DE3688795D1 - Pumpe fuer parenterale loesungen. - Google Patents

Pumpe fuer parenterale loesungen.

Info

Publication number
DE3688795D1
DE3688795D1 DE8989201102T DE3688795T DE3688795D1 DE 3688795 D1 DE3688795 D1 DE 3688795D1 DE 8989201102 T DE8989201102 T DE 8989201102T DE 3688795 T DE3688795 T DE 3688795T DE 3688795 D1 DE3688795 D1 DE 3688795D1
Authority
DE
Germany
Prior art keywords
diaphragm
diaphragm plate
flexible
inflexible
plate
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 - Fee Related
Application number
DE8989201102T
Other languages
English (en)
Other versions
DE3688795T2 (de
Inventor
Hal C Danby
Carl Ritson
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.)
Ethicon Inc
Original Assignee
Critikon Inc
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
Priority claimed from US06/799,235 external-priority patent/US4759264A/en
Application filed by Critikon Inc filed Critical Critikon Inc
Publication of DE3688795D1 publication Critical patent/DE3688795D1/de
Application granted granted Critical
Publication of DE3688795T2 publication Critical patent/DE3688795T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/02—Blood transfusion apparatus
    • 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
    • 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
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/144—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7504—Removable valve head and seat unit
    • Y10T137/7559—Pump type
DE19863688795 1985-11-18 1986-11-17 Pumpe fuer parenterale loesungen. Expired - Fee Related DE3688795T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/799,235 US4759264A (en) 1985-11-18 1985-11-18 Parenteral solution diaphragm pump
US06/902,616 US4768547A (en) 1985-11-18 1986-09-02 Parenteral solution pump assembly

Publications (2)

Publication Number Publication Date
DE3688795D1 true DE3688795D1 (de) 1993-09-02
DE3688795T2 DE3688795T2 (de) 1993-11-04

Family

ID=27122090

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19863688795 Expired - Fee Related DE3688795T2 (de) 1985-11-18 1986-11-17 Pumpe fuer parenterale loesungen.
DE8686308935T Expired - Lifetime DE3681885D1 (de) 1985-11-18 1986-11-17 Membranpumpe fuer parenterale loesungen.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE8686308935T Expired - Lifetime DE3681885D1 (de) 1985-11-18 1986-11-17 Membranpumpe fuer parenterale loesungen.

Country Status (9)

Country Link
US (1) US4768547A (de)
EP (2) EP0223580B1 (de)
KR (1) KR870004711A (de)
AT (2) ATE91907T1 (de)
AU (2) AU601380B2 (de)
CA (3) CA1272921A (de)
DE (2) DE3688795T2 (de)
ES (2) ES2026134T3 (de)
GR (1) GR3002877T3 (de)

Families Citing this family (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6452479A (en) * 1987-05-29 1989-02-28 Hewlett Packard Yokogawa Calibration of drip pump, pump chamber and drip system
US4872813A (en) * 1987-12-01 1989-10-10 Pacesetter Infusion, Ltd. Disposable cassette for a medication infusion system
AU643030B2 (en) * 1990-06-21 1993-11-04 Comweld Group Pty Ltd Minimum pressure retaining non-return valve
DE4039814A1 (de) * 1990-12-13 1992-06-17 Logica Medizintechnik Gmbh Rueckschlagventil, insbesondere fuer medizinische infusionsgeraete
US5123443A (en) * 1990-12-21 1992-06-23 Millipore Corporation Fluid delivery system
US5095932A (en) * 1990-12-21 1992-03-17 Millipore Corporation Check valve for fluid delivery system
US5095938A (en) * 1990-12-21 1992-03-17 Millipore Corporation Injector for fluid delivery system
US5267956A (en) * 1992-02-05 1993-12-07 Alcon Surgical, Inc. Surgical cassette
US5433351A (en) * 1992-05-01 1995-07-18 Misuzuerie Co., Ltd. Controlled liquid dispensing apparatus
US5554013A (en) * 1992-05-01 1996-09-10 Mcgaw, Inc. Disposable cassette with negative head height fluid supply
DE4304949C2 (de) * 1993-02-18 1996-07-18 Filtertek Sa Rückschlagventil für medizinische Anwendungen der Fluidtechnik
EP0751794B1 (de) * 1994-05-13 2003-07-16 Abbott Laboratories Einweginfusionskassette mit einem druckknopfbetätigten apsperrventil
US6290682B1 (en) 1997-02-13 2001-09-18 Filterek Inc. Infusion set
US5848605A (en) * 1997-11-12 1998-12-15 Cybor Corporation Check valve
US6145430A (en) * 1998-06-30 2000-11-14 Ingersoll-Rand Company Selectively bonded pump diaphragm
US20040253129A1 (en) * 1999-08-31 2004-12-16 Sorensen Gary P. Liquid venting surgical cassette
US6293926B1 (en) * 1999-11-10 2001-09-25 Alcon Universal Ltd. Peristaltic pump and cassette
US6962488B2 (en) * 1999-11-10 2005-11-08 Alcon, Inc. Surgical cassette having an aspiration pressure sensor
US6905314B2 (en) 2001-10-16 2005-06-14 Baxter International Inc. Pump having flexible liner and compounding apparatus having such a pump
US6769231B2 (en) * 2001-07-19 2004-08-03 Baxter International, Inc. Apparatus, method and flexible bag for use in manufacturing
US6908451B2 (en) 2002-04-25 2005-06-21 Alcon, Inc. Liquid venting surgical system
DE10219994B4 (de) * 2002-05-03 2005-09-29 Filtertek B.V. Einweg-Ventileinrichtung
US7007824B2 (en) 2003-01-24 2006-03-07 Baxter International Inc. Liquid dispenser and flexible bag therefor
US20040144799A1 (en) * 2003-01-24 2004-07-29 Baxter International Inc. Liquid dispenser and flexible bag therefor
US20050011908A1 (en) * 2003-07-16 2005-01-20 Baxter International, Inc. Dispenser and pressure/vacuum converting machine
DE102004027734A1 (de) 2004-06-07 2005-12-22 Filtertek B.V., Newcastle West Vorrichtung zur Verbindung eines Beatmungsgerätes mit dem Patienten
US7673653B2 (en) * 2004-06-17 2010-03-09 Filtertek Inc. Check valve
DE202005010459U1 (de) * 2004-11-22 2005-10-13 Filtertek B.V., Newcastle West Vorrichtung zum Einleiten von Luft in bei der künstlichen Ernährung verwendete Behälter
US8197231B2 (en) 2005-07-13 2012-06-12 Purity Solutions Llc Diaphragm pump and related methods
US8202243B2 (en) * 2005-10-27 2012-06-19 Novartis Ag Fluid pressure sensing chamber
US8398582B2 (en) * 2005-10-27 2013-03-19 Novartis Ag Fluid pressure sensing chamber
US7942853B2 (en) * 2006-01-11 2011-05-17 Alcon, Inc. Fluid chamber
US7775780B2 (en) * 2006-01-24 2010-08-17 Alcon, Inc. Surgical cassette
US8079836B2 (en) * 2006-03-01 2011-12-20 Novartis Ag Method of operating a peristaltic pump
US8465467B2 (en) * 2006-09-14 2013-06-18 Novartis Ag Method of controlling an irrigation/aspiration system
EP1970081A1 (de) * 2007-03-12 2008-09-17 Jean-Denis Rochat Pumpeinheit zur enteralen oder parenteralen Ernährung oder Infusion
DK2427228T3 (da) 2009-05-06 2013-05-13 Alcon Res Ltd Multisegmenteret peristaltisk pumpe og kassette
EP2427655B1 (de) * 2009-05-08 2014-01-08 Xavitech AB Membranpumpe
US20110137231A1 (en) 2009-12-08 2011-06-09 Alcon Research, Ltd. Phacoemulsification Hand Piece With Integrated Aspiration Pump
