BR112014021577B1 - Aparelho para o fornecimento e a medição de um fluido para fins médicos - Google Patents

Aparelho para o fornecimento e a medição de um fluido para fins médicos Download PDF

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Publication number
BR112014021577B1
BR112014021577B1 BR112014021577-4A BR112014021577A BR112014021577B1 BR 112014021577 B1 BR112014021577 B1 BR 112014021577B1 BR 112014021577 A BR112014021577 A BR 112014021577A BR 112014021577 B1 BR112014021577 B1 BR 112014021577B1
Authority
BR
Brazil
Prior art keywords
sensor component
sensor
fluid
membrane
recess
Prior art date
Application number
BR112014021577-4A
Other languages
English (en)
Portuguese (pt)
Inventor
Dietmar Eberhard
Original Assignee
B. Braun Melsungen Ag
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 B. Braun Melsungen Ag filed Critical B. Braun Melsungen Ag
Publication of BR112014021577B1 publication Critical patent/BR112014021577B1/pt

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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
    • 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
    • F04B13/00—Pumps specially modified to deliver fixed or variable measured quantities
    • 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
    • A61M5/48—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 having means for varying, regulating, indicating or limiting injection pressure
    • A61M5/486—Indicating injection pressure
    • 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
    • F04B19/00—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00
    • F04B19/02—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00 having movable cylinders
    • 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
    • F04B43/08—Machines, pumps, or pumping installations having flexible working members having tubular flexible members
    • 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
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/332—Force measuring means
    • 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
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3327—Measuring
    • 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
    • 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
    • F04B2205/05—Pressure after the pump outlet
    • 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
    • F04B2205/09—Flow through the pump
    • 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
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections

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)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
BR112014021577-4A 2012-03-19 2012-11-06 Aparelho para o fornecimento e a medição de um fluido para fins médicos BR112014021577B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102012102273.9 2012-03-19
DE102012102273A DE102012102273A1 (de) 2012-03-19 2012-03-19 Vorrichtung zur Zuführung und Dosierung eines Fluids für medizinische Zwecke
PCT/EP2012/071942 WO2013139408A1 (de) 2012-03-19 2012-11-06 Vorrichtung zur zuführung und dosierung eines fluids für medizinische zwecke

Publications (1)

Publication Number Publication Date
BR112014021577B1 true BR112014021577B1 (pt) 2021-06-22

Family

ID=47116034

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014021577-4A BR112014021577B1 (pt) 2012-03-19 2012-11-06 Aparelho para o fornecimento e a medição de um fluido para fins médicos

Country Status (8)

Country Link
US (1) US10300192B2 (enExample)
EP (1) EP2663773B1 (enExample)
JP (1) JP6185550B2 (enExample)
CN (1) CN104220751B (enExample)
BR (1) BR112014021577B1 (enExample)
DE (1) DE102012102273A1 (enExample)
RU (1) RU2595297C2 (enExample)
WO (1) WO2013139408A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2016355255A1 (en) * 2015-11-16 2018-05-24 Onefusion Ag Procedure to operate a perfusion device and perfusion device to implement the procedure
KR101833899B1 (ko) * 2016-02-18 2018-03-05 (주)선메딕스 압력센서와 약물필터가 구비된 혈관 접속용 장치
CN106267454B (zh) * 2016-08-29 2019-08-06 上海交通大学 一种输液泵报警装置和一种输液泵报警方法
RU2626193C1 (ru) * 2016-11-24 2017-07-24 федеральное государственное бюджетное образовательное учреждение высшего образования "Санкт-Петербургский горный университет" Перистальтический насос-смеситель для пастообразных веществ
JP6570778B1 (ja) * 2019-02-28 2019-09-04 株式会社イワキ チューブフラムポンプ
CN110057421A (zh) * 2019-05-15 2019-07-26 山东省计量科学研究院 一种全自动测油试样体积自动测量的装置和方法
CN112113025B (zh) * 2020-09-10 2022-11-15 广东博智林机器人有限公司 一种管道压力阀以及料浆输送装置
KR20230169282A (ko) * 2021-04-14 2023-12-15 파이즈 메디컬 리미티드 소변 생성 및 기타 소변 관련 파라미터 측정

