BRPI0924832B8 - bomba de membrana - Google Patents

bomba de membrana

Info

Publication number
BRPI0924832B8
BRPI0924832B8 BRPI0924832A BRPI0924832A BRPI0924832B8 BR PI0924832 B8 BRPI0924832 B8 BR PI0924832B8 BR PI0924832 A BRPI0924832 A BR PI0924832A BR PI0924832 A BRPI0924832 A BR PI0924832A BR PI0924832 B8 BRPI0924832 B8 BR PI0924832B8
Authority
BR
Brazil
Prior art keywords
membrane
pump
drive device
housing
magnetic coupling
Prior art date
Application number
BRPI0924832A
Other languages
English (en)
Inventor
Jonanthan Grip
Original Assignee
Xavitech Ab
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 Xavitech Ab filed Critical Xavitech Ab
Publication of BRPI0924832A2 publication Critical patent/BRPI0924832A2/pt
Publication of BRPI0924832B1 publication Critical patent/BRPI0924832B1/pt
Publication of BRPI0924832B8 publication Critical patent/BRPI0924832B8/pt

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
    • 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
    • A61M5/1413—Modular systems comprising interconnecting elements
    • 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
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
    • F04B35/045—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric using solenoids
    • 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
    • F04B43/04—Pumps having electric drive
    • 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
    • F04B53/22—Arrangements for enabling ready assembly or disassembly
    • 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
    • A61M5/14244—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body
    • A61M2005/14268—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body with a reusable and a disposable component

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Anesthesiology (AREA)
  • Vascular Medicine (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)
  • Reciprocating Pumps (AREA)

Abstract

bomba de membrana a presente invenção se refere a uma bomba de membrana (1), compreendendo uma carcaça de bomba, uma membrana (4), a qual é montada na carcaça de bomba e delimita uma câmara de bomba (8) no interior da carcaça .de bomba, uma entrada (5) e uma saída (6) para alimentação de um meio pata dentro e para fora da câmara de bomba, e um dispositivo de acionamento (7), para movimentar a membrana de um lado para outro, entre uma primeira e uma segunda posição. a membrana, a entrada e a saída são dispostas em uma primeira parte (2) da carcaça de bomba, a primeira parte sendo conectada de modo destacável a uma segunda parte (3) da carcaça de bomba, na qual o dispositivo de acionamento é disposto. a membrana é conectada de modo destacável ao dispositivo de acionamento por meio de um acoplamento magnético, que compreende uma primeira parte de acoplamento magnético (9) fixada à membrana, e uma correspondente segunda parle de acoplamento magnético (10) fixada ao dispositivo de acionamento.
BRPI0924832A 2009-05-08 2009-05-08 bomba de membrana BRPI0924832B8 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SE2009/050514 WO2010128914A1 (en) 2009-05-08 2009-05-08 A membrane pump

Publications (3)

Publication Number Publication Date
BRPI0924832A2 BRPI0924832A2 (pt) 2016-05-31
BRPI0924832B1 BRPI0924832B1 (pt) 2019-08-06
BRPI0924832B8 true BRPI0924832B8 (pt) 2021-07-27

Family

ID=43050267

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0924832A BRPI0924832B8 (pt) 2009-05-08 2009-05-08 bomba de membrana

Country Status (6)

Country Link
US (1) US8596997B2 (pt)
EP (1) EP2427655B1 (pt)
JP (1) JP2012526234A (pt)
CN (1) CN102439316B (pt)
BR (1) BRPI0924832B8 (pt)
WO (1) WO2010128914A1 (pt)

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Publication number Priority date Publication date Assignee Title
DE10224750A1 (de) 2002-06-04 2003-12-24 Fresenius Medical Care De Gmbh Vorrichtung zur Behandlung einer medizinischen Flüssigkeit
SE529328C2 (sv) * 2005-11-15 2007-07-10 Johan Stenberg Styrsystem samt metod för styrning av elektromagnetiskt drivna pumpar
US8663538B2 (en) 2009-02-12 2014-03-04 Picolife Technologies, Llc Method of making a membrane for use with a flow control system for a micropump
EP2453946B1 (en) 2009-07-15 2013-02-13 Fresenius Medical Care Holdings, Inc. Medical fluid cassettes and related systems
EP2654825B1 (en) * 2010-12-20 2017-08-02 Fresenius Medical Care Holdings, Inc. Medical fluid cassettes and related systems and methods
US9624915B2 (en) 2011-03-09 2017-04-18 Fresenius Medical Care Holdings, Inc. Medical fluid delivery sets and related systems and methods
EP2699280B1 (en) 2011-04-21 2015-12-09 Fresenius Medical Care Holdings, Inc. Medical fluid pumping systems and related devices and methods
CN104039222B (zh) * 2011-11-07 2021-03-02 皇家飞利浦有限公司 用于使用一次性取样室来监测侧流系统中的成分的系统和方法
US10448863B2 (en) 2011-12-01 2019-10-22 Koninklijke Philips N.V. System and method for monitoring composition in a sidestream system using a pump and detector with control electronics that are tightly integrated
US8790307B2 (en) 2011-12-01 2014-07-29 Picolife Technologies, Llc Drug delivery device and methods therefor
US8771229B2 (en) * 2011-12-01 2014-07-08 Picolife Technologies, Llc Cartridge system for delivery of medicament
US10130759B2 (en) 2012-03-09 2018-11-20 Picolife Technologies, Llc Multi-ported drug delivery device having multi-reservoir cartridge system
US9883834B2 (en) 2012-04-16 2018-02-06 Farid Amirouche Medication delivery device with multi-reservoir cartridge system and related methods of use
US9427505B2 (en) 2012-05-15 2016-08-30 Smith & Nephew Plc Negative pressure wound therapy apparatus
GB2502342A (en) * 2012-05-25 2013-11-27 Richard Weatherley Disposable diaphragm pump
US9610392B2 (en) 2012-06-08 2017-04-04 Fresenius Medical Care Holdings, Inc. Medical fluid cassettes and related systems and methods
US9500188B2 (en) * 2012-06-11 2016-11-22 Fresenius Medical Care Holdings, Inc. Medical fluid cassettes and related systems and methods
US10245420B2 (en) 2012-06-26 2019-04-02 PicoLife Technologies Medicament distribution systems and related methods of use
CN103062018B (zh) * 2012-11-27 2015-05-20 刘春祥 径向磁力隔膜泵
US9714650B2 (en) 2013-06-11 2017-07-25 Matthew G. Morris, Jr. Pumping system
US20160298620A1 (en) * 2013-08-29 2016-10-13 Nuelle Inc. Miniature pumps, actuators and related devices and methods for making and use
US10697447B2 (en) * 2014-08-21 2020-06-30 Fenwal, Inc. Magnet-based systems and methods for transferring fluid
JP6991067B2 (ja) 2014-12-22 2022-01-12 スミス アンド ネフュー ピーエルシー 陰圧閉鎖療法の装置および方法
EP3146920B1 (de) * 2015-09-23 2017-11-15 Medaxis Ag Vorrichtung zur erzeugung eines flüssigkeitsstrahls
EP3258101B1 (de) * 2016-06-14 2019-09-11 Medaxis Ag Pumpmodul und vorrichtung zur erzeugung eines flüssigkeitsstrahls
ES2691391T3 (es) 2016-06-14 2018-11-27 Medaxis Ag Módulo de bomba
US11598328B2 (en) * 2017-04-06 2023-03-07 Biosense Webster (Israel) Ltd. Disposable pump chamber for an infusion pump
US20220265993A1 (en) * 2021-02-23 2022-08-25 Ventriflo, Inc. Pulsatile Fluid Pump System

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US461375A (en) * 1891-10-13 Combined drawer guide and stop
US3150725A (en) * 1961-07-13 1964-09-29 Ingersoll Rand Co Magnetically operated tool
FR1535489A (fr) * 1967-04-21 1968-08-09 Perfectionnements aux moteurs à courant continu sans collecteur et à certains dispositifs qui les utilisent
US4116512A (en) * 1975-06-23 1978-09-26 Wiser John A Drawer latching device
US4181477A (en) * 1978-03-02 1980-01-01 Pace Incorporated Pump valve
US4614481A (en) * 1985-06-10 1986-09-30 Vanderjagt John A Pump with replaceable cartridge
US4768547A (en) * 1985-11-18 1988-09-06 Critikon, Inc. Parenteral solution pump assembly
GB8708417D0 (en) * 1987-04-08 1987-05-13 Eaton Sa Monaco Electric pump
JPS6452479A (en) 1987-05-29 1989-02-28 Hewlett Packard Yokogawa Calibration of drip pump, pump chamber and drip system
AU635262B2 (en) * 1989-05-11 1993-03-18 Bespak Plc Pump apparatus for biomedical use
US5554013A (en) 1992-05-01 1996-09-10 Mcgaw, Inc. Disposable cassette with negative head height fluid supply
US5252044A (en) 1992-10-20 1993-10-12 Medflow, Inc. Parenteral fluid pump with disposable cassette
CA2190098C (en) 1994-05-13 2006-04-25 Michael W. Lawless Disposable fluid infusion pumping chamber cassette having a push button flow stop thereon
DE10005876B4 (de) * 2000-02-10 2004-04-01 Koenig & Bauer Ag Pumpfarbwerk
US6623470B2 (en) * 2001-06-27 2003-09-23 Cleveland Clinic Foundation Method and apparatus for controlling blood volume and hydration and for indicating resuscitation status of a patient using peripheral venous pressure as a hemodynamic parameter
SE529284C2 (sv) * 2005-11-14 2007-06-19 Johan Stenberg Membranpump
US8182409B2 (en) * 2008-09-09 2012-05-22 The Western States Machine Company Centrifuge comprising magnetically coupled rotating basket
US8087818B2 (en) * 2008-12-03 2012-01-03 Whirlpool Corporation Blade-motor coupler for a blender

Also Published As

Publication number Publication date
BRPI0924832A2 (pt) 2016-05-31
WO2010128914A1 (en) 2010-11-11
US20120051956A1 (en) 2012-03-01
BRPI0924832B1 (pt) 2019-08-06
CN102439316A (zh) 2012-05-02
EP2427655B1 (en) 2014-01-08
US8596997B2 (en) 2013-12-03
EP2427655A1 (en) 2012-03-14
CN102439316B (zh) 2015-12-16
JP2012526234A (ja) 2012-10-25
EP2427655A4 (en) 2012-10-31

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Legal Events

Date Code Title Description
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 06/08/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 06/08/2019, OBSERVADAS AS CONDICOES LEGAIS

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 12A ANUIDADE.

B16C Correction of notification of the grant [chapter 16.3 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 08/05/2009, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2622 DE 06-04-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.