CH702418A1 (fr) 2009-12-23 2011-06-30 Jean-Denis Rochat Cassette jetable de pompe de perfusion à usage médical et son procédé de fabrication.
US8760637B2 (en) 2010-08-30 2014-06-24 Alcon Research, Ltd. Optical sensing system including electronically switched optical magnification
AU2013266899B2 (en) * 2012-05-25 2018-04-26 Johnson & Johnson Surgical Vision, Inc. Surgical handpiece having directional fluid control capabilities
US9610392B2 (en) 2012-06-08 2017-04-04 Fresenius Medical Care Holdings, Inc. Medical fluid cassettes and related systems and methods
US9445943B2 (en) 2012-12-11 2016-09-20 Alcon Research, Ltd. Phacoemulsification hand piece with integrated aspiration and irrigation pump
US9962288B2 (en) 2013-03-07 2018-05-08 Novartis Ag Active acoustic streaming in hand piece for occlusion surge mitigation
US9915274B2 (en) 2013-03-15 2018-03-13 Novartis Ag Acoustic pumps and systems
US9545337B2 (en) 2013-03-15 2017-01-17 Novartis Ag Acoustic streaming glaucoma drainage device
US9750638B2 (en) 2013-03-15 2017-09-05 Novartis Ag Systems and methods for ocular surgery
US9126219B2 (en) 2013-03-15 2015-09-08 Alcon Research, Ltd. Acoustic streaming fluid ejector
US9693896B2 (en) 2013-03-15 2017-07-04 Novartis Ag Systems and methods for ocular surgery
US9714650B2 (en) 2013-06-11 2017-07-25 Matthew G. Morris, Jr. Pumping system
US10117985B2 (en) * 2013-08-21 2018-11-06 Fresenius Medical Care Holdings, Inc. Determining a volume of medical fluid pumped into or out of a medical fluid cassette
DE102014103492A1 (de) 2014-03-14 2015-09-17 Fresenius Medical Care Deutschland Gmbh Flüssigkeitskassette mit kipptoleranter Zentrierverrastung sowie Blutbehandlungsvorrichtung
KR20230054485A (ko) 2014-07-22 2023-04-24 윌로우 이노베이션즈, 인크. 유축 시스템 및 방법
WO2016014488A1 (en) * 2014-07-22 2016-01-28 Exploramed Nc7, Llc Breast pump system and methods
CA3185262A1 (en) 2014-07-22 2016-01-28 Willow Innovations, Inc. Breast pump system and methods
US11660380B2 (en) 2014-07-22 2023-05-30 Willow Innovations, Inc. Breast pump system with collection container
CA3013660A1 (en) 2016-02-10 2017-08-17 Exploramed Nc7, Inc. Breast pump assembly and methods
KR20180108819A (ko) 2016-02-10 2018-10-04 익스플로라메드 엔씨7, 인크. 유축기 용기 어셈블리 및 방법
US11598328B2 (en) * 2017-04-06 2023-03-07 Biosense Webster (Israel) Ltd. Disposable pump chamber for an infusion pump
CN112194086A (zh) * 2020-09-24 2021-01-08 昆明医科大学第二附属医院 一种放射性核素分装系统
DE102020125757A1 (de) * 2020-10-01 2022-04-07 Bürkert Werke GmbH & Co. KG Dosierpumpe
CN113456997B (zh) * 2021-05-24 2023-03-31 浙江伏尔特医疗器械股份有限公司 一种呼吸科用给药装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US988472A (en) * 1910-11-18 1911-04-04 John H Kinealy Diaphragm.
US2497906A (en) * 1944-10-20 1950-02-21 Peters & Russell Inc Valved hose connection
US2758609A (en) * 1953-05-06 1956-08-14 Henry Flow Control Company Check valve
GB888379A (en) * 1959-05-07 1962-01-31 Nat Res Dev Diaphragm pumps and motors
US3032060A (en) * 1959-08-24 1962-05-01 Knapp Monarch Co High-low pressure relief valve for flotation gear
US3270771A (en) * 1963-06-11 1966-09-06 Robertshaw Controls Co Resilient disc check valve
US3416461A (en) * 1966-09-01 1968-12-17 Hills Mccanna Co Diaphragm pump
CA1110137A (en) * 1976-05-24 1981-10-06 Ingemar H. Lundquist Intravenous liquid pumping system and method
US4152098A (en) * 1977-01-03 1979-05-01 Clark Ivan P Micropump
US4231287A (en) * 1978-05-01 1980-11-04 Physics International Company Spring diaphragm
DE2826033C2 (de) * 1978-06-14 1982-04-15 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Infusionspumpe
US4303376A (en) * 1979-07-09 1981-12-01 Baxter Travenol Laboratories, Inc. Flow metering cassette and controller
US4305702A (en) * 1979-09-17 1981-12-15 Hartley E Dale Pump with expandable chamber
ES8301110A1 (es) * 1982-02-16 1982-12-16 Bozal Gonzalez Jose L "un sistema de bombeo volumetrico para infusion dosificada por membrana elastica, para aplicaciones medicas".
DE3517325C1 (de) * 1985-05-14 1986-12-11 Drägerwerk AG, 2400 Lübeck Misch- und Dosiervorrichtung fuer stroemende Medien
US4759264A (en) * 1985-11-18 1988-07-26 Critikon, Inc. Parenteral solution diaphragm pump

