EA200701066A1 - Мембранный узел, корпус узла измерения давления и узел измерения давления - Google Patents

Мембранный узел, корпус узла измерения давления и узел измерения давления

Info

Publication number
EA200701066A1
EA200701066A1 EA200701066A EA200701066A EA200701066A1 EA 200701066 A1 EA200701066 A1 EA 200701066A1 EA 200701066 A EA200701066 A EA 200701066A EA 200701066 A EA200701066 A EA 200701066A EA 200701066 A1 EA200701066 A1 EA 200701066A1
Authority
EA
Eurasian Patent Office
Prior art keywords
knot
membrane
pressure
measuring
fixing ring
Prior art date
Application number
EA200701066A
Other languages
English (en)
Other versions
EA010228B1 (ru
Inventor
Райнхольд Райтер
Марко Карона
Original Assignee
Фрезениус Медикел Кэар Дойчланд Гмбх
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 Фрезениус Медикел Кэар Дойчланд Гмбх filed Critical Фрезениус Медикел Кэар Дойчланд Гмбх
Publication of EA200701066A1 publication Critical patent/EA200701066A1/ru
Publication of EA010228B1 publication Critical patent/EA010228B1/ru

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
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3639—Blood pressure control, pressure transducers specially adapted therefor
    • 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
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • 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
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3639—Blood pressure control, pressure transducers specially adapted therefor
    • A61M1/3641—Pressure isolators
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
    • G01L19/0007—Fluidic connecting means
    • G01L19/0023—Fluidic connecting means for flowthrough systems having a flexible pressure transmitting element

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Cardiology (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Emergency Medicine (AREA)
  • Urology & Nephrology (AREA)
  • External Artificial Organs (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

Настоящее изобретение относится к мембранному узлу, адаптированному для использования в корпусе узла измерения давления, предпочтительно для измерения давления экстракорпорального кровообращения, включающий гибкую мембрану и фиксирующее кольцо, которое объединено с мембраной таким образом, что мембрана и фиксирующее кольцо формируют единый элемент, в котором фиксирующее кольцо имеет более низкую гибкость, чем мембрана, и в котором фиксирующее кольцо включает фиксирующие элементы для фиксации фиксирующего кольца в корпусе измерения давления. Изобретение далее относится к корпусу и к мембранному узлу.
EA200701066A 2004-11-17 2005-11-10 Мембранный узел, корпус узла измерения давления и узел измерения давления EA010228B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04425855A EP1658869A1 (en) 2004-11-17 2004-11-17 Membrane unit, housing of a pressure measuring unit and pressure measuring unit
PCT/EP2005/012042 WO2006053673A1 (en) 2004-11-17 2005-11-10 Membrane unit, housing of a pressure measuring unit and pressure measuring unit

Publications (2)

Publication Number Publication Date
EA200701066A1 true EA200701066A1 (ru) 2007-10-26
EA010228B1 EA010228B1 (ru) 2008-06-30

Family

ID=34932889

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200701066A EA010228B1 (ru) 2004-11-17 2005-11-10 Мембранный узел, корпус узла измерения давления и узел измерения давления

Country Status (18)

Country Link
US (2) US7603907B2 (ru)
EP (2) EP1658869A1 (ru)
JP (1) JP2008520260A (ru)
KR (1) KR101277019B1 (ru)
CN (1) CN100569304C (ru)
AU (1) AU2005306021B2 (ru)
BR (1) BRPI0517750B8 (ru)
CA (1) CA2583789C (ru)
CY (1) CY1117463T1 (ru)
DK (1) DK1812095T3 (ru)
EA (1) EA010228B1 (ru)
ES (1) ES2568651T3 (ru)
HK (1) HK1101144A1 (ru)
HU (1) HUE028827T2 (ru)
MX (1) MX2007005864A (ru)
PL (1) PL1812095T3 (ru)
SI (1) SI1812095T1 (ru)
WO (1) WO2006053673A1 (ru)

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US10391227B2 (en) * 2014-05-15 2019-08-27 Novalung Gmbh Medico-technical measuring device and measuring method
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JP6685089B2 (ja) * 2015-06-01 2020-04-22 日機装株式会社 医療用液圧検出装置
US9974942B2 (en) 2015-06-19 2018-05-22 Fresenius Medical Care Holdings, Inc. Non-vented vial drug delivery
EP3159026A1 (de) 2015-10-23 2017-04-26 novalung GmbH Zwischenelement für eine medizintechnische extrakorporale fluidleitung, medizintechnisches extrakorporales fluidsystem und verfahren zum messen eines in einem medizintechnischen extrakorporalen fluidsystem geführten fluid des menschlichen oder tierischen körpers enthaltenen gases
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JP7025408B2 (ja) 2016-08-19 2022-02-24 アウトセット・メディカル・インコーポレイテッド 腹膜透析システム及び方法
JP6483874B1 (ja) 2018-01-18 2019-03-13 日機装株式会社 圧力検出器の調整装置
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JP6639559B2 (ja) 2018-05-16 2020-02-05 日機装株式会社 圧力検出器
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Also Published As

Publication number Publication date
KR20070084231A (ko) 2007-08-24
PL1812095T3 (pl) 2016-07-29
US20070295093A1 (en) 2007-12-27
HUE028827T2 (en) 2017-01-30
EP1658869A1 (en) 2006-05-24
BRPI0517750A (pt) 2008-10-21
US7603907B2 (en) 2009-10-20
ES2568651T3 (es) 2016-05-03
AU2005306021A1 (en) 2006-05-26
CN101035577A (zh) 2007-09-12
BRPI0517750B1 (pt) 2018-07-03
JP2008520260A (ja) 2008-06-19
AU2005306021B2 (en) 2011-08-18
WO2006053673A1 (en) 2006-05-26
DK1812095T3 (en) 2016-04-18
CA2583789C (en) 2013-09-03
CY1117463T1 (el) 2017-04-26
EP1812095B1 (en) 2016-01-20
CA2583789A1 (en) 2006-05-26
CN100569304C (zh) 2009-12-16
KR101277019B1 (ko) 2013-06-24
MX2007005864A (es) 2007-10-17
US7921723B2 (en) 2011-04-12
US20100132458A1 (en) 2010-06-03
HK1101144A1 (zh) 2007-10-12
EP1812095A1 (en) 2007-08-01
EA010228B1 (ru) 2008-06-30
BRPI0517750B8 (pt) 2021-06-22
SI1812095T1 (sl) 2016-06-30

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ KZ KG MD TJ TM