CA2488215C - Dual orientation display for a medical device - Google Patents
Dual orientation display for a medical device Download PDFInfo
- Publication number
- CA2488215C CA2488215C CA2488215A CA2488215A CA2488215C CA 2488215 C CA2488215 C CA 2488215C CA 2488215 A CA2488215 A CA 2488215A CA 2488215 A CA2488215 A CA 2488215A CA 2488215 C CA2488215 C CA 2488215C
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- Canada
- Prior art keywords
- display
- orientation
- controller
- infusion pump
- switch
- Prior art date
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- Expired - Fee Related
Links
- 230000009977 dual effect Effects 0.000 title description 3
- 238000001802 infusion Methods 0.000 claims abstract description 62
- 239000012530 fluid Substances 0.000 claims abstract description 21
- 230000004044 response Effects 0.000 claims description 5
- 230000004913 activation Effects 0.000 claims 1
- 230000004075 alteration Effects 0.000 claims 1
- 230000005484 gravity Effects 0.000 claims 1
- 238000001990 intravenous administration Methods 0.000 description 4
- 239000003814 drug Substances 0.000 description 3
- 229940079593 drug Drugs 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000036772 blood pressure Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013479 data entry Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012377 drug delivery Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000003978 infusion fluid Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/50—General characteristics of the apparatus with microprocessors or computers
- A61M2205/502—User interfaces, e.g. screens or keyboards
- A61M2205/505—Touch-screens; Virtual keyboard or keypads; Virtual buttons; Soft keys; Mouse touches
Abstract
A medical device(10) is disclosed. The device (10) is adaptable for configuration in various positions. In the preferred embodiment, the device (10) comprises an infusion pump (12) for dispensing a medical fluid to a patient. A controller (14) is operably connected to a display (16) and the pump (12). The display (16) is operably responsive to the position of the pump (10) wherein information on the display (16) can be easily viewed.
Description
DUAL ORIENTATION DISPLAY FOR A MEDICAL DEVICE
DESCRIPTION
Technical Field The present invention generally relates to a medical device such as an infusion pump, and in particular, to an infusion pump with a dual orientation display having both portrait and landscape modes of viewing.
Background Of The Invention It is typical for a medical device to have a display screen that displays data such as operating parameters. One type of medical device is an infusion pump. Infusion pumps as used in the field of health care are electromechanical devices that control the flow rate of medical fluids. The pumps can deliver drugs at a precise rate that maintains the drug concentration within a therapeutic margin and out of an unnecessary or possibly toxic range. Basically, the medical pumps provide appropriate drug delivery to the patient at a controllable rate that does not require frequent attention. Types of infusion pumps include syringe pumps, volumetric pumps, and ambulatory pumps.
A syringe pump operates a medical syringe to deliver a drug to a patient at a controlled rate. This pump employs an active fluid pumping mechanism, i.e., positive displacement of the syringe plunger, to expel fluid from the syringe.
A volumetric pump is used with an intravenous fluid administration set having a fluid source and an intravenous (IV) line connecting the fluid source to the patient. The pump is operatively associated with the intravenous line to influence the rate of fluid flow to the patient. For instance, the pump may have a plurality of actuators or fingers for massaging the intravenous line, thus controlling the flow rate of fluid through the line.
Ambulatory pumps typically include a pump control unit and drive mechanism including a variety of operating controllers adapted to accept a disposable pump chamber assembly. The pumping mechanism can include, for example, inlet and outlet valves and a liquid displacement plunger. Each pumping cycle in this type of pump begins with the outlet valve closed and the inlet valve open. Fluid flows from a source container into the section of tubing disposed between the inlet and outlet valve. After this section of tubing has filled with liquid, the inlet valve closes and the outlet valve opens. The plunger then compresses the short section of tubing between the valves, displacing the liquid contained therein and forcing it though the pump.
Medical devices and pumps are sometimes capable of being mounted to another medical device, machine, apparatus, bed, stretcher, wall, shelf, desk, etc.
Many of these mountable medical devices and pumps are adaptable for mounting in various positions, e.g., vertically, horizontally, laterally, etc. Some of these mountable medical devices and pumps utilize a display for providing information. Often times the display is only readily viewable in one specific orientation. For instance, a vertically positioned medical device cooperating with a vertically orientated display, or a horizontally positioned medical device with a horizontally viewable display. Although various mounting options are available for the medical device, a display being readily viewable in only one orientation severely limits the flexibility of the device, e.g., a variably mountable medical device with a vertically oriented display. Use of a medical device or pump having a sole oriented display can require a viewer to expend unnecessary effort to position oneself for viewing the information displayed. Regardless of the type of mounting options available to a medical device having a display, it is desirable that the display be adaptable for easy viewing.
The present invention is provided to solve these and other problems.
Summary of the Invention Generally, the present invention is directed to a display for a medical device. The device is capable of being configured in various orientations. Accordingly, in one aspect there is provided a medical device comprising:
a housing;
a controller being operably connected to the housing, the controller for controlling the device;
an output to a patient extending from a surface of the housing; and a display being operably connected to the controller and supported by the housing, the display being operably responsive to the orientation of the device, so that information displayed by the display can be oriented right-side-up regardless of whether the surface from which the output extends is mounted in a first orientation or a second orientation.
According to another aspect there is provided an apparatus for dispensing a medical fluid to a person, the apparatus being adaptable for configuration in various orientations, the apparatus comprising:
an infusion pump for dispensing the medical fluid in an initial direction to the person;
a controller being operably connected to the infusion pump, the controller for controlling the infusion pump; and a display being operably connected to the controller and attached to the pump, the display being operably responsive to the orientation of the apparatus, so that information displayed by the display can be oriented right-side-up regardless of whether the initial direction of the medical fluid from the pump is dispensed in a first direction or a second direction.
According to yet another aspect there is provided an apparatus for dispensing a medical fluid to a person and being configurable for mounting in various positions, the apparatus comprising:
an infusion pump for dispensing the medical fluid to the person;
a controller being operably connected to the pump for controlling the pump;
and a display being operably connected to the controller, the display being adaptable for repositioning in response to the various mounting positions of the pump so that the operator can be hands-free from the apparatus and view information on the display right-side-up without tilting his/her head.
According to yet another aspect there is provided an infusion pump for an infusion pump comprising:
a housing;
a controller being operably connected to the housing, the controller for controlling the infusion pump;
an output to a patient extending from a surface of the housing; and a display being operably connected to the controller and supported by the housing, the display being operably responsive to the orientation of the infusion pump about an axis extending perpendicularly from a screen of the display, so that information displayed by the display can be oriented right-side-up regardless of whether the surface from which the output extends is mounted in a first orientation or a second orientation rotated about the axis at least approximately 900 from the first orientation.
3a According to yet another aspect there is provided an infusion pump comprising:
a housing;
a controller being operably connected to the housing, the controller for controlling the infusion pump;
an output to a patient extending from a surface of the housing; and a display being operably connected to the controller and supported by the housing, the display being operably responsive to the orientation of the infusion pump about an axis extending perpendicularly from a screen of the display, so that information displayed by the display can be oriented right-side-up regardless of whether the surface from which the output extends is mounted in (i) a first portrait orientation about the axis or (ii) a second landscape orientation about the axis.
According to yet another aspect there is provided an infusion pump comprising:
a housing;
a controller being operably connected to the housing, the controller for controlling the infusion pump;
a switch operably connected to the controller;
an output to a patient extending from a surface of the housing; and a display being operably connected to the controller and supported by the housing, the display being operably responsive, via a user selection of the switch, to the orientation of the infusion pump about an axis extending perpendicularly from a screen of the display, so that information displayed by the display can be oriented right-side-up regardless of whether the surface from which the output extends is mounted in a first orientation or a second orientation rotated about the axis at least approximately 180 from the first orientation.
According to yet another aspect there is provided an infusion pump comprising:
a housing;
a controller being operably connected to the housing, the controller for controlling the infusion pump;
a sensor operably connected to the controller;
3b an output to a patient extending from a surface of the housing; and a display being operably connected to the controller and supported by the housing, the display being operably responsive automatically based on an output of the sensor to the orientation of the infusion pump about an axis extending perpendicularly from a screen of the display, so that information displayed by the display can be oriented right-side-up regardless of whether the surface from which the output extends is mounted in a first orientation or a second orientation rotated about the axis from the first orientation.
According to still yet another aspect there is provided an infusion pump comprising:
a housing;
a controller being operably connected to the housing, the controller for controlling the infusion pump;
an output to a patient extending from a surface of the housing;
a display being operably connected to the controller and supported by the housing, the display being operably responsive to the orientation of the infusion pump about an axis extending perpendicularly from a screen of the display, so that information displayed by the display can be oriented right-side-up regardless of whether the surface from which the output extends is mounted in a first orientation or a second orientation rotated about the axis from the first orientation; and at least one input to the controller located adjacent to the same portion of the display regardless of whether the surface is mounted in the first or the second orientation.
Other advantages and features of the present invention will be apparent from the following description of the specific embodiments illustrated in the accompanying drawings.
3c Brief Description of Drawings FIG. 1 depicts an embodiment of the present invention;
FIG. 2a illustrates an apparatus of the present invention in a generally vertical mounting configuration;
FIG. 2b illustrates an apparatus of the present invention in a generally horizontal mounting configuration;
FIG. 3 is a block diagram depicting one embodiment of the present invention;
FIG. 4 illustrates another embodiment of the present invention; and FIG. 5 illustrates another embodiment of the present invention.
Detailed Description While this invention is susceptible of embodiments in many different forms, there is shown in the drawings and will herein be described in detail preferred embodiments of the invention. The present disclosure is to be considered as an exemplification of the principles of the invention and is not intended to limit the broad aspect of the invention to the embodiments illustrated.
As shown in FIGS. 1-5, in a preferred embodiment, the apparatus 10 of the present invention includes an infusion pump 12 for dispensing a fluid.
Preferably, the apparatus 10 is utilized for dispensing a medical fluid to a person. While the pump 12 can take many different forms, in a most preferred embodiment, the pump 12 is generally in the form as described in commonly-owned U.S. Patent No. 7,018,361 entitled, "Infusion Pump," issued on March 28, 2006, and commonly-owned U.S. Patent Application Publication No. 2004/0225252 entitled, "System And Method For Operating An Infusion Pump," published on November 11, 2004.
