JP2005524081A - 圧力センサ膜を密封するための装置および方法 - Google Patents

圧力センサ膜を密封するための装置および方法 Download PDF

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Publication number
JP2005524081A
JP2005524081A JP2004501896A JP2004501896A JP2005524081A JP 2005524081 A JP2005524081 A JP 2005524081A JP 2004501896 A JP2004501896 A JP 2004501896A JP 2004501896 A JP2004501896 A JP 2004501896A JP 2005524081 A JP2005524081 A JP 2005524081A
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Japan
Prior art keywords
membrane
housing
pressure sensor
fluid pressure
fluid
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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.)
Pending
Application number
JP2004501896A
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English (en)
Japanese (ja)
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JP2005524081A5 (https=
Inventor
デイビッド クーン，
ジェイソン カリライト，
エド シム，
ジャン ジェンセン，
マイケル プリスコ，
ジェリー リップリー，
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.)
Baxter Healthcare SA
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Baxter Healthcare SA
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 Baxter Healthcare SA filed Critical Baxter Healthcare SA
Publication of JP2005524081A publication Critical patent/JP2005524081A/ja
Publication of JP2005524081A5 publication Critical patent/JP2005524081A5/ja
Pending legal-status Critical Current

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    • 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
    • G01L19/06—Means for preventing overload or deleterious influence of the measured medium on the measuring device or vice versa
    • G01L19/0627—Protection against aggressive medium in general
    • G01L19/0645—Protection against aggressive medium in general using isolation membranes, specially adapted for protection
    • 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
    • A61M1/36—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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/0215—Measuring pressure in heart or blood vessels by means inserted into the body
    • 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
    • A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
    • A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies
    • A61M5/16854—Monitoring, detecting, signalling or eliminating infusion flow anomalies by monitoring line pressure

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  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Physics & Mathematics (AREA)
  • Hematology (AREA)
  • Cardiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • External Artificial Organs (AREA)
  • Measuring Fluid Pressure (AREA)
JP2004501896A 2002-04-30 2003-04-23 圧力センサ膜を密封するための装置および方法 Pending JP2005524081A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/136,411 US7021148B2 (en) 2002-04-30 2002-04-30 Apparatus and method for sealing pressure sensor membranes
PCT/US2003/012815 WO2003093780A1 (en) 2002-04-30 2003-04-23 'apparatus and method for sealing pressure sensor membranes'

Publications (2)

Publication Number Publication Date
JP2005524081A true JP2005524081A (ja) 2005-08-11
JP2005524081A5 JP2005524081A5 (https=) 2006-04-06

Family

ID=29249618

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004501896A Pending JP2005524081A (ja) 2002-04-30 2003-04-23 圧力センサ膜を密封するための装置および方法

Country Status (6)

Country Link
US (1) US7021148B2 (https=)
EP (1) EP1499865A1 (https=)
JP (1) JP2005524081A (https=)
AU (1) AU2003225159A1 (https=)
MX (1) MXPA04010806A (https=)
WO (1) WO2003093780A1 (https=)

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JP2007222490A (ja) * 2006-02-24 2007-09-06 Jms Co Ltd 回路内圧センサ用検出ユニット、回路内圧センサ
JP2008051663A (ja) * 2006-08-24 2008-03-06 Asahi Kasei Kuraray Medical Co Ltd 圧力センサ
JP2008259553A (ja) * 2007-04-10 2008-10-30 Asahi Kasei Kuraray Medical Co Ltd 圧力センサ
JP2008267953A (ja) * 2007-04-19 2008-11-06 Denso Corp 圧力センサおよび圧力センサの取付構造
JP2009524817A (ja) * 2006-01-26 2009-07-02 デビオテック ソシエテ アノニム 医療用ディスポーザル機器の流体圧力を測定するための圧力計測機器
JP2010259538A (ja) * 2009-04-30 2010-11-18 Jms Co Ltd 体液処理装置、圧力測定器
JP2011508216A (ja) * 2007-12-17 2011-03-10 ホスピラ・インコーポレイテツド 薬剤の投与を監視するための差圧式の流量センサアセンブリおよびその使用方法
JP2011062561A (ja) * 2010-12-27 2011-03-31 Jms Co Ltd 回路内圧センサ用検出ユニット、回路内圧センサ
JP2011516836A (ja) * 2008-03-26 2011-05-26 ミリポア・コーポレイション 滅菌流路へのセンサの接続システム及び方法
JP2013002945A (ja) * 2011-06-16 2013-01-07 Denso Corp 圧力センサ
JP2013502949A (ja) * 2009-08-28 2013-01-31 ハイブ・ディー・オー・オー 医療用の圧力変換器および接触ホルダー
JP2013524959A (ja) * 2010-04-30 2013-06-20 フレセニアス メディカル ケア ドイチュランド ゲーエムベーハー 圧力ドーム用の膜
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