WO2011079039A3 - Medicinal fluid pump and method for automatically priming the same - Google Patents

Medicinal fluid pump and method for automatically priming the same Download PDF

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Publication number
WO2011079039A3
WO2011079039A3 PCT/US2010/060949 US2010060949W WO2011079039A3 WO 2011079039 A3 WO2011079039 A3 WO 2011079039A3 US 2010060949 W US2010060949 W US 2010060949W WO 2011079039 A3 WO2011079039 A3 WO 2011079039A3
Authority
WO
WIPO (PCT)
Prior art keywords
medicinal fluid
fluid delivery
delivery path
same
fluid
Prior art date
Application number
PCT/US2010/060949
Other languages
French (fr)
Other versions
WO2011079039A2 (en
Inventor
Timothy L. Beck
Janette Allen
David Burke
Original Assignee
Roche Diagnostics Gmbh
F. Hoffmann-La Roche Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Roche Diagnostics Gmbh, F. Hoffmann-La Roche Ag filed Critical Roche Diagnostics Gmbh
Publication of WO2011079039A2 publication Critical patent/WO2011079039A2/en
Publication of WO2011079039A3 publication Critical patent/WO2011079039A3/en

Links

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
    • A61M5/36—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 with means for eliminating or preventing injection or infusion of air into body
    • A61M5/365—Air detectors
    • 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
    • A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • A61M5/1452—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons
    • 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
    • A61M2005/1401—Functional features
    • A61M2005/1402—Priming
    • 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
    • A61M2005/1401—Functional features
    • A61M2005/1403—Flushing or purging
    • 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
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3317—Electromagnetic, inductive or dielectric measuring means
    • 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
    • A61M5/14244—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body
    • 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
    • A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
    • A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies

Abstract

Medical infusion pump and methods for priming the same are disclosed. The systems may be configured to measure an electro - transmissive quality of a medicinal fluid when: medicinal fluid is dispensed into a fluid delivery path (120), a proximal end of the fluid delivery path is in contact with a first electrode (130), and the distal end of the fluid delivery path is in contact with a second electrode (132). Methods for priming medicinal fluid delivery systems may include dispensing a medicinal fluid through a fluid delivery path, sensing an electro - transmissive quality of the medicinal fluid, and determining that the fluid delivery path is full based on the electro - transmissive quality.
PCT/US2010/060949 2009-12-23 2010-12-17 Medicinal fluid delivery systems and methods for priming the same WO2011079039A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/646,501 US8197438B2 (en) 2009-12-23 2009-12-23 Medicinal fluid delivery systems and methods for priming the same
US12/646,501 2009-12-23

Publications (2)

Publication Number Publication Date
WO2011079039A2 WO2011079039A2 (en) 2011-06-30
WO2011079039A3 true WO2011079039A3 (en) 2011-09-15

Family

ID=43901401

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2010/060949 WO2011079039A2 (en) 2009-12-23 2010-12-17 Medicinal fluid delivery systems and methods for priming the same

Country Status (2)

Country Link
US (1) US8197438B2 (en)
WO (1) WO2011079039A2 (en)

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WO2011014704A2 (en) 2009-07-30 2011-02-03 Tandem Diabetes Care, Inc. Infusion pump system with disposable cartridge having pressure venting and pressure feedback
CA3075368C (en) 2011-12-22 2023-07-11 Icu Medical, Inc. Fluid transfer devices and methods of use
US9180242B2 (en) 2012-05-17 2015-11-10 Tandem Diabetes Care, Inc. Methods and devices for multiple fluid transfer
US9173998B2 (en) 2013-03-14 2015-11-03 Tandem Diabetes Care, Inc. System and method for detecting occlusions in an infusion pump
JP6098250B2 (en) * 2013-03-14 2017-03-22 セイコーエプソン株式会社 Liquid transport device
US9486589B2 (en) * 2013-11-01 2016-11-08 Massachusetts Institute Of Technology Automated method for simultaneous bubble detection and expulsion
EP3073982B1 (en) 2013-11-25 2020-04-08 ICU Medical, Inc. Methods and system for filling iv bags with therapeutic fluid
US10279105B2 (en) 2013-12-26 2019-05-07 Tandem Diabetes Care, Inc. System and method for modifying medicament delivery parameters after a site change
JP6710758B2 (en) 2015-12-04 2020-06-17 アイシーユー・メディカル・インコーポレーテッド Electronic medical fluid transfer device for transferring medical fluid
USD851745S1 (en) 2016-07-19 2019-06-18 Icu Medical, Inc. Medical fluid transfer system
JP7046051B2 (en) 2016-07-25 2022-04-01 アイシーユー・メディカル・インコーポレーテッド Systems and components for trapping air bubbles in medical fluid transfer modules and systems
US9731103B1 (en) 2017-01-13 2017-08-15 Berkshire Biomedical, LLC Computerized oral prescription administration devices and associated systems and methods
US10441509B2 (en) * 2018-03-16 2019-10-15 Berkshire Biomedical, LLC Computerized oral prescription administration with refillable medication dispensing devices and associated systems and methods
US20220288328A1 (en) * 2019-09-03 2022-09-15 Bayer Healthcare Llc Patient line air detection and reuse prevention
US11590057B2 (en) 2020-04-03 2023-02-28 Icu Medical, Inc. Systems, methods, and components for transferring medical fluids

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Also Published As

Publication number Publication date
US20110152757A1 (en) 2011-06-23
US8197438B2 (en) 2012-06-12
WO2011079039A2 (en) 2011-06-30

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