JP2023530683A - 任意の環境下での皮膚病の監視および診断のための水分量センサーとその応用 - Google Patents

任意の環境下での皮膚病の監視および診断のための水分量センサーとその応用 Download PDF

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Publication number
JP2023530683A
JP2023530683A JP2022576512A JP2022576512A JP2023530683A JP 2023530683 A JP2023530683 A JP 2023530683A JP 2022576512 A JP2022576512 A JP 2022576512A JP 2022576512 A JP2022576512 A JP 2022576512A JP 2023530683 A JP2023530683 A JP 2023530683A
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Japan
Prior art keywords
skin
moisture content
sensor
moisture
ble
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JP2022576512A
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Japanese (ja)
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JP2023530683A5 (https=
Inventor
ジョン・エー・ロジャーズ
アンソニー・アール・バンクス
キョンハ・クウォン
ジャン－カイ・チャン
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Northwestern University
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Northwestern University
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Publication of JP2023530683A5 publication Critical patent/JP2023530683A5/ja
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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
    • A61B5/48—Other medical applications
    • A61B5/4869—Determining body composition
    • A61B5/4875—Hydration status, fluid retention of the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
    • 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
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6879—Means for maintaining contact with the body
    • A61B5/688—Means for maintaining contact with the body using adhesives
    • 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
    • A61B2560/04—Constructional details of apparatus
    • A61B2560/0406—Constructional details of apparatus specially shaped apparatus housings
    • A61B2560/0412—Low-profile patch shaped housings
    • 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
    • A61B2562/0271—Thermal or temperature sensors
    • 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
    • A61B5/0008—Temperature signals
    • 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
    • A61B5/0537—Measuring body composition by impedance, e.g. tissue hydration or fat content
    • 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
    • A61B5/6814—Head
    • 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
    • A61B5/68—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
    • A61B5/6828—Leg
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7225—Details of analogue processing, e.g. isolation amplifier, gain or sensitivity adjustment, filtering, baseline or drift compensation

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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
JP2022576512A 2020-06-10 2021-06-10 任意の環境下での皮膚病の監視および診断のための水分量センサーとその応用 Pending JP2023530683A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202063037092P 2020-06-10 2020-06-10
US63/037,092 2020-06-10
PCT/US2021/036765 WO2021252732A1 (en) 2020-06-10 2021-06-10 Hydration sensor for monitoring and diagnosis of skin diseases in any environment and application of same

Publications (2)

Publication Number Publication Date
JP2023530683A true JP2023530683A (ja) 2023-07-19
JP2023530683A5 JP2023530683A5 (https=) 2024-06-18

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JP2022576512A Pending JP2023530683A (ja) 2020-06-10 2021-06-10 任意の環境下での皮膚病の監視および診断のための水分量センサーとその応用

Country Status (2)

Country Link
JP (1) JP2023530683A (https=)
WO (1) WO2021252732A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20250081293A1 (en) * 2021-12-30 2025-03-06 Rhaeos, Inc. Wearable thermal sensors, systems and methods thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04235338A (ja) * 1991-01-09 1992-08-24 Anritsu Corp 湿度センサ
JPH08122285A (ja) * 1994-10-21 1996-05-17 Ishizuka Denshi Kk 水分センサ及び水分量検出方法
JP2006194821A (ja) * 2005-01-17 2006-07-27 Cti Science System Co Ltd 土壌水分量の測定方法
JP2009212053A (ja) * 2008-03-06 2009-09-17 Toyota Motor Corp 燃料電池システム、燃料電池の水分含有量推定装置、及び、燃料電池の水分含有量推定方法
WO2019191703A1 (en) * 2018-03-30 2019-10-03 Northwestern University Wireless skin sensor with methods and uses

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITPI20080032A1 (it) * 2008-04-18 2009-10-19 Antonio Mazzeo Dispositivo di supporto di sensori e/o attuatori facenti parte di una rete di nodi di misura e/o attuazione
JP5738986B2 (ja) * 2010-05-28 2015-06-24 シャントチェック インコーポレイテッドＳｈｕｎｔｃｈｅｃｋ，Ｉｎｃ． 埋め込み型脳脊髄液（ｃｓｆ）シャントにおけるｃｓｆ流量を決定するための装置
CN106999060A (zh) * 2014-08-11 2017-08-01 伊利诺伊大学评议会 用于分析温度特性和热传送特性的表皮器件
US10231667B2 (en) * 2014-10-31 2019-03-19 Koninklijke Philips N.V. Non-invasive dehydration monitoring
EP4285981B1 (en) * 2018-03-30 2025-09-10 Northwestern University Conformable device to measure subdermal fluid flow.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04235338A (ja) * 1991-01-09 1992-08-24 Anritsu Corp 湿度センサ
JPH08122285A (ja) * 1994-10-21 1996-05-17 Ishizuka Denshi Kk 水分センサ及び水分量検出方法
JP2006194821A (ja) * 2005-01-17 2006-07-27 Cti Science System Co Ltd 土壌水分量の測定方法
JP2009212053A (ja) * 2008-03-06 2009-09-17 Toyota Motor Corp 燃料電池システム、燃料電池の水分含有量推定装置、及び、燃料電池の水分含有量推定方法
WO2019191703A1 (en) * 2018-03-30 2019-10-03 Northwestern University Wireless skin sensor with methods and uses

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WO2021252732A1 (en) 2021-12-16

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