IN2014DN06971A - - Google Patents

Info

Publication number
IN2014DN06971A
IN2014DN06971A IN6971DEN2014A IN2014DN06971A IN 2014DN06971 A IN2014DN06971 A IN 2014DN06971A IN 6971DEN2014 A IN6971DEN2014 A IN 6971DEN2014A IN 2014DN06971 A IN2014DN06971 A IN 2014DN06971A
Authority
IN
India
Prior art keywords
reservoir
volume
residual
residual fluid
safety
Prior art date
Application number
Inventor
Eric Chappel
FRéDéRIC NEFTEL
Original Assignee
Debiotech Sa
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 Debiotech Sa filed Critical Debiotech Sa
Publication of IN2014DN06971A publication Critical patent/IN2014DN06971A/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
    • A61M5/14—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
    • A61M5/1684—Monitoring, detecting, signalling or eliminating infusion flow anomalies by detecting the amount of infusate remaining, e.g. signalling end of infusion
    • 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
    • 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
    • A61M2205/02—General characteristics of the apparatus characterised by a particular materials
    • A61M2205/0266—Shape memory materials
    • 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
    • A61M2205/18—General characteristics of the apparatus with alarm
    • 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
    • A61M2205/3331—Pressure; Flow
    • 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
    • A61M2205/3379—Masses, volumes, levels of fluids in reservoirs, flow rates
    • A61M2205/3386—Low level 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/75—General characteristics of the apparatus with filters
    • 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
    • A61M2205/75—General characteristics of the apparatus with filters
    • A61M2205/7527—General characteristics of the apparatus with filters liquophilic, hydrophilic
    • 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
    • A61M5/14248—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body of the skin patch type

Landscapes

  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Measuring Fluid Pressure (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)

Abstract

Sensor for dynamically detecting the residual fluid volume V of a collapsible reservoir (1 3) characterized by the fact that it is adapted to detect a threshold pressure P which corresponds to a phase within said reservoir (1 3) when only said residual fluid volume V remains said residual volume V corresponding to a safety volume sufficient to ensure a safety margin to alert the user before the reservoir (1 3) is empty.
IN6971DEN2014 2012-02-01 2013-02-01 IN2014DN06971A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP12153541.3A EP2623142A1 (en) 2012-02-01 2012-02-01 Medical liquid injection device having improved emptying detection features
PCT/IB2013/050868 WO2013114331A2 (en) 2012-02-01 2013-02-01 Pumping device having improved emptying detection features

Publications (1)

Publication Number Publication Date
IN2014DN06971A true IN2014DN06971A (en) 2015-04-10

Family

ID=48014120

Family Applications (1)

Application Number Title Priority Date Filing Date
IN6971DEN2014 IN2014DN06971A (en) 2012-02-01 2013-02-01

Country Status (7)

Country Link
US (1) US9901678B2 (en)
EP (2) EP2623142A1 (en)
JP (1) JP2015509764A (en)
CN (1) CN104080495B (en)
CA (1) CA2863379C (en)
IN (1) IN2014DN06971A (en)
WO (1) WO2013114331A2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HUE059908T2 (en) 2013-06-18 2023-01-28 Enable Injections Inc Vial transfer and injection apparatus and method
GB2525150A (en) * 2014-01-30 2015-10-21 Cellnovo Ltd Therapeutic product delivery device
US10441717B2 (en) 2014-04-15 2019-10-15 Insulet Corporation Monitoring a physiological parameter associated with tissue of a host to confirm delivery of medication
US10083630B2 (en) 2014-04-17 2018-09-25 University of Pittsburgh—of the Commonwealth System of Higher Education Modular, wireless, drug simulant injection sensor system and methods of employing
CN113252230A (en) * 2015-07-20 2021-08-13 美国血液技术公司 Device for measuring pressure in a fluid path
KR20180049034A (en) * 2015-09-04 2018-05-10 코페 푸르트 피티이. 엘티디. Preparation of coffee-based extracts and powders
US10449306B2 (en) 2015-11-25 2019-10-22 Medtronics Minimed, Inc. Systems for fluid delivery with wicking membrane
MY197115A (en) 2016-10-17 2023-05-26 Micromed Co Ltd Micro delivery device
US11241532B2 (en) 2018-08-29 2022-02-08 Insulet Corporation Drug delivery system with sensor having optimized communication and infusion site
WO2023194502A1 (en) * 2022-04-08 2023-10-12 Unomedical A/S A patch pump

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2063071A (en) * 1979-08-11 1981-06-03 Godrich J Medical or surgical fluid feed arrangement
US5681284A (en) * 1994-10-31 1997-10-28 Glenn Herskowitz Infusion pump with tube spike holder
CA2771723C (en) * 2000-09-08 2016-03-29 Insulet Corporation Devices, systems and methods for patient infusion
US6875195B2 (en) 2001-09-19 2005-04-05 Soo Bong Choi Portable automatic insulin syringe device with blood sugar measuring function
KR100478771B1 (en) 2003-03-27 2005-03-25 주식회사 엔터기술 insulin pump
WO2005002642A2 (en) * 2003-06-25 2005-01-13 Medical Research Products-A, Inc. Medication infusion device using negatively biased ambient pressure medication chamber
EP1839695A1 (en) * 2006-03-31 2007-10-03 Debiotech S.A. Medical liquid injection device
WO2008100199A1 (en) * 2007-02-12 2008-08-21 Olof Karlsson Device for indicating the level of a liquid in a bag-in-box
US8535280B2 (en) * 2007-09-26 2013-09-17 Medtronic, In Pressure based refill status monitor for implantable pumps
CN201076642Y (en) * 2007-09-29 2008-06-25 梁爱光 Suspension-free transfusion apparatus
US8323246B2 (en) * 2008-01-02 2012-12-04 The Regents Of The University Of Michigan Dual drug delivery device
ITMO20080159A1 (en) * 2008-05-27 2009-11-28 Gambro Lundia Ab MEDICAL FLUID CIRCUIT.
EP2352534B1 (en) 2008-10-22 2021-05-05 Debiotech S.A. Mems fluid pump with integrated pressure sensor for dysfunction detection
WO2010096449A2 (en) * 2009-02-17 2010-08-26 Pharmanova, Inc. Implantable drug delivery devices
US8672873B2 (en) * 2009-08-18 2014-03-18 Cequr Sa Medicine delivery device having detachable pressure sensing unit
FR2959224A1 (en) * 2010-04-23 2011-10-28 Commissariat Energie Atomique METHOD FOR DRAINING A COLLABABLE RESERVOIR
US8561460B2 (en) * 2011-10-07 2013-10-22 Medtronic, Inc. Ratiometric plunger assembly for volume sensing applications

Also Published As

Publication number Publication date
CA2863379A1 (en) 2013-08-08
US9901678B2 (en) 2018-02-27
WO2013114331A9 (en) 2013-10-17
EP2809376B1 (en) 2019-06-12
JP2015509764A (en) 2015-04-02
CN104080495A (en) 2014-10-01
US20150011940A1 (en) 2015-01-08
EP2809376A2 (en) 2014-12-10
WO2013114331A3 (en) 2013-12-19
EP2623142A1 (en) 2013-08-07
WO2013114331A2 (en) 2013-08-08
CA2863379C (en) 2020-08-18
CN104080495B (en) 2017-04-26

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