Also Published As

Publication number Publication date
EP0333305B1 (de) 1993-07-28
AU6536986A (en) 1987-05-21
ES2026134T3 (es) 1992-04-16
ATE68242T1 (de) 1991-10-15
AU5138190A (en) 1990-07-05
GR3002877T3 (en) 1993-01-25
ATE91907T1 (de) 1993-08-15
EP0333305A2 (de) 1989-09-20
KR870004711A (ko) 1987-06-01
DE3681885D1 (de) 1991-11-14
CA1293153C (en) 1991-12-17
EP0223580B1 (de) 1991-10-09
EP0333305A3 (en) 1989-11-02
ES2047104T3 (es) 1994-02-16
DE3688795T2 (de) 1993-11-04
CA1292655C (en) 1991-12-03
AU601380B2 (en) 1990-09-13
US4768547A (en) 1988-09-06
EP0223580A3 (en) 1988-01-13
EP0223580A2 (de) 1987-05-27
AU640126B2 (en) 1993-08-19
CA1272921A (en) 1990-08-21

Similar Documents

Publication Publication Date Title
DE3688795D1 (de) Pumpe fuer parenterale loesungen.
DE3872994T2 (de) Einweg-zell-membranpumpe.
AU2512895A (en) A push button flow stop useable with a disposable infusion pumping chamber cassette
CA2296991A1 (en) Fastener provided with a snapping-in foot to be pushed in through a hole in a panel
KR840002188A (ko) 신장가능한 통신 단말 하우징
ES8606735A1 (es) Perfeccionamientos en un conjunto de electrodos para un acumulador bipolar.
ES398977A1 (es) Dispositivo transductor de presion.
GB1416764A (en) Reflector stud
AR246448A1 (es) Maquina dobladora de chapa.
FI930135A (fi) Membranskiva foer skivfilterpress
EP0272445A3 (en) A ferromagnetic-fluid pump for pumping biological liquid
SE7614012L (sv) Fortrengningspump
NL176198C (nl) Pomp met een drukplaatsamenstel.
SE7701497L (sv) Pump med variabel slagvolym
CN219337989U (zh) 一种家具板材连接件安装装置
CN214095146U (zh) 一种冰箱控制面板
SU1687864A1 (ru) Перистальтический насос
FR2381189A1 (fr) Pompe peristaltique perfectionnee
JPS61187984U (de)
KR920001230A (ko) 액정 표시장치
CN2338802Y (zh) 可旋转式计算器
DE69411705D1 (de) Kupplungseinheit mit druckplatte mit verdicktem rand
DE69309391T2 (de) Volumetrische Peristaltikpumpe mit einer elastischen Ansaug- und Ausgabevorrichtung
DE3866874D1 (de) Fluessigkeitsstandanzeiger.
ES2152351T3 (es) Caja para el recinto del motor para alojar componentes electricos y sus bornes de conexion.

Legal Events

Date Code Title Description
8380 Miscellaneous part iii

Free format text: DER PATENTINHABER LAUTET RICHTIG: FRESENIUS AG, 61350 BAD HOMBURG, DE

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee