JPH0428343A - Measuring device for substance in sweat - Google Patents

Measuring device for substance in sweat

Info

Publication number
JPH0428343A
JPH0428343A JP11245690A JP11245690A JPH0428343A JP H0428343 A JPH0428343 A JP H0428343A JP 11245690 A JP11245690 A JP 11245690A JP 11245690 A JP11245690 A JP 11245690A JP H0428343 A JPH0428343 A JP H0428343A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
sweat
substance
sensing part
physical quantity
acid
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
JP11245690A
Inventor
Masao Karube
Koji Mitsuhayashi
Eiichi Tamiya
Original Assignee
Masao Karube
Nippondenso Co Ltd
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

Links

Abstract

PURPOSE: To measure the non-invasive substance in sweat continuously in real time by installing a sensing part which is installed on the skin surface and generates the chemical or physical quantity through the selective sensing of the substance in sweat on the skin surface, and measuring the concentration of the substance in sweat according to the chemical or physical quantity.
CONSTITUTION: A sensing part is installed on the skin of a human body. As the enzyme sensor in a sensing part the enzyme for oxidizing the substance in sweat, e.g. glucose oxydase for glucose, pyruvic acid oxydase for pyruvic acid, urease for uric acid are used. For the ions, e.g. lactic acid, glucose, pyruvic acid, fat, uric acid, amino acid, and ions such as sodium, the ions in sweat are selectively detected by an ion sensor in the sensing part, and the electric potential between a pair of electrodes, which is generated according to the ion concentrations, is detected as the physical quantity. Accordingly, the substances in the sweat on the skin surface are selectively sensed by the sensing part, and the chemical or physical quantity corresponding to the substance in sweat is induced, thus the concentrations of the substances in the sweat are measured continuously in real time, without damaging the skin.
COPYRIGHT: (C)1992,JPO&Japio
JP11245690A 1990-04-27 1990-04-27 Measuring device for substance in sweat Pending JPH0428343A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11245690A JPH0428343A (en) 1990-04-27 1990-04-27 Measuring device for substance in sweat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11245690A JPH0428343A (en) 1990-04-27 1990-04-27 Measuring device for substance in sweat

Publications (1)

Publication Number Publication Date
JPH0428343A true true JPH0428343A (en) 1992-01-30

Family

ID=14587092

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11245690A Pending JPH0428343A (en) 1990-04-27 1990-04-27 Measuring device for substance in sweat

Country Status (1)

Country Link
JP (1) JPH0428343A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0947433A (en) * 1995-08-10 1997-02-18 Suzuken:Kk Sweating amount consecutively measuring device
JP2002513602A (en) * 1998-04-30 2002-05-14 セラセンス、インク. Analyte monitoring system and methods of use thereof
US6479015B1 (en) 1998-03-03 2002-11-12 Pepex Biomedical, Llc Apparatus for monitoring a level of a chemical species in a body fluid
US8712495B2 (en) 2007-11-09 2014-04-29 Omron Healthcare Co., Ltd. Device for accurately measuring concentration of component in blood and control method of the device
CN104545817A (en) * 2015-01-29 2015-04-29 长沙一卫医疗科技有限公司 Sensor for detecting conditions of ions of sweat of sweat glands in non-intervention manner

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0947433A (en) * 1995-08-10 1997-02-18 Suzuken:Kk Sweating amount consecutively measuring device
US6479015B1 (en) 1998-03-03 2002-11-12 Pepex Biomedical, Llc Apparatus for monitoring a level of a chemical species in a body fluid
JP2002513602A (en) * 1998-04-30 2002-05-14 セラセンス、インク. Analyte monitoring system and methods of use thereof
US8712495B2 (en) 2007-11-09 2014-04-29 Omron Healthcare Co., Ltd. Device for accurately measuring concentration of component in blood and control method of the device
CN104545817A (en) * 2015-01-29 2015-04-29 长沙一卫医疗科技有限公司 Sensor for detecting conditions of ions of sweat of sweat glands in non-intervention manner

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