CA996636A - Device for measuring sugar concentration - Google Patents

Device for measuring sugar concentration

Info

Publication number: CA996636A
Authority: CA; Canada
Prior art keywords: sugar concentration; measuring sugar; measuring; concentration; sugar
Prior art date: 1972-01-03
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.): Expired

Application number

CA158,875A

Other languages

English (en)

Other versions

CA158875S (en

Inventor

J. Raghavendra Rao

Ferdinand Von Sturm

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.)

Siemens AG

Original Assignee

Siemens AG

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.)

1972-01-03

Filing date

1972-12-14

Publication date

1976-09-07

1972-01-03 Priority claimed from DE19722200119 external-priority patent/DE2200119C3/de

1972-12-14 Application filed by Siemens AG filed Critical Siemens AG

1976-09-07 Application granted granted Critical

1976-09-07 Publication of CA996636A publication Critical patent/CA996636A/en

Status Expired legal-status Critical Current

Links

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/28—Electrolytic cell components
- G01N27/30—Electrodes, e.g. test electrodes; Half-cells
- G01N27/327—Biochemical electrodes, e.g. electrical or mechanical details for in vitro measurements
- G01N27/3271—Amperometric enzyme electrodes for analytes in body fluids, e.g. glucose in blood
- 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 or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
- A61B5/14532—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue for measuring glucose, e.g. by tissue impedance measurement

Landscapes

Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Physics & Mathematics (AREA)
Chemical & Material Sciences (AREA)
Molecular Biology (AREA)
General Health & Medical Sciences (AREA)
Pathology (AREA)
Heart & Thoracic Surgery (AREA)
Veterinary Medicine (AREA)
Optics & Photonics (AREA)
Medical Informatics (AREA)
Engineering & Computer Science (AREA)
Surgery (AREA)
Animal Behavior & Ethology (AREA)
Biophysics (AREA)
Public Health (AREA)
Biomedical Technology (AREA)
Hematology (AREA)
Emergency Medicine (AREA)
Chemical Kinetics & Catalysis (AREA)
Electrochemistry (AREA)
Analytical Chemistry (AREA)
Biochemistry (AREA)
General Physics & Mathematics (AREA)
Immunology (AREA)
Investigating Or Analysing Biological Materials (AREA)
Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

CA158,875A 1972-01-03 1972-12-14 Device for measuring sugar concentration Expired CA996636A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19722200119 DE2200119C3 (de)		1972-01-03	Verfahren und Gerät zum Messen der Zuckerkonzentration

Publications (1)

Publication Number	Publication Date
CA996636A true CA996636A (en)	1976-09-07

Family

ID=5832247

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA158,875A Expired CA996636A (en)	1972-01-03	1972-12-14	Device for measuring sugar concentration

Country Status (7)

Country	Link
JP (1)	JPS5441358B2 (de)
AT (1)	AT326835B (de)
CA (1)	CA996636A (de)
CH (1)	CH546406A (de)
FR (1)	FR2167144A5 (de)
GB (1)	GB1422172A (de)
SE (1)	SE386515B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2817363C2 (de)	1978-04-20	1984-01-26	Siemens AG, 1000 Berlin und 8000 München	Verfahren zur Konzentrationsbestimmung von Zucker und dafür geeigneter elektrokatalytischer Zuckersensor
US4340458A (en) *	1980-06-02	1982-07-20	Joslin Diabetes Center, Inc.	Glucose sensor
DE3228551A1 (de) *	1982-07-30	1984-02-02	Siemens AG, 1000 Berlin und 8000 München	Verfahren zur bestimmung der zuckerkonzentration
US9028661B2 (en)	2011-01-05	2015-05-12	Microchip Technology Incorporated	Glucose measurement using a current source
EP2755549A1 (de) *	2011-09-13	2014-07-23	Dose Medical Corporation	Intraokularer physiologischer sensor
US9730638B2 (en)	2013-03-13	2017-08-15	Glaukos Corporation	Intraocular physiological sensor

1972
- 1972-08-29 CH CH546406D patent/CH546406A/de not_active IP Right Cessation
- 1972-11-13 AT AT962772A patent/AT326835B/de not_active IP Right Cessation
- 1972-11-20 SE SE1506972A patent/SE386515B/xx unknown
- 1972-12-14 CA CA158,875A patent/CA996636A/en not_active Expired
- 1972-12-27 JP JP399373A patent/JPS5441358B2/ja not_active Expired
- 1972-12-28 FR FR7246580A patent/FR2167144A5/fr not_active Expired
1973
- 1973-01-02 GB GB26473A patent/GB1422172A/en not_active Expired

Also Published As

Publication number	Publication date
GB1422172A (en)	1976-01-21
CH546406A (de)	1974-02-28
JPS5441358B2 (de)	1979-12-07
JPS4879695A (de)	1973-10-25
ATA962772A (de)	1975-03-15
AT326835B (de)	1975-12-29
DE2200119B2 (de)	1977-02-10
FR2167144A5 (de)	1973-08-17
SE386515B (sv)	1976-08-09
DE2200119A1 (de)	1973-07-12

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