JP5928160B2 - 圧電ポンプおよびこれを備えた血圧情報測定装置 - Google Patents

圧電ポンプおよびこれを備えた血圧情報測定装置 Download PDF

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Publication number
JP5928160B2
JP5928160B2 JP2012121794A JP2012121794A JP5928160B2 JP 5928160 B2 JP5928160 B2 JP 5928160B2 JP 2012121794 A JP2012121794 A JP 2012121794A JP 2012121794 A JP2012121794 A JP 2012121794A JP 5928160 B2 JP5928160 B2 JP 5928160B2
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Japan
Prior art keywords
diaphragm
actuator
communication hole
piezoelectric pump
pump
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Active
Application number
JP2012121794A
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English (en)
Japanese (ja)
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JP2013245649A5 (enExample
JP2013245649A (ja
Inventor
佐野　佳彦
佳彦 佐野
小椋　敏彦
敏彦 小椋
小林　達矢
達矢 小林
祐輝 山下
祐輝 山下
由樹 土居
由樹 土居
角田　亘
角田　　亘
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Omron Healthcare Co Ltd
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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.)
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Publication date
Application filed by Omron Healthcare Co Ltd filed Critical Omron Healthcare Co Ltd
Priority to JP2012121794A priority Critical patent/JP5928160B2/ja
Priority to US14/404,829 priority patent/US9433359B2/en
Priority to DE112013002723.2T priority patent/DE112013002723B4/de
Priority to CN201380023713.3A priority patent/CN104302913B/zh
Priority to PCT/JP2013/061188 priority patent/WO2013179789A1/ja
Publication of JP2013245649A publication Critical patent/JP2013245649A/ja
Publication of JP2013245649A5 publication Critical patent/JP2013245649A5/ja
Application granted granted Critical
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    • 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
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/04—Pumps having electric drive
    • F04B43/043—Micropumps
    • F04B43/046—Micropumps with piezoelectric drive
    • 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
    • A61B5/02141—Details of apparatus construction, e.g. pump units or housings therefor, cuff pressurising systems, arrangements of fluid conduits or circuits
    • 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
    • A61B5/02225—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers using the oscillometric method
    • 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
    • A61B5/02233—Occluders specially adapted therefor
    • 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
    • A61B5/0225—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers the pressure being controlled by electric signals, e.g. derived from Korotkoff sounds
    • 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
    • A61B5/0235—Valves specially adapted therefor

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cardiology (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Physiology (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • Reciprocating Pumps (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
JP2012121794A 2012-05-29 2012-05-29 圧電ポンプおよびこれを備えた血圧情報測定装置 Active JP5928160B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2012121794A JP5928160B2 (ja) 2012-05-29 2012-05-29 圧電ポンプおよびこれを備えた血圧情報測定装置
US14/404,829 US9433359B2 (en) 2012-05-29 2013-04-15 Piezoelectric pump and blood-pressure information measurement device provided therewith
DE112013002723.2T DE112013002723B4 (de) 2012-05-29 2013-04-15 Piezoelektrische Pumpe und Blutdruckinformation-Messeinrichtung, welche dazu geliefert wird
CN201380023713.3A CN104302913B (zh) 2012-05-29 2013-04-15 压电泵和具有该压电泵的血压信息测量装置
PCT/JP2013/061188 WO2013179789A1 (ja) 2012-05-29 2013-04-15 圧電ポンプおよびこれを備えた血圧情報測定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012121794A JP5928160B2 (ja) 2012-05-29 2012-05-29 圧電ポンプおよびこれを備えた血圧情報測定装置

Publications (3)

Publication Number Publication Date
JP2013245649A JP2013245649A (ja) 2013-12-09
JP2013245649A5 JP2013245649A5 (enExample) 2015-06-25
JP5928160B2 true JP5928160B2 (ja) 2016-06-01

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JP2012121794A Active JP5928160B2 (ja) 2012-05-29 2012-05-29 圧電ポンプおよびこれを備えた血圧情報測定装置

Country Status (5)

Country Link
US (1) US9433359B2 (enExample)
JP (1) JP5928160B2 (enExample)
CN (1) CN104302913B (enExample)
DE (1) DE112013002723B4 (enExample)
WO (1) WO2013179789A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10260495B2 (en) 2014-08-20 2019-04-16 Murata Manufacturing Co., Ltd. Blower with a vibrating body having a restraining plate located on a periphery of the body

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EP3604810B1 (en) * 2014-02-21 2023-06-28 Murata Manufacturing Co., Ltd. Fluid control device and pump
CN104905778B (zh) * 2014-03-12 2018-08-10 科际器材工业股份有限公司 双向排气装置及其双向出气结构
JP6327905B2 (ja) * 2014-03-28 2018-05-23 テルモ株式会社 血圧計
CN106460828B (zh) * 2014-05-20 2018-09-04 株式会社村田制作所 鼓风机
WO2016006496A1 (ja) * 2014-07-11 2016-01-14 株式会社村田製作所 吸引装置
GB2542527B (en) * 2014-07-16 2020-08-26 Murata Manufacturing Co Fluid control device
WO2016008154A1 (zh) * 2014-07-18 2016-01-21 科际精密股份有限公司 负压伤口治疗仪
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DE112016002205B4 (de) * 2015-06-11 2021-09-16 Murata Manufacturing Co., Ltd. Pumpe
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TWI611103B (zh) * 2016-02-03 2018-01-11 研能科技股份有限公司 適用於壓電致動泵浦之驅動電路之控制方法及其驅動電路
WO2017195475A1 (ja) * 2016-05-09 2017-11-16 株式会社村田製作所 バルブ、流体制御装置および血圧計
JP6293825B2 (ja) * 2016-07-12 2018-03-14 科際精密股▲ふん▼有限公司 圧電ポンプ及びその操作方法
JP6269907B1 (ja) * 2016-07-29 2018-01-31 株式会社村田製作所 バルブ、気体制御装置
TWI661127B (zh) * 2016-09-05 2019-06-01 研能科技股份有限公司 微型流體控制裝置
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Publication number Priority date Publication date Assignee Title
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Also Published As

Publication number Publication date
US20150150470A1 (en) 2015-06-04
CN104302913B (zh) 2017-03-01
CN104302913A (zh) 2015-01-21
DE112013002723T5 (de) 2015-03-12
DE112013002723B4 (de) 2021-09-23
US9433359B2 (en) 2016-09-06
WO2013179789A1 (ja) 2013-12-05
JP2013245649A (ja) 2013-12-09

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