Family Cites Families (27)

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US2274479A (en) * 1939-07-22 1942-02-24 Bristol Company Device for measuring fluid pressures
US3178942A (en) * 1962-02-16 1965-04-20 Penn Meter Company Primary metering devices
US3802265A (en) * 1972-09-07 1974-04-09 Allied Chem Apparatus for use in measuring the flow velocity of fluid within a conduit
US4218926A (en) * 1979-01-25 1980-08-26 Dover Corporation Isolating pressure sensor
DE3035703A1 (de) 1980-09-22 1982-05-06 Siemens AG, 1000 Berlin und 8000 München Infusionsgeraet
DE3209721A1 (de) * 1982-03-17 1983-09-29 MGVG Medizinische Geräte Vertriebs-Gesellschaft mbH, 8000 München Infusionsgeraet
DE3525536A1 (de) 1985-07-17 1987-01-29 Berg Extrakorp Syst Medtech Verfahren zur herstellung eines druckuebertragenden kontaktes zwischen der membran eines druckdomes und dem druckuebertrager eines messwandlers und druckmessvorrichtung zur ermittlung des physiologischen druckes von fluiden des menschlichen oder tierischen koerpers
DE3838689C1 (en) 1988-11-15 1990-06-28 Fresenius Ag, 6380 Bad Homburg, De Method for the continuous measurement of the pressure in a flexible fluid line for medical purposes, as well as a device for carrying out the method
JP3006199B2 (ja) 1991-09-03 2000-02-07 株式会社日立製作所 光ディスクの製造方法
JPH0725949Y2 (ja) * 1992-01-30 1995-06-14 日本光電工業株式会社 輸液セット
DE4340536A1 (de) 1993-10-29 1995-05-04 Lang Volker Vorrichtung zur Überwachung der intravenösen Infusionstherapie mit besonderer Eignung für den Infusionspumpen-Einsatz und die Applikation kleiner Infusionsmengen in der Paediatrie
US5410916A (en) * 1994-06-24 1995-05-02 Honeywell Inc. Flowthrough pressure sensor
US5514102A (en) * 1995-05-05 1996-05-07 Zevex Incorporated Pressure monitoring enteral feeding system and method
IL120651A (en) 1997-04-11 2001-06-14 Nestle Sa Administration of liquid to a patient
US6171253B1 (en) * 1999-05-04 2001-01-09 Apex Medical, Inc. Flat tube pressure sensor
US6755079B1 (en) * 2000-03-27 2004-06-29 Halliburton Energy Services, Inc. Method and apparatus for determining fluid viscosity
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JP3915474B2 (ja) * 2001-11-02 2007-05-16 株式会社ジェイ・エム・エス 圧力検知装置
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JP5134142B2 (ja) * 2008-09-22 2013-01-30 フラウンホーファー−ゲゼルシャフト ツル フェルデルング デル アンゲヴァンテン フォルシュング エー ファウ 少なくとも一つのフローパラメータを測定するための装置および方法
US8231842B2 (en) * 2010-01-22 2012-07-31 Tecan Trading Ag Positive displacement pump with pressure sensor
DE102012102274B4 (de) * 2012-03-19 2018-05-24 B. Braun Melsungen Ag Kolbenpumpe

Also Published As

Publication number Publication date
JP6185550B2 (ja) 2017-08-23
JP2015515299A (ja) 2015-05-28
EP2663773B1 (de) 2017-01-11
RU2595297C2 (ru) 2016-08-27
US20150032055A1 (en) 2015-01-29
EP2663773A1 (de) 2013-11-20
CN104220751B (zh) 2016-09-07
DE102012102273A8 (de) 2013-12-05
WO2013139408A1 (de) 2013-09-26
DE102012102273A1 (de) 2013-09-19
RU2014142055A (ru) 2016-05-20
US10300192B2 (en) 2019-05-28
CN104220751A (zh) 2014-12-17

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B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 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: 20 (VINTE) ANOS CONTADOS A PARTIR DE 06/11/2012, 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.

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 2799 DE 27-08-2024 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.