IN2015DE00205A - - Google Patents

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Publication number
IN2015DE00205A
IN2015DE00205A IN205DE2015A IN2015DE00205A IN 2015DE00205 A IN2015DE00205 A IN 2015DE00205A IN 205DE2015 A IN205DE2015 A IN 205DE2015A IN 2015DE00205 A IN2015DE00205 A IN 2015DE00205A
Authority
IN
India
Prior art keywords
light
measurement
light emitting
emitting elements
range
Prior art date
Application number
Other languages
English (en)
Inventor
Hirokazu Kasahara
Kimitake Mizobe
Hideto Ishiguro
Original Assignee
Seiko Epson 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 Seiko Epson Corp filed Critical Seiko Epson Corp
Publication of IN2015DE00205A publication Critical patent/IN2015DE00205A/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—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
    • A61B5/6802—Sensor mounted on worn items
    • A61B5/681—Wristwatch-type 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
    • A61B5/02007—Evaluating blood vessel condition, e.g. elasticity, compliance
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/14532—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue for measuring glucose, e.g. by tissue impedance measurement
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/48—Other medical applications
    • A61B5/4887—Locating particular structures in or on the body
    • A61B5/489—Blood vessels
    • 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
    • A61B2560/02—Operational features
    • A61B2560/0204—Operational features of power management
    • A61B2560/0209—Operational features of power management adapted for power saving
    • 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
    • A61B2562/04—Arrangements of multiple sensors of the same type
    • A61B2562/046—Arrangements of multiple sensors of the same type in a matrix array

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Medical Informatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Optics & Photonics (AREA)
  • Vascular Medicine (AREA)
  • Emergency Medicine (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Physiology (AREA)
  • Cardiology (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
IN205DE2015 2014-01-31 2015-01-22 IN2015DE00205A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014017024A JP6291874B2 (ja) 2014-01-31 2014-01-31 生体情報測定装置及び生体情報測定方法

Publications (1)

Publication Number Publication Date
IN2015DE00205A true IN2015DE00205A (enrdf_load_stackoverflow) 2015-08-07

Family

ID=52544267

Family Applications (1)

Application Number Title Priority Date Filing Date
IN205DE2015 IN2015DE00205A (enrdf_load_stackoverflow) 2014-01-31 2015-01-22

Country Status (5)

Country Link
US (1) US20150216454A1 (enrdf_load_stackoverflow)
EP (1) EP2901927A1 (enrdf_load_stackoverflow)
JP (1) JP6291874B2 (enrdf_load_stackoverflow)
CN (1) CN104814746A (enrdf_load_stackoverflow)
IN (1) IN2015DE00205A (enrdf_load_stackoverflow)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10607507B2 (en) 2015-11-24 2020-03-31 Medibotics Arcuate wearable device with a circumferential or annular array of spectroscopic sensors for measuring hydration level
US9582035B2 (en) 2014-02-25 2017-02-28 Medibotics Llc Wearable computing devices and methods for the wrist and/or forearm
KR20160023487A (ko) * 2014-08-22 2016-03-03 삼성전자주식회사 생체 정보 검출 장치 및 생체 정보 검출 방법
CN105071517B (zh) * 2015-09-07 2017-09-15 京东方科技集团股份有限公司 可穿戴设备及其制造方法
US11069441B2 (en) 2015-10-28 2021-07-20 Phc Holdings Corporation Biological information measurement device and biological information measurement method
JP2017136182A (ja) 2016-02-03 2017-08-10 セイコーエプソン株式会社 生体情報取得装置及び生体情報取得方法
JP6658307B2 (ja) 2016-05-30 2020-03-04 セイコーエプソン株式会社 生体情報取得装置及び生体情報取得方法
US10131412B2 (en) 2017-02-13 2018-11-20 Christopher B. Hulbert Ascent and buoy system for divers
TWI640295B (zh) * 2018-01-02 2018-11-11 國立高雄科技大學 Photoelectric heart rate detection system
KR20190135833A (ko) 2018-05-29 2019-12-09 주식회사 완판고 고정식 생체 모니터링 시스템 및 그 동작 방법
CN111150384A (zh) * 2020-01-16 2020-05-15 业成科技（成都）有限公司 可穿戴设备
WO2021262552A1 (en) 2020-06-22 2021-12-30 Owlet Baby Care Inc. Monitoring device
CN113925486A (zh) 2020-07-14 2022-01-14 先阳科技有限公司 组织成分测量方法、装置、电子设备、系统及存储介质
TW202237032A (zh) 2021-02-19 2022-10-01 日商日本瑞翁股份有限公司 活體資訊量測裝置
KR20230068639A (ko) * 2021-11-11 2023-05-18 삼성전자주식회사 전자 장치 및 그 전자 장치의 생체정보 추정 방법

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0872210B1 (en) 1997-04-18 2006-01-04 Koninklijke Philips Electronics N.V. Intermittent measuring of arterial oxygen saturation of hemoglobin
US6516209B2 (en) * 2000-08-04 2003-02-04 Photonify Technologies, Inc. Self-calibrating optical imaging system
JP2006031856A (ja) * 2004-07-16 2006-02-02 Toshiba Corp 垂直磁気記録用のパターンドディスク媒体及び同媒体を搭載した磁気ディスクドライブ
US7225005B2 (en) * 2004-12-14 2007-05-29 Intelligent Medical Devices, Inc. Optical determination of in vivo properties
ATE422841T1 (de) * 2005-07-12 2009-03-15 Sysmex Corp Nicht invasive vorrichtung zur messung an einem lebenden körper
EP1905351B1 (en) * 2006-09-29 2016-10-26 Sysmex Corporation Nonivasive living body measuring device and noninvasive living body measuring method
US8948832B2 (en) * 2012-06-22 2015-02-03 Fitbit, Inc. Wearable heart rate monitor

Also Published As

Publication number Publication date
EP2901927A1 (en) 2015-08-05
JP6291874B2 (ja) 2018-03-14
US20150216454A1 (en) 2015-08-06
JP2015142666A (ja) 2015-08-06
CN104814746A (zh) 2015-08-05

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