CN117179708A - 用于测量毛细血管再充盈时间的方法 - Google Patents

用于测量毛细血管再充盈时间的方法 Download PDF

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Publication number
CN117179708A
CN117179708A CN202311247970.7A CN202311247970A CN117179708A CN 117179708 A CN117179708 A CN 117179708A CN 202311247970 A CN202311247970 A CN 202311247970A CN 117179708 A CN117179708 A CN 117179708A
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CN
China
Prior art keywords
camera
crt
finger
light source
time
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
CN202311247970.7A
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English (en)
Chinese (zh)
Inventor
R·拜泽梅尔
A·A·弗劳尔
C·C·A·M·范宗
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.)
Koninklijke Philips NV
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Koninklijke Philips NV
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Filing date
Publication date
Application filed by Koninklijke Philips NV filed Critical Koninklijke Philips NV
Publication of CN117179708A publication Critical patent/CN117179708A/zh
Pending legal-status Critical Current

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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
    • A61B5/02007—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
    • A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A61B5/0004—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by the type of physiological signal transmitted
    • A61B5/0013—Medical image data
    • 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
    • A61B5/6898—Portable consumer electronic devices, e.g. music players, telephones, tablet computers
    • 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
    • A61B5/6813—Specially adapted to be attached to a specific body part
    • A61B5/6825—Hand
    • A61B5/6826—Finger
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0077—Devices for viewing the surface of the body, e.g. camera, magnifying lens
    • 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
    • A61B5/02028—Determining haemodynamic parameters not otherwise provided for, e.g. cardiac contractility or left ventricular ejection fraction
    • 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
    • A61B5/026—Measuring blood flow
    • A61B5/0261—Measuring blood flow using optical means, e.g. infrared light
    • 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
    • A61B5/6803—Head-worn items, e.g. helmets, masks, headphones or goggles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/74—Details of notification to user or communication with user or patient; User input means
    • A61B5/742—Details of notification to user or communication with user or patient; User input means using visual displays
    • A61B5/7445—Display arrangements, e.g. multiple display units
    • 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
    • A61B2562/0233—Special features of optical sensors or probes classified in A61B5/00

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physics & Mathematics (AREA)
  • Physiology (AREA)
  • Cardiology (AREA)
  • Multimedia (AREA)
  • Vascular Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Hematology (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
CN202311247970.7A 2014-12-15 2015-12-14 用于测量毛细血管再充盈时间的方法 Pending CN117179708A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201462091654P 2014-12-15 2014-12-15
US62/091,654 2014-12-15
CN201580068580.0A CN107106026A (zh) 2014-12-15 2015-12-14 用于测量毛细血管再充盈时间的方法
PCT/IB2015/059596 WO2016097979A1 (en) 2014-12-15 2015-12-14 Approach for measuring capillary refill time

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201580068580.0A Division CN107106026A (zh) 2014-12-15 2015-12-14 用于测量毛细血管再充盈时间的方法

Publications (1)

Publication Number Publication Date
CN117179708A true CN117179708A (zh) 2023-12-08

Family

ID=54979888

Family Applications (2)

Application Number Title Priority Date Filing Date
CN202311247970.7A Pending CN117179708A (zh) 2014-12-15 2015-12-14 用于测量毛细血管再充盈时间的方法
CN201580068580.0A Pending CN107106026A (zh) 2014-12-15 2015-12-14 用于测量毛细血管再充盈时间的方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201580068580.0A Pending CN107106026A (zh) 2014-12-15 2015-12-14 用于测量毛细血管再充盈时间的方法

Country Status (7)

Country Link
US (1) US11622690B2 (https=)
EP (1) EP3232909B1 (https=)
JP (2) JP6675401B2 (https=)
CN (2) CN117179708A (https=)
BR (1) BR112017012448A2 (https=)
RU (1) RU2712047C2 (https=)
WO (1) WO2016097979A1 (https=)

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US11344254B2 (en) * 2016-01-22 2022-05-31 Welch Allyn, Inc. Estimating hydration using capillary refill time
EP3697294B1 (en) * 2017-10-16 2023-12-06 Massachusetts Institute Of Technology System and method for non-invasive hematological measurements
CN109171658B (zh) * 2018-09-28 2020-08-04 王仲 毛细血管再充盈时间测量机构及测量方法
JP7299726B2 (ja) * 2019-03-20 2023-06-28 キヤノン株式会社 肌の色の測定装置及びプログラム
KR102655532B1 (ko) * 2019-05-14 2024-04-09 삼성전자주식회사 디스플레이의 광을 이용하여 생체 정보를 획득하기 위한 전자 장치 및 방법
JP7276841B2 (ja) * 2019-07-23 2023-05-18 学校法人東京電機大学 血流評価装置。
EP4529839A3 (en) 2019-07-24 2025-04-16 Massachusetts Institute of Technology Finger inserts for a nailfold imaging device
JP7431026B2 (ja) * 2019-12-13 2024-02-14 日本光電工業株式会社 容態判別装置、およびコンピュータプログラム
US11712165B2 (en) * 2020-09-18 2023-08-01 Eric Jonathan Hollander Smartphone software-based measurement of cyanosis and capillary refill time
JP2022148503A (ja) * 2021-03-24 2022-10-06 カシオ計算機株式会社 情報処理装置、プログラム、生体情報取得システム及び生体情報取得方法
CN113409903A (zh) * 2021-05-14 2021-09-17 首都医科大学附属北京潞河医院 一种基于云计算技术的足底健康管理方法
JP7240014B2 (ja) * 2021-06-15 2023-03-15 合同会社画像技術研究所 生体情報計測方法、生体情報計測プログラム、及び生体情報計測装置
CN113693570A (zh) * 2021-07-27 2021-11-26 北京工业大学 一种基于pid压力控制的全自动毛细血管再充盈时间测量仪器及测量方法
WO2023022131A1 (ja) * 2021-08-20 2023-02-23 シチズン時計株式会社 判定装置、判定方法、及び判定プログラム
CN116137184A (zh) * 2023-02-16 2023-05-19 王意 基于拇指指甲毛细血管的未饮水时间计算方法、系统、设备
TWI893374B (zh) * 2023-04-17 2025-08-11 中國醫藥大學 電子裝置、判讀微血管回填充時間之系統及其方法
CN118557167B (zh) * 2024-08-01 2024-10-25 广州医软智能科技有限公司 毛细血管再充盈时间测量方法、装置、介质和设备

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Also Published As

Publication number Publication date
JP6675401B2 (ja) 2020-04-01
JP7024000B2 (ja) 2022-02-22
EP3232909B1 (en) 2022-09-28
CN107106026A (zh) 2017-08-29
BR112017012448A2 (pt) 2018-01-02
RU2017125302A (ru) 2019-01-18
WO2016097979A1 (en) 2016-06-23
RU2712047C2 (ru) 2020-01-24
US20180271382A1 (en) 2018-09-27
JP2020110616A (ja) 2020-07-27
JP2018504946A (ja) 2018-02-22
EP3232909A1 (en) 2017-10-25
RU2017125302A3 (https=) 2019-05-30
US11622690B2 (en) 2023-04-11

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