DE69407086T2 - Verfahren und Vorrichtung zur Bestimmung des Volumens eines Balgreservoirs - Google Patents

Verfahren und Vorrichtung zur Bestimmung des Volumens eines Balgreservoirs

Info

Publication number
DE69407086T2
DE69407086T2 DE1994607086 DE69407086T DE69407086T2 DE 69407086 T2 DE69407086 T2 DE 69407086T2 DE 1994607086 DE1994607086 DE 1994607086 DE 69407086 T DE69407086 T DE 69407086T DE 69407086 T2 DE69407086 T2 DE 69407086T2
Authority
DE
Germany
Prior art keywords
volume
determining
bellows reservoir
bellows
reservoir
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.)
Expired - Fee Related
Application number
DE1994607086
Other languages
English (en)
Other versions
DE69407086D1 (de
Inventor
Goeran Palmskog
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens Elema AB
Original Assignee
Siemens Elema AB
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 Siemens Elema AB filed Critical Siemens Elema AB
Publication of DE69407086D1 publication Critical patent/DE69407086D1/de
Application granted granted Critical
Publication of DE69407086T2 publication Critical patent/DE69407086T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • A61M5/142—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
    • A61M5/14276—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body specially adapted for implantation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F17/00—Methods or apparatus for determining the capacity of containers or cavities, or the volume of solid bodies
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/14—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measurement of pressure
    • 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
    • A61M2205/35—Communication
    • A61M2205/3507—Communication with implanted devices, e.g. external control
    • A61M2205/3523—Communication with implanted devices, e.g. external control using telemetric 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
    • A61M2209/00—Ancillary equipment
    • A61M2209/04—Tools for specific apparatus
    • A61M2209/045—Tools for specific apparatus for filling, e.g. for filling reservoirs
DE1994607086 1993-04-22 1994-03-18 Verfahren und Vorrichtung zur Bestimmung des Volumens eines Balgreservoirs Expired - Fee Related DE69407086T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9301344A SE9301344D0 (sv) 1993-04-22 1993-04-22 Foerfarande och anordning foer att bestaemma volymen hos en baelgbehaallare foer medikament vid ett implanterbart infusionssystem

Publications (2)

Publication Number Publication Date
DE69407086D1 DE69407086D1 (de) 1998-01-15
DE69407086T2 true DE69407086T2 (de) 1998-07-02

Family

ID=20389667

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1994607086 Expired - Fee Related DE69407086T2 (de) 1993-04-22 1994-03-18 Verfahren und Vorrichtung zur Bestimmung des Volumens eines Balgreservoirs

Country Status (4)

Country Link
EP (1) EP0622615B1 (de)
JP (1) JPH06312024A (de)
DE (1) DE69407086T2 (de)
SE (1) SE9301344D0 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3852788B2 (ja) * 1995-10-02 2006-12-06 株式会社小松製作所 ディーゼルエンジンのＮＯｘ 触媒の劣化検出装置およびその劣化検出方法
JP4955152B2 (ja) * 2001-02-22 2012-06-20 日機装株式会社 液体注入装置
US7775966B2 (en) * 2005-02-24 2010-08-17 Ethicon Endo-Surgery, Inc. Non-invasive pressure measurement in a fluid adjustable restrictive device
US8535280B2 (en) * 2007-09-26 2013-09-17 Medtronic, In Pressure based refill status monitor for implantable pumps
US9421325B2 (en) * 2008-11-20 2016-08-23 Medtronic, Inc. Pressure based refill status monitor for implantable pumps
US9687603B2 (en) 2010-04-16 2017-06-27 Medtronic, Inc. Volume monitoring for implantable fluid delivery devices
US8810394B2 (en) 2010-04-16 2014-08-19 Medtronic, Inc. Reservoir monitoring for implantable fluid delivery devices
US8206378B1 (en) 2011-04-13 2012-06-26 Medtronic, Inc. Estimating the volume of fluid in therapeutic fluid delivery device reservoir
US8979825B2 (en) 2011-04-15 2015-03-17 Medtronic, Inc. Implantable fluid delivery device including gas chamber pressure sensor
DE102013218729A1 (de) * 2013-09-18 2015-03-19 Krones Ag Verfahren und Vorrichtung zum Befüllen von forminstabilen Kunststoffbehältern mit einem flüssigen Füllgut
WO2018083056A1 (en) * 2016-11-01 2018-05-11 Sanofi-Aventis Deutschland Gmbh Volume measuring arrangement

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4360019A (en) * 1979-02-28 1982-11-23 Andros Incorporated Implantable infusion device
DE3035670A1 (de) * 1980-09-22 1982-04-29 Siemens AG, 1000 Berlin und 8000 München Vorrichtung zur infusion von fluessigkeiten in den menschlichen oder tierischen koerper
US4557726A (en) * 1982-12-27 1985-12-10 Consolidated Controls Corporation Precision medication dispensing system and method
US4486190A (en) * 1982-12-27 1984-12-04 Consolidated Controls Corporation Precision medication dispensing system and method
CA1254091A (en) * 1984-09-28 1989-05-16 Vladimir Feingold Implantable medication infusion system
US4826482A (en) * 1986-03-04 1989-05-02 Kamen Dean L Enhanced pressure measurement flow control system

Also Published As

Publication number Publication date
DE69407086D1 (de) 1998-01-15
SE9301344D0 (sv) 1993-04-22
EP0622615B1 (de) 1997-12-03
EP0622615A1 (de) 1994-11-02
JPH06312024A (ja) 1994-11-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee