ATE310181T1 - Elastische kupplung für die antriebseinheit einer infusionspumpe - Google Patents

Elastische kupplung für die antriebseinheit einer infusionspumpe

Info

Publication number
ATE310181T1
ATE310181T1 AT99928739T AT99928739T ATE310181T1 AT E310181 T1 ATE310181 T1 AT E310181T1 AT 99928739 T AT99928739 T AT 99928739T AT 99928739 T AT99928739 T AT 99928739T AT E310181 T1 ATE310181 T1 AT E310181T1
Authority
AT
Austria
Prior art keywords
coupling
driven shaft
elastomeric
drive shaft
plunger
Prior art date
Application number
AT99928739T
Other languages
English (en)
Inventor
John D Gjata
Michael W Lawless
Andrew J Scherer
Peter A Soberon
Stephanie R Squarcia
Original Assignee
Hospira Inc
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 Hospira Inc filed Critical Hospira Inc
Application granted granted Critical
Publication of ATE310181T1 publication Critical patent/ATE310181T1/de

Links

Classifications

    • 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
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
    • F16D3/72—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members with axially-spaced attachments to the coupling parts
    • F16D3/74—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members with axially-spaced attachments to the coupling parts the intermediate member or members being made of rubber or other rubber-like flexible material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/45—Flexibly connected rigid members
    • Y10T403/453—Flexible sleeve-type coupling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/45—Flexibly connected rigid members
    • Y10T403/455—Elastomer interposed between radially spaced members
    • Y10T403/458—Composite bushing with elastomeric component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/57—Distinct end coupler
    • Y10T403/5733—Plural opposed sockets

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Hematology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Mechanical Operated Clutches (AREA)
  • Pipe Accessories (AREA)
AT99928739T 1998-06-19 1999-06-18 Elastische kupplung für die antriebseinheit einer infusionspumpe ATE310181T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/100,621 US6471436B1 (en) 1998-06-19 1998-06-19 Elastomeric connector coupling motor to cam actuator of infusion pump
PCT/US1999/013664 WO1999066225A1 (en) 1998-06-19 1999-06-18 Flexible coupling for the driving unit shaft for an infusion pump

Publications (1)

Publication Number Publication Date
ATE310181T1 true ATE310181T1 (de) 2005-12-15

Family

ID=22280682

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99928739T ATE310181T1 (de) 1998-06-19 1999-06-18 Elastische kupplung für die antriebseinheit einer infusionspumpe

Country Status (9)

Country Link
US (1) US6471436B1 (de)
EP (1) EP1086318B1 (de)
JP (1) JP4448250B2 (de)
AT (1) ATE310181T1 (de)
AU (1) AU756871B2 (de)
CA (1) CA2335156C (de)
DE (1) DE69928400T2 (de)
ES (1) ES2252950T3 (de)
WO (1) WO1999066225A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1617888B1 (de) 2003-04-23 2019-06-12 Valeritas, Inc. Hydraulisch aktivierte pumpe für langzeitabgabe von medikamenten
WO2006014425A1 (en) 2004-07-02 2006-02-09 Biovalve Technologies, Inc. Methods and devices for delivering glp-1 and uses thereof
GB2425062B (en) * 2005-04-06 2010-07-21 Cilag Ag Int Injection device
KR101361376B1 (ko) 2006-03-30 2014-02-10 발레리타스 인코포레이티드 복합-카트리지 유체 전달 장치
DE202007004690U1 (de) * 2007-03-30 2008-09-18 Robert Bosch Gmbh Lagereinheit und damit ausgestattete Lineareinheit
DE502007005015C5 (de) * 2007-10-08 2020-02-20 Ais Gmbh Aachen Innovative Solutions Katheter-Vorrichtung
US8105269B2 (en) 2008-10-24 2012-01-31 Baxter International Inc. In situ tubing measurements for infusion pumps
US8137083B2 (en) 2009-03-11 2012-03-20 Baxter International Inc. Infusion pump actuators, system and method for controlling medical fluid flowrate
US8382447B2 (en) 2009-12-31 2013-02-26 Baxter International, Inc. Shuttle pump with controlled geometry
US8567235B2 (en) 2010-06-29 2013-10-29 Baxter International Inc. Tube measurement technique using linear actuator and pressure sensor
US9714650B2 (en) 2013-06-11 2017-07-25 Matthew G. Morris, Jr. Pumping system
US11730892B2 (en) 2016-08-01 2023-08-22 West Pharma. Services IL, Ltd. Partial door closure prevention spring
EP3630226B1 (de) 2017-05-30 2025-10-22 West Pharma. Services Il, Ltd. Modularer antriebsstrang für am körper tragbaren injektor
WO2018222591A1 (en) * 2017-05-30 2018-12-06 West Pharma. Services IL, Ltd. Noise and vibration dampening mounting module for injector
CN110259838A (zh) * 2019-07-09 2019-09-20 太仓市海谷五金机电设备有限公司 一种油泵动力输入结构

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2297619A (en) 1940-01-27 1942-09-29 Murray Corp Motor coupling
US2857749A (en) * 1956-08-14 1958-10-28 Nylo Flex Products Company Flexible coupling
US2898751A (en) * 1957-12-16 1959-08-11 Chemstrand Corp Flexible coupling
US3057647A (en) 1961-01-24 1962-10-09 Gen Time Corp Shaft coupler
US3423957A (en) * 1966-09-30 1969-01-28 Monogram Ind Inc Coupling
US4391600A (en) 1979-03-09 1983-07-05 Avi, Inc. Nonpulsating IV pump and disposable pump chamber
US5347881A (en) * 1991-09-19 1994-09-20 Dana Corporation Damper assembly for shift lever mechanism
US5586867A (en) 1994-01-19 1996-12-24 Mehlos; Michael D. Direct mounted fan apparatus
PT751794E (pt) 1994-05-13 2003-12-31 Abbott Lab Cartucho de camara de bombagem de fluido de infusao que se pode deitar fora que tem um botao de premir que interrompe o escoamento no mesmo

Also Published As

Publication number Publication date
AU756871B2 (en) 2003-01-23
CA2335156A1 (en) 1999-12-23
AU4573399A (en) 2000-01-05
EP1086318A1 (de) 2001-03-28
EP1086318B1 (de) 2005-11-16
CA2335156C (en) 2009-01-06
DE69928400D1 (de) 2005-12-22
JP2002518644A (ja) 2002-06-25
JP4448250B2 (ja) 2010-04-07
US6471436B1 (en) 2002-10-29
WO1999066225A1 (en) 1999-12-23
ES2252950T3 (es) 2006-05-16
DE69928400T2 (de) 2006-08-10

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Legal Events

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