DE60214824D1 - Verstopfungsdetektor für drehschlauchpumpe - Google Patents

Verstopfungsdetektor für drehschlauchpumpe

Info

Publication number
DE60214824D1
DE60214824D1 DE60214824T DE60214824T DE60214824D1 DE 60214824 D1 DE60214824 D1 DE 60214824D1 DE 60214824 T DE60214824 T DE 60214824T DE 60214824 T DE60214824 T DE 60214824T DE 60214824 D1 DE60214824 D1 DE 60214824D1
Authority
DE
Germany
Prior art keywords
ring
detector
tube
rotating pump
condensing
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 - Lifetime
Application number
DE60214824T
Other languages
English (en)
Inventor
Claude Ray
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.)
PreciMediX SA
Original Assignee
PreciMediX 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 PreciMediX SA filed Critical PreciMediX SA
Application granted granted Critical
Publication of DE60214824D1 publication Critical patent/DE60214824D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61M5/168—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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/0009—Special features
    • F04B43/0054—Special features particularities of the flexible members
    • F04B43/0072—Special features particularities of the flexible members of tubular flexible members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/0009—Special features
    • F04B43/0081—Special features systems, control, safety measures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
    • F04B43/1253—Machines, pumps, or pumping installations having flexible working members having peristaltic action by using two or more rollers as squeezing elements, the rollers moving on an arc of a circle during squeezing
    • 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
    • A61M5/14212—Pumping with an aspiration and an expulsion action
    • A61M5/14232—Roller 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2205/00—Fluid parameters
    • F04B2205/05—Pressure after the pump outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Vascular Medicine (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)
  • Testing Of Balance (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Reciprocating Pumps (AREA)
DE60214824T 2001-01-31 2002-01-24 Verstopfungsdetektor für drehschlauchpumpe Expired - Lifetime DE60214824D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP01810096A EP1229244A1 (de) 2001-01-31 2001-01-31 Okklusiondetektor für eine peristaltische Pumpe
PCT/CH2002/000038 WO2002061281A1 (fr) 2001-01-31 2002-01-24 Detecteur d"obstruction pour pompe peristaltique rotative

Publications (1)

Publication Number Publication Date
DE60214824D1 true DE60214824D1 (de) 2006-11-02

Family

ID=8183707

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60214824T Expired - Lifetime DE60214824D1 (de) 2001-01-31 2002-01-24 Verstopfungsdetektor für drehschlauchpumpe

Country Status (5)

Country Link
US (1) US6835049B2 (de)
EP (2) EP1229244A1 (de)
AT (1) ATE340307T1 (de)
DE (1) DE60214824D1 (de)
WO (1) WO2002061281A1 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10244090A1 (de) * 2002-09-23 2004-04-01 Ismatec S.A. Schlauchkassette für eine peristaltische Pumpe
DE102006008325B4 (de) * 2006-02-20 2013-09-12 W.O.M. World Of Medicine Ag Schlauchkassette für eine peristaltische Pumpe
US8062008B2 (en) 2007-09-27 2011-11-22 Curlin Medical Inc. Peristaltic pump and removable cassette therefor
US7934912B2 (en) 2007-09-27 2011-05-03 Curlin Medical Inc Peristaltic pump assembly with cassette and mounting pin arrangement
US8083503B2 (en) 2007-09-27 2011-12-27 Curlin Medical Inc. Peristaltic pump assembly and regulator therefor
JP5298699B2 (ja) * 2008-08-20 2013-09-25 セイコーエプソン株式会社 制御ユニット、チューブユニット、マイクロポンプ
JP5282508B2 (ja) 2008-09-29 2013-09-04 セイコーエプソン株式会社 制御ユニット、チューブユニット、マイクロポンプ
JP5195368B2 (ja) 2008-12-05 2013-05-08 セイコーエプソン株式会社 チューブユニット、制御ユニット、マイクロポンプ
JP5569014B2 (ja) * 2010-02-03 2014-08-13 セイコーエプソン株式会社 流体輸送装置
WO2012094641A2 (en) 2011-01-06 2012-07-12 Thoratec Corporation Percutaneous heart pump
EP4218887A1 (de) 2012-05-14 2023-08-02 Tc1 Llc Mechanische kreislaufunterstützungsvorrichtung zur stabilisierung eines patienten nach einem kardiogenen schock
US8721517B2 (en) 2012-05-14 2014-05-13 Thoratec Corporation Impeller for catheter pump
US9358329B2 (en) 2012-07-03 2016-06-07 Thoratec Corporation Catheter pump
EP2968718B1 (de) 2013-03-13 2021-04-21 Tc1 Llc Flüssigkeitsbehandlungssystem
US11033728B2 (en) 2013-03-13 2021-06-15 Tc1 Llc Fluid handling system
US9308302B2 (en) 2013-03-15 2016-04-12 Thoratec Corporation Catheter pump assembly including a stator
WO2014143593A1 (en) 2013-03-15 2014-09-18 Thoratec Corporation Catheter pump assembly including a stator
EP3131615B1 (de) 2014-04-15 2021-06-09 Tc1 Llc Sensoren für katheterpumpen
WO2016028644A1 (en) 2014-08-18 2016-02-25 Thoratec Corporation Guide features for percutaneous catheter pump
USD770034S1 (en) 2015-01-09 2016-10-25 BioQ Pharma, Inc. Liquid medicament dosage control and delivery device
US9987416B2 (en) 2015-01-09 2018-06-05 BioQuiddity Inc. Sterile assembled liquid medicament dosage control and delivery device
EP3247420B1 (de) 2015-01-22 2019-10-02 Tc1 Llc Motorbaugruppe verringerter rotierender masse für katheterpumpe
US9775946B2 (en) 2016-02-11 2017-10-03 Bioq Pharma Inc. Unified drug mixer and dispenser
WO2018017678A1 (en) 2016-07-21 2018-01-25 Thoratec Corporation Fluid seals for catheter pump motor assembly
EP3808401A1 (de) 2016-07-21 2021-04-21 Tc1 Llc Gasgefüllte kammer für eine katheterpumpenmotoranordnung
US10994116B2 (en) 2018-06-30 2021-05-04 Bioq Pharma Incorporated Drug cartridge-based infusion pump
US11338082B2 (en) 2019-09-04 2022-05-24 BloQ Pharma, Inc. Variable rate dispenser with aseptic spike connector assembly

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5215450A (en) * 1991-03-14 1993-06-01 Yehuda Tamari Innovative pumping system for peristaltic pumps
US5109895A (en) * 1991-02-28 1992-05-05 Rassier Wallace J Cutting attachment for trencher
US5657000A (en) * 1995-06-02 1997-08-12 Cobe Laboratories, Inc. Peristaltic pump occlusion detector and adjuster
DK0781290T3 (da) * 1995-07-06 2008-09-29 Fraunhofer Ges Forschung Hydrolyserbare og polymeriserbare eller polyadderbare silaner
US5791881A (en) * 1996-10-18 1998-08-11 Moubayed; Ahmad-Maher Curvilinear peristaltic pump with occlusion detection means
FR2753235B1 (fr) 1996-09-10 1998-12-04 Conseilray Sa Pompe peristaltique portable
FR2753236B1 (fr) * 1996-09-10 1998-12-04 Conseilray Sa Pompe peristaltique miniature
US6149394A (en) * 1999-02-26 2000-11-21 Allen; Alton K. Occlusion detection means for a persistaltic pump
US6523414B1 (en) * 2001-04-16 2003-02-25 Zevex, Inc. Optical pressure monitoring system

Also Published As

Publication number Publication date
EP1229244A1 (de) 2002-08-07
WO2002061281A1 (fr) 2002-08-08
EP1356207A1 (de) 2003-10-29
ATE340307T1 (de) 2006-10-15
EP1356207B1 (de) 2006-09-20
US6835049B2 (en) 2004-12-28
US20040057838A1 (en) 2004-03-25

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Legal Events

Date Code Title Description
8332 No legal effect for de