DE3876143T2 - Wegwerfbare infusionskassette mit pumpenkammer sowie triebwerk dafuer. - Google Patents
Wegwerfbare infusionskassette mit pumpenkammer sowie triebwerk dafuer.Info
- Publication number
- DE3876143T2 DE3876143T2 DE19883876143 DE3876143T DE3876143T2 DE 3876143 T2 DE3876143 T2 DE 3876143T2 DE 19883876143 DE19883876143 DE 19883876143 DE 3876143 T DE3876143 T DE 3876143T DE 3876143 T2 DE3876143 T2 DE 3876143T2
- Authority
- DE
- Germany
- Prior art keywords
- dafuer
- engine
- pump chamber
- disposable infusion
- infusion cassette
- 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
- A61M5/14224—Diaphragm type
-
- 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
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/02—Stopping, starting, unloading or idling control
- F04B49/03—Stopping, starting, unloading or idling control by means of valves
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/12—General characteristics of the apparatus with interchangeable cassettes forming partially or totally the fluid circuit
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/12—General characteristics of the apparatus with interchangeable cassettes forming partially or totally the fluid circuit
- A61M2205/128—General characteristics of the apparatus with interchangeable cassettes forming partially or totally the fluid circuit with incorporated valves
-
- 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
- F04B2205/50—Presence of foreign matter in the fluid
- F04B2205/503—Presence of foreign matter in the fluid of gas in a liquid flow, e.g. gas bubbles
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/045,959 US4818186A (en) | 1987-05-01 | 1987-05-01 | Drive mechanism for disposable fluid infusion pumping cassette |
US07/045,958 US4842584A (en) | 1987-05-01 | 1987-05-01 | Disposable fluid infusion pumping chamber cassette and drive mechanism thereof |
US07/045,924 US4927411A (en) | 1987-05-01 | 1987-05-01 | Drive mechanism for disposable fluid infusion pumping cassette |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3876143D1 DE3876143D1 (de) | 1993-01-07 |
DE3876143T2 true DE3876143T2 (de) | 1993-04-22 |
Family
ID=27366783
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19883876143 Expired - Lifetime DE3876143T2 (de) | 1987-05-01 | 1988-04-25 | Wegwerfbare infusionskassette mit pumpenkammer sowie triebwerk dafuer. |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0293592B1 (de) |
JP (2) | JP2763005B2 (de) |
AU (1) | AU618258B2 (de) |
CA (1) | CA1310873C (de) |
DE (1) | DE3876143T2 (de) |
DK (1) | DK235888A (de) |
ES (1) | ES2036616T3 (de) |
GR (1) | GR3006909T3 (de) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5211201A (en) * | 1986-03-04 | 1993-05-18 | Deka Products Limited Partnership | Intravenous fluid delivery system with air elimination |
US4818190A (en) * | 1987-12-01 | 1989-04-04 | Pacesetter Infusion, Ltd. | Cassette loading and latching apparatus for a medication infusion system |
US5000664A (en) * | 1989-06-07 | 1991-03-19 | Abbott Laboratories | Apparatus and method to test for valve leakage in a pump assembly |
US5000663A (en) * | 1989-09-05 | 1991-03-19 | Pacesetter Infusion, Ltd. | Automatic tubing lock for ultrasonic sensor interface |
