ATE422918T1 - Verbesserter zufuhrmechanismus für ein medizinprodukt - Google Patents

Verbesserter zufuhrmechanismus für ein medizinprodukt

Info

Publication number
ATE422918T1
ATE422918T1 AT04805986T AT04805986T ATE422918T1 AT E422918 T1 ATE422918 T1 AT E422918T1 AT 04805986 T AT04805986 T AT 04805986T AT 04805986 T AT04805986 T AT 04805986T AT E422918 T1 ATE422918 T1 AT E422918T1
Authority
AT
Austria
Prior art keywords
shaft
medical device
bearing
feeding mechanism
improved feeding
Prior art date
Application number
AT04805986T
Other languages
English (en)
Inventor
George Gallagher
Original Assignee
Zimed Holdings Ltd
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 Zimed Holdings Ltd filed Critical Zimed Holdings Ltd
Application granted granted Critical
Publication of ATE422918T1 publication Critical patent/ATE422918T1/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
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • A61M5/1452—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons
    • A61M5/1456—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons with a replaceable reservoir comprising a piston rod to be moved into the reservoir, e.g. the piston rod is part of the removable reservoir
    • 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
    • F16H—GEARING
    • F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
    • F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
    • F16H19/025—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising a friction shaft

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Vascular Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Transmission Devices (AREA)
  • Endoscopes (AREA)
AT04805986T 2003-12-09 2004-12-09 Verbesserter zufuhrmechanismus für ein medizinprodukt ATE422918T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0328558.2A GB0328558D0 (en) 2003-12-09 2003-12-09 An improved feed mechanism for a syringe pump

Publications (1)

Publication Number Publication Date
ATE422918T1 true ATE422918T1 (de) 2009-03-15

Family

ID=30129924

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04805986T ATE422918T1 (de) 2003-12-09 2004-12-09 Verbesserter zufuhrmechanismus für ein medizinprodukt

Country Status (6)

Country Link
US (1) US20070179445A1 (de)
EP (1) EP1694384B1 (de)
AT (1) ATE422918T1 (de)
DE (1) DE602004019563D1 (de)
GB (1) GB0328558D0 (de)
WO (1) WO2005056086A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101180113B1 (ko) 2010-10-18 2012-09-06 (주)엠큐어 피부 내에 가스와 약물 순차적 주입가능한 시술장치
CN103182114B (zh) * 2011-12-29 2015-10-28 深圳麦科田生物医疗技术有限公司 注射泵推进装置及注射泵
CN103948991B (zh) * 2014-04-25 2017-03-22 深圳圣诺医疗设备股份有限公司 注射器装夹装置
CN105288793B (zh) * 2015-09-22 2018-07-24 深圳市仕浦电气有限公司 注射泵的夹持推动装置及注射泵
CN113289120B (zh) * 2021-06-01 2025-02-18 广州友沃医疗设备有限公司 一种用于滚轮式高压注射器的滚轮挤压装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1750159A1 (de) * 1967-04-05 1971-01-28 Dumore Co Mechanischer Drehschubumwandler
DE2709006C2 (de) * 1977-03-02 1983-05-11 Joachim 2300 Molfsee Uhing Wälzmutter zur Umwandlung einer Drehbewegung in eine Vorschubbewegung
DE3302633A1 (de) * 1983-01-27 1984-08-02 Joachim 2300 Molfsee Uhing Geschlossene waelzmutter
DE3838465A1 (de) * 1988-11-12 1990-05-17 Fresenius Ag Spritzenpumpe
JP3570152B2 (ja) * 1997-04-22 2004-09-29 株式会社岡村製作所 吊り下げ搬送装置
US6387077B1 (en) * 2000-10-13 2002-05-14 Mallinckrodt Inc. Apparatus and method for providing a suspended agent

Also Published As

Publication number Publication date
EP1694384B1 (de) 2009-02-18
EP1694384A1 (de) 2006-08-30
US20070179445A1 (en) 2007-08-02
DE602004019563D1 (de) 2009-04-02
GB0328558D0 (en) 2004-01-14
WO2005056086A1 (en) 2005-06-23

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties