CA2239552A1 - Optical examination device, system and method - Google Patents
Optical examination device, system and methodInfo
- Publication number
- CA2239552A1 CA2239552A1 CA 2239552 CA2239552A CA2239552A1 CA 2239552 A1 CA2239552 A1 CA 2239552A1 CA 2239552 CA2239552 CA 2239552 CA 2239552 A CA2239552 A CA 2239552A CA 2239552 A1 CA2239552 A1 CA 2239552A1
- Authority
- CA
- Canada
- Prior art keywords
- examination device
- optical examination
- couplers
- multiplicity
- examination
- 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
Links
- 230000003287 optical effect Effects 0.000 title abstract 3
- 239000000835 fiber Substances 0.000 abstract 1
- 238000012544 monitoring process Methods 0.000 abstract 1
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
This invention is a brush form optical coupler (72) having a multiplicity of freely extending fiber end portions (36), sized and positioned to make optical contact with a subject (70), examination, and monitoring systems utilizing one or more of such couplers.
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
WOPCT/US95/15694 | 1995-12-04 | ||
PCT/US1995/015694 WO1996016596A1 (en) | 1994-12-02 | 1995-12-04 | Optical techniques for examination of biological tissue |
PCT/US1995/015666 WO1996016592A1 (en) | 1994-12-02 | 1995-12-04 | Monitoring one or more solutes in a biological system using optical techniques |
WOPCT/US95/15666 | 1995-12-04 | ||
PCT/US1996/000235 WO1996020638A1 (en) | 1995-01-03 | 1996-01-02 | Optical coupler for in vivo examination of biological tissue |
WOPCT/US96/00235 | 1996-01-02 | ||
PCT/US1996/011630 WO1997020494A1 (en) | 1995-01-03 | 1996-07-12 | Optical examination device, system and method |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2239552A1 true CA2239552A1 (en) | 1997-06-12 |
CA2239552C CA2239552C (en) | 2008-09-16 |
Family
ID=29408015
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2239552 Expired - Lifetime CA2239552C (en) | 1995-12-04 | 1996-07-12 | Optical examination device, system and method |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2239552C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8060189B2 (en) | 2005-05-06 | 2011-11-15 | Infrascan, Inc. | System and method for detection of hematoma |
-
1996
- 1996-07-12 CA CA 2239552 patent/CA2239552C/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8060189B2 (en) | 2005-05-06 | 2011-11-15 | Infrascan, Inc. | System and method for detection of hematoma |
Also Published As
Publication number | Publication date |
---|---|
CA2239552C (en) | 2008-09-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |
Effective date: 20160712 |