DE3939247C1 (de) * | 1989-11-28 | 1991-05-23 | Fresenius Ag, 6380 Bad Homburg, De | |
US5039279A (en) * | 1990-03-15 | 1991-08-13 | Abbott Laboratories | Sensor for detecting fluid flow from a positive displacement pump |
US5755683A (en) * | 1995-06-07 | 1998-05-26 | Deka Products Limited Partnership | Stopcock valve |
GB2273533B (en) * | 1992-12-18 | 1996-09-25 | Minnesota Mining & Mfg | Pumping cassette with integral manifold |
CA2190098C (en) * | 1994-05-13 | 2006-04-25 | Michael W. Lawless | Disposable fluid infusion pumping chamber cassette having a push button flow stop thereon |
US5462256A (en) * | 1994-05-13 | 1995-10-31 | Abbott Laboratories | Push button flow stop useable with a disposable infusion pumping chamber cassette |
US5575632A (en) * | 1994-09-12 | 1996-11-19 | Ivac Medical Systems, Inc. | Engineered pumping segment |
US6364857B1 (en) | 1995-06-07 | 2002-04-02 | Deka Products Limited Partnership | Cassette for intravenous-line flow-control system |
US6709417B1 (en) | 1995-06-07 | 2004-03-23 | Deka Products Limited Partnership | Valve for intravenous-line flow-control system |
US6165154A (en) * | 1995-06-07 | 2000-12-26 | Deka Products Limited Partnership | Cassette for intravenous-line flow-control system |
DE69731472T2 (de) | 1996-08-15 | 2005-10-20 | Deka Products Ltd. Partnership | Pumpe und system zur medizinischen irrigation |
EP1003579B1 (de) | 1997-08-22 | 2005-01-12 | Deka Products Limited Partnership | System und kassette zum mischen und abgeben von intravenösen medikamenten |
US6497680B1 (en) * | 1999-12-17 | 2002-12-24 | Abbott Laboratories | Method for compensating for pressure differences across valves in cassette type IV pump |
DE60236823D1 (de) * | 2001-03-02 | 2010-08-05 | Waters Technologies Corp | Verfahren und Vorrichtung zur Bestimmung des Vorliegens oder Nichtvorliegens eines Flüssigkeitslecks |
EP1556105B1 (de) * | 2002-10-16 | 2007-06-13 | Abbott Laboratories | Verfahren zur unterscheidung zwischen betriebsbedingungen in einer medizinischen pumpe |
US8197431B2 (en) | 2007-09-21 | 2012-06-12 | Baxter International Inc. | Acoustic access disconnect detection system |
JP5064951B2 (ja) * | 2007-09-26 | 2012-10-31 | 日機装株式会社 | 血液浄化装置 |
DE102008011822A1 (de) | 2008-02-29 | 2009-09-10 | Fresenius Medical Care Deutschland Gmbh | Verfahren zur Überprüfung und/oder Überwachung der Dichtigkeit mehrerer pneumatisch oder hydraulisch betätigter Aktoren und Maschine, insbesondere medizinische Behandlungsmaschine |
RU2484851C2 (ru) | 2008-10-22 | 2013-06-20 | Дебиотех С.А. | Жидкостный насос, выполненный в виде мэмс, с встроенным датчиком давления для обнаружения нарушений функционирования |
CA2784209C (en) | 2010-01-29 | 2018-10-30 | Kci Licensing, Inc. | Wound treatment apparatuses and methods for controlled delivery of fluids to a wound |
US9408968B2 (en) * | 2012-06-24 | 2016-08-09 | Zevex, Inc. | Method and apparatus for detection and management of air-in-line |
JP5995915B2 (ja) | 2014-06-30 | 2016-09-21 | ミネベア株式会社 | 閉塞検出装置及び輸液装置並びに閉塞検出装置の作動方法 |
US10072649B2 (en) * | 2015-05-26 | 2018-09-11 | Denso Corporation | Electric pump |
JP6666275B2 (ja) * | 2017-01-19 | 2020-03-13 | デビオテック ソシエテ アノニム | 医療用ポンプ装置 |
