NO880891L - Fremgangsmaate og apparat for maaling eller deteksjon av konsentrasjonen av en substans. - Google Patents

Fremgangsmaate og apparat for maaling eller deteksjon av konsentrasjonen av en substans.

Info

Publication number: NO880891L
Authority: NO; Norway
Prior art keywords: light; substance; sample; optoacoustic; light source
Prior art date: 1987-03-03

Application number

NO880891A

Other languages

English (en)

Norwegian (no)

Other versions

NO880891D0 (no

Inventor

Elizabeth May Dowling

Original Assignee

Elizabeth May Dowling

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.)

1987-03-03

Filing date

1988-03-01

Publication date

1988-09-05

1988-03-01 Application filed by Elizabeth May Dowling filed Critical Elizabeth May Dowling

1988-03-01 Publication of NO880891D0 publication Critical patent/NO880891D0/no

1988-09-05 Publication of NO880891L publication Critical patent/NO880891L/no

Links

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Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/1702—Systems in which incident light is modified in accordance with the properties of the material investigated with opto-acoustic detection, e.g. for gases or analysing solids
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0093—Detecting, measuring or recording by applying one single type of energy and measuring its conversion into another type of energy
- A61B5/0095—Detecting, measuring or recording by applying one single type of energy and measuring its conversion into another type of energy by applying light and detecting acoustic waves, i.e. photoacoustic measurements
- 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
- 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
- A61B5/1455—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 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
- A61B5/41—Detecting, measuring or recording for evaluating the immune or lymphatic systems
- A61B5/414—Evaluating particular organs or parts of the immune or lymphatic systems
- A61B5/417—Evaluating particular organs or parts of the immune or lymphatic systems the bone marrow

Landscapes

Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Physics & Mathematics (AREA)
Pathology (AREA)
General Health & Medical Sciences (AREA)
Engineering & Computer Science (AREA)
Veterinary Medicine (AREA)
Biophysics (AREA)
Biomedical Technology (AREA)
Heart & Thoracic Surgery (AREA)
Medical Informatics (AREA)
Molecular Biology (AREA)
Surgery (AREA)
Animal Behavior & Ethology (AREA)
Public Health (AREA)
Immunology (AREA)
Biochemistry (AREA)
Optics & Photonics (AREA)
General Physics & Mathematics (AREA)
Chemical & Material Sciences (AREA)
Analytical Chemistry (AREA)
Spectroscopy & Molecular Physics (AREA)
Emergency Medicine (AREA)
Acoustics & Sound (AREA)
Hematology (AREA)
Vascular Medicine (AREA)
Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Investigating Or Analysing Materials By Optical Means (AREA)
Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

NO880891A 1987-03-03 1988-03-01 Fremgangsmaate og apparat for maaling eller deteksjon av konsentrasjonen av en substans. NO880891L (no)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
AU6966087		1987-03-03
AUPI611587		1987-12-29

Publications (2)

Publication Number	Publication Date
NO880891D0 NO880891D0 (no)	1988-03-01
NO880891L true NO880891L (no)	1988-09-05

Family

ID=25636014

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO880891A NO880891L (no)	1987-03-03	1988-03-01	Fremgangsmaate og apparat for maaling eller deteksjon av konsentrasjonen av en substans.

Country Status (9)

Country	Link
EP (1)	EP0282234A1 (xx)
KR (1)	KR880011584A (xx)
CN (1)	CN1032587A (xx)
DD (1)	DD300132A5 (xx)
DK (1)	DK111088A (xx)
FI (1)	FI880969A7 (xx)
IL (1)	IL85611A0 (xx)
NO (1)	NO880891L (xx)
PL (1)	PL270977A1 (xx)

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1988
- 1988-03-01 NO NO880891A patent/NO880891L/no unknown
- 1988-03-02 FI FI880969A patent/FI880969A7/fi not_active IP Right Cessation
- 1988-03-02 IL IL85611A patent/IL85611A0/xx unknown
- 1988-03-02 DK DK111088A patent/DK111088A/da not_active Application Discontinuation
- 1988-03-03 DD DD88313361A patent/DD300132A5/de not_active IP Right Cessation
- 1988-03-03 KR KR1019880002220A patent/KR880011584A/ko not_active Withdrawn
- 1988-03-03 EP EP88301868A patent/EP0282234A1/en not_active Withdrawn
- 1988-03-03 CN CN88101586A patent/CN1032587A/zh active Pending
- 1988-03-03 PL PL27097788A patent/PL270977A1/xx unknown

Also Published As

Publication number	Publication date
FI880969A0 (fi)	1988-03-02
NO880891D0 (no)	1988-03-01
DK111088D0 (da)	1988-03-02
PL270977A1 (en)	1988-12-08
CN1032587A (zh)	1989-04-26
FI880969A7 (fi)	1988-09-04
DD300132A5 (de)	1992-05-21
KR880011584A (ko)	1988-10-29
IL85611A0 (en)	1988-08-31
EP0282234A1 (en)	1988-09-14
DK111088A (da)	1988-10-18

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