CN104220751B - 用于供应和计量用于医疗目的的流体的装置 - Google Patents

用于供应和计量用于医疗目的的流体的装置 Download PDF

Info

Publication number
CN104220751B
CN104220751B CN201280071566.2A CN201280071566A CN104220751B CN 104220751 B CN104220751 B CN 104220751B CN 201280071566 A CN201280071566 A CN 201280071566A CN 104220751 B CN104220751 B CN 104220751B
Authority
CN
China
Prior art keywords
sensor
sensor part
fluid
port
membrane
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.)
Active
Application number
CN201280071566.2A
Other languages
English (en)
Chinese (zh)
Other versions
CN104220751A (zh
Inventor
迪特马尔·埃伯哈德
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.)
B Braun Melsungen AG
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 CN104220751A publication Critical patent/CN104220751A/zh
Application granted granted Critical
Publication of CN104220751B publication Critical patent/CN104220751B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • F04B13/00—Pumps specially modified to deliver fixed or variable measured quantities
    • 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
    • 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
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hematology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Anesthesiology (AREA)
  • Vascular Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
CN201280071566.2A 2012-03-19 2012-11-06 用于供应和计量用于医疗目的的流体的装置 Active CN104220751B (zh)

Applications Claiming Priority (3)

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

Publications (2)

Publication Number Publication Date
CN104220751A CN104220751A (zh) 2014-12-17
CN104220751B true CN104220751B (zh) 2016-09-07

Family

ID=47116034

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280071566.2A Active CN104220751B (zh) 2012-03-19 2012-11-06 用于供应和计量用于医疗目的的流体的装置

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
CA3004480A1 (en) * 2015-11-16 2017-05-26 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
IL305915A (en) * 2021-04-14 2023-11-01 Fize Medical Ltd Measurement of urine production and other urine-related parameters

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US6171253B1 (en) * 1999-05-04 2001-01-09 Apex Medical, Inc. Flat tube pressure sensor

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US6755079B1 (en) * 2000-03-27 2004-06-29 Halliburton Energy Services, Inc. Method and apparatus for determining fluid viscosity
US6523414B1 (en) * 2001-04-16 2003-02-25 Zevex, Inc. Optical pressure monitoring system
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
AUPR982302A0 (en) * 2002-01-03 2002-01-31 Pax Fluid Systems Inc. A fluid flow controller
DE10305036A1 (de) * 2003-02-07 2004-08-26 Richard Wolf Gmbh Drucksensor für eine medizinische Schlauchpumpe
DE20317579U1 (de) 2003-11-14 2004-01-15 Wenning, Franz Durchlaufsichere Kolbenpumpe
EP1817499B1 (en) 2004-11-29 2008-10-15 Thierry Navarro Volumetric pump with reciprocated and rotated piston
DE102005052927A1 (de) * 2005-11-03 2007-05-10 Pvb Critical Care Gmbh Infusions- und Blutdruckmeßanordnung
US20090112155A1 (en) * 2007-10-30 2009-04-30 Lifescan, Inc. Micro Diaphragm Pump
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US6171253B1 (en) * 1999-05-04 2001-01-09 Apex Medical, Inc. Flat tube pressure sensor

Also Published As

Publication number Publication date
DE102012102273A1 (de) 2013-09-19
EP2663773B1 (de) 2017-01-11
CN104220751A (zh) 2014-12-17
US10300192B2 (en) 2019-05-28
EP2663773A1 (de) 2013-11-20
DE102012102273A8 (de) 2013-12-05
WO2013139408A1 (de) 2013-09-26
US20150032055A1 (en) 2015-01-29
JP6185550B2 (ja) 2017-08-23
RU2595297C2 (ru) 2016-08-27
BR112014021577B1 (pt) 2021-06-22
RU2014142055A (ru) 2016-05-20
JP2015515299A (ja) 2015-05-28

Similar Documents

Publication Publication Date Title
CN104220751B (zh) 用于供应和计量用于医疗目的的流体的装置
US9937291B2 (en) Piston pump
JP7546722B2 (ja) 流体流れの圧力を測定するための装置
CN104204517B (zh) 活塞泵、用于借助于活塞泵来供应和计量用于医疗目的的流体的装置
KR101096296B1 (ko) 체외 순환 회로의 압력 센서
CN102143775B (zh) 具有用于功能异常检测的集成式压力传感器的微电子机械系统流体阀
EP2621557B1 (en) Pressure sensor seal
US8448523B2 (en) Device and method for determining at least one flow parameter
EP2621555B1 (en) Pressure monitoring system for infusion pumps
WO2008080552A3 (de) Verfahren und vorrichtung zur durchflussmessung
RU2010146467A (ru) Устройство обратного клапана, диафрагменный насос и сфигмоманометр
EP2464954A1 (en) Pressure indicator
US20200129079A1 (en) Fluid pressure sensor protection
WO2024229443A3 (en) Systems and methods for monitoring operations of an infusion delivery device using a pressure sensor
HK1182973A (en) Pressure sensor seal
HK1182973B (en) Pressure sensor seal
HK1182974B (en) Pressure monitoring system for infusion pumps
HK1182974A (en) Pressure monitoring system for infusion pumps

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant