OA10762A - Method and apparatus for reflected imaging analysis - Google Patents

Method and apparatus for reflected imaging analysis Download PDF

Info

Publication number: OA10762A
Authority: OA; OAPI
Prior art keywords: image; reflected; blood; analysis; light
Prior art date: 1995-10-23

Application number

OA9800043A

Other languages

English (en)

Inventor

Warren Groner

Richard G Nadeau

Original Assignee

Cytometrics Inc

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.)

1995-10-23

Filing date

1998-04-16

Publication date

2002-12-12

1998-04-16 Application filed by Cytometrics Inc filed Critical Cytometrics Inc

2002-12-12 Publication of OA10762A publication Critical patent/OA10762A/en

Links

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Classifications

- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- 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
- A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
- A61B5/026—Measuring blood flow
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
- A61B5/026—Measuring blood flow
- A61B5/0261—Measuring blood flow using optical means, e.g. infrared light
- 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
- A61B5/14535—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 haematocrit
- 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
- A61B5/411—Detecting or monitoring allergy or intolerance reactions to an allergenic agent or substance
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/02—Investigating particle size or size distribution
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/06—Investigating concentration of particle suspensions
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/04—Investigating sedimentation of particle suspensions
- G01N15/05—Investigating sedimentation of particle suspensions in blood
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/10—Investigating individual particles
- G01N15/14—Optical investigation techniques, e.g. flow cytometry
- G01N15/1429—Signal processing
- G01N15/1433—Signal processing using image recognition
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/01—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials specially adapted for biological cells, e.g. blood cells
- G01N2015/016—White blood cells
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/01—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials specially adapted for biological cells, e.g. blood cells
- G01N2015/018—Platelets
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/10—Investigating individual particles
- G01N15/14—Optical investigation techniques, e.g. flow cytometry
- G01N2015/1497—Particle shape

Landscapes

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

OA9800043A 1995-10-23 1998-04-16 Method and apparatus for reflected imaging analysis OA10762A (en)

Applications Claiming Priority (6)

Application Number	Priority Date	Filing Date
US583695P	1995-10-23	1995-10-23
US1604096P	1996-04-23	1996-04-23
US1603696P	1996-04-23	1996-04-23
US1603996P	1996-04-23	1996-04-23
US1603796P	1996-04-23	1996-04-23
US2068596P	1996-06-27	1996-06-27

Publications (1)

Publication Number	Publication Date
OA10762A true OA10762A (en)	2002-12-12

Family

ID=27555521

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
OA9800043A OA10762A (en)	1995-10-23	1998-04-16	Method and apparatus for reflected imaging analysis

Country Status (15)

Country	Link
US (2)	US5983120A (fr)
EP (1)	EP0957750A1 (fr)
JP (1)	JP3267625B2 (fr)
KR (1)	KR100269563B1 (fr)
CN (1)	CN1146354C (fr)
AP (1)	AP931A (fr)
AU (2)	AU699519B2 (fr)
BR (1)	BR9611136A (fr)
CA (1)	CA2235772C (fr)
EA (1)	EA001936B1 (fr)
IL (1)	IL123966A (fr)
MX (1)	MX9803129A (fr)
NO (1)	NO981811L (fr)
OA (1)	OA10762A (fr)
WO (1)	WO1997015229A1 (fr)

