ATE538826T1 - Vorrichtung und verfahren zur bestimmung des füllstands eines flexiblen medikamentenreservoirs - Google Patents

Vorrichtung und verfahren zur bestimmung des füllstands eines flexiblen medikamentenreservoirs

Info

Publication number
ATE538826T1
ATE538826T1 AT09175634T AT09175634T ATE538826T1 AT E538826 T1 ATE538826 T1 AT E538826T1 AT 09175634 T AT09175634 T AT 09175634T AT 09175634 T AT09175634 T AT 09175634T AT E538826 T1 ATE538826 T1 AT E538826T1
Authority
AT
Austria
Prior art keywords
determining
fill level
reservoir
flexible medicine
medication reservoir
Prior art date
Application number
AT09175634T
Other languages
English (en)
Inventor
Gerald Studer
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 ATE538826T1 publication Critical patent/ATE538826T1/de

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
    • A61M5/148—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons flexible, e.g. independent bags
    • 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
    • A61M2205/14—Detection of the presence or absence of a tube, a connector or a container in an apparatus
    • 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
    • A61M2205/33—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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/332—Force measuring means

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)
  • Basic Packing Technique (AREA)
AT09175634T 2009-11-11 2009-11-11 Vorrichtung und verfahren zur bestimmung des füllstands eines flexiblen medikamentenreservoirs ATE538826T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP09175634A EP2327435B1 (de) 2009-11-11 2009-11-11 Vorrichtung und Verfahren zur Bestimmung des Füllstands eines flexiblen Medikamentenreservoirs

Publications (1)

Publication Number Publication Date
ATE538826T1 true ATE538826T1 (de) 2012-01-15

Family

ID=42126390

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09175634T ATE538826T1 (de) 2009-11-11 2009-11-11 Vorrichtung und verfahren zur bestimmung des füllstands eines flexiblen medikamentenreservoirs

Country Status (4)

Country Link
US (2) US8286484B2 (de)
EP (2) EP2327435B1 (de)
AT (1) ATE538826T1 (de)
DK (2) DK2327435T3 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK2196231T3 (da) * 2008-12-12 2013-06-03 Hoffmann La Roche System til ambulant lægemiddelinfusion med et fyldeapparat til fleksible beholdere
CA2739362A1 (en) * 2011-05-06 2012-11-06 Gotohti.Com Inc. Fluid level gauge
US8926561B2 (en) 2009-07-30 2015-01-06 Tandem Diabetes Care, Inc. Infusion pump system with disposable cartridge having pressure venting and pressure feedback
JP2013165757A (ja) * 2012-02-14 2013-08-29 Icomes Labo:Kk 輸液装置
US9180242B2 (en) 2012-05-17 2015-11-10 Tandem Diabetes Care, Inc. Methods and devices for multiple fluid transfer
AT513452B1 (de) * 2012-10-05 2014-08-15 Ait Austrian Inst Technology Abgabevorrichtung für Medikamente
US9173998B2 (en) 2013-03-14 2015-11-03 Tandem Diabetes Care, Inc. System and method for detecting occlusions in an infusion pump
US9603995B2 (en) 2013-03-15 2017-03-28 Tandem Diabetes Care. Inc. Device and method for setting therapeutic parameters for an infusion device
US10130221B2 (en) 2015-01-23 2018-11-20 Gpcp Ip Holdings Llc Optimizing a dispensing parameter of a product dispenser based on product usage data
GB2556775B (en) 2015-09-16 2019-10-09 Halliburton Energy Services Inc Method and apparatus for measuring characteristics of fluid in a reservoir
US10145760B2 (en) 2016-01-05 2018-12-04 Biosense Webster (Israel) Ltd. Status of an irrigation pump
US11412900B2 (en) 2016-04-11 2022-08-16 Gpcp Ip Holdings Llc Sheet product dispenser with motor operation sensing
US11395566B2 (en) 2016-04-11 2022-07-26 Gpcp Ip Holdings Llc Sheet product dispenser
US10314963B2 (en) * 2016-05-16 2019-06-11 Mayo Foundation For Medical Education And Research Medical reservoir level sensor
ES2730391T3 (es) * 2016-09-05 2019-11-11 Hoffmann La Roche Dispositivo para medir el nivel de llenado de un depósito flexible de medicamentos
US10874265B2 (en) 2017-05-10 2020-12-29 Gpcp Ip Holdings Llc Sheet product level sensor calibration and indication systems and methods
US11617478B2 (en) 2019-10-09 2023-04-04 Gpcp Ip Holdings Llc Systems and methods for product level tracking of sheet product rolls

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH622887A5 (en) * 1977-08-10 1981-04-30 Albert Hans Fenner Device for detecting the level of a liquid
US4530696A (en) * 1983-06-13 1985-07-23 Institute Of Critical Care Medicine Monitor for intravenous injection system for detecting occlusion and/or infiltration
US5098409A (en) * 1991-01-04 1992-03-24 Massachusetts Institute Of Technology Intravenous bag and monitoring method
US6315769B1 (en) * 1999-09-13 2001-11-13 Medtronic, Inc. Apparatus and method for measuring the amount of fluid contained in an implantable medical device
EP1379291A4 (de) * 2001-02-23 2008-09-24 Stryker Instr Integriertes medikamentenabgabesystem
KR100675913B1 (ko) * 2005-02-14 2007-01-29 이상대 경보기 또는 무선호출장치와 저장백을 구비하는 액체차단장치 및 액체차단 모니터링 장치
EP1818664B1 (de) * 2006-02-13 2013-05-01 F.Hoffmann-La Roche Ag Vorrichtung zur Erkennung einer Druckänderung im Flüssigkeitspfad einer Mikrodosiervorrichtung
US20070293817A1 (en) * 2006-06-16 2007-12-20 Jun Feng Portable IV infusion mornitoring system
ATE445145T1 (de) 2007-03-15 2009-10-15 Hoffmann La Roche Infusionssystem mit einer dosiervorrichtung
DK2179755T3 (da) 2008-10-24 2013-06-17 Hoffmann La Roche Fleksibel lægemiddelbeholder med en indre beholdertilslutning
EP2193815B1 (de) 2008-12-03 2013-02-13 F. Hoffmann-La Roche AG Flexibler Behälter mit einem vorgeformten Flüssigkeitskanal und Infusionspumpenvorrichtung mit solch einem Behälter
DK2196231T3 (da) * 2008-12-12 2013-06-03 Hoffmann La Roche System til ambulant lægemiddelinfusion med et fyldeapparat til fleksible beholdere

Also Published As

Publication number Publication date
US8286484B2 (en) 2012-10-16
EP2322238A1 (de) 2011-05-18
US20130042678A1 (en) 2013-02-21
EP2327435A1 (de) 2011-06-01
US8516883B2 (en) 2013-08-27
EP2322238B1 (de) 2018-10-03
US20110107853A1 (en) 2011-05-12
DK2322238T3 (en) 2019-01-07
DK2327435T3 (da) 2012-04-23
EP2327435B1 (de) 2011-12-28

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