CN118871758A - 电子设备、床传感器以及货架用传感器 - Google Patents

电子设备、床传感器以及货架用传感器 Download PDF

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Publication number
CN118871758A
CN118871758A CN202380027042.1A CN202380027042A CN118871758A CN 118871758 A CN118871758 A CN 118871758A CN 202380027042 A CN202380027042 A CN 202380027042A CN 118871758 A CN118871758 A CN 118871758A
Authority
CN
China
Prior art keywords
detection circuit
sensor
piezoelectric element
electronic device
element type
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.)
Pending
Application number
CN202380027042.1A
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English (en)
Chinese (zh)
Inventor
渡边至
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.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Chemical Corp
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 Mitsubishi Chemical Corp filed Critical Mitsubishi Chemical Corp
Publication of CN118871758A publication Critical patent/CN118871758A/zh
Pending 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
    • G01L1/00—Measuring force or stress, in general
    • G01L1/16—Measuring force or stress, in general using properties of piezoelectric devices
    • 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
    • A61B5/024—Measuring pulse rate or heart rate
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Measuring devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/1036—Measuring load distribution, e.g. podologic studies
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6887—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient mounted on external non-worn devices, e.g. non-medical devices
    • A61B5/6891—Furniture
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/18—Measuring force or stress, in general using properties of piezo-resistive materials, i.e. materials of which the ohmic resistance varies according to changes in magnitude or direction of force applied to the material
    • 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
    • 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
    • A61B2562/0252—Load cells
    • 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
    • A61B2562/12—Manufacturing methods specially adapted for producing sensors for in-vivo measurements
    • 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
    • A61B5/024—Measuring pulse rate or heart rate
    • A61B5/02444—Details of sensor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Measuring devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb
    • A61B5/113—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb occurring during breathing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6887—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient mounted on external non-worn devices, e.g. non-medical devices
    • A61B5/6892—Mats

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Physics & Mathematics (AREA)
  • Cardiology (AREA)
  • Physiology (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Measuring Fluid Pressure (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CN202380027042.1A 2022-03-18 2023-03-14 电子设备、床传感器以及货架用传感器 Pending CN118871758A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022-044701 2022-03-18
JP2022044701 2022-03-18
PCT/JP2023/009915 WO2023176847A1 (ja) 2022-03-18 2023-03-14 電子機器、ベッドセンサー、及び棚用センサー

Publications (1)

Publication Number Publication Date
CN118871758A true CN118871758A (zh) 2024-10-29

Family

ID=88023887

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380027042.1A Pending CN118871758A (zh) 2022-03-18 2023-03-14 电子设备、床传感器以及货架用传感器

Country Status (6)

Country Link
EP (1) EP4495564A4 (https=)
JP (1) JPWO2023176847A1 (https=)
KR (1) KR20240160111A (https=)
CN (1) CN118871758A (https=)
TW (1) TW202345425A (https=)
WO (1) WO2023176847A1 (https=)

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60214231A (ja) * 1984-04-11 1985-10-26 Nec Corp 力測定装置
JP3739481B2 (ja) 1995-05-17 2006-01-25 昭和電工株式会社 ポリプロピレン系樹脂材料及びその製造方法
JPH1194707A (ja) * 1997-09-18 1999-04-09 Sumitomo Electric Ind Ltd 振動・力検出回路
JP4029177B2 (ja) 1999-12-31 2008-01-09 株式会社アメニテックス 無拘束生体情報検知マット及び生体情報検知装置
FI20055020A7 (fi) * 2005-01-17 2006-07-18 Metso Paper Inc Paineprofiilin ON-linemittaus
JP2006271501A (ja) 2005-03-28 2006-10-12 Fukuda Denshi Co Ltd 体位測定装置及びそれを用いた生体情報取得装置
JP2008093395A (ja) 2006-10-13 2008-04-24 Osamu Ikeda 生体感知振動センサ装置
JP5397978B2 (ja) 2008-08-28 2014-01-22 株式会社タニタ 生体情報検出装置
TWI530670B (zh) * 2012-01-25 2016-04-21 Murata Manufacturing Co Displacement sensor
KR101380943B1 (ko) * 2012-10-25 2014-04-01 주식회사 씨엔플러스 압전센서 모듈
CN105377208A (zh) 2013-07-16 2016-03-02 昭和电工株式会社 带负荷检测功能的床以及床用负荷检测器
JP2015045967A (ja) * 2013-08-28 2015-03-12 住友電気工業株式会社 感圧式入力部材及びこれを用いたデバイス
CN107636436B (zh) * 2015-06-11 2020-02-28 株式会社村田制作所 按压传感器以及电子设备
WO2017179508A1 (ja) * 2016-04-15 2017-10-19 株式会社村田製作所 Ａ／ｄ変換器およびそれを備えるセンサ装置
JPWO2017188130A1 (ja) * 2016-04-28 2019-03-07 株式会社バルカー 感圧検出方法、感圧センサー、感圧検出装置および感圧検出システム
JP2022044701A (ja) 2022-01-24 2022-03-17 参天製薬株式会社 インジェクションブロー成形されたマルチドーズ型点眼容器に収容される水性懸濁液

Also Published As

Publication number Publication date
KR20240160111A (ko) 2024-11-08
EP4495564A1 (en) 2025-01-22
TW202345425A (zh) 2023-11-16
JPWO2023176847A1 (https=) 2023-09-21
WO2023176847A1 (ja) 2023-09-21
EP4495564A4 (en) 2025-06-18

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