CN104208788A - Breathing mask and breathing machine with breathing mask - Google Patents
Breathing mask and breathing machine with breathing mask Download PDFInfo
- Publication number
- CN104208788A CN104208788A CN201310221631.1A CN201310221631A CN104208788A CN 104208788 A CN104208788 A CN 104208788A CN 201310221631 A CN201310221631 A CN 201310221631A CN 104208788 A CN104208788 A CN 104208788A
- Authority
- CN
- China
- Prior art keywords
- gas flow
- flow detector
- breathing mask
- mask
- breathing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
The invention discloses a breathing mask and further discloses a breathing machine with the breathing mask. The breathing mask comprises a mask body and an air flow detector. The mask body is provided with an air inlet penetrating through the mask body in the thickness direction of the mask body. The air flow detector is arranged on the mask body and is close to the air inlet. The breathing mask has the advantages that air leakage is detected in time and accurately and the breathing mask can be used by a user comfortably.
Description
Technical field
The present invention relates to medical field, in particular to a kind of breathing mask and the respirator with this breathing mask.
Background technology
Use in the process of breathing mask and all there is gas leak phenomenon.The gas flow detector of existing respirator is placed in body, and gas, by just arriving patient after pipeline and breathing mask, causes the hysteresis quality of gas leakage monitoring and compensation.
Summary of the invention
The present invention one of is intended to solve the problems of the technologies described above at least to a certain extent or at least provides a kind of useful business to select.For this reason, one object of the present invention is to propose a kind of breathing mask.
Another object of the present invention is to propose a kind of respirator with described breathing mask.
To achieve these goals, embodiment according to a first aspect of the present invention proposes a kind of breathing mask.Described breathing mask comprises: mask body, and described mask body is provided with the air inlet of the through described mask body of thickness direction along described mask body; And gas flow detector, described gas flow detector to be located on described mask body and contiguous described air inlet.
According to the breathing mask of the embodiment of the present invention by arranging described gas flow detector in the position of contiguous described air inlet, thus can detect the flow of the gas entered from described air inlet in real time, namely can detect air leakage in real time to carry out leak compensation in time.Therefore, by utilizing the breathing mask according to the embodiment of the present invention, can compensate gas leakage in time, thus can comfort level be improved.In addition, the air inlet of described mask body is relative with the nose of user, by making the contiguous described air inlet (i.e. the nose of described gas flow detector proximal subscribers) of described gas flow detector, thus can not affect the gas flowing in described mask body.
In addition, breathing mask according to the above embodiment of the present invention can also have following additional technical characteristic:
According to one embodiment of present invention, described gas flow detector is multiple, and multiple described gas flow detector is located on described mask body at interval.Not only air leakage can be detected in real time thus, and by calculating the weighted mean of the detection of gas flow rate value of multiple described gas flow detector, the accuracy of testing result can be can improved further.
According to one embodiment of present invention, multiple described gas flow detector is arranged around described air inlet.More accurately can detect air leakage thus.
According to one embodiment of present invention, multiple described gas flow detector is positioned at circumferentially same, on the centrage being centrally located at described circumference of described air inlet.Not only more accurately can detect air leakage thus, and the profile of described breathing mask can be made more attractive in appearance.
According to one embodiment of present invention, multiple described gas flow detector is spaced apart equally spacedly along the circumference of described circumference.More accurately can detect air leakage thus.
According to one embodiment of present invention, described gas flow detector is gas flow sensor.
According to one embodiment of present invention, described gas flow detector is four.When guaranteeing accuracy of detection, manufacture difficulty and the manufacturing cost of described breathing mask can be reduced thus.
According to one embodiment of present invention, described breathing mask also comprises: left bandage, and described left bandage is connected with the left side of described mask body; With right bandage, described right bandage is connected with the right side of described mask body.Described breathing mask can be strapped in more securely the head of user thus.
Embodiment according to a second aspect of the present invention proposes a kind of respirator.Described respirator comprises: body, described body comprise there is gas passage body, be located at the proportioning valve on described gas passage and establish controller on the body; And breathing mask, described breathing mask is the breathing mask according to the above embodiment of the present invention, the air inlet of wherein said mask body is connected with described gas passage by gas delivery tube, and described controller and described gas flow detector are all connected with each in described proportioning valve to control described proportioning valve according to the detection of gas flow rate value of described gas flow detector.
