CA1220392A - Gravity flow cassette - Google Patents

Gravity flow cassette

Info

Publication number
CA1220392A
CA1220392A CA000496032A CA496032A CA1220392A CA 1220392 A CA1220392 A CA 1220392A CA 000496032 A CA000496032 A CA 000496032A CA 496032 A CA496032 A CA 496032A CA 1220392 A CA1220392 A CA 1220392A
Authority
CA
Canada
Prior art keywords
valve body
cassette
pump
fluid
well
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
CA000496032A
Other languages
English (en)
French (fr)
Inventor
Gus G. Tseo
Dennis L. Fitzwater
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.)
Warner Lambert Co LLC
Original Assignee
Warner Lambert Co LLC
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 Warner Lambert Co LLC filed Critical Warner Lambert Co LLC
Application granted granted Critical
Publication of CA1220392A publication Critical patent/CA1220392A/en
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
    • 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
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S128/00—Surgery
    • Y10S128/12—Pressure infusion

Landscapes

  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • External Artificial Organs (AREA)
  • Taps Or Cocks (AREA)
  • Multiple-Way Valves (AREA)
CA000496032A 1985-02-25 1985-11-22 Gravity flow cassette Expired CA1220392A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/704,803 US4605396A (en) 1985-02-25 1985-02-25 Gravity flow cassette with rotary valve
US704,803 1985-02-25

Publications (1)

Publication Number Publication Date
CA1220392A true CA1220392A (en) 1987-04-14

Family

ID=24830922

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000496032A Expired CA1220392A (en) 1985-02-25 1985-11-22 Gravity flow cassette

Country Status (6)

Country Link
US (1) US4605396A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0193266B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS61196965A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU570395B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1220392A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3665019D1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0296124B1 (en) * 1987-06-16 1994-12-21 Frantz Medical Development Ltd. Pump, particularly for enteral fluid control, cassette for pump, and method of operating pump
USD307795S (en) 1987-06-16 1990-05-08 Frantz Medical Development Ltd. Combined disposable medical pump cassette and connectors for enteral fluid delivery pump systems
US4850980A (en) * 1987-12-04 1989-07-25 Fisher Scientific Company I.V. pump cassette
US5338292A (en) * 1989-11-06 1994-08-16 Mectra Labs, Inc. Disposable lavage with instrument shield
US5203769A (en) * 1989-11-06 1993-04-20 Mectra Labs, Inc. Medical device valving mechanism
US5256160A (en) * 1989-11-06 1993-10-26 Mectra Labs, Inc. Medical device valving mechanism
US5306237A (en) * 1989-11-06 1994-04-26 Mectra Labs, Inc. Disposable lavage
US5250065A (en) * 1990-09-11 1993-10-05 Mectra Labs, Inc. Disposable lavage tip assembly
US5772637A (en) * 1995-06-07 1998-06-30 Deka Products Limited Partnership Intravenous-line flow-control system
DE4325837C2 (de) * 1992-09-18 1995-06-14 Haindl Hans Sicherheitsverbinder für die Infusionstherapie
US6193672B1 (en) 1993-05-11 2001-02-27 Mectra Labs, Inc. Lavage
US5558639A (en) * 1993-06-10 1996-09-24 Gangemi; Ronald J. Ambulatory patient infusion apparatus
US5527332A (en) * 1994-11-02 1996-06-18 Mectra Labs, Inc. Tissue cutter for surgery
US5752813A (en) * 1996-10-23 1998-05-19 A.Z.E. Medical Inc. Keyed cassette for dispensing pump
DE29701861U1 (de) * 1997-02-04 1998-06-10 Fresenius Ag, 61350 Bad Homburg Vorrichtung zur Dosierung von medizinischen Flüssigkeiten
JPH11342209A (ja) * 1998-06-03 1999-12-14 Nippon Sherwood Medical Industries Ltd 医療用活栓
US7794423B2 (en) * 2004-05-25 2010-09-14 Covidien Ag Re-certification system for a flow control apparatus
US7462170B2 (en) * 2004-05-25 2008-12-09 Covidien Ag Administration feeding set and valve mechanism
US8197231B2 (en) 2005-07-13 2012-06-12 Purity Solutions Llc Diaphragm pump and related methods
JP4820703B2 (ja) * 2006-04-28 2011-11-24 日本シャーウッド株式会社 液体混注具
CN101460742B (zh) * 2006-06-02 2011-06-08 诺迈特管理服务有限公司 包括驱动机构的容积泵
US8733736B2 (en) * 2009-05-27 2014-05-27 Carefusion 303, Inc. Intravenous piston pump disposable and mechanism
JP2011047466A (ja) * 2009-08-26 2011-03-10 Sanshin Seiki:Kk 切り替えバルブ
US8337175B2 (en) 2009-12-22 2012-12-25 Smith & Nephew, Inc. Disposable pumping system and coupler
US9610392B2 (en) 2012-06-08 2017-04-04 Fresenius Medical Care Holdings, Inc. Medical fluid cassettes and related systems and methods
US9901725B2 (en) 2012-10-01 2018-02-27 Bayer Healthcare Llc Overmolded medical connector tubing and method
JP5740384B2 (ja) * 2012-11-27 2015-06-24 住友ゴム工業株式会社 三方弁
US9468714B2 (en) 2013-03-14 2016-10-18 Carefusion 303, Inc. Memory and identification associated with IV set
US9968739B2 (en) * 2013-03-14 2018-05-15 Carefusion 303, Inc. Rotary valve for a disposable infusion set
US10226571B2 (en) 2013-03-14 2019-03-12 Carefusion 303, Inc. Pump segment placement
WO2015041980A1 (en) 2013-09-18 2015-03-26 Smiths Medical Asd, Inc. Pump device and method therefor of conveying fluid, and method of manufacturing the pump device
EP3388722A1 (de) * 2017-04-13 2018-10-17 Continental Automotive GmbH Fluidventil aufweisend einen ersten körper und einen zweiten körper
EP3502469A1 (en) * 2017-12-20 2019-06-26 Sensile Medical AG Micropump

