DE69528988D1 - Druckbehälter mit luftblasen-ausstosssystem - Google Patents
Druckbehälter mit luftblasen-ausstosssystemInfo
- Publication number
- DE69528988D1 DE69528988D1 DE69528988T DE69528988T DE69528988D1 DE 69528988 D1 DE69528988 D1 DE 69528988D1 DE 69528988 T DE69528988 T DE 69528988T DE 69528988 T DE69528988 T DE 69528988T DE 69528988 D1 DE69528988 D1 DE 69528988D1
- Authority
- DE
- Germany
- Prior art keywords
- pressure vessel
- ejection system
- vane
- shaped
- pressure tanks
- 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
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
- A61M5/14228—Pumping with an aspiration and an expulsion action with linear peristaltic action, i.e. comprising at least three pressurising members or a helical member
-
- 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
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
- F04B43/021—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms the plate-like flexible member is pressed against a wall by a number of elements, each having an alternating movement in a direction perpendicular to the plane of the plate-like flexible member and each having its own driving mechanism
-
- 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
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
- F04B43/14—Machines, pumps, or pumping installations having flexible working members having peristaltic action having plate-like flexible members
-
- 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
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/06—Venting
-
- 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
- F04B2205/00—Fluid parameters
- F04B2205/03—Pressure in the compression chamber
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Vascular Medicine (AREA)
- Anesthesiology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Reciprocating Pumps (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Nozzles (AREA)
- Jet Pumps And Other Pumps (AREA)
- Percussion Or Vibration Massage (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/304,734 US5603613A (en) | 1994-09-12 | 1994-09-12 | Fluid delivery system having an air bubble ejector |
PCT/US1995/011369 WO1996008649A1 (en) | 1994-09-12 | 1995-09-08 | Pressure vessel with air bubble ejection system |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69528988D1 true DE69528988D1 (de) | 2003-01-09 |
DE69528988T2 DE69528988T2 (de) | 2003-03-27 |
Family
ID=23177755
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69528988T Expired - Lifetime DE69528988T2 (de) | 1994-09-12 | 1995-09-08 | Druckbehälter mit luftblasen-ausstosssystem |
DE0781376T Pending DE781376T1 (de) | 1994-09-12 | 1995-09-08 | Druckbehälter mit luftblasen-ausstosssystem |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE0781376T Pending DE781376T1 (de) | 1994-09-12 | 1995-09-08 | Druckbehälter mit luftblasen-ausstosssystem |
Country Status (9)
Country | Link |
---|---|
US (1) | US5603613A (de) |
EP (1) | EP0781376B1 (de) |
JP (1) | JP3025018B2 (de) |
AT (1) | ATE228615T1 (de) |
CA (1) | CA2199283C (de) |
DE (2) | DE69528988T2 (de) |
ES (1) | ES2112218T1 (de) |
GR (1) | GR970300055T1 (de) |
WO (1) | WO1996008649A1 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6494694B2 (en) * | 2001-04-25 | 2002-12-17 | Abbott Laboratories | Disposable infusion cassette with low air bubble retention and improved valves |
US6985870B2 (en) | 2002-01-11 | 2006-01-10 | Baxter International Inc. | Medication delivery system |
JP2010510033A (ja) * | 2006-11-21 | 2010-04-02 | バクスター・インターナショナル・インコーポレイテッド | 注入療法の遠隔モニタリングおよび/または管理のシステムおよび方法 |
US20150133861A1 (en) | 2013-11-11 | 2015-05-14 | Kevin P. McLennan | Thermal management system and method for medical devices |
US10143795B2 (en) | 2014-08-18 | 2018-12-04 | Icu Medical, Inc. | Intravenous pole integrated power, control, and communication system and method for an infusion pump |
US10363360B2 (en) | 2014-12-01 | 2019-07-30 | Carefusion 2200, Inc. | Pump cassettes with slider and infusion pump systems |
US10245373B2 (en) | 2014-12-01 | 2019-04-02 | Carefusion 2200, Inc. | Pump cassettes with positioning feature and infusion pump systems |
EP3304373B1 (de) | 2015-05-26 | 2020-07-08 | ICU Medical, Inc. | Wegwerfbare infusionsflüssigkeitsausgabevorrichtung für programmierbare grossvolumige arzneimittelabgabe |
US10300219B2 (en) * | 2015-05-26 | 2019-05-28 | Carefusion 2200, Inc. | Air in-line sensing system for IV infusion lines |
CN107485762B (zh) * | 2017-09-07 | 2020-09-01 | 山东省千佛山医院 | 一种注射泵 |
USD939079S1 (en) | 2019-08-22 | 2021-12-21 | Icu Medical, Inc. | Infusion pump |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE361812B (de) * | 1972-07-12 | 1973-11-19 | Sie4Ens Elema Ab | |
DE2616133C2 (de) * | 1976-04-13 | 1978-06-01 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Druckrezeptor |
US4199307A (en) * | 1977-07-05 | 1980-04-22 | Andros Incorporated | Medical infusion system |
US4210138A (en) * | 1977-12-02 | 1980-07-01 | Baxter Travenol Laboratories, Inc. | Metering apparatus for a fluid infusion system with flow control station |
US4273121A (en) * | 1978-02-17 | 1981-06-16 | Andros Incorporated | Medical infusion system |
DE2826033C2 (de) * | 1978-06-14 | 1982-04-15 | Messerschmitt-Bölkow-Blohm GmbH, 8000 München | Infusionspumpe |
US4236880A (en) * | 1979-03-09 | 1980-12-02 | Archibald Development Labs, Inc. | Nonpulsating IV pump and disposable pump chamber |
US4303376A (en) * | 1979-07-09 | 1981-12-01 | Baxter Travenol Laboratories, Inc. | Flow metering cassette and controller |
US4398542A (en) * | 1980-12-15 | 1983-08-16 | Ivac Corporation | Pressure diaphragm |
US4457753A (en) * | 1981-06-30 | 1984-07-03 | Oximetrix, Inc. | Intravenous metering device |
US4493706A (en) * | 1982-08-12 | 1985-01-15 | American Hospital Supply Corporation | Linear peristaltic pumping apparatus and disposable casette therefor |
US4519792A (en) * | 1982-12-06 | 1985-05-28 | Abbott Laboratories | Infusion pump system |
US4565500A (en) * | 1983-02-24 | 1986-01-21 | Stewart-Riess Laboratories, Inc. | Air bubble detecting and discriminating circuit arrangement and method |
CA1257165A (en) * | 1984-02-08 | 1989-07-11 | Paul Epstein | Infusion system having plural fluid input ports and at least one patient output port |
US4657490A (en) * | 1985-03-27 | 1987-04-14 | Quest Medical, Inc. | Infusion pump with disposable cassette |
US4842584A (en) * | 1987-05-01 | 1989-06-27 | Abbott Laboratories | Disposable fluid infusion pumping chamber cassette and drive mechanism thereof |
US5056992A (en) * | 1987-05-29 | 1991-10-15 | Hewlett-Packard Company | IV pump and disposable flow chamber with flow control |
US4857048A (en) * | 1987-05-29 | 1989-08-15 | Hewlett-Packard Company | IV pump and disposable flow chamber with flow control |
US5372709A (en) * | 1988-12-13 | 1994-12-13 | Bio-Flo Limited | Fluid flow control apparatus |
US5055001A (en) * | 1990-03-15 | 1991-10-08 | Abbott Laboratories | Volumetric pump with spring-biased cracking valves |
US5302093A (en) * | 1992-05-01 | 1994-04-12 | Mcgaw, Inc. | Disposable cassette with negative head height fluid supply and method |
-
1994
- 1994-09-12 US US08/304,734 patent/US5603613A/en not_active Expired - Lifetime
-
1995
- 1995-09-08 DE DE69528988T patent/DE69528988T2/de not_active Expired - Lifetime
- 1995-09-08 AT AT95931757T patent/ATE228615T1/de not_active IP Right Cessation
- 1995-09-08 DE DE0781376T patent/DE781376T1/de active Pending
- 1995-09-08 JP JP8510249A patent/JP3025018B2/ja not_active Expired - Lifetime
- 1995-09-08 ES ES95931757T patent/ES2112218T1/es active Pending
- 1995-09-08 EP EP95931757A patent/EP0781376B1/de not_active Expired - Lifetime
- 1995-09-08 WO PCT/US1995/011369 patent/WO1996008649A1/en active IP Right Grant
- 1995-09-08 CA CA002199283A patent/CA2199283C/en not_active Expired - Fee Related
-
1998
- 1998-03-31 GR GR970300055T patent/GR970300055T1/el unknown
Also Published As
Publication number | Publication date |
---|---|
US5603613A (en) | 1997-02-18 |
DE781376T1 (de) | 1998-05-14 |
WO1996008649A1 (en) | 1996-03-21 |
DE69528988T2 (de) | 2003-03-27 |
GR970300055T1 (en) | 1998-03-31 |
ATE228615T1 (de) | 2002-12-15 |
EP0781376B1 (de) | 2002-11-27 |
EP0781376A4 (de) | 1999-04-14 |
ES2112218T1 (es) | 1998-04-01 |
JP3025018B2 (ja) | 2000-03-27 |
CA2199283A1 (en) | 1996-03-21 |
CA2199283C (en) | 2001-11-13 |
EP0781376A1 (de) | 1997-07-02 |
JPH10502430A (ja) | 1998-03-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: CARDINAL HEALTH 303, INC. (N.D.GES.D. STAATES DELA |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: CAREFUSION 303, INC. (N.D.GES.D. STAATES DELAW, US |