CN113164109A - 一种组织成分无创检测方法、装置、系统及可穿戴设备 - Google Patents

一种组织成分无创检测方法、装置、系统及可穿戴设备 Download PDF

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CN113164109A
CN113164109A CN201980079550.8A CN201980079550A CN113164109A CN 113164109 A CN113164109 A CN 113164109A CN 201980079550 A CN201980079550 A CN 201980079550A CN 113164109 A CN113164109 A CN 113164109A
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CN113164109B (zh
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徐可欣
韩同帅
王玉祥
赵丕城
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Tianjin Sunrise Technologies Development Co ltd
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    • 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, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
    • A61B5/14551—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases
    • A61B5/14552—Details of sensors specially adapted therefor
    • 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
    • A61B5/0075—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence by spectroscopy, i.e. measuring spectra, e.g. Raman spectroscopy, infrared absorption spectroscopy
    • 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, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, 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
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
    • A61B5/14551—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases
    • A61B5/14557—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases specially adapted to extracorporeal circuits
    • 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
    • A61B5/4869—Determining body composition
    • 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
    • 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
    • A61B2562/0238—Optical sensor arrangements for performing transmission measurements on body tissue
    • 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
    • A61B2562/18—Shielding or protection of sensors from environmental influences, e.g. protection from mechanical damage
    • A61B2562/185—Optical shielding, e.g. baffles
    • 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, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/14532—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue for measuring glucose, e.g. by tissue impedance measurement

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  • Health & Medical Sciences (AREA)
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  • Medical Informatics (AREA)
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  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

本发明公开了一种组织成分无创检测方法、装置、系统及可穿戴设备，其中，该方法包括：将各预设波长下的入射光分别发射至被测部位；针对每个预设波长，基于各感光面以获得从被测部位的表面所出射的光强值，每个感光面距入射光中心以对应的预设距离；根据各预设波长下的各光强值，确定待测组织成分的浓度。本发明实施例由于可实现大范围的光强值接收，因此，提高了光的接收效率，进而提高了对待测组织成分的检测精度。同时，由于不同光强值可进行差分运算，能够消除共模干扰信息，因此，也提高了对待测组织成分的检测精度。

Description

PCT国内申请，说明书已公开。

Claims (30)

  1. PCT国内申请，权利要求书已公开。
CN201980079550.8A 2018-12-14 2019-12-16 一种组织成分无创检测方法、装置、系统及可穿戴设备 Active CN113164109B (zh)

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PCT/CN2019/125781 WO2020119825A1 (zh) 2018-12-14 2019-12-16 一种组织成分无创检测方法、装置、系统及可穿戴设备

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EP (1) EP3895615A4 (zh)
JP (1) JP7236770B2 (zh)
KR (1) KR20210104081A (zh)
CN (3) CN113164109B (zh)
AU (1) AU2019399791B2 (zh)
CA (1) CA3122875A1 (zh)
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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
CN114468994B (zh) * 2021-02-11 2023-02-28 先阳科技有限公司 组织成分测量方法、装置及可穿戴设备
CN114468993B (zh) * 2021-02-11 2023-03-10 先阳科技有限公司 组织成分测量方法、装置及可穿戴设备
CN114468990B (zh) * 2021-02-11 2023-03-24 先阳科技有限公司 检测活体组织成分的方法、装置及可穿戴设备
CN114468989B (zh) * 2021-02-11 2022-11-25 先阳科技有限公司 组织成分测量方法、装置及可穿戴设备
CN114468992B (zh) * 2021-02-11 2023-02-24 先阳科技有限公司 组织成分测量方法、装置及可穿戴设备
CN114468988B (zh) * 2021-02-11 2023-02-07 先阳科技有限公司 检测器及可穿戴设备
CN114468991B (zh) * 2021-02-11 2023-01-17 先阳科技有限公司 抖动影响的抑制方法、装置及可穿戴设备
CN115137358B (zh) * 2021-03-29 2024-05-14 上海近观科技有限责任公司 一种皮下无创检测装置、信号收集系统及方法
CN115120233B (zh) * 2021-03-29 2024-04-16 上海近观科技有限责任公司 一种无创生物特征信号探测装置、系统及方法

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CN111317443A (zh) 2020-06-23
JP2022514226A (ja) 2022-02-10
EP3895615A1 (en) 2021-10-20
US20220054051A1 (en) 2022-02-24
AU2019399791B2 (en) 2023-03-09
KR20210104081A (ko) 2021-08-24
CN111317442B (zh) 2022-12-06
WO2020119825A1 (zh) 2020-06-18
CN111317443B (zh) 2023-01-24
CA3122875A1 (en) 2020-06-18
SG11202106281QA (en) 2021-07-29
CN111317442A (zh) 2020-06-23
CN113164109B (zh) 2022-11-18
EP3895615A4 (en) 2022-09-07
NZ777612A (en) 2023-06-30
JP7236770B2 (ja) 2023-03-10

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