JPS57182154A - Measurement of state of epidermis horny substance - Google Patents

Measurement of state of epidermis horny substance

Info

Publication number
JPS57182154A
JPS57182154A JP6725581A JP6725581A JPS57182154A JP S57182154 A JPS57182154 A JP S57182154A JP 6725581 A JP6725581 A JP 6725581A JP 6725581 A JP6725581 A JP 6725581A JP S57182154 A JPS57182154 A JP S57182154A
Authority
JP
Japan
Prior art keywords
detector
epidermis
horny substance
electrode
state
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.)
Granted
Application number
JP6725581A
Other languages
Japanese (ja)
Other versions
JPS6319016B2 (en
Inventor
Shingo Takabayashi
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.)
AI BII ESU KK
I BII S KK
Original Assignee
AI BII ESU KK
I BII S KK
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 AI BII ESU KK, I BII S KK filed Critical AI BII ESU KK
Priority to JP6725581A priority Critical patent/JPS57182154A/en
Publication of JPS57182154A publication Critical patent/JPS57182154A/en
Publication of JPS6319016B2 publication Critical patent/JPS6319016B2/ja
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/44—Detecting, measuring or recording for evaluating the integumentary system, e.g. skin, hair or nails
    • A61B5/441—Skin evaluation, e.g. for skin disorder diagnosis
    • A61B5/443—Evaluating skin constituents, e.g. elastin, melanin, water
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Dermatology (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

PURPOSE:To measure rapidly the state of the horny substance locally by detecting conductance of an epidermis horny substance by means of high frequency. CONSTITUTION:A loss detector 5 is a detector 5 is a detector that displays in terms of voltage the loss of a resonator 2 that occurs when the contact electrode 4 contacts the epidermis, and the detector 5 is connected to an oscillator 1 and the resonator 2. The contact electrode 4 is constituted of the central electrode 4a and the annular electrode 4b that surrounds the electrode 4a, and the conductance between the electrodes 4a and 4b increases as the moisture content in the epidermis horny substance layer increases, and this increase is detected by the loss detector 5.
JP6725581A 1981-05-01 1981-05-01 Measurement of state of epidermis horny substance Granted JPS57182154A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6725581A JPS57182154A (en) 1981-05-01 1981-05-01 Measurement of state of epidermis horny substance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6725581A JPS57182154A (en) 1981-05-01 1981-05-01 Measurement of state of epidermis horny substance

Publications (2)

Publication Number Publication Date
JPS57182154A true JPS57182154A (en) 1982-11-09
JPS6319016B2 JPS6319016B2 (en) 1988-04-21

Family

ID=13339640

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6725581A Granted JPS57182154A (en) 1981-05-01 1981-05-01 Measurement of state of epidermis horny substance

Country Status (1)

Country Link
JP (1) JPS57182154A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009527730A (en) * 2006-02-10 2009-07-30 リー、サン−ムーン Bioelectromagnetic signal sensitive material using epidermal tissue of living body and diagnostic device using the same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4872989A (en) * 1971-12-29 1973-10-02

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4872989A (en) * 1971-12-29 1973-10-02

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009527730A (en) * 2006-02-10 2009-07-30 リー、サン−ムーン Bioelectromagnetic signal sensitive material using epidermal tissue of living body and diagnostic device using the same

Also Published As

Publication number Publication date
JPS6319016B2 (en) 1988-04-21

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