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* Cited by examiner, † Cited by third party
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AU4878199A (en) *	1995-06-07	2000-06-08	University Of Arkansas, The	Method and apparatus for detecting electro-magnetic reflection from biological tissue
US6032070A (en)	1995-06-07	2000-02-29	University Of Arkansas	Method and apparatus for detecting electro-magnetic reflection from biological tissue
AP931A (en) *	1995-10-23	2001-02-02	Cytometrics Inc	Method and apparatus for reflected imaging analysis.
US6018673A (en)	1996-10-10	2000-01-25	Nellcor Puritan Bennett Incorporated	Motion compatible sensor for non-invasive optical blood analysis
US6424852B1 (en) *	1996-10-18	2002-07-23	Lucid, Inc.	System for confocal imaging within dermal tissue
US6086539A (en) *	1996-12-04	2000-07-11	Acuson Corporation	Methods and apparatus for ultrasound image quantification
ATE398185T1 (de)	1997-05-05	2008-07-15	Chemometec As	Verfahren und system zur bestimmung von somazellen in milch
US6937885B1 (en)	1997-10-30	2005-08-30	Hypermed, Inc.	Multispectral/hyperspectral medical instrument
US6108457A (en) *	1998-04-27	2000-08-22	The United States Of America As Represented By The Secretary Of The Navy	Background equalization for laser line scan data
US6371908B1 (en) *	1998-05-01	2002-04-16	Asahi Kogaku Kogyo Kabushiki Kaisha	Video endoscopic apparatus for fluorescent diagnosis
US6195443B1 (en) *	1998-05-15	2001-02-27	Xerox Corporation	System using on-line liquid characterization apparatus
WO2000013576A1 (fr) *	1998-09-09	2000-03-16	U.S. Army Institute Of Surgical Research	Canule nasopharyngee avec capteur de sphygmo-oxymetre a reflectance
US6263223B1 (en) *	1998-09-09	2001-07-17	The United States Of America As Represented By The Secretary Of The Army	Method for monitoring arterial oxygen saturation
US6256524B1 (en)	1998-09-09	2001-07-03	The United States Of America As Represented By The Secretary Of The Army	Pulse oximeter sensor combined with a combination oropharyngeal airway and bite block
WO2000013567A1 (fr)	1998-09-09	2000-03-16	U.S. Army Institute Of Surgical Research	Ensemble sphygmo-oxymetre jetable et enveloppe de protection pour cet ensemble
CA2343401C (fr)	1998-09-11	2009-01-27	Spectrx, Inc.	Systeme optique multi-modal de diagnostic des tissus
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1996
- 1996-10-21 AP APAP/P/1998/001215A patent/AP931A/en active
- 1996-10-21 IL IL12396696A patent/IL123966A/xx not_active IP Right Cessation
- 1996-10-21 JP JP51671897A patent/JP3267625B2/ja not_active Expired - Fee Related
- 1996-10-21 US US08/860,363 patent/US5983120A/en not_active Expired - Fee Related
- 1996-10-21 CA CA002235772A patent/CA2235772C/fr not_active Expired - Fee Related
- 1996-10-21 BR BR9611136-4A patent/BR9611136A/pt not_active Application Discontinuation
- 1996-10-21 CN CNB961978260A patent/CN1146354C/zh not_active Expired - Fee Related
- 1996-10-21 KR KR1019980702895A patent/KR100269563B1/ko not_active Expired - Fee Related
- 1996-10-21 AU AU74653/96A patent/AU699519B2/en not_active Ceased
- 1996-10-21 EA EA199800411A patent/EA001936B1/ru not_active IP Right Cessation
- 1996-10-21 WO PCT/US1996/016905 patent/WO1997015229A1/fr not_active Ceased
- 1996-10-21 EP EP96936827A patent/EP0957750A1/fr not_active Withdrawn
1998
- 1998-04-16 OA OA9800043A patent/OA10762A/en unknown
- 1998-04-21 MX MX9803129A patent/MX9803129A/es unknown
- 1998-04-22 NO NO981811A patent/NO981811L/no not_active Application Discontinuation
1999
- 1999-01-25 US US09/236,112 patent/US6104939A/en not_active Expired - Lifetime
- 1999-03-03 AU AU18568/99A patent/AU1856899A/en not_active Abandoned

Also Published As

Publication number	Publication date
CN1200657A (zh)	1998-12-02
AU699519B2 (en)	1998-12-03
US6104939A (en)	2000-08-15
NO981811L (no)	1998-06-22
WO1997015229A1 (fr)	1997-05-01
AU1856899A (en)	1999-06-17
EA001936B1 (ru)	2001-10-22
CA2235772C (fr)	2002-12-31
EA199800411A1 (ru)	1998-10-29
EP0957750A1 (fr)	1999-11-24
AP931A (en)	2001-02-02
HK1017247A1 (en)	1999-11-19
JP3267625B2 (ja)	2002-03-18
AU7465396A (en)	1997-05-15
KR19990066963A (ko)	1999-08-16
CN1146354C (zh)	2004-04-21
BR9611136A (pt)	1999-09-14
KR100269563B1 (ko)	2000-12-01
IL123966A (en)	2000-08-31
US5983120A (en)	1999-11-09
JPH11500648A (ja)	1999-01-19
NO981811D0 (no)	1998-04-22
CA2235772A1 (fr)	1997-05-01
MX9803129A (es)	1998-11-30

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