DE112018005152T5 - Druckmesseinrichtung und druckmessverfahren - Google Patents

Druckmesseinrichtung und druckmessverfahren Download PDF

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Publication number
DE112018005152T5
DE112018005152T5 DE112018005152.8T DE112018005152T DE112018005152T5 DE 112018005152 T5 DE112018005152 T5 DE 112018005152T5 DE 112018005152 T DE112018005152 T DE 112018005152T DE 112018005152 T5 DE112018005152 T5 DE 112018005152T5
Authority
DE
Germany
Prior art keywords
pressure
diaphragm
measurement object
sensor
value
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.)
Ceased
Application number
DE112018005152.8T
Other languages
German (de)
English (en)
Inventor
Shinya Nakagawa
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.)
Omron Healthcare Co Ltd
Original Assignee
Omron Healthcare Co Ltd
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 Omron Healthcare Co Ltd filed Critical Omron Healthcare Co Ltd
Publication of DE112018005152T5 publication Critical patent/DE112018005152T5/de
Ceased legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/0041—Transmitting or indicating the displacement of flexible diaphragms
    • G01L9/0051—Transmitting or indicating the displacement of flexible diaphragms using variations in ohmic resistance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L7/00—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements
    • G01L7/02—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges
    • 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
    • A61B5/022—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L17/00—Devices or apparatus for measuring tyre pressure or the pressure in other inflated bodies
    • G01L17/005—Devices or apparatus for measuring tyre pressure or the pressure in other inflated bodies using a sensor contacting the exterior surface, e.g. for measuring deformation
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Vascular Medicine (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Physiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Measuring Fluid Pressure (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
DE112018005152.8T 2017-09-14 2018-09-12 Druckmesseinrichtung und druckmessverfahren Ceased DE112018005152T5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2017-177133 2017-09-14
JP2017177133A JP6852631B2 (ja) 2017-09-14 2017-09-14 圧力測定装置、及び圧力測定方法
PCT/JP2018/033770 WO2019054403A1 (ja) 2017-09-14 2018-09-12 圧力測定装置、及び圧力測定方法

Publications (1)

Publication Number Publication Date
DE112018005152T5 true DE112018005152T5 (de) 2020-09-03

Family

ID=65723667

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112018005152.8T Ceased DE112018005152T5 (de) 2017-09-14 2018-09-12 Druckmesseinrichtung und druckmessverfahren

Country Status (5)

Country Link
US (1) US20200182723A1 (https=)
JP (1) JP6852631B2 (https=)
CN (1) CN111033203B (https=)
DE (1) DE112018005152T5 (https=)
WO (1) WO2019054403A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111920394B (zh) * 2020-06-23 2024-10-22 泰安市泰医医疗器械有限公司 气囊式脉搏探头及其制作和使用方法
US20240167900A1 (en) * 2021-03-29 2024-05-23 Sony Group Corporation Pressure measurement method, control method, pressure measurement device, and analyzer
CN118022144B (zh) * 2024-04-11 2024-06-21 湖南圣安杰医疗科技有限公司 一种球囊扩张压力泵压力监测及处理系统

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH082351B2 (ja) * 1987-05-27 1996-01-17 コ−リン電子株式会社 脈波検出装置
JP2613635B2 (ja) * 1988-07-26 1997-05-28 コーリン電子株式会社 圧脈波検出装置
FR2700684B1 (fr) * 1993-01-28 1995-04-14 Univ Rennes Tensiomètre à mesure en continu, et procédé correspondant.
JP4014006B2 (ja) * 2004-06-17 2007-11-28 株式会社山武 圧力センサ
EP2000790B1 (en) * 2006-03-29 2012-09-12 JMS Co., Ltd. Pressure detection device
US20070276267A1 (en) * 2006-05-24 2007-11-29 A. C. Cossor & Son (Surgical) Limited Deflation control valve
US8042401B2 (en) * 2008-06-12 2011-10-25 Rosemount, Inc. Isolation system for process pressure measurement
JP5353268B2 (ja) * 2009-01-28 2013-11-27 オムロンヘルスケア株式会社 ダイヤフラムポンプおよび血圧計
US8704538B2 (en) * 2010-07-01 2014-04-22 Mks Instruments, Inc. Capacitance sensors
JP5619593B2 (ja) * 2010-12-17 2014-11-05 株式会社エー・アンド・デイ 動脈血管検査装置

Also Published As

Publication number Publication date
JP2019052936A (ja) 2019-04-04
CN111033203A (zh) 2020-04-17
WO2019054403A1 (ja) 2019-03-21
JP6852631B2 (ja) 2021-03-31
US20200182723A1 (en) 2020-06-11
CN111033203B (zh) 2021-09-03

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R003 Refusal decision now final