DESCRIPTION
Technical Field The present invention generally relates to a medical device such as an infusion pump, and in particular, to an infusion pump with a dual orientation display having both portrait and landscape modes of viewing.
Background Of The Invention It is typical for a medical device to have a display screen that displays data such as operating parameters. One type of medical device is an infusion pump. Infusion pumps as used in the field of health care are electromechanical devices that control the flow rate of medical fluids. The pumps can deliver drugs at a precise rate that maintains the drug concentration within a therapeutic margin and out of an unnecessary or possibly toxic range. Basically, the medical pumps provide appropriate drug delivery to the patient at a controllable rate that does not require frequent attention. Types of infusion pumps include syringe pumps, volumetric pumps, and ambulatory pumps.
A syringe pump operates a medical syringe to deliver a drug to a patient at a controlled rate. This pump employs an active fluid pumping mechanism, i.e., positive displacement of the syringe plunger, to expel fluid from the syringe.
A volumetric pump is used with an intravenous fluid administration set having a fluid source and an intravenous (IV) line connecting the fluid source to the patient. The pump is operatively associated with the intravenous line to influence the rate of fluid flow to the patient. For instance, the pump may have a plurality of actuators or fingers for massaging the intravenous line, thus controlling the flow rate of fluid through the line.
Ambulatory pumps typically include a pump control unit and drive mechanism including a variety of operating controllers adapted to accept a disposable pump chamber assembly. The pumping mechanism can include, for example, inlet and outlet valves and a liquid displacement plunger. Each pumping cycle in this type of pump begins with the outlet valve closed and the inlet valve open. Fluid flows from a source container into the section of tubing disposed between the inlet and outlet valve. After this section of tubing has filled with liquid, the inlet valve closes and the outlet valve opens. The plunger then compresses the short section of tubing between the valves, displacing the liquid contained therein and forcing it though the pump.
Medical devices and pumps are sometimes capable of being mounted to another medical device, machine, apparatus, bed, stretcher, wall, shelf, desk, etc.
Many of these mountable medical devices and pumps are adaptable for mounting in various positions, e.g., vertically, horizontally, laterally, etc. Some of these mountable medical devices and pumps utilize a display for providing information. Often times the display is only readily viewable in one specific orientation. For instance, a vertically positioned medical device cooperating with a vertically orientated display, or a horizontally positioned medical device with a horizontally viewable display. Although various mounting options are available for the medical device, a display being readily viewable in only one orientation severely limits the flexibility of the device, e.g., a variably mountable medical device with a vertically oriented display. Use of a medical device or pump having a sole oriented display can require a viewer to expend unnecessary effort to position oneself for viewing the information displayed. Regardless of the type of mounting options available to a medical device having a display, it is desirable that the display be adaptable for easy viewing.
The present invention is provided to solve these and other problems.
Summary of the Invention Generally, the present invention is directed to a display for a medical device. The device is capable of being configured in various orientations. Accordingly, in one aspect there is provided a medical device comprising:
a housing;
a controller being operably connected to the housing, the controller for controlling the device;
an output to a patient extending from a surface of the housing; and a display being operably connected to the controller and supported by the housing, the display being operably responsive to the orientation of the device, so that information displayed by the display can be oriented right-side-up regardless of whether the surface from which the output extends is mounted in a first orientation or a second orientation.
According to another aspect there is provided an apparatus for dispensing a medical fluid to a person, the apparatus being adaptable for configuration in various orientations, the apparatus comprising:
an infusion pump for dispensing the medical fluid in an initial direction to the person;
a controller being operably connected to the infusion pump, the controller for controlling the infusion pump; and a display being operably connected to the controller and attached to the pump, the display being operably responsive to the orientation of the apparatus, so that information displayed by the display can be oriented right-side-up regardless of whether the initial direction of the medical fluid from the pump is dispensed in a first direction or a second direction.
According to yet another aspect there is provided an apparatus for dispensing a medical fluid to a person and being configurable for mounting in various positions, the apparatus comprising:
an infusion pump for dispensing the medical fluid to the person;
a controller being operably connected to the pump for controlling the pump;
and a display being operably connected to the controller, the display being adaptable for repositioning in response to the various mounting positions of the pump so that the operator can be hands-free from the apparatus and view information on the display right-side-up without tilting his/her head.
According to yet another aspect there is provided an infusion pump for an infusion pump comprising:
a housing;
a controller being operably connected to the housing, the controller for controlling the infusion pump;
an output to a patient extending from a surface of the housing; and a display being operably connected to the controller and supported by the housing, the display being operably responsive to the orientation of the infusion pump about an axis extending perpendicularly from a screen of the display, so that information displayed by the display can be oriented right-side-up regardless of whether the surface from which the output extends is mounted in a first orientation or a second orientation rotated about the axis at least approximately 900 from the first orientation.
3a According to yet another aspect there is provided an infusion pump comprising:
a housing;
a controller being operably connected to the housing, the controller for controlling the infusion pump;
an output to a patient extending from a surface of the housing; and a display being operably connected to the controller and supported by the housing, the display being operably responsive to the orientation of the infusion pump about an axis extending perpendicularly from a screen of the display, so that information displayed by the display can be oriented right-side-up regardless of whether the surface from which the output extends is mounted in (i) a first portrait orientation about the axis or (ii) a second landscape orientation about the axis.
According to yet another aspect there is provided an infusion pump comprising:
a housing;
a controller being operably connected to the housing, the controller for controlling the infusion pump;
a switch operably connected to the controller;
an output to a patient extending from a surface of the housing; and a display being operably connected to the controller and supported by the housing, the display being operably responsive, via a user selection of the switch, to the orientation of the infusion pump about an axis extending perpendicularly from a screen of the display, so that information displayed by the display can be oriented right-side-up regardless of whether the surface from which the output extends is mounted in a first orientation or a second orientation rotated about the axis at least approximately 180 from the first orientation.
According to yet another aspect there is provided an infusion pump comprising:
a housing;
a controller being operably connected to the housing, the controller for controlling the infusion pump;
a sensor operably connected to the controller;
3b an output to a patient extending from a surface of the housing; and a display being operably connected to the controller and supported by the housing, the display being operably responsive automatically based on an output of the sensor to the orientation of the infusion pump about an axis extending perpendicularly from a screen of the display, so that information displayed by the display can be oriented right-side-up regardless of whether the surface from which the output extends is mounted in a first orientation or a second orientation rotated about the axis from the first orientation.
According to still yet another aspect there is provided an infusion pump comprising:
a housing;
a controller being operably connected to the housing, the controller for controlling the infusion pump;
an output to a patient extending from a surface of the housing;
a display being operably connected to the controller and supported by the housing, the display being operably responsive to the orientation of the infusion pump about an axis extending perpendicularly from a screen of the display, so that information displayed by the display can be oriented right-side-up regardless of whether the surface from which the output extends is mounted in a first orientation or a second orientation rotated about the axis from the first orientation; and at least one input to the controller located adjacent to the same portion of the display regardless of whether the surface is mounted in the first or the second orientation.
Other advantages and features of the present invention will be apparent from the following description of the specific embodiments illustrated in the accompanying drawings.
3c Brief Description of Drawings FIG. 1 depicts an embodiment of the present invention;
FIG. 2a illustrates an apparatus of the present invention in a generally vertical mounting configuration;
FIG. 2b illustrates an apparatus of the present invention in a generally horizontal mounting configuration;
FIG. 3 is a block diagram depicting one embodiment of the present invention;
FIG. 4 illustrates another embodiment of the present invention; and FIG. 5 illustrates another embodiment of the present invention.
Detailed Description While this invention is susceptible of embodiments in many different forms, there is shown in the drawings and will herein be described in detail preferred embodiments of the invention. The present disclosure is to be considered as an exemplification of the principles of the invention and is not intended to limit the broad aspect of the invention to the embodiments illustrated.
As shown in FIGS. 1-5, in a preferred embodiment, the apparatus 10 of the present invention includes an infusion pump 12 for dispensing a fluid.
Preferably, the apparatus 10 is utilized for dispensing a medical fluid to a person. While the pump 12 can take many different forms, in a most preferred embodiment, the pump 12 is generally in the form as described in commonly-owned U.S. Patent No. 7,018,361 entitled, "Infusion Pump," issued on March 28, 2006, and commonly-owned U.S. Patent Application Publication No. 2004/0225252 entitled, "System And Method For Operating An Infusion Pump," published on November 11, 2004.
It is further understood that the apparatus 10 of the present invention can include other devices such as monitors including blood pressure monitors, EKG monitors and ECG
monitors.
The apparatus 10 generally comprises a pump 12 having among other things, a controller 14 and a display 16. The controller -14 is operably connected to the pump 12.
The controller 14 can be a micro processor or a programmable logic controller.
The controller 14 provides a means for controlling the pump 12. A display 16 is connected to the controller 14 and is preferably attached to the apparatus 10. The orientation of the display 16 is capable of being positioned in response to the various mounting configurations of the pump 12.
The pump 12 is capable of being mounted in several configurations. Generally, the pump 12 is mounted in either a vertical position (FIG. 2a) or a horizontal position (FIG.
2b). The display screen 16 displays any of the monitoring, controlling, and operating information related to the pump 12. A switch 18 can be manually actuated to change the orientation of the graphical information displayed on the screen 16. Actuation of the switch 18 can rotate the information displayed on the screen 16 in 1 increments between 00 and 360 . Preferably, a single actuation of the switch 18 will rotate the orientation of the display 90 .
As shown in FIG. 4, the display screen 16 can also include a touch-sensitive transparent panel or data entry device, e.g., graphical button 18', covering a monochrome or color liquid crystal display 16 for actuation by the operator. The soft-key switch 18' defined on the display 16 provides a natural interface for selecting objects or buttons presented on the display. The switch 18' is responsive to the touch of a finger or a stylus (not shown) on the screen panel over the object or button to be selected.
Similar to the manual switch 18, actuation of the touch screen switch 18' will rotate the graphic displayed on the screen 16, preferably in 90 increments. Although the manual switch 18 is shown as being integrated within the apparatus 10 or the display 16, it is to be understood that the switch is operably connected to the display and can be remote from the apparatus, e.g., remote wired connection or wireless interaction.
As mentioned earlier, the pump 12 is preferably mounted in either a generally vertical position (FIG. 2a) or a generally horizontal position (FIG. 2b). A software program executes the operations of the pump 12 and includes a section directed to the display screen 16, e.g., user interface. The display screen 16 provides for the display of information on the screen. Preferably, the information is displayed in either a landscape orientation or a portrait orientation. When the apparatus 10 is mounted in the vertical configuration as shown in FIG. 2a, information is displayed on the display screen 16 in a portrait configuration. Alternatively, when the apparatus 10 is mounted in the horizontal configuration as shown in FIG. 2b, information is displayed on the display screen 16 in a landscape configuration. Thus, in response to the mounting configuration of the apparatus 10, the information displayed on the screen 16 can be positioned in an orientation in cooperation with the apparatus so that the displayed information can be viewed by a user without the need to adjust one's viewing position, i.e., tilting one's head.
The apparatus 10 may also include a memory 20. As discussed, the apparatus 10 includes a controller 14, e.g., a central processing unit. The controller 14 is operably connected to the memory 20. Loaded onto the memory 20 of the apparatus 10 is an application or program. When the application is executed by the central processing unit 14, the pump 12 performs at the direction of the user. These tasks can include displaying a graphic related the control, monitor, and operation of the pump 12 on the touch screen 16.
Upon initial execution of the application by the controller 14, the apparatus provides a switch 18 on the touch screen 16 for allowing the user the ability to rotate the information displayed on the screen 16, preferably in 90 increments.
An alternative embodiment of the present invention includes a sensor 24 being operably connected to the switch 18. It is to be understood that the switch 18 can be a hardware switch or a software switch wherein the execution of an event, i.e., the actuation of the sensor 24, triggers the switch 18. One embodiment of the present invention is directed to a sensor 24 being responsive to gravitation wherein movement of the pump 12, i.e., from a generally vertical position to a generally horizontal position, and vice-versa, affects the sensor 24 and thus, affects the switch wherein the display 16 is automatically adjusted accordingly.
The orientation of the display shown on the screen 16 is selectable by a user.
Preferably, the user can select and/or edit the information displayed on the screen 16, i.e., actuating soft-key buttons on the apparatus 10 or the touch screen. The user can selectively view a variety of information stored within the apparatus 10 by actuating the button associated with the topic. Furthermore, the user is capable of selecting the type of information displayed by editing the program executed by the apparatus.
While the specific embodiments have been illustrated and described, numerous modifications come to mind without significantly departing from the spirit of the invention and the scope of protection is only limited by the scope of the accompanying Claims.
monitors.
The apparatus 10 generally comprises a pump 12 having among other things, a controller 14 and a display 16. The controller -14 is operably connected to the pump 12.
The controller 14 can be a micro processor or a programmable logic controller.
The controller 14 provides a means for controlling the pump 12. A display 16 is connected to the controller 14 and is preferably attached to the apparatus 10. The orientation of the display 16 is capable of being positioned in response to the various mounting configurations of the pump 12.
The pump 12 is capable of being mounted in several configurations. Generally, the pump 12 is mounted in either a vertical position (FIG. 2a) or a horizontal position (FIG.
2b). The display screen 16 displays any of the monitoring, controlling, and operating information related to the pump 12. A switch 18 can be manually actuated to change the orientation of the graphical information displayed on the screen 16. Actuation of the switch 18 can rotate the information displayed on the screen 16 in 1 increments between 00 and 360 . Preferably, a single actuation of the switch 18 will rotate the orientation of the display 90 .
As shown in FIG. 4, the display screen 16 can also include a touch-sensitive transparent panel or data entry device, e.g., graphical button 18', covering a monochrome or color liquid crystal display 16 for actuation by the operator. The soft-key switch 18' defined on the display 16 provides a natural interface for selecting objects or buttons presented on the display. The switch 18' is responsive to the touch of a finger or a stylus (not shown) on the screen panel over the object or button to be selected.
Similar to the manual switch 18, actuation of the touch screen switch 18' will rotate the graphic displayed on the screen 16, preferably in 90 increments. Although the manual switch 18 is shown as being integrated within the apparatus 10 or the display 16, it is to be understood that the switch is operably connected to the display and can be remote from the apparatus, e.g., remote wired connection or wireless interaction.
As mentioned earlier, the pump 12 is preferably mounted in either a generally vertical position (FIG. 2a) or a generally horizontal position (FIG. 2b). A software program executes the operations of the pump 12 and includes a section directed to the display screen 16, e.g., user interface. The display screen 16 provides for the display of information on the screen. Preferably, the information is displayed in either a landscape orientation or a portrait orientation. When the apparatus 10 is mounted in the vertical configuration as shown in FIG. 2a, information is displayed on the display screen 16 in a portrait configuration. Alternatively, when the apparatus 10 is mounted in the horizontal configuration as shown in FIG. 2b, information is displayed on the display screen 16 in a landscape configuration. Thus, in response to the mounting configuration of the apparatus 10, the information displayed on the screen 16 can be positioned in an orientation in cooperation with the apparatus so that the displayed information can be viewed by a user without the need to adjust one's viewing position, i.e., tilting one's head.
The apparatus 10 may also include a memory 20. As discussed, the apparatus 10 includes a controller 14, e.g., a central processing unit. The controller 14 is operably connected to the memory 20. Loaded onto the memory 20 of the apparatus 10 is an application or program. When the application is executed by the central processing unit 14, the pump 12 performs at the direction of the user. These tasks can include displaying a graphic related the control, monitor, and operation of the pump 12 on the touch screen 16.
Upon initial execution of the application by the controller 14, the apparatus provides a switch 18 on the touch screen 16 for allowing the user the ability to rotate the information displayed on the screen 16, preferably in 90 increments.
An alternative embodiment of the present invention includes a sensor 24 being operably connected to the switch 18. It is to be understood that the switch 18 can be a hardware switch or a software switch wherein the execution of an event, i.e., the actuation of the sensor 24, triggers the switch 18. One embodiment of the present invention is directed to a sensor 24 being responsive to gravitation wherein movement of the pump 12, i.e., from a generally vertical position to a generally horizontal position, and vice-versa, affects the sensor 24 and thus, affects the switch wherein the display 16 is automatically adjusted accordingly.
The orientation of the display shown on the screen 16 is selectable by a user.
Preferably, the user can select and/or edit the information displayed on the screen 16, i.e., actuating soft-key buttons on the apparatus 10 or the touch screen. The user can selectively view a variety of information stored within the apparatus 10 by actuating the button associated with the topic. Furthermore, the user is capable of selecting the type of information displayed by editing the program executed by the apparatus.
While the specific embodiments have been illustrated and described, numerous modifications come to mind without significantly departing from the spirit of the invention and the scope of protection is only limited by the scope of the accompanying Claims.
Claims (42)
1. A medical device comprising:
a housing;
a controller being operably connected to the housing, the controller for controlling the device;
an output to a patient extending from a surface of the housing; and a display being operably connected to the controller and supported by the housing, the display being operably responsive to the orientation of the device, so that information displayed by the display can be oriented right-side-up regardless of whether the surface from which the output extends is mounted in a first orientation or a second orientation.
a housing;
a controller being operably connected to the housing, the controller for controlling the device;
an output to a patient extending from a surface of the housing; and a display being operably connected to the controller and supported by the housing, the display being operably responsive to the orientation of the device, so that information displayed by the display can be oriented right-side-up regardless of whether the surface from which the output extends is mounted in a first orientation or a second orientation.
2. The medical device of claim 1 wherein the controller is a programmable logic controller.
3. The medical device of claim 1 wherein the controller is a micro-processor.
4. The medical device of any one of claims 1 to 3 wherein the display includes a screen responsive to contact thereon.
5. The medical device of claim 4 wherein the switch is integral with the screen, the switch being responsive to contact by a human finger.
6. The medical device of claim 4 wherein the switch is integral with the screen, the switch being responsive to contact by a stylus.
7. The medical device of any one of claims 1 to 6 wherein the display is capable of orientation in one of a landscape orientation and a portrait orientation.
8. The medical device of any one of claims 1 to 7 wherein the display rotates 90°.
9. The medical device of any one of claims 1 to 7 wherein the display rotates 180°.
10. The medical device of any one of claims 1 to 7 wherein the display rotates 270°.
11. The medical device of any one of claims 1 to 10 being an infusion pump.
12. An apparatus for dispensing a medical fluid to a person, the apparatus being adaptable for configuration in various orientations, the apparatus comprising:
an infusion pump for dispensing the medical fluid in an initial direction to the person;
a controller being operably connected to the infusion pump, the controller for controlling the infusion pump; and a display being operably connected to the controller and attached to the pump, the display being operably responsive to the orientation of the apparatus, so that information displayed by the display can be oriented right-side-up regardless of whether the initial direction of the medical fluid from the pump is dispensed in a first direction or a second direction.
an infusion pump for dispensing the medical fluid in an initial direction to the person;
a controller being operably connected to the infusion pump, the controller for controlling the infusion pump; and a display being operably connected to the controller and attached to the pump, the display being operably responsive to the orientation of the apparatus, so that information displayed by the display can be oriented right-side-up regardless of whether the initial direction of the medical fluid from the pump is dispensed in a first direction or a second direction.
13. The apparatus of claim 12 wherein the controller is a programmable logic controller.
14. The apparatus of claim 12 wherein the controller is a micro-processor.
15. The apparatus of any one of claims 12 to 14 wherein the display includes a screen responsive to contact thereon.
16. The apparatus of claim 15 wherein the switch is integral with the screen, the switch being responsive to contact by a human finger.
17. The apparatus of claim 15 wherein the switch is integral with the screen, the switch being responsive to contact by a stylus.
18. The apparatus of any one of claims 12 to 17 wherein the display is capable of orientation in one of a landscape orientation and a portrait orientation.
19. An apparatus for dispensing a medical fluid to a person and being configurable for mounting in various positions, the apparatus comprising:
an infusion pump for dispensing the medical fluid to the person;
a controller being operably connected to the pump for controlling the pump;
and a display being operably connected to the controller, the display being adaptable for repositioning in response to the various mounting positions of the pump so that the operator can be hands-free from the apparatus and view information on the display right-side-up without tilting his/her head.
an infusion pump for dispensing the medical fluid to the person;
a controller being operably connected to the pump for controlling the pump;
and a display being operably connected to the controller, the display being adaptable for repositioning in response to the various mounting positions of the pump so that the operator can be hands-free from the apparatus and view information on the display right-side-up without tilting his/her head.
20. The apparatus of claim 19 wherein the display includes a screen responsive to contact thereon.
21. The apparatus of claim 20 wherein the display is responsive to contact by a human finger.
22. The apparatus of claim 20 wherein the display is responsive to contact by a stylus.
23. The apparatus of any one of claims 19 to 22 wherein the display includes a plurality of display positions.
24. The apparatus of any one of claims 19 to 23 wherein the display comprises an image.
25. The apparatus of any one of claims 19 to 24 wherein the pump is portable.
26. The apparatus of any one of claims 19 to 22 further including a switch operably connected to the display, the display being responsive to the switch wherein orientation of the display being adaptable for alteration in response to activation of the switch.
27. The apparatus of claim 26 wherein the switch is integrated within the display screen.
28. The apparatus of claim 26 or 27 wherein the switch is responsive to gravity.
29. An infusion pump comprising:
a housing;
a controller being operably connected to the housing, the controller for controlling the infusion pump;
an output to a patient extending from a surface of the housing; and a display being operably connected to the controller and supported by the housing, the display being operably responsive to the orientation of the infusion pump about an axis extending perpendicularly from a screen of the display, so that information displayed by the display can be oriented right-side-up regardless of whether the surface from which the output extends is mounted in a first orientation or a second orientation rotated about the axis at least approximately 90° from the first orientation.
a housing;
a controller being operably connected to the housing, the controller for controlling the infusion pump;
an output to a patient extending from a surface of the housing; and a display being operably connected to the controller and supported by the housing, the display being operably responsive to the orientation of the infusion pump about an axis extending perpendicularly from a screen of the display, so that information displayed by the display can be oriented right-side-up regardless of whether the surface from which the output extends is mounted in a first orientation or a second orientation rotated about the axis at least approximately 90° from the first orientation.
30. The infusion pump of claim 29, which includes a sensor, the display being operably responsive to the orientation of the infusion pump about the axis extending perpendicularly from the screen of the display based on an output from the sensor.
31. The infusion pump of claim 29, which includes a switch, the display being operably responsive to the orientation of the infusion pump about the axis extending perpendicularly from the screen of the display based on a user actuation of the switch.
32. The infusion pump of claim 31, wherein the switch causes the display to rotate in 90° increments.
33. The infusion pump of claim 31, wherein the switch causes the display to rotate in increments of less than 90°.
34. An infusion pump comprising:
a housing;
a controller being operably connected to the housing, the controller for controlling the infusion pump;
an output to a patient extending from a surface of the housing; and a display being operably connected to the controller and supported by the housing, the display being operably responsive to the orientation of the infusion pump about an axis extending perpendicularly from a screen of the display, so that information displayed by the display can be oriented right-side-up regardless of whether the surface from which the output extends is mounted in (i) a first portrait orientation about the axis or (ii) a second landscape orientation about the axis.
a housing;
a controller being operably connected to the housing, the controller for controlling the infusion pump;
an output to a patient extending from a surface of the housing; and a display being operably connected to the controller and supported by the housing, the display being operably responsive to the orientation of the infusion pump about an axis extending perpendicularly from a screen of the display, so that information displayed by the display can be oriented right-side-up regardless of whether the surface from which the output extends is mounted in (i) a first portrait orientation about the axis or (ii) a second landscape orientation about the axis.
35. The infusion pump of claim 34, which includes a sensor, the display being operably responsive to the orientation of the infusion pump about the axis extending perpendicularly from the screen of the display based on an output from the sensor.
36. The infusion pump of claim 34, which includes a switch, the display being operably responsive to the orientation of the infusion pump about the axis extending perpendicularly from the screen of the display based on a user actuation of the switch.
37. An infusion pump comprising:
a housing;
a controller being operably connected to the housing, the controller for controlling the infusion pump;
a switch operably connected to the controller;
an output to a patient extending from a surface of the housing; and a display being operably connected to the controller and supported by the housing, the display being operably responsive, via a user selection of the switch, to the orientation of the infusion pump about an axis extending perpendicularly from a screen of the display, so that information displayed by the display can be oriented right-side-up regardless of whether the surface from which the output extends is mounted in a first orientation or a second orientation rotated about the axis at least approximately 180°
from the first orientation.
a housing;
a controller being operably connected to the housing, the controller for controlling the infusion pump;
a switch operably connected to the controller;
an output to a patient extending from a surface of the housing; and a display being operably connected to the controller and supported by the housing, the display being operably responsive, via a user selection of the switch, to the orientation of the infusion pump about an axis extending perpendicularly from a screen of the display, so that information displayed by the display can be oriented right-side-up regardless of whether the surface from which the output extends is mounted in a first orientation or a second orientation rotated about the axis at least approximately 180°
from the first orientation.
38. The infusion pump of claim 37, wherein the user selection of the switch for the approximately 180° rotation is a second user selection of the switch, and wherein a first selection of the switch causes an approximately 90° rotation about the axis from the first orientation.
39. An infusion pump comprising:
a housing;
a controller being operably connected to the housing, the controller for controlling the infusion pump;
a sensor operably connected to the controller;
an output to a patient extending from a surface of the housing; and a display being operably connected to the controller and supported by the housing, the display being operably responsive automatically based on an output of the sensor to the orientation of the infusion pump about an axis extending perpendicularly from a screen of the display, so that information displayed by the display can be oriented right-side-up regardless of whether the surface from which the output extends is mounted in a first orientation or a second orientation rotated about the axis from the first orientation.
a housing;
a controller being operably connected to the housing, the controller for controlling the infusion pump;
a sensor operably connected to the controller;
an output to a patient extending from a surface of the housing; and a display being operably connected to the controller and supported by the housing, the display being operably responsive automatically based on an output of the sensor to the orientation of the infusion pump about an axis extending perpendicularly from a screen of the display, so that information displayed by the display can be oriented right-side-up regardless of whether the surface from which the output extends is mounted in a first orientation or a second orientation rotated about the axis from the first orientation.
40. The infusion pump of claim 39, which includes a switch operably connected to the controller and the sensor, the switch automatically actuated by the sensor to cause the display to be operably responsive.
41. An infusion pump comprising:
a housing;
a controller being operably connected to the housing, the controller for controlling the infusion pump;
an output to a patient extending from a surface of the housing;
a display being operably connected to the controller and supported by the housing, the display being operably responsive to the orientation of the infusion pump about an axis extending perpendicularly from a screen of the display, so that information displayed by the display can be oriented right-side-up regardless of whether the surface from which the output extends is mounted in a first orientation or a second orientation rotated about the axis from the first orientation; and at least one input to the controller located adjacent to the same portion of the display regardless of whether the surface is mounted in the first or the second orientation.
a housing;
a controller being operably connected to the housing, the controller for controlling the infusion pump;
an output to a patient extending from a surface of the housing;
a display being operably connected to the controller and supported by the housing, the display being operably responsive to the orientation of the infusion pump about an axis extending perpendicularly from a screen of the display, so that information displayed by the display can be oriented right-side-up regardless of whether the surface from which the output extends is mounted in a first orientation or a second orientation rotated about the axis from the first orientation; and at least one input to the controller located adjacent to the same portion of the display regardless of whether the surface is mounted in the first or the second orientation.
42. The infusion pump of claim 41, wherein the input is an input for causing the display to be operably responsive.
Applications Claiming Priority (3)
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| US10/172,804 US6997905B2 (en) | 2002-06-14 | 2002-06-14 | Dual orientation display for a medical device |
| US10/172,804 | 2002-06-14 | ||
| PCT/US2002/036964 WO2003105932A1 (en) | 2002-06-14 | 2002-11-15 | Dual orientation display for a medical device |
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| CA2488215A1 CA2488215A1 (en) | 2003-12-24 |
| CA2488215C true CA2488215C (en) | 2012-03-20 |
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|---|---|---|---|
| CA2488215A Expired - Fee Related CA2488215C (en) | 2002-06-14 | 2002-11-15 | Dual orientation display for a medical device |
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| US (1) | US6997905B2 (en) |
| JP (2) | JP2006511247A (en) |
| AU (1) | AU2002343748B2 (en) |
| CA (1) | CA2488215C (en) |
| TW (1) | TWI233814B (en) |
| WO (1) | WO2003105932A1 (en) |
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-
2002
- 2002-06-14 US US10/172,804 patent/US6997905B2/en not_active Expired - Fee Related
- 2002-11-15 AU AU2002343748A patent/AU2002343748B2/en not_active Ceased
- 2002-11-15 CA CA2488215A patent/CA2488215C/en not_active Expired - Fee Related
- 2002-11-15 WO PCT/US2002/036964 patent/WO2003105932A1/en active Application Filing
- 2002-11-15 JP JP2004512831A patent/JP2006511247A/en not_active Withdrawn
- 2002-11-20 TW TW091133887A patent/TWI233814B/en not_active IP Right Cessation
-
2009
- 2009-10-05 JP JP2009232047A patent/JP5094810B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| WO2003105932A1 (en) | 2003-12-24 |
| CA2488215A1 (en) | 2003-12-24 |
| AU2002343748A1 (en) | 2003-12-31 |
| US20030233071A1 (en) | 2003-12-18 |
| US6997905B2 (en) | 2006-02-14 |
| JP2006511247A (en) | 2006-04-06 |
| AU2002343748B2 (en) | 2007-11-29 |
| TW200307569A (en) | 2003-12-16 |
| JP5094810B2 (en) | 2012-12-12 |
| TWI233814B (en) | 2005-06-11 |
| JP2010042273A (en) | 2010-02-25 |
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