DE112009004322B4 - Membranpumpe und Blutdruckmessgerät - Google Patents

Membranpumpe und Blutdruckmessgerät Download PDF

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Publication number
DE112009004322B4
DE112009004322B4 DE112009004322.4T DE112009004322T DE112009004322B4 DE 112009004322 B4 DE112009004322 B4 DE 112009004322B4 DE 112009004322 T DE112009004322 T DE 112009004322T DE 112009004322 B4 DE112009004322 B4 DE 112009004322B4
Authority
DE
Germany
Prior art keywords
pump
air
gas
chamber
diaphragm pump
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
DE112009004322.4T
Other languages
German (de)
English (en)
Other versions
DE112009004322T5 (de
Inventor
Yoshihiko Sano
Tomohiro Kukita
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 DE112009004322T5 publication Critical patent/DE112009004322T5/de
Application granted granted Critical
Publication of DE112009004322B4 publication Critical patent/DE112009004322B4/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • A61B5/0235—Valves 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
    • A61B5/02233—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
    • 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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/14—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
    • F04B1/141—Details or component parts
    • F04B1/146—Swash plates; Actuating elements
    • F04B1/148—Bearings therefor
    • 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
    • F04B43/025—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms two or more plate-like pumping members in parallel
    • F04B43/026—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms two or more plate-like pumping members in parallel each plate-like pumping flexible member working in its own pumping chamber
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
    • A61B2560/04—Constructional details of apparatus

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)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Reciprocating Pumps (AREA)
DE112009004322.4T 2009-01-28 2009-12-18 Membranpumpe und Blutdruckmessgerät Active DE112009004322B4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009016459A JP5353268B2 (ja) 2009-01-28 2009-01-28 ダイヤフラムポンプおよび血圧計
JP2009-016459 2009-01-28
PCT/JP2009/071119 WO2010087089A1 (ja) 2009-01-28 2009-12-18 ダイヤフラムポンプおよび血圧計

Publications (2)

Publication Number Publication Date
DE112009004322T5 DE112009004322T5 (de) 2012-06-06
DE112009004322B4 true DE112009004322B4 (de) 2023-10-05

Family

ID=42395355

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112009004322.4T Active DE112009004322B4 (de) 2009-01-28 2009-12-18 Membranpumpe und Blutdruckmessgerät

Country Status (11)

Country Link
US (1) US9375155B2 (enExample)
JP (1) JP5353268B2 (enExample)
KR (1) KR101638647B1 (enExample)
CN (1) CN102292549B (enExample)
AR (1) AR077729A1 (enExample)
BR (1) BRPI0924229B1 (enExample)
DE (1) DE112009004322B4 (enExample)
MX (1) MX2011007726A (enExample)
RU (1) RU2516662C2 (enExample)
TW (1) TWI488609B (enExample)
WO (1) WO2010087089A1 (enExample)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014091266A1 (en) 2012-12-10 2014-06-19 Kongsberg Automotive Ab Unitary fluid flow apparatus for inflating and deflating a device
JP5731576B2 (ja) * 2013-06-06 2015-06-10 応研精工株式会社 急排弁構造体およびダイヤフラムポンプ
US20150198154A1 (en) * 2014-01-16 2015-07-16 Ying Lin Cai Vibration-reducing structure for compressing diaphragm pump
CN104825145A (zh) * 2015-04-30 2015-08-12 深圳金亿帝医疗设备股份有限公司 气阀、集成气泵及可穿戴地电子血压计
CN105134568B (zh) * 2015-08-27 2017-08-25 广东乐心医疗电子股份有限公司 一种充排气一体式气泵以及包含该气泵的电子血压计
KR101605140B1 (ko) * 2015-08-27 2016-03-21 (주)포엘디자인 듀얼펌핑 유체펌프
KR20170024985A (ko) 2015-08-27 2017-03-08 삼성전자주식회사 무동력 가압부를 갖는 혈압계
CN205025738U (zh) * 2015-09-11 2016-02-10 厦门坤锦电子科技有限公司 一种气泵
TWI576782B (zh) * 2016-01-22 2017-04-01 Jin-Feng Lin An electrocardiogram health management system based on a laptop computer or a personal computer
CN107654353B (zh) * 2016-07-25 2019-04-19 厦门科际精密器材有限公司 气泵
TWI655929B (zh) 2016-12-01 2019-04-11 深禾醫學科技股份有限公司 具血壓量測功能的穿戴式裝置
CN109386458B (zh) * 2017-08-02 2024-08-23 厦门科际精密器材有限公司 气泵
EP3456252A1 (en) 2017-09-14 2019-03-20 Koninklijke Philips N.V. Inflation apparatus for an inflation-based non-invasive blood pressure monitor and a method of operating the same
JP6852631B2 (ja) * 2017-09-14 2021-03-31 オムロンヘルスケア株式会社 圧力測定装置、及び圧力測定方法
JP6515160B2 (ja) * 2017-09-19 2019-05-15 多田プラスチック工業株式会社 袋体へのエアー供給装置
CN109700444A (zh) * 2019-01-24 2019-05-03 深圳金亿帝医疗设备股份有限公司 血压测量设备以及集成气泵
CN113349750A (zh) * 2019-04-10 2021-09-07 四川大学华西医院 可开合臂筒式血压计及血压测量方法
CN110030180A (zh) * 2019-04-30 2019-07-19 东莞市康助医疗科技有限公司 一种空气泵和电子血压计
JP7652534B2 (ja) 2020-03-13 2025-03-27 マブチモーターオーケン株式会社 圧力調整装置
EP3879102B1 (en) * 2020-03-13 2023-12-06 Okenseiko Co., Ltd. Diaphragm pump and pressure regulating apparatus

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07210167A (ja) 1994-01-19 1995-08-11 Omron Corp 音響フィルタ
JPH11276447A (ja) 1998-03-27 1999-10-12 Nec Corp 容積補償型血圧計及び該血圧計におけるポンプ脈動圧低減化の方法
JP2003162283A (ja) 2001-11-28 2003-06-06 Omron Corp 音響フィルタ
US6843643B2 (en) 2001-11-06 2005-01-18 Oken Seiko Co., Ltd. Valve mounting arrangement in a diaphragm pump

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4801249A (en) * 1986-06-09 1989-01-31 Ohken Seiko Co., Ltd. Small-sized pump
US6506033B2 (en) * 2000-10-26 2003-01-14 Okenseiko Co., Ltd. Miniature pump with ball-plate drive
JP4670200B2 (ja) * 2001-08-10 2011-04-13 ミツミ電機株式会社 小型ポンプ
CN2505616Y (zh) * 2001-09-10 2002-08-14 香港汇进企业有限公司 医学用小型气泵
JP4318133B2 (ja) 2001-11-06 2009-08-19 応研精工株式会社 逆止弁
JP2004163597A (ja) * 2002-11-12 2004-06-10 Seiko Epson Corp 電気光学装置および電気光学装置の製造方法並びに電子機器
JP4197441B2 (ja) * 2003-02-28 2008-12-17 応研精工株式会社 ダイヤフラムポンプ
JP2005030341A (ja) * 2003-07-09 2005-02-03 Oken Ltd ダイヤフラムポンプ
CN2684161Y (zh) * 2003-09-17 2005-03-09 张睐 医用氧气流量计量器
JP5223436B2 (ja) * 2008-04-16 2013-06-26 オムロンヘルスケア株式会社 逆止弁構造、ダイヤフラムポンプおよび血圧計

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07210167A (ja) 1994-01-19 1995-08-11 Omron Corp 音響フィルタ
JPH11276447A (ja) 1998-03-27 1999-10-12 Nec Corp 容積補償型血圧計及び該血圧計におけるポンプ脈動圧低減化の方法
US6843643B2 (en) 2001-11-06 2005-01-18 Oken Seiko Co., Ltd. Valve mounting arrangement in a diaphragm pump
JP2003162283A (ja) 2001-11-28 2003-06-06 Omron Corp 音響フィルタ

Also Published As

Publication number Publication date
TWI488609B (zh) 2015-06-21
RU2516662C2 (ru) 2014-05-20
US20110282223A1 (en) 2011-11-17
US9375155B2 (en) 2016-06-28
JP5353268B2 (ja) 2013-11-27
BRPI0924229A2 (pt) 2016-01-26
MX2011007726A (es) 2011-09-21
CN102292549B (zh) 2014-04-16
AR077729A1 (es) 2011-09-21
RU2011135764A (ru) 2013-03-10
JP2010174685A (ja) 2010-08-12
KR101638647B1 (ko) 2016-07-11
TW201032776A (en) 2010-09-16
WO2010087089A1 (ja) 2010-08-05
KR20110108407A (ko) 2011-10-05
DE112009004322T5 (de) 2012-06-06
CN102292549A (zh) 2011-12-21
BRPI0924229B1 (pt) 2020-02-18

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R409 Internal rectification of the legal status completed
R409 Internal rectification of the legal status completed
R012 Request for examination validly filed
R016 Response to examination communication
R018 Grant decision by examination section/examining division
R020 Patent grant now final