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1095608B (de) * 1958-06-19 1960-12-22 Licentia Gmbh Steuerschieber
US3269412A (en) * 1964-01-27 1966-08-30 Frank C Badke Multi-position distributing and regulating valve
US3354910A (en) * 1965-05-13 1967-11-28 Alfred M Moen Mixing valve
GB1240016A (en) * 1968-10-16 1971-07-21 Quickfit & Quartz Ltd Improvements in or relating to multiple way stop cocks
US3985133A (en) * 1974-05-28 1976-10-12 Imed Corporation IV pump
US4047527A (en) * 1975-11-21 1977-09-13 Kelsen Arthur F Oral syringe
US4303376A (en) * 1979-07-09 1981-12-01 Baxter Travenol Laboratories, Inc. Flow metering cassette and controller
US4450079A (en) * 1979-09-06 1984-05-22 Imed Corporation Cassette for providing a controlled flow of fluid
DE3026983C2 (de) * 1979-09-06 1986-08-28 Imed Corp., San Diego, Calif. Kolbenpumpenanordnung für eine Infusionsapparatur
US4423741A (en) * 1980-01-14 1984-01-03 Plasco, Inc. Midstream sampling of catheterized liquid flow from a body cavity and improved coupling therefor
US4396385A (en) * 1980-12-05 1983-08-02 Baxter Travenol Laboratories, Inc. Flow metering apparatus for a fluid infusion system
US4519792A (en) * 1982-12-06 1985-05-28 Abbott Laboratories Infusion pump system

Also Published As

Publication number Publication date
AU570395B2 (en) 1988-03-10
JPS61196965A (ja) 1986-09-01
EP0193266B1 (en) 1989-08-16
US4605396A (en) 1986-08-12
DE3665019D1 (en) 1989-09-21
EP0193266A3 (en) 1987-02-25
AU5045685A (en) 1986-08-28
EP0193266A2 (en) 1986-09-03
JPH0311235B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-02-15

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Legal Events

Date Code Title Description
MKEX Expiry