According to the respirator of the embodiment of the present invention by arranging the breathing mask according to the embodiment of the present invention, thus air leakage can be compensated in time, improving comfort level.
According to one embodiment of present invention, described respirator also comprises air relief valve, and described air relief valve to be located on described gas passage and to be positioned at the upstream of described proportioning valve.The pressure of the gas entering described respirator can be regulated thus, thus user can be made to feel more comfortable.
Additional aspect of the present invention and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the structural representation of the breathing mask according to the embodiment of the present invention;
Fig. 2 is the schematic diagram of the respirator according to the embodiment of the present invention.
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not limitation of the present invention be interpreted as.
In describing the invention, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", orientation or the position relationship of the instruction such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In describing the invention, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise the first and second features and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " comprise fisrt feature immediately below second feature and tiltedly below, or only represent that fisrt feature level height is less than second feature.
Referring to Fig. 1 and Fig. 2, the respirator 1 according to the embodiment of the present invention is described.As depicted in figs. 1 and 2, body and breathing mask 10 is comprised according to the respirator 1 of the embodiment of the present invention.
First with reference to Fig. 1, the breathing mask 10 according to the embodiment of the present invention is described.As shown in Figure 1, mask body 110 and gas flow detector 120 is comprised according to the breathing mask 10 of the embodiment of the present invention.Mask body 110 is provided with the air inlet 111 of the thickness direction through-plane cover body 110 along mask body 110, and gas flow detector 120 to be located on mask body 110 and the contiguous air inlet 111 of gas flow detector 120.
Described body comprises the body with gas passage 201, the controller 40 being located at the proportioning valve 30 on gas passage 201 and being located on body.Wherein, the air inlet 111 of mask body 110 is connected with gas passage 201 by gas delivery tube 50, controller 40 and gas flow detector 120 and 30 in proportioning valve each be all connected so that according to the detection of gas flow rate value control ratio valve 30 of gas flow detector 120.
In the work process of respirator 1, the lung model that the gas from source of the gas 70 is arrived user or tested by the air inlet 111 of proportioning valve 30, gas delivery tube 50, breathing mask 10 by gas passage 201 successively.The gas flow detector 120 of breathing mask 10 can detect the flow of the gas entered from air inlet 111 in real time, namely can detect air leakage in real time and air leakage information is passed to controller 40, so that controller 40 is according to the aperture of the detection of gas flow rate value control ratio valve 30 of gas flow detector 120, thus compensate air leakage in time, and then it is comfortable that user is used.
According to the breathing mask 10 of the embodiment of the present invention by arranging gas flow detector 120 in the position of contiguous air inlet 111, thus can detect the flow of the gas entered from air inlet 111 in real time, namely can detect air leakage in real time to carry out leak compensation in time.Therefore, by utilizing the breathing mask 10 according to the embodiment of the present invention, can compensate gas leakage in time, thus can comfort level be improved.In addition, the air inlet 111 of mask body 110 is relative with the nose of user, by making the nose of the contiguous air inlet 111(of gas flow detector 120 and gas flow detector 120 proximal subscribers), thus can not gas flowing in influence surface cover body 110.
According to the respirator 1 of the embodiment of the present invention by arranging the breathing mask 10 according to the embodiment of the present invention, thus air leakage can be compensated in time, improving comfort level.
Particularly, gas flow detector 120 can be gas flow sensor.
As shown in Figure 1, in some embodiments of the invention, gas flow detector 120 can be multiple, and multiple gas flow detector 120 can be located on mask body 110 at interval.Specifically, multiple gas flow detector 120 performance is identical.Not only air leakage can be detected in real time thus, and by calculating the weighted mean of the detection of gas flow rate value of multiple gas flow detector 120, the accuracy of testing result can be can improved further.Weighted mean according to the detection of gas flow rate value of multiple gas flow detector 120 carry out leak compensation, can improve the degree of accuracy of leak compensation.
Particularly, as shown in Figure 1, multiple gas flow detector 120 can move into QI KOU 111 and arranges.Multiple gas flow detector 120, by the impact of breathing mask 10 inner fluid mechanics, is moved into QI KOU 111 and arranges and more accurately can detect air leakage by the setting position of multiple gas flow detector 120.
Advantageously, multiple gas flow detector 120 can be positioned at circumferentially same, and the center of air inlet 111 can be positioned on the centrage of described circumference.Not only more accurately can detect air leakage thus, and the profile of breathing mask 10 can be made more attractive in appearance.Multiple gas flow detector 120 can be spaced apart equally spacedly along the circumference of described circumference, more accurately can detect air leakage thus.
As shown in Figure 1, in a concrete example of the present invention, gas flow detector 120 can be four.When guaranteeing accuracy of detection, manufacture difficulty and the manufacturing cost of breathing mask 10 can be reduced thus.
In examples more of the present invention, as shown in Figure 1, breathing mask 10 can also comprise left bandage 130 and right bandage 140.Left bandage 130 can be connected with the left side of mask body 110, and right bandage 140 can be connected with the right side of mask body 110.Breathing mask 10 can be strapped in more securely the head of user thus.
In one embodiment of the invention, respirator 1 can also comprise air relief valve 60, and air relief valve 60 can be located on gas passage 201 and air relief valve 60 can be positioned at the upstream of proportioning valve 30.The pressure of the gas entering respirator 1 can be regulated thus, thus user can be made to feel more comfortable.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and describe embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, those of ordinary skill in the art can change above-described embodiment within the scope of the invention when not departing from principle of the present invention and aim, revising, replacing and modification.
Claims (10)
1. a breathing mask, is characterized in that, comprising:
Mask body, described mask body is provided with the air inlet of the through described mask body of thickness direction along described mask body; With
Gas flow detector, described gas flow detector to be located on described mask body and contiguous described air inlet.
2. breathing mask according to claim 1, is characterized in that, described gas flow detector is multiple, and multiple described gas flow detector is located on described mask body at interval.
3. breathing mask according to claim 2, is characterized in that, multiple described gas flow detector is arranged around described air inlet.
4. breathing mask according to claim 3, is characterized in that, multiple described gas flow detector is positioned at circumferentially same, on the centrage being centrally located at described circumference of described air inlet.
5. breathing mask according to claim 4, is characterized in that, multiple described gas flow detector is spaced apart equally spacedly along the circumference of described circumference.
6. the breathing mask according to any one of claim 1-5, is characterized in that, described gas flow detector is gas flow sensor.
7. the breathing mask according to any one of claim 2-5, is characterized in that, described gas flow detector is four.
8. breathing mask according to claim 1, is characterized in that, also comprises:
Left bandage, described left bandage is connected with the left side of described mask body; With
Right bandage, described right bandage is connected with the right side of described mask body.
9. a respirator, is characterized in that, comprising:
Body, described body comprise there is gas passage body, be located at the proportioning valve on described gas passage and establish controller on the body; With
Breathing mask, described breathing mask is the breathing mask according to any one of claim 1-8, the air inlet of wherein said mask body is connected with described gas passage by gas delivery tube, and described controller and described gas flow detector are all connected with each in described proportioning valve to control described proportioning valve according to the detection of gas flow rate value of described gas flow detector.
10. respirator according to claim 9, is characterized in that, also comprises air relief valve, and described air relief valve to be located on described gas passage and to be positioned at the upstream of described proportioning valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310221631.1A CN104208788A (en) | 2013-06-05 | 2013-06-05 | Breathing mask and breathing machine with breathing mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310221631.1A CN104208788A (en) | 2013-06-05 | 2013-06-05 | Breathing mask and breathing machine with breathing mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104208788A true CN104208788A (en) | 2014-12-17 |
Family
ID=52090952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310221631.1A Pending CN104208788A (en) | 2013-06-05 | 2013-06-05 | Breathing mask and breathing machine with breathing mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104208788A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105771054A (en) * | 2016-05-05 | 2016-07-20 | 武汉大学 | System for monitoring air tightness of oxygen mask |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6718982B2 (en) * | 2001-05-07 | 2004-04-13 | Mark A. Smith | Face mask incorporating respiratory flow sensor |
| US20090241951A1 (en) * | 2008-03-31 | 2009-10-01 | Nellcor Puritan Bennett Llc | Leak-compensated pressure triggering in medical ventilators |
| CN102107037A (en) * | 2009-12-28 | 2011-06-29 | 周常安 | Air delivery system |
| CN202010334U (en) * | 2010-12-23 | 2011-10-19 | 江苏鱼跃医疗设备股份有限公司 | Multiparameter detection sleep breathing machine |
| CN102458546A (en) * | 2009-06-09 | 2012-05-16 | 皇家飞利浦电子股份有限公司 | Interface appliance carrying one or more sensors detecting parameters related to a flow of fluid delivered through the appliance |
| CN103028170A (en) * | 2011-09-30 | 2013-04-10 | 南京普澳医疗设备有限公司 | Breathing pressure fuzzy control type respirator and breathing pressure fuzzy control method |
| CN203315497U (en) * | 2013-06-05 | 2013-12-04 | 北京谊安医疗系统股份有限公司 | Breathing mask and breathing machine with same |
-
2013
- 2013-06-05 CN CN201310221631.1A patent/CN104208788A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6718982B2 (en) * | 2001-05-07 | 2004-04-13 | Mark A. Smith | Face mask incorporating respiratory flow sensor |
| US20090241951A1 (en) * | 2008-03-31 | 2009-10-01 | Nellcor Puritan Bennett Llc | Leak-compensated pressure triggering in medical ventilators |
| CN102458546A (en) * | 2009-06-09 | 2012-05-16 | 皇家飞利浦电子股份有限公司 | Interface appliance carrying one or more sensors detecting parameters related to a flow of fluid delivered through the appliance |
| CN102107037A (en) * | 2009-12-28 | 2011-06-29 | 周常安 | Air delivery system |
| CN202010334U (en) * | 2010-12-23 | 2011-10-19 | 江苏鱼跃医疗设备股份有限公司 | Multiparameter detection sleep breathing machine |
| CN103028170A (en) * | 2011-09-30 | 2013-04-10 | 南京普澳医疗设备有限公司 | Breathing pressure fuzzy control type respirator and breathing pressure fuzzy control method |
| CN203315497U (en) * | 2013-06-05 | 2013-12-04 | 北京谊安医疗系统股份有限公司 | Breathing mask and breathing machine with same |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105771054A (en) * | 2016-05-05 | 2016-07-20 | 武汉大学 | System for monitoring air tightness of oxygen mask |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2018158250A4 (en) | Multiple dressing negative pressure wound therapy system | |
| JP2014057879A5 (en) | ||
| CN106931221A (en) | Control valve for fluids and its control method | |
| NZ599799A (en) | Automated Control for Detection of Flow Limitation | |
| TW200925475A (en) | Flow-measuring valve | |
| CN106233061A (en) | For the real-time system monitoring the flow through mass flow controller and method | |
| CA2513861A1 (en) | Regulator flow measurement apparatus | |
| CN203315497U (en) | Breathing mask and breathing machine with same | |
| CN106885694B (en) | Air valve performance testing device and air valve performance testing method | |
| CN103743455A (en) | Mass flowmeter detecting device and detecting method | |
| CN103837215B (en) | Commutation valve type p.V.T.t method gas flow meter | |
| CN102269604A (en) | Gas flowmeter and throttling device used therein, breathing machine and anaesthesia machine | |
| CN207007487U (en) | Detect the detector for safety valve of the Opening pressure of safety valve | |
| CN104208788A (en) | Breathing mask and breathing machine with breathing mask | |
| JP2008506116A5 (en) | ||
| CN104748809A (en) | Intelligent metering instrument based on pressure regulator and metering method | |
| CN203417393U (en) | Exhalation valve | |
| US11512998B2 (en) | Systems and method for an air flow sensor in a medical gas flow device | |
| CN103893888A (en) | Pulse width modulation type method for controlling oxygen concentration in anesthesia machine or breathing machine | |
| CN103330983A (en) | Test lung with characteristics of high frequency response and high precision control | |
| WO2014101550A1 (en) | Starting up self-testing method of airway pressure sensor for anesthesia machine | |
| JP2014224307A (en) | Material gas concentration control system, material gas concentration control apparatus and control program | |
| CN106512113A (en) | Continuous program-controlled multi-jar combined heating cupping treatment device | |
| CN206683707U (en) | A kind of new types of diaphragm location structure | |
| KR101283285B1 (en) | Apparatus for supplying fluid's leak |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141217 |