ES2026134T3 - Bomba de diafragma para solucion parenteral. - Google Patents

Bomba de diafragma para solucion parenteral.

Info

Publication number
ES2026134T3
ES2026134T3 ES86308935T ES86308935T ES2026134T3 ES 2026134 T3 ES2026134 T3 ES 2026134T3 ES 86308935 T ES86308935 T ES 86308935T ES 86308935 T ES86308935 T ES 86308935T ES 2026134 T3 ES2026134 T3 ES 2026134T3
Authority
ES
Spain
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 - Lifetime
Application number
ES86308935T
Other languages
English (en)
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
Application granted granted Critical
Publication of ES2026134T3 publication Critical patent/ES2026134T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Vascular Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Anesthesiology (AREA)
  • Reciprocating Pumps (AREA)
  • Saccharide Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • External Artificial Organs (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Check Valves (AREA)
  • Compressor (AREA)

Abstract

ESTUCHE DE BOMBA DE DIAFRAGMA NO REUTILIZABLE, QUE CONSTA DE UN DIAFRAGMA FLEXIBLE CON PLACAS NO FLEXIBLES MONTADAS DE FORMA ARTICULADA SOBRE UNA PLACA NO FLEXIBLE Y OPUESTAS A LA SUPERFICIE DE UNA CAMARA PARA FORMAR UNA CAMARA DE BOMBEO. LA BOMBA INCLUYE UNA VALVULA DE RETENCION CON PLACAS CIRCULARES MOVILES ASOCIADAS DE FORMA INTEGRAL A LA PLACA NO FLEXIBLE MEDIANTE MEMBRANAS FLEXIBLES Y EXTENSIBLES. EL DIAFRAGMA FLEXIBLE LLEVA, AL MENOS, TRES PLACAS DE DIAFRAGMA NO FLEXIBLE CON SUS BORDES EN UN PLANO COMUN Y TENIENDO CADA UNA DE ELLAS, COMO MINIMO, DOS BORDES RECTOS BASCULANTES, CADA UNO DE LOS CUALES ES ADYACENTE A, Y ESTA ALINEADO CON, OTRO BORDE BASCULANTE DE UNA PLACA DE DIAFRAGMA CONTIGUA. ESTOS BORDES ADYACENTES VAN UNIDOS MEDIANTE UNA TIRA DE ARTICULACION FLEXIBLE.
ES86308935T 1985-11-18 1986-11-17 Bomba de diafragma para solucion parenteral. Expired - Lifetime ES2026134T3 (es)

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 (1)

Publication Number Publication Date
ES2026134T3 true ES2026134T3 (es) 1992-04-16

Family

ID=27122090

Family Applications (2)

Application Number Title Priority Date Filing Date
ES86308935T Expired - Lifetime ES2026134T3 (es) 1985-11-18 1986-11-17 Bomba de diafragma para solucion parenteral.
ES89201102T Expired - Lifetime ES2047104T3 (es) 1985-11-18 1986-11-17 Conjunto de bomba para solucion parenteral.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES89201102T Expired - Lifetime ES2047104T3 (es) 1985-11-18 1986-11-17 Conjunto de bomba para solucion parenteral.

Country Status (9)

Country Link
US (1) US4768547A (es)
EP (2) EP0223580B1 (es)
KR (1) KR870004711A (es)
AT (2) ATE68242T1 (es)
AU (2) AU601380B2 (es)
CA (3) CA1272921A (es)
DE (2) DE3681885D1 (es)
ES (2) ES2026134T3 (es)
GR (1) GR3002877T3 (es)

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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
US5095932A (en) * 1990-12-21 1992-03-17 Millipore Corporation Check valve for fluid delivery system
US5123443A (en) * 1990-12-21 1992-06-23 Millipore Corporation 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 (en) * 1994-05-13 2003-07-16 Abbott Laboratories Disposable fluid infusion pumping chamber cassette having a push button flow stop thereon
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
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
US20040253129A1 (en) * 1999-08-31 2004-12-16 Sorensen Gary P. Liquid venting surgical cassette
US6769231B2 (en) 2001-07-19 2004-08-03 Baxter International, Inc. Apparatus, method and flexible bag for use in manufacturing
US6905314B2 (en) 2001-10-16 2005-06-14 Baxter International Inc. Pump having flexible liner and compounding apparatus having such a pump
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
USD541935S1 (en) 2004-07-09 2007-05-01 Filtertek Inc. Valve for fluids, especially for the medical technique
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 (fr) * 2007-03-12 2008-09-17 Jean-Denis Rochat Unité de pompage de nutrition entérale ou parentérale ou de perfusion
WO2010129128A1 (en) 2009-05-06 2010-11-11 Alcon Research, Ltd. Multiple segmented peristaltic pump and cassette
BRPI0924832B8 (pt) 2009-05-08 2021-07-27 Xavitech Ab bomba de membrana
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.
WO2012030595A2 (en) 2010-08-30 2012-03-08 Alcon Research, Ltd. Optical sensing system including electronically switched optical magnification
CA2877900A1 (en) * 2012-05-25 2013-11-28 Abbott Medical Optics 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
WO2014092851A1 (en) 2012-12-11 2014-06-19 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
US9545337B2 (en) 2013-03-15 2017-01-17 Novartis Ag Acoustic streaming glaucoma drainage device
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
US9915274B2 (en) 2013-03-15 2018-03-13 Novartis Ag Acoustic pumps and systems
US9750638B2 (en) 2013-03-15 2017-09-05 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
US11660380B2 (en) 2014-07-22 2023-05-30 Willow Innovations, Inc. Breast pump system with collection container
SG11201700489WA (en) 2014-07-22 2017-02-27 Exploramed Nc7 Inc Breast pump system and methods
WO2016014488A1 (en) * 2014-07-22 2016-01-28 Exploramed Nc7, Llc Breast pump system and methods
WO2016014494A1 (en) 2014-07-22 2016-01-28 Exploramed Nc7, Llc Breast pump system and methods
KR20180108819A (ko) 2016-02-10 2018-10-04 익스플로라메드 엔씨7, 인크. 유축기 용기 어셈블리 및 방법
KR20240147706A (ko) 2016-02-10 2024-10-08 윌로우 이노베이션즈, 인크. 유축 어셈블리 및 방법
US11598328B2 (en) * 2017-04-06 2023-03-07 Biosense Webster (Israel) Ltd. Disposable pump chamber for an infusion pump
CA3110850A1 (en) 2018-08-27 2020-03-05 Willow Innovations, Inc. Breast pump housing and flange assembly
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
CA3201257A1 (en) 2020-12-07 2022-06-16 Jenny TENG Breast pump systems and methods
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

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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".
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US4759264A (en) * 1985-11-18 1988-07-26 Critikon, Inc. Parenteral solution diaphragm pump

Also Published As

Publication number Publication date
US4768547A (en) 1988-09-06
EP0223580A3 (en) 1988-01-13
EP0333305B1 (en) 1993-07-28
CA1292655C (en) 1991-12-03
ATE91907T1 (de) 1993-08-15
CA1293153C (en) 1991-12-17
DE3688795D1 (de) 1993-09-02
EP0223580B1 (en) 1991-10-09
AU601380B2 (en) 1990-09-13
EP0223580A2 (en) 1987-05-27
AU640126B2 (en) 1993-08-19
DE3681885D1 (de) 1991-11-14
DE3688795T2 (de) 1993-11-04
EP0333305A3 (en) 1989-11-02
AU6536986A (en) 1987-05-21
ES2047104T3 (es) 1994-02-16
AU5138190A (en) 1990-07-05
GR3002877T3 (en) 1993-01-25
CA1272921A (en) 1990-08-21
ATE68242T1 (de) 1991-10-15
EP0333305A2 (en) 1989-09-20
KR870004711A (ko) 1987-06-01

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