DK2689226T3 - Sensoranordning til anvendelse i et medicinsk væskeleveringssystem - Google Patents

Sensoranordning til anvendelse i et medicinsk væskeleveringssystem Download PDF

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Publication number
DK2689226T3
DK2689226T3 DK12709891.1T DK12709891T DK2689226T3 DK 2689226 T3 DK2689226 T3 DK 2689226T3 DK 12709891 T DK12709891 T DK 12709891T DK 2689226 T3 DK2689226 T3 DK 2689226T3
Authority
DK
Denmark
Prior art keywords
delivery system
sensor device
fluid delivery
medical fluid
medical
Prior art date
Application number
DK12709891.1T
Other languages
English (en)
Inventor
Pascal Grossenbacher
Philipp Michel
Ulrich Haueter
Andreas Geipel
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Application granted granted Critical
Publication of DK2689226T3 publication Critical patent/DK2689226T3/da

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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
    • A61M5/16854—Monitoring, detecting, signalling or eliminating infusion flow anomalies by monitoring line pressure
    • A61M5/16859—Evaluation of pressure response, e.g. to an applied pulse
    • 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
    • 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
    • A61M5/16854—Monitoring, detecting, signalling or eliminating infusion flow anomalies by monitoring line pressure
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L11/00—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00
    • G01L11/02—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00 by optical means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/0041—Transmitting or indicating the displacement of flexible diaphragms
    • G01L9/0076—Transmitting or indicating the displacement of flexible diaphragms using photoelectric means
    • G01L9/0077—Transmitting or indicating the displacement of flexible diaphragms using photoelectric means for measuring reflected light
    • 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
    • A61M2005/16863—Occlusion detection
    • A61M2005/16868—Downstream occlusion sensors
    • 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
    • A61M2005/16863—Occlusion detection
    • A61M2005/16872—Upstream occlusion sensors
    • 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
    • A61M2205/3306—Optical 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/70—General characteristics of the apparatus with testing or calibration facilities
    • A61M2205/702—General characteristics of the apparatus with testing or calibration facilities automatically during use

Landscapes

  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
DK12709891.1T 2011-03-22 2012-03-22 Sensoranordning til anvendelse i et medicinsk væskeleveringssystem DK2689226T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11159202.8A EP2503312B1 (en) 2011-03-22 2011-03-22 Medical fluid delivery system with sensor device
PCT/EP2012/055072 WO2012126980A1 (en) 2011-03-22 2012-03-22 Sensor device for use in a medical fluid delivery system

Publications (1)

Publication Number Publication Date
DK2689226T3 true DK2689226T3 (da) 2019-09-02

Family

ID=44226014

Family Applications (2)

Application Number Title Priority Date Filing Date
DK11159202.8T DK2503312T3 (da) 2011-03-22 2011-03-22 Medicinsk fluidafgivelsessystem med sensoranordning
DK12709891.1T DK2689226T3 (da) 2011-03-22 2012-03-22 Sensoranordning til anvendelse i et medicinsk væskeleveringssystem

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DK11159202.8T DK2503312T3 (da) 2011-03-22 2011-03-22 Medicinsk fluidafgivelsessystem med sensoranordning

Country Status (4)

Country Link
US (2) US9248230B2 (da)
EP (2) EP2503312B1 (da)
DK (2) DK2503312T3 (da)
WO (1) WO2012126980A1 (da)

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* Cited by examiner, † Cited by third party
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EP2503312B1 (en) * 2011-03-22 2018-11-14 F. Hoffmann-La Roche AG Medical fluid delivery system with sensor device
DE102012218096B4 (de) * 2012-10-04 2016-01-14 Robert Bosch Gmbh Mikrofluidisches Schichtsystem zur Messung von Fluiddrücken
KR102235689B1 (ko) * 2013-07-30 2021-04-02 삼성전자주식회사 유체 막힘 센싱 장치 및 유체 막힘 센싱 방법.
EP3471796B1 (en) 2016-06-16 2023-09-13 Smiths Medical ASD, Inc. Assemblies and methods for infusion pump system administration sets
FR3054780A1 (fr) 2016-08-03 2018-02-09 Ecole Nationale Superieure De Creation Industrielle Sac a dos a armature de maintien vertical et capot de support
JP7295840B2 (ja) 2017-07-19 2023-06-21 スミスズ メディカル エーエスディー，インコーポレイティド 輸液ポンプのためのハウジング構造
WO2019045673A1 (en) * 2017-08-28 2019-03-07 Hewlett-Packard Development Company, L.P. DEFORMABLE COATINGS ON SENSORS AND TANKS
WO2019155453A1 (en) 2018-02-11 2019-08-15 Avoset Health Ltd. Flex-stroke infusion pump
CN109655193B (zh) * 2019-01-18 2024-05-14 国网江苏省电力有限公司电力科学研究院 一种无线气体压力监测系统
EP3705148B1 (en) 2019-03-04 2024-06-19 Eitan Medical Ltd. In cycle pressure measurement
EP3934715B1 (en) 2019-03-05 2024-08-14 Eitan Medical Ltd. Infusion pump cassette latch
US12318576B2 (en) 2019-03-05 2025-06-03 Eitan Medical Ltd. Infusion pump with toggling capability
US12214162B2 (en) 2019-03-05 2025-02-04 Eitan Medical Ltd. Infusion pump with valve compensation
WO2020178827A1 (en) 2019-03-05 2020-09-10 Avoset Health Ltd. Anti-free-flow valve
DE102019112254A1 (de) * 2019-05-10 2020-11-12 Leonhard Kurz Stiftung & Co. Kg Mikrofluidische Anordnung, Verfahren zu deren Herstellung und Messsystem umfassend die mikrofluidische Anordnung sowie Verwendung
US12458966B2 (en) 2019-05-10 2025-11-04 Leonhard Kurz Stiftung & Co. Kg Microfluidic array, method of manufacture, measuring system comprising the microfluidic array, and use
CN110639095A (zh) * 2019-10-17 2020-01-03 上海电力大学 一种光感输液报警装置
WO2022040597A1 (en) * 2020-08-21 2022-02-24 Byonyks Medical Devices, Inc. Pressure sensors, including optical pressure sensors for automated peritoneal dialysis systems, and associated systems, devices, and methods
KR102915948B1 (ko) * 2023-03-02 2026-01-22 유에프유헬스 주식회사 유체 저장백 모니터링 시스템
WO2025226783A1 (en) * 2024-04-25 2025-10-30 Deka Products Limited Partnership Infusion device assembly

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FR2540987A1 (fr) * 1983-02-14 1984-08-17 Mecilec Sa Dispositifs electro-optiques de detection et de mesure de deformations
US4759264A (en) * 1985-11-18 1988-07-26 Critikon, Inc. Parenteral solution diaphragm pump
AU681691B2 (en) * 1993-08-06 1997-09-04 Minnesota Mining And Manufacturing Company Chlorine-free multilayered film medical device assemblies
US20050159708A1 (en) * 2002-07-24 2005-07-21 Rudolf Sidler Infusion pump, control program, semiconductor means and method for the dosed administration of a medicinal liquid
EP1818664B1 (de) 2006-02-13 2013-05-01 F.Hoffmann-La Roche Ag Vorrichtung zur Erkennung einer Druckänderung im Flüssigkeitspfad einer Mikrodosiervorrichtung
ATE445145T1 (de) 2007-03-15 2009-10-15 Hoffmann La Roche Infusionssystem mit einer dosiervorrichtung
US7892199B2 (en) 2007-05-21 2011-02-22 Asante Solutions, Inc. Occlusion sensing for an infusion pump
EP2399626B1 (en) 2010-06-28 2013-06-19 F. Hoffmann-La Roche AG Sensor for use in liquid medicament delivery systems
EP2503312B1 (en) * 2011-03-22 2018-11-14 F. Hoffmann-La Roche AG Medical fluid delivery system with sensor device

Also Published As

Publication number Publication date
EP2689226B1 (en) 2019-06-26
EP2689226A1 (en) 2014-01-29
WO2012126980A1 (en) 2012-09-27
US20140007694A1 (en) 2014-01-09
EP2503312A1 (en) 2012-09-26
DK2503312T3 (da) 2019-02-25
US10022496B2 (en) 2018-07-17
US9248230B2 (en) 2016-02-02
EP2503312B1 (en) 2018-11-14
US20160144111A1 (en) 2016-05-26

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