DE69928400T2 - Elastische kupplung für die antriebseinheit einer infusionspumpe - Google Patents

Elastische kupplung für die antriebseinheit einer infusionspumpe Download PDF

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Publication number
DE69928400T2
DE69928400T2 DE69928400T DE69928400T DE69928400T2 DE 69928400 T2 DE69928400 T2 DE 69928400T2 DE 69928400 T DE69928400 T DE 69928400T DE 69928400 T DE69928400 T DE 69928400T DE 69928400 T2 DE69928400 T2 DE 69928400T2
Authority
DE
Germany
Prior art keywords
sleeve
coupling
elastomeric
driven shaft
shaft
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
DE69928400T
Other languages
German (de)
English (en)
Other versions
DE69928400D1 (de
Inventor
D. John GJATA
W. Michael LAWLESS
J. Andrew SCHERER
A. Peter SOBERON
R. Stephanie SQUARCIA
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.)
Hospira Inc
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 DE69928400D1 publication Critical patent/DE69928400D1/de
Publication of DE69928400T2 publication Critical patent/DE69928400T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
DE69928400T 1998-06-19 1999-06-18 Elastische kupplung für die antriebseinheit einer infusionspumpe Expired - Lifetime DE69928400T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US100621 1998-06-19
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 (2)

Publication Number Publication Date
DE69928400D1 DE69928400D1 (de) 2005-12-22
DE69928400T2 true DE69928400T2 (de) 2006-08-10

Family

ID=22280682

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69928400T Expired - Lifetime DE69928400T2 (de) 1998-06-19 1999-06-18 Elastische kupplung für die antriebseinheit einer infusionspumpe

Country Status (9)

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

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2820537C (en) 2003-04-23 2015-10-20 Valeritas, Inc. Hydraulically actuated pump for fluid administration
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
RU2438719C2 (ru) 2006-03-30 2012-01-10 ВАЛЕРИТАС Инк. Многокартриджное устройство для введения жидкости
DE202007004690U1 (de) * 2007-03-30 2008-08-14 Robert Bosch Gmbh Lagereinheit und damit ausgestattete Lineareinheit
EP2047872B1 (de) * 2007-10-08 2010-09-08 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
JP7059251B2 (ja) 2016-08-01 2022-04-25 ウェスト ファーマ サービシーズ イスラエル リミテッド ドアの半閉じを防止するスプリング
WO2018222591A1 (en) * 2017-05-30 2018-12-06 West Pharma. Services IL, Ltd. Noise and vibration dampening mounting module for injector
US11819666B2 (en) 2017-05-30 2023-11-21 West Pharma. Services IL, Ltd. Modular drive train for wearable 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
JP3628699B2 (ja) 1994-05-13 2005-03-16 アボツト・ラボラトリーズ 押しボタン式流れストッパをその上に有する使い捨て注入ポンピングチャンバカセット

Also Published As

Publication number Publication date
ES2252950T3 (es) 2006-05-16
CA2335156C (en) 2009-01-06
US6471436B1 (en) 2002-10-29
JP2002518644A (ja) 2002-06-25
AU756871B2 (en) 2003-01-23
CA2335156A1 (en) 1999-12-23
AU4573399A (en) 2000-01-05
ATE310181T1 (de) 2005-12-15
EP1086318A1 (en) 2001-03-28
JP4448250B2 (ja) 2010-04-07
EP1086318B1 (en) 2005-11-16
WO1999066225A1 (en) 1999-12-23
DE69928400D1 (de) 2005-12-22

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