DE3026983C2 - Kolbenpumpenanordnung für eine Infusionsapparatur - Google Patents

Kolbenpumpenanordnung für eine Infusionsapparatur

Info

Publication number
DE3026983C2
DE3026983C2 DE19803026983 DE3026983A DE3026983C2 DE 3026983 C2 DE3026983 C2 DE 3026983C2 DE 19803026983 DE19803026983 DE 19803026983 DE 3026983 A DE3026983 A DE 3026983A DE 3026983 C2 DE3026983 C2 DE 3026983C2
Authority
DE
Germany
Prior art keywords
piston
cylinder
lubricant
piston pump
liquid
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
Application number
DE19803026983
Other languages
German (de)
English (en)
Other versions
DE3026983A1 (de
Inventor
Andrew F. Spring Valley Calif. Farr
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.)
CareFusion 303 Inc
Original Assignee
IMED CORP SAN DIEGO CALIF US
IMED CORP SAN DIEGO CALIF
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 IMED CORP SAN DIEGO CALIF US, IMED CORP SAN DIEGO CALIF filed Critical IMED CORP SAN DIEGO CALIF US
Publication of DE3026983A1 publication Critical patent/DE3026983A1/de
Application granted granted Critical
Publication of DE3026983C2 publication Critical patent/DE3026983C2/de
Expired 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
    • A61M5/14216—Reciprocating piston 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/08—Constructional features providing for lubrication
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/162—Special parts or details relating to lubrication or cooling of the sealing itself
    • 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
    • F16N—LUBRICATING
    • F16N17/00—Lubrication of machines or apparatus working under extreme conditions

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Anesthesiology (AREA)
  • Vascular Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Details Of Reciprocating Pumps (AREA)
DE19803026983 1979-09-06 1980-07-16 Kolbenpumpenanordnung für eine Infusionsapparatur Expired DE3026983C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7309779A 1979-09-06 1979-09-06

Publications (2)

Publication Number Publication Date
DE3026983A1 DE3026983A1 (de) 1981-04-02
DE3026983C2 true DE3026983C2 (de) 1986-08-28

Family

ID=22111711

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803026983 Expired DE3026983C2 (de) 1979-09-06 1980-07-16 Kolbenpumpenanordnung für eine Infusionsapparatur

Country Status (4)

Country Link
JP (1) JPS5640159A (enrdf_load_stackoverflow)
DE (1) DE3026983C2 (enrdf_load_stackoverflow)
FR (1) FR2464721B1 (enrdf_load_stackoverflow)
GB (1) GB2060131B (enrdf_load_stackoverflow)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5033998A (en) * 1984-01-20 1991-07-23 Eliot Corday Retrograde delivery of pharmacologic and diagnostic agents via venous circulation
ZA85332B (en) * 1984-01-20 1985-09-25 Cedars Sinai Medical Center Method of treatment of the myocardium and catheter for retroinfusion of pharmacologic agents
EP0335205A1 (en) * 1984-01-20 1989-10-04 Corday, Eliot, Dr. Catheter for retroinfusion of pharmalogical agents
US4605396A (en) * 1985-02-25 1986-08-12 Warner-Lambert Company Gravity flow cassette with rotary valve
US4940399A (en) * 1987-12-01 1990-07-10 Pacesetter Infusion, Ltd. Piston cap and boot seal for a medication infusion system
JPH035761U (enrdf_load_stackoverflow) * 1989-06-01 1991-01-21
GB9109021D0 (en) * 1991-04-26 1991-06-12 Boc Group Plc Dosing pump
JP2004503337A (ja) * 2000-07-14 2004-02-05 ノボ　ノルディスク　アクティーゼルスカブ 液体薬物射出装置及び所望の投与量を射出させる方法
ES2284943T3 (es) 2001-11-16 2007-11-16 Medinnovation Ag Dispositivo de bombeo medicinal.
BRPI0518085A (pt) 2004-11-29 2008-10-28 Thierry Navarro bomba volumétrica com pistão alternado e girado, e compressor
US8172799B2 (en) 2007-01-10 2012-05-08 Acist Medical Systems, Inc. Volumetric pump
EP2022982B1 (en) 2007-07-23 2016-12-21 ACIST Medical Systems, Inc. Volumetric pump
AU2010274709B2 (en) * 2009-07-23 2016-07-14 Swissinnov Product Sarl Fluid delivery system comprising a fluid pumping device and a drive system
US9511186B1 (en) 2012-10-23 2016-12-06 Acist Medical Systems, Inc. Medical injection systems and pumps

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE502190C (de) * 1930-07-09 Knorr Bremse Akt Ges Kolben fuer kleine, rasch laufende kreuzkopflose Kompressoren
GB317263A (en) * 1928-11-01 1929-08-15 Thomas Carlyle Ellison Rowland Improvements in the lubrication of devices for transmitting motion by means of fluids
GB350300A (en) * 1930-07-17 1931-06-11 Johann Boerlage Air pump suitable for producing under and over pressure for medical and cosmetic purposes
GB524660A (en) * 1938-02-05 1940-08-12 Magneti Marelli Spa Improved lubricating device for pistons and similar sliding members
GB826460A (en) * 1958-07-14 1960-01-06 Steiner Carl Fluid pressure motor
GB870908A (en) * 1959-06-29 1961-06-21 Bendix Corp Piston seal construction
CH381796A (de) * 1959-07-06 1964-09-15 Ganz Mavag Mozdony Vagon Gaskompressor, insbesondere für Sauerstoff
AU2056770A (en) * 1969-10-08 1972-04-13 Uss Engineers And Consultants, Inc A sealing assembly fora pump
US3985133A (en) * 1974-05-28 1976-10-12 Imed Corporation IV pump
US3993061A (en) * 1975-02-28 1976-11-23 Ivac Corporation Syringe pump drive system and disposable syringe cartridge

Also Published As

Publication number Publication date
JPS631061B2 (enrdf_load_stackoverflow) 1988-01-11
FR2464721B1 (fr) 1985-09-27
JPS5640159A (en) 1981-04-16
GB2060131B (en) 1983-10-05
FR2464721A1 (fr) 1981-03-20
GB2060131A (en) 1981-04-29
DE3026983A1 (de) 1981-04-02

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ADVANCED MEDICAL TECHNOLOGIES, INC., SAN FRANCISCO

8328 Change in the person/name/address of the agent

Free format text: MOLL, W., DIPL.-PHYS. DR.RER.NAT. GLAWE, U., DIPL.-PHYS. DR.RER.NAT. MERKAU, B., DIPL.-PHYS., 8000 MUENCHEN DELFS, K., DIPL.-ING. MENGDEHL, U., DIPL.-CHEM. DR.RER.NAT. NIEBUHR, H., DIPL.-PHYS. DR.PHIL.HABIL., PAT.-ANWAELTE, 2000 HAMBURG

8327 Change in the person/name/address of the patent owner

Owner name: ALARIS MEDICAL SYSTEMS, INC. (N.D. GESETZEN DES ST