DE112019000772B4 - Sphygmomanometer - Google Patents

Sphygmomanometer

Info

Publication number
DE112019000772B4
DE112019000772B4 DE112019000772.6T DE112019000772T DE112019000772B4 DE 112019000772 B4 DE112019000772 B4 DE 112019000772B4 DE 112019000772 T DE112019000772 T DE 112019000772T DE 112019000772 B4 DE112019000772 B4 DE 112019000772B4
Authority
DE
Germany
Prior art keywords
section
pole piece
electronic valve
yoke
diaphragm
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
DE112019000772.6T
Other languages
German (de)
English (en)
Other versions
DE112019000772T5 (de
Inventor
Yoshihiko Sano
Takanori Nishioka
Hirofumi Onohara
Gaku Kubota
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=67619391&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE112019000772(B4) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Omron Healthcare Co Ltd filed Critical Omron Healthcare Co Ltd
Publication of DE112019000772T5 publication Critical patent/DE112019000772T5/de
Application granted granted Critical
Publication of DE112019000772B4 publication Critical patent/DE112019000772B4/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • A61B5/0225—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
    • 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)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Physiology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • Magnetically Actuated Valves (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
DE112019000772.6T 2018-02-13 2019-01-24 Sphygmomanometer Active DE112019000772B4 (de)

Applications Claiming Priority (3)

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
JP2018-023421 2018-02-13
PCT/JP2019/002310 WO2019159640A1 (ja) 2018-02-13 2019-01-24 電磁弁、血圧計および機器

Publications (2)

Publication Number Publication Date
DE112019000772T5 DE112019000772T5 (de) 2020-10-29
DE112019000772B4 true DE112019000772B4 (de) 2026-04-30

Family

ID=67619391

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112019000772.6T Active DE112019000772B4 (de) 2018-02-13 2019-01-24 Sphygmomanometer

Country Status (5)

Country Link
US (1) US12171532B2 (https=)
JP (1) JP6989405B2 (https=)
CN (1) CN111712661B (https=)
DE (1) DE112019000772B4 (https=)
WO (1) WO2019159640A1 (https=)

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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1650579A1 (de) 1966-12-30 1970-09-24 United Aircraft Corp Elektromechanisches Stellglied
DE69204643T2 (de) 1991-12-23 1996-02-29 Eaton Sa Monaco Elektromagnetventil mit einem flachen beweglichen Kolben.
JPH08203730A (ja) 1995-01-26 1996-08-09 Matsushita Electric Works Ltd ソレノイド

Family Cites Families (15)

* 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
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 (https=) * 1987-03-30 1991-08-14
US4858886A (en) * 1987-03-31 1989-08-22 Aisin Seiki Kabushiki Kaisha Electromagnetic valve
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1650579A1 (de) 1966-12-30 1970-09-24 United Aircraft Corp Elektromechanisches Stellglied
DE69204643T2 (de) 1991-12-23 1996-02-29 Eaton Sa Monaco Elektromagnetventil mit einem flachen beweglichen Kolben.
JPH08203730A (ja) 1995-01-26 1996-08-09 Matsushita Electric Works Ltd ソレノイド

Also Published As

Publication number Publication date
US12171532B2 (en) 2024-12-24
WO2019159640A1 (ja) 2019-08-22
JP6989405B2 (ja) 2022-01-05
CN111712661A (zh) 2020-09-25
DE112019000772T5 (de) 2020-10-29
US20200352454A1 (en) 2020-11-12
CN111712661B (zh) 2022-08-02
JP2019138403A (ja) 2019-08-22
BR112020016367A2 (pt) 2020-12-15

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