WO1999022640A3 - Multispectral/hyperspectral medical instrument - Google Patents
Multispectral/hyperspectral medical instrument Download PDFInfo
- Publication number
- WO1999022640A3 WO1999022640A3 PCT/US1998/022961 US9822961W WO9922640A3 WO 1999022640 A3 WO1999022640 A3 WO 1999022640A3 US 9822961 W US9822961 W US 9822961W WO 9922640 A3 WO9922640 A3 WO 9922640A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- medical instrument
- responsive
- multispectral
- spectral separator
- control
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
- A61B1/05—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances characterised by the image sensor, e.g. camera, being in the distal end portion
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00002—Operational features of endoscopes
- A61B1/00039—Operational features of endoscopes provided with input arrangements for the user
- A61B1/00042—Operational features of endoscopes provided with input arrangements for the user for mechanical operation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0075—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence by spectroscopy, i.e. measuring spectra, e.g. Raman spectroscopy, infrared absorption spectroscopy
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0082—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes
- A61B5/0084—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes for introduction into the body, e.g. by catheters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0082—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes
- A61B5/0088—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes for oral or dental tissue
-
- 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, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
- A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/36—Image-producing devices or illumination devices not otherwise provided for
Abstract
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000518589A JP2001521772A (en) | 1997-10-30 | 1998-10-30 | Multispectral / hyperspectral medical instruments |
CA2308375A CA2308375C (en) | 1997-10-30 | 1998-10-30 | Multispectral/hyperspectral medical instrument |
AU12874/99A AU751456B2 (en) | 1997-10-30 | 1998-10-30 | Multispectral/hyperspectral medical instrument |
EP98956323A EP1026983A2 (en) | 1997-10-30 | 1998-10-30 | Multispectral/hyperspectral medical instrument |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US96129497A | 1997-10-30 | 1997-10-30 | |
US08/961,294 | 1997-10-30 | ||
US9304197P | 1997-11-10 | 1997-11-10 | |
US60/093,041 | 1997-11-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO1999022640A2 WO1999022640A2 (en) | 1999-05-14 |
WO1999022640A3 true WO1999022640A3 (en) | 1999-08-19 |
Family
ID=26786736
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1998/022961 WO1999022640A2 (en) | 1997-10-30 | 1998-10-30 | Multispectral/hyperspectral medical instrument |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1026983A2 (en) |
JP (2) | JP2001521772A (en) |
AU (1) | AU751456B2 (en) |
CA (1) | CA2308375C (en) |
WO (1) | WO1999022640A2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8911360B2 (en) | 2009-11-20 | 2014-12-16 | Given Imaging Ltd. | System and method for controlling power consumption of an in vivo device |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8024027B2 (en) | 1998-09-03 | 2011-09-20 | Hyperspectral Imaging, Inc. | Infrared endoscopic balloon probes |
AU5783900A (en) | 1999-07-02 | 2001-01-22 | Hypermed, Inc. | Integrated imaging apparatus |
WO2001003050A1 (en) * | 1999-07-02 | 2001-01-11 | Hypermed Imaging, Inc. | Imaging apparatus with means for fusing thermal and hyperspectral images |
US6709387B1 (en) * | 2000-05-15 | 2004-03-23 | Given Imaging Ltd. | System and method for controlling in vivo camera capture and display rate |
AU2005215316B2 (en) * | 2004-02-24 | 2011-03-10 | Waseda University | Apparent chemical species measuring method and measuring system |
US8548570B2 (en) * | 2004-11-29 | 2013-10-01 | Hypermed Imaging, Inc. | Hyperspectral imaging of angiogenesis |
US8374682B2 (en) | 2005-04-04 | 2013-02-12 | Hypermed Imaging, Inc. | Hyperspectral imaging in diabetes and peripheral vascular disease |
CA2592691C (en) | 2004-12-28 | 2017-07-04 | Hypermed, Inc. | Hyperspectral/multispectral imaging in determination, assessment and monitoring of systemic physiology and shock |
JP4575474B2 (en) * | 2008-06-11 | 2010-11-04 | 国立大学法人東京工業大学 | Biological tissue identification apparatus and method |
US8988680B2 (en) | 2010-04-30 | 2015-03-24 | Chemimage Technologies Llc | Dual polarization with liquid crystal tunable filters |
WO2014147515A1 (en) * | 2013-03-19 | 2014-09-25 | Koninklijke Philips N.V. | System for hyperspectral imaging in visible light, method for recording a hyperspectral image and displaying the hyperspectral image in visible light |
JP2014220639A (en) | 2013-05-08 | 2014-11-20 | ソニー株式会社 | Imaging apparatus and imaging method |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0063431A1 (en) * | 1981-04-10 | 1982-10-27 | Masaaki Konomi | Spectroscopic analyzer system |
US4515165A (en) * | 1980-02-04 | 1985-05-07 | Energy Conversion Devices, Inc. | Apparatus and method for detecting tumors |
WO1992015008A1 (en) * | 1991-02-26 | 1992-09-03 | Massachusetts Institute Of Technology | Systems and methods of molecular spectroscopy to provide for the diagnosis of tissue |
WO1996007889A1 (en) * | 1994-09-02 | 1996-03-14 | Lockheed Martin Energy Systems, Inc. | Advanced synchronous luminescence system |
GB2300045A (en) * | 1995-04-11 | 1996-10-23 | Yoav Paltieli | Optical fibre endoscope |
EP0783867A1 (en) * | 1995-12-21 | 1997-07-16 | Unilever Plc | Device for the identification of acne, micromedones, and bacteria on human skin |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2068537B (en) * | 1980-02-04 | 1984-11-14 | Energy Conversion Devices Inc | Examining biological materials |
JPS585631A (en) * | 1981-07-02 | 1983-01-13 | Masaaki Motoi | Spectrochemical analysis device |
JPS61107482A (en) * | 1984-10-30 | 1986-05-26 | Hiroaki Kumagai | Photographing device of biological tissue |
JP2802061B2 (en) * | 1987-04-30 | 1998-09-21 | オリンパス光学工業株式会社 | Endoscope optical system |
IL108350A0 (en) * | 1993-01-19 | 1994-04-12 | Computer Aided Medical Inc | Diagnostic imaging method and device |
JP2756632B2 (en) * | 1993-03-01 | 1998-05-25 | 日本電信電話株式会社 | Tunable mode-locked laser device |
US5863504A (en) * | 1995-03-16 | 1999-01-26 | Bio-Rad Laboratories, Inc. | Fluorescence imaging instrument utilizing fish |
-
1998
- 1998-10-30 CA CA2308375A patent/CA2308375C/en not_active Expired - Lifetime
- 1998-10-30 EP EP98956323A patent/EP1026983A2/en not_active Ceased
- 1998-10-30 WO PCT/US1998/022961 patent/WO1999022640A2/en active IP Right Grant
- 1998-10-30 JP JP2000518589A patent/JP2001521772A/en active Pending
- 1998-10-30 AU AU12874/99A patent/AU751456B2/en not_active Expired
-
2010
- 2010-10-01 JP JP2010224000A patent/JP5174877B2/en not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4515165A (en) * | 1980-02-04 | 1985-05-07 | Energy Conversion Devices, Inc. | Apparatus and method for detecting tumors |
EP0063431A1 (en) * | 1981-04-10 | 1982-10-27 | Masaaki Konomi | Spectroscopic analyzer system |
WO1992015008A1 (en) * | 1991-02-26 | 1992-09-03 | Massachusetts Institute Of Technology | Systems and methods of molecular spectroscopy to provide for the diagnosis of tissue |
WO1996007889A1 (en) * | 1994-09-02 | 1996-03-14 | Lockheed Martin Energy Systems, Inc. | Advanced synchronous luminescence system |
GB2300045A (en) * | 1995-04-11 | 1996-10-23 | Yoav Paltieli | Optical fibre endoscope |
EP0783867A1 (en) * | 1995-12-21 | 1997-07-16 | Unilever Plc | Device for the identification of acne, micromedones, and bacteria on human skin |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8911360B2 (en) | 2009-11-20 | 2014-12-16 | Given Imaging Ltd. | System and method for controlling power consumption of an in vivo device |
Also Published As
Publication number | Publication date |
---|---|
AU751456B2 (en) | 2002-08-15 |
EP1026983A2 (en) | 2000-08-16 |
JP2001521772A (en) | 2001-11-13 |
JP5174877B2 (en) | 2013-04-03 |
CA2308375C (en) | 2013-04-09 |
WO1999022640A2 (en) | 1999-05-14 |
JP2011036695A (en) | 2011-02-24 |
CA2308375A1 (en) | 1999-05-14 |
AU1287499A (en) | 1999-05-24 |
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