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TR201903706T4 - Cilt temas dedektörü. - Google Patents

Cilt temas dedektörü. Download PDF

Info

Publication number
TR201903706T4
TR201903706T4 TR2019/03706T TR201903706T TR201903706T4 TR 201903706 T4 TR201903706 T4 TR 201903706T4 TR 2019/03706 T TR2019/03706 T TR 2019/03706T TR 201903706 T TR201903706 T TR 201903706T TR 201903706 T4 TR201903706 T4 TR 201903706T4
Authority
TR
Turkey
Prior art keywords
skin
signal
capacitance
resistance
skin contact
Prior art date
Application number
TR2019/03706T
Other languages
English (en)
Inventor
Johann Maier Dieter
Original Assignee
Koninklijke Philips Nv
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 Koninklijke Philips Nv filed Critical Koninklijke Philips Nv
Publication of TR201903706T4 publication Critical patent/TR201903706T4/tr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
    • A61B5/053—Measuring electrical impedance or conductance of a portion of the body
    • A61B5/0531—Measuring skin impedance
    • 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
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6843—Monitoring or controlling sensor contact pressure
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/96—Touch switches
    • H03K17/962—Capacitive touch switches
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
    • H03K2217/94—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00 characterised by the way in which the control signal is generated
    • H03K2217/96—Touch switches
    • H03K2217/9607—Capacitive touch switches
    • H03K2217/96071—Capacitive touch switches characterised by the detection principle
    • H03K2217/96073—Amplitude comparison

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Dermatology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

Cilt temasını tespit etmek için bir sistem bir elektrikli tetik sinyalini oluşturmak için bir sinyal jeneratörünü (9); tetik sinyaline bağlı olarak bir referans sinyalini oluşturmak için bir kapasitansı (CREF) ve bir direnci (RPREF) içeren bir referans devresini (10); tetik sinyaline bağlı olarak bir cilt yanıt sinyalini ölçmek için bir cilt tarafından dokunulabilir bir sondayı (11); cilt yanıt sinyalini referans sinyal ile karşılaştırmak için bir karşılaştırıcı (4) içerir. Referans devresinin (10) kapasitansı (CREF) cilt kapasitansının bir alt sınırını temsil eder ve referans devresinin direnci (RPREF) cilt direncinin bir üst sınırını temsil eder.
TR2019/03706T 2010-04-22 2011-04-18 Cilt temas dedektörü. TR201903706T4 (tr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP10160655 2010-04-22

Publications (1)

Publication Number Publication Date
TR201903706T4 true TR201903706T4 (tr) 2019-04-22

Family

ID=44120288

Family Applications (1)

Application Number Title Priority Date Filing Date
TR2019/03706T TR201903706T4 (tr) 2010-04-22 2011-04-18 Cilt temas dedektörü.

Country Status (8)

Country Link
US (1) US11419514B2 (tr)
EP (1) EP2561614B1 (tr)
JP (1) JP5719016B2 (tr)
CN (1) CN102859875B (tr)
BR (1) BR112012026599B1 (tr)
RU (1) RU2565595C2 (tr)
TR (1) TR201903706T4 (tr)
WO (1) WO2011132129A1 (tr)

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KR101998066B1 (ko) * 2012-11-23 2019-10-01 삼성전자주식회사 작동을 위한 기계적 스위치가 없는 신호 처리 장치
WO2015051099A1 (en) 2013-10-02 2015-04-09 Boehringer Ingelheim Vetmedica, Inc. Pcv2 orf2 protein variant and virus like particles composed thereof
WO2015061459A1 (en) 2013-10-23 2015-04-30 Lgch, Inc. Detecting seizures including loose electrode monitoring
US20150177891A1 (en) * 2013-12-19 2015-06-25 Nokia Corporation Wearable apparatus skin input
US20150245782A1 (en) * 2014-02-28 2015-09-03 Covidien Lp Systems and methods for capacitance sensing in medical devices
CN104020914A (zh) * 2014-06-06 2014-09-03 深圳市汇顶科技股份有限公司 自电容触摸检测电路
CN104224133B (zh) * 2014-09-28 2016-05-04 成都金海鼎盛科技有限公司 适用于可穿戴设备的皮肤靠近检测电路与方法
KR101884144B1 (ko) * 2014-11-12 2018-07-31 인텔 코포레이션 웨어러블 전자 디바이스들 및 그 구성요소
US9693711B2 (en) 2015-08-07 2017-07-04 Fitbit, Inc. User identification via motion and heartbeat waveform data
US10181021B2 (en) * 2016-02-01 2019-01-15 Fitbit, Inc. Method and apparatus for off-body detection for wearable device
CN105759142B (zh) * 2016-02-22 2018-06-29 广东小天才科技有限公司 一种可穿戴设备皮肤电容阈值的校准方法及系统
EP3484360B1 (en) * 2016-07-18 2023-09-06 Koninklijke Philips N.V. Device for assessing psychophysiological responsiveness
FR3056112A1 (fr) * 2016-09-20 2018-03-23 L'oreal Dispositif iontophorese comprenant un capteur de mouvement
CN109906558A (zh) * 2016-11-03 2019-06-18 维德鸿兴科技发展有限公司 活体检测方法和设备
US10624561B2 (en) 2017-04-12 2020-04-21 Fitbit, Inc. User identification by biometric monitoring device
EP3703560A4 (en) * 2017-11-03 2020-12-09 Vicwood Prosperity Technology Limited METHOD AND DEVICE FOR DETECTION OF LIVING BODIES
EP3791475A4 (en) * 2018-05-11 2021-06-23 Vicwood Prosperity Technology Limited LIVING BODY DETECTION METHOD AND DEVICE (CONTACT BEHAVIOR)

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US5943516A (en) * 1994-01-31 1999-08-24 Fuji Photo Film Co., Ltd. Camera with a warning system of inappropriate camera holding
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Also Published As

Publication number Publication date
RU2565595C2 (ru) 2015-10-20
EP2561614B1 (en) 2019-01-02
US20130030320A1 (en) 2013-01-31
WO2011132129A1 (en) 2011-10-27
CN102859875A (zh) 2013-01-02
BR112012026599B1 (pt) 2020-11-24
RU2012149693A (ru) 2014-05-27
JP5719016B2 (ja) 2015-05-13
BR112012026599A2 (pt) 2017-10-17
US11419514B2 (en) 2022-08-23
EP2561614A1 (en) 2013-02-27
CN102859875B (zh) 2016-10-05
JP2013524922A (ja) 2013-06-20

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