ATE340307T1 - Verstopfungsdetektor für drehschlauchpumpe - Google Patents

Verstopfungsdetektor für drehschlauchpumpe

Info

Publication number
ATE340307T1
ATE340307T1 AT02737615T AT02737615T ATE340307T1 AT E340307 T1 ATE340307 T1 AT E340307T1 AT 02737615 T AT02737615 T AT 02737615T AT 02737615 T AT02737615 T AT 02737615T AT E340307 T1 ATE340307 T1 AT E340307T1
Authority
AT
Austria
Prior art keywords
tube pump
rotary tube
ring
tube
clogging detector
Prior art date
Application number
AT02737615T
Other languages
English (en)
Inventor
Claude Ray
Original Assignee
Precimedix S A
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 S A filed Critical Precimedix S A
Application granted granted Critical
Publication of ATE340307T1 publication Critical patent/ATE340307T1/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
    • 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)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Anesthesiology (AREA)
  • Vascular Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Reciprocating Pumps (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Testing Of Balance (AREA)
AT02737615T 2001-01-31 2002-01-24 Verstopfungsdetektor für drehschlauchpumpe ATE340307T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01810096A EP1229244A1 (de) 2001-01-31 2001-01-31 Okklusiondetektor für eine peristaltische Pumpe

Publications (1)

Publication Number Publication Date
ATE340307T1 true ATE340307T1 (de) 2006-10-15

Family

ID=8183707

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02737615T ATE340307T1 (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 (32)

* 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
AU2007230945B2 (en) 2006-03-23 2013-05-02 The Penn State Research Foundation Heart assist device with expandable impeller pump
US8083503B2 (en) 2007-09-27 2011-12-27 Curlin Medical Inc. Peristaltic pump assembly and regulator therefor
US7934912B2 (en) 2007-09-27 2011-05-03 Curlin Medical Inc Peristaltic pump assembly with cassette and mounting pin arrangement
US8062008B2 (en) 2007-09-27 2011-11-22 Curlin Medical Inc. Peristaltic pump and removable cassette 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
US9446179B2 (en) 2012-05-14 2016-09-20 Thoratec Corporation Distal bearing support
GB2504177B (en) 2012-05-14 2014-12-10 Thoratec Corp Sheath system for catheter pump
GB2504176A (en) 2012-05-14 2014-01-22 Thoratec Corp Collapsible impeller for catheter pump
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
WO2014164136A1 (en) 2013-03-13 2014-10-09 Thoratec Corporation Fluid handling system
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
EP2968742B1 (de) 2013-03-15 2020-12-02 Tc1 Llc Katheterpumpenanordnung mit einem stator
WO2015160943A1 (en) 2014-04-15 2015-10-22 Thoratec Corporation Sensors for catheter pumps
US10583232B2 (en) 2014-04-15 2020-03-10 Tc1 Llc Catheter pump with off-set motor position
US10363349B2 (en) 2014-04-15 2019-07-30 Tc1 Llp Heart pump providing adjustable outflow
WO2016028644A1 (en) 2014-08-18 2016-02-25 Thoratec Corporation Guide features for percutaneous catheter pump
US9987416B2 (en) 2015-01-09 2018-06-05 BioQuiddity Inc. Sterile assembled liquid medicament dosage control and delivery device
USD770034S1 (en) 2015-01-09 2016-10-25 BioQ Pharma, Inc. Liquid medicament dosage control and delivery device
WO2016118777A1 (en) 2015-01-22 2016-07-28 Thoratec Corporation Reduced rotational mass motor assembly for catheter pump
US9775946B2 (en) 2016-02-11 2017-10-03 Bioq Pharma Inc. Unified drug mixer and dispenser
EP3808403A1 (de) 2016-07-21 2021-04-21 Tc1 Llc Fluiddichtungen für katheterpumpenmotoranordnung
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
ATE396195T1 (de) * 1995-07-06 2008-06-15 Fraunhofer Ges Forschung Hydrolysierbare und polymerisierbare bzw. polyaddierbare silane
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
EP1356207B1 (de) 2006-09-20
EP1229244A1 (de) 2002-08-07
WO2002061281A1 (fr) 2002-08-08
EP1356207A1 (de) 2003-10-29
US20040057838A1 (en) 2004-03-25
US6835049B2 (en) 2004-12-28
DE60214824D1 (de) 2006-11-02

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Legal Events

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