JP6989405B2 - 電磁弁、血圧計および機器 - Google Patents

電磁弁、血圧計および機器 Download PDF

Info

Publication number
JP6989405B2
JP6989405B2 JP2018023421A JP2018023421A JP6989405B2 JP 6989405 B2 JP6989405 B2 JP 6989405B2 JP 2018023421 A JP2018023421 A JP 2018023421A JP 2018023421 A JP2018023421 A JP 2018023421A JP 6989405 B2 JP6989405 B2 JP 6989405B2
Authority
JP
Japan
Prior art keywords
solenoid valve
diaphragm
pole piece
fluid
plate portion
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
JP2018023421A
Other languages
English (en)
Japanese (ja)
Other versions
JP2019138403A5 (enExample
JP2019138403A (ja
Inventor
佳彦 佐野
孝哲 西岡
博文 小野原
岳 窪田
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.)
Foster Electric Co Ltd
Omron Healthcare Co Ltd
Original Assignee
Foster Electric Co Ltd
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
Priority to JP2018023421A priority Critical patent/JP6989405B2/ja
Application filed by Foster Electric Co Ltd, Omron Healthcare Co Ltd filed Critical Foster Electric Co Ltd
Priority to CN201980013083.9A priority patent/CN111712661B/zh
Priority to BR112020016367-8A priority patent/BR112020016367B1/pt
Priority to DE112019000772.6T priority patent/DE112019000772T5/de
Priority to PCT/JP2019/002310 priority patent/WO2019159640A1/ja
Publication of JP2019138403A publication Critical patent/JP2019138403A/ja
Priority to US16/942,845 priority patent/US12171532B2/en
Publication of JP2019138403A5 publication Critical patent/JP2019138403A5/ja
Application granted granted Critical
Publication of JP6989405B2 publication Critical patent/JP6989405B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • A61B5/022—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
    • A61B5/02141—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
    • A61B5/0225—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
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0644—One-way valve
    • F16K31/0651—One-way valve the fluid passing through the solenoid coil
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0644—One-way valve
    • F16K31/0655—Lift valves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0247—Pressure sensors

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Cardiology (AREA)
  • Vascular Medicine (AREA)
  • General Engineering & Computer Science (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Physiology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • Magnetically Actuated Valves (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
JP2018023421A 2018-02-13 2018-02-13 電磁弁、血圧計および機器 Active JP6989405B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2018023421A JP6989405B2 (ja) 2018-02-13 2018-02-13 電磁弁、血圧計および機器
BR112020016367-8A BR112020016367B1 (pt) 2018-02-13 2019-01-24 Válvula eletrônica, esfigmomanômetro, e, aparelho capaz de medir pressão arterial de uma parte a ser medida
DE112019000772.6T DE112019000772T5 (de) 2018-02-13 2019-01-24 Elektronisches ventil, sphygmomanometer und gerät
PCT/JP2019/002310 WO2019159640A1 (ja) 2018-02-13 2019-01-24 電磁弁、血圧計および機器
CN201980013083.9A CN111712661B (zh) 2018-02-13 2019-01-24 电磁阀、血压计以及设备
US16/942,845 US12171532B2 (en) 2018-02-13 2020-07-30 Electronic valve, sphygmomanometer, and apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018023421A JP6989405B2 (ja) 2018-02-13 2018-02-13 電磁弁、血圧計および機器

Publications (3)

Publication Number Publication Date
JP2019138403A JP2019138403A (ja) 2019-08-22
JP2019138403A5 JP2019138403A5 (enExample) 2021-02-25
JP6989405B2 true JP6989405B2 (ja) 2022-01-05

Family

ID=67619391

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018023421A Active JP6989405B2 (ja) 2018-02-13 2018-02-13 電磁弁、血圧計および機器

Country Status (5)

Country Link
US (1) US12171532B2 (enExample)
JP (1) JP6989405B2 (enExample)
CN (1) CN111712661B (enExample)
DE (1) DE112019000772T5 (enExample)
WO (1) WO2019159640A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220142709A (ko) * 2021-04-15 2022-10-24 한화에어로스페이스 주식회사 방폭 구조를 구비하는 솔레노이드 밸브, 연료 공급 시스템 및 그 제조방법
US11674611B2 (en) * 2021-04-22 2023-06-13 Fisher Controls International Llc Wear-resistant electro-pneumatic converters
CN114396503B (zh) * 2022-02-25 2025-02-28 惠州市盈毅电机有限公司 一种簧片型微电磁阀
CN117287549A (zh) * 2022-06-20 2023-12-26 华为技术有限公司 一种电磁阀及设备
EP4403101A1 (en) * 2023-01-20 2024-07-24 Shenzhen Jamr Technology Co., Ltd. Air control mechanism and sphygmomanometer
CN118924270B (zh) * 2023-05-11 2025-09-05 华为技术有限公司 电磁阀及可穿戴设备
CN118361576A (zh) * 2024-04-29 2024-07-19 采埃孚商用车系统(青岛)有限公司 电磁阀及其装配方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1273945B (de) * 1965-03-11 1968-07-25 Buehler Ag Geb Hydralischer Druckregler mit elektromagnetischem Stellglied
GB1164043A (en) * 1966-12-30 1969-09-10 United Aircraft Corp Electromechanical Actuator
DE3424913A1 (de) * 1984-07-06 1986-01-16 Robert Bosch Gmbh, 7000 Stuttgart Elektromagnetisches ventil
DE3704504A1 (de) * 1987-02-13 1988-08-25 Siegfried Schertler Ventil
JPH0338540Y2 (enExample) * 1987-03-30 1991-08-14
US4858886A (en) * 1987-03-31 1989-08-22 Aisin Seiki Kabushiki Kaisha Electromagnetic valve
JPH08203730A (ja) 1995-01-26 1996-08-09 Matsushita Electric Works Ltd ソレノイド
US6948697B2 (en) * 2000-02-29 2005-09-27 Arichell Technologies, Inc. Apparatus and method for controlling fluid flow
JP3385262B2 (ja) * 2000-05-29 2003-03-10 日本コーリン株式会社 血圧測定装置
JP2001346769A (ja) * 2000-06-09 2001-12-18 Nippon Colin Co Ltd 循環状態監視装置
JP2002034933A (ja) * 2000-07-26 2002-02-05 Nippon Colin Co Ltd 術後回復状態評価装置
JP2002221279A (ja) * 2001-01-25 2002-08-09 Foster Electric Co Ltd 流量コントロール弁
JP2006242232A (ja) * 2005-03-01 2006-09-14 Nippon Seimitsu Sokki Kk 電動排気弁及び血圧計
US7427267B2 (en) * 2006-03-06 2008-09-23 Welch Allyn, Inc. Blood pressure determining method
JP4943748B2 (ja) * 2006-06-27 2012-05-30 テルモ株式会社 血圧測定装置、その測定方法及び記憶媒体
US8047997B2 (en) * 2007-08-27 2011-11-01 General Electric Company Non-invasive blood pressure monitor apparatus and system
JP2016138573A (ja) * 2015-01-26 2016-08-04 オムロンヘルスケア株式会社 電磁弁およびそれを備えた電子血圧計

Also Published As

Publication number Publication date
BR112020016367A2 (pt) 2020-12-15
CN111712661A (zh) 2020-09-25
CN111712661B (zh) 2022-08-02
US12171532B2 (en) 2024-12-24
DE112019000772T5 (de) 2020-10-29
WO2019159640A1 (ja) 2019-08-22
JP2019138403A (ja) 2019-08-22
US20200352454A1 (en) 2020-11-12

Similar Documents

Publication Publication Date Title
JP6989405B2 (ja) 電磁弁、血圧計および機器
JP2019138403A5 (enExample)
US8905940B2 (en) Flow rate control valve and blood pressure information measurement device including the same
US10502328B2 (en) Valve and fluid control appratus
US9033683B2 (en) Valve, fluid control device
CN110693477B (zh) 流量控制阀以及具有其的血压信息测量装置
US20200355278A1 (en) Valve, and fluid control device including valve
WO2019159639A1 (ja) 電磁弁、血圧計、血圧測定方法、および機器
JP2006187517A (ja) エアーバルブ、電子血圧計及びエアーマッサージ機
US11867168B2 (en) Fluid control device and sphygmomanometer
JP6805558B2 (ja) 流量制御弁およびその製造方法、ならびに血圧情報測定装置
JP4576908B2 (ja) ソレノイドエアーバルブ
EP3456255A1 (en) Valve, fluid control device, and blood-pressure monitor
JP2009063119A (ja) ソレノイドバルブ
JP6790467B2 (ja) 流量制御弁および血圧情報測定装置
JP5500310B2 (ja) アクティブバルブ、流体制御装置
JP5066678B2 (ja) 磁歪式ガスバルブ
BR112020016367B1 (pt) Válvula eletrônica, esfigmomanômetro, e, aparelho capaz de medir pressão arterial de uma parte a ser medida
JP2005144140A (ja) 流量調節装置
JP2005155898A (ja) 弁体及びこの弁体を備えた流量調節装置並びに血圧計
JP2009062947A (ja) 液体ダイヤフラムポンプ

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20210114

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20210114

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20211116

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20211202

R150 Certificate of patent or registration of utility model

Ref document number: 6989405

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250