WO2018226991A1 (en) | 2017-06-07 | 2018-12-13 | Shifamed Holdings, Llc | Intravascular fluid movement devices, systems, and methods of use |
US11511103B2 (en) | 2017-11-13 | 2022-11-29 | Shifamed Holdings, Llc | Intravascular fluid movement devices, systems, and methods of use |
US10722631B2 (en) | 2018-02-01 | 2020-07-28 | Shifamed Holdings, Llc | Intravascular blood pumps and methods of use and manufacture |
WO2020158830A1 (ja) * | 2019-01-29 | 2020-08-06 | 株式会社サーキュラス | 薬液回路用開閉ユニット駆動機構および薬液注入装置 |
JP2022540616A (ja) | 2019-07-12 | 2022-09-16 | シファメド・ホールディングス・エルエルシー | 血管内血液ポンプならびに製造および使用の方法 |
US11654275B2 (en) | 2019-07-22 | 2023-05-23 | Shifamed Holdings, Llc | Intravascular blood pumps with struts and methods of use and manufacture |
WO2021062265A1 (en) | 2019-09-25 | 2021-04-01 | Shifamed Holdings, Llc | Intravascular blood pump systems and methods of use and control thereof |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2142702B1 (de) * | 1971-08-26 | 1972-12-28 | Thoma geb Wenzel, Kann, 6710 Frankenthal. Struck, Eberhard, Dr , 3551 Wehrda | Vorrichtung fur intravenöse In fusionen und Organdurchblutungen |
US3994294A (en) * | 1975-02-28 | 1976-11-30 | Ivac Corporation | Syringe pump valving and motor direction control system |
NL179705C (nl) * | 1976-03-31 | 1986-11-03 | Leer Koninklijke Emballage | Inrichting in het bijzonder voor het intraveneus toedienen van vloeistoffen. |
US4410322A (en) * | 1979-03-09 | 1983-10-18 | Avi, Inc. | Nonpulsating TV pump and disposable pump chamber |
US4474309A (en) * | 1981-10-22 | 1984-10-02 | Oximetrix, Inc. | Stepping motor control procedure for achieving variable rate, quasi-continuous fluid infusion |
US4601702A (en) * | 1984-05-21 | 1986-07-22 | Quest Medical, Inc. | Volumetric infusion actuator |
US4753270A (en) * | 1985-10-01 | 1988-06-28 | Omni-Flow, Inc. | Cam actuator assembly for a programmable infusion system |
US4689043A (en) * | 1986-03-19 | 1987-08-25 | Imed Corporation | IV tube activator |
-
1988
- 1988-04-25 ES ES88106575T patent/ES2036616T3/es not_active Expired - Lifetime
- 1988-04-25 DE DE19883876143 patent/DE3876143T2/de not_active Expired - Lifetime
- 1988-04-25 EP EP19880106575 patent/EP0293592B1/de not_active Expired
- 1988-04-28 DK DK235888A patent/DK235888A/da not_active Application Discontinuation
- 1988-04-29 AU AU15318/88A patent/AU618258B2/en not_active Expired
- 1988-04-29 CA CA000565509A patent/CA1310873C/en not_active Expired - Lifetime
- 1988-05-02 JP JP63109844A patent/JP2763005B2/ja not_active Expired - Lifetime
-
1993
- 1993-01-28 GR GR930400156T patent/GR3006909T3/el unknown
-
1997
- 1997-08-25 JP JP9227959A patent/JP2769460B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2763005B2 (ja) | 1998-06-11 |
DK235888D0 (da) | 1988-04-28 |
JPH1071202A (ja) | 1998-03-17 |
EP0293592A2 (de) | 1988-12-07 |
ES2036616T3 (es) | 1993-06-01 |
GR3006909T3 (de) | 1993-06-30 |
EP0293592B1 (de) | 1992-11-25 |
JPS645558A (en) | 1989-01-10 |
EP0293592A3 (en) | 1989-08-16 |
JP2769460B2 (ja) | 1998-06-25 |
CA1310873C (en) | 1992-12-01 |
DK235888A (da) | 1988-11-02 |
AU618258B2 (en) | 1991-12-19 |
AU1531888A (en) | 1988-11-03 |
DE3876143D1 (de) | 1993-01-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |