DE60320128D1 - Medizinische kassettenpumpe mit einzelnem kraftsensor zur bestimmung des beriebsstatus - Google Patents

Medizinische kassettenpumpe mit einzelnem kraftsensor zur bestimmung des beriebsstatus

Info

Publication number
DE60320128D1
DE60320128D1 DE60320128T DE60320128T DE60320128D1 DE 60320128 D1 DE60320128 D1 DE 60320128D1 DE 60320128 T DE60320128 T DE 60320128T DE 60320128 T DE60320128 T DE 60320128T DE 60320128 D1 DE60320128 D1 DE 60320128D1
Authority
DE
Germany
Prior art keywords
pumping
pump
pumping chamber
determining
individual fuel
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
DE60320128T
Other languages
English (en)
Other versions
DE60320128T2 (de
Inventor
Chad E Bouton
Dale M Radcliff
Steven R Nelson
Clark E Fortney
Roger W Smith
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.)
Abbott Laboratories
Original Assignee
Abbott Laboratories
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
Priority claimed from US10/624,667 external-priority patent/US7104763B2/en
Priority claimed from US10/624,578 external-priority patent/US7360999B2/en
Application filed by Abbott Laboratories filed Critical Abbott Laboratories
Application granted granted Critical
Publication of DE60320128D1 publication Critical patent/DE60320128D1/de
Publication of DE60320128T2 publication Critical patent/DE60320128T2/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
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/14212—Pumping with an aspiration and an expulsion action
    • A61M5/14224—Diaphragm type
    • 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
    • A61M2205/12—General characteristics of the apparatus with interchangeable cassettes forming partially or totally the fluid circuit
    • 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
    • A61M2205/15—Detection of leaks
    • 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
    • A61M2205/3331—Pressure; Flow
    • 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
    • A61M5/168—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

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Anesthesiology (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Reciprocating Pumps (AREA)
  • External Artificial Organs (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Surgical Instruments (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
DE60320128T 2002-10-16 2003-10-07 Medizinische kassettenpumpe mit einzelnem kraftsensor zur bestimmung des beriebsstatus Expired - Lifetime DE60320128T2 (de)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US41898602P 2002-10-16 2002-10-16
US41891402P 2002-10-16 2002-10-16
US418986P 2002-10-16
US418914P 2002-10-16
US624667 2003-07-22
US10/624,667 US7104763B2 (en) 2002-10-16 2003-07-22 Method for discriminating between operating conditions in medical pump
US624578 2003-07-22
US10/624,578 US7360999B2 (en) 2002-10-16 2003-07-22 Means for using single force sensor to supply all necessary information for determination of status of medical pump
PCT/US2003/031703 WO2004035116A1 (en) 2002-10-16 2003-10-07 Medical cassette pump with single force sensor to determine the operating status

Publications (2)

Publication Number Publication Date
DE60320128D1 true DE60320128D1 (de) 2008-05-15
DE60320128T2 DE60320128T2 (de) 2009-06-18

Family

ID=32111045

Family Applications (2)

Application Number Title Priority Date Filing Date
DE60320128T Expired - Lifetime DE60320128T2 (de) 2002-10-16 2003-10-07 Medizinische kassettenpumpe mit einzelnem kraftsensor zur bestimmung des beriebsstatus
DE60314436T Expired - Lifetime DE60314436T2 (de) 2002-10-16 2003-10-07 Verfahren zur unterscheidung zwischen betriebsbedingungen in einer medizinischen pumpe

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE60314436T Expired - Lifetime DE60314436T2 (de) 2002-10-16 2003-10-07 Verfahren zur unterscheidung zwischen betriebsbedingungen in einer medizinischen pumpe

Country Status (9)

Country Link
EP (2) EP1556105B1 (de)
JP (2) JP4738171B2 (de)
AT (2) ATE390943T1 (de)
CA (2) CA2501559C (de)
DE (2) DE60320128T2 (de)
ES (2) ES2288226T3 (de)
MX (2) MXPA05004073A (de)
NO (2) NO20052872L (de)
WO (2) WO2004035115A1 (de)

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Also Published As

Publication number Publication date
DE60320128T2 (de) 2009-06-18
DE60314436T2 (de) 2008-02-14
CA2501559C (en) 2011-07-19
NO20052872L (no) 2005-07-14
CA2501559A1 (en) 2004-04-29
ATE390943T1 (de) 2008-04-15
EP1556105B1 (de) 2007-06-13
ES2288226T3 (es) 2008-01-01
CA2501724C (en) 2011-07-19
ES2304534T3 (es) 2008-10-16
EP1556104A1 (de) 2005-07-27
ATE364416T1 (de) 2007-07-15
EP1556104B1 (de) 2008-04-02
CA2501724A1 (en) 2004-04-29
EP1556105A1 (de) 2005-07-27
JP2006517423A (ja) 2006-07-27
NO20052383L (no) 2005-05-18
JP2006514856A (ja) 2006-05-18
MXPA05004072A (es) 2005-06-08
NO20052872D0 (no) 2005-05-18
DE60314436D1 (de) 2007-07-26
WO2004035115A1 (en) 2004-04-29
WO2004035116A1 (en) 2004-04-29
JP4738171B2 (ja) 2011-08-03
MXPA05004073A (es) 2005-06-08

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