Title:
生物組織の生体内検査用の光学カプラ
Document Type and Number:
Japanese Patent JP3725156
Kind Code:
B2
Abstract:
A spectrophotometric system for examination of biological tissue of interest includes a light source, a light coupling system, a light detector, and a processor. The light source is constructed and arranged to emit a light beam of visible or infra-red radiation. The light coupling system includes at least one mirror and is constructed and arranged to receive the emitted light beam and scan the light beam for introduction into the biological tissue of interest. The light detector is optically coupled to detect photons of radiation that have migrated over optical paths in the biological tissue of interest. The processor is operatively coupled to the light source and detector and is adapted to determine an optical property of the biological tissue of interest based on the changes between the introduced and detected radiation.
Inventors:
Chance, briton
Application Number:
JP52124896A
Publication Date:
December 07, 2005
Filing Date:
January 02, 1996
Export Citation:
Assignee:
Non-Invasive Technology, Inc.
International Classes:
G01N21/64; A61B5/00; A61B5/145; A61B5/1455; A61B5/1459; A61B5/1464; G01N21/01; G01N21/27; G01N21/49; (IPC1-7): A61B5/145; G01N21/01; G01N21/27; G01N21/64
Domestic Patent References:
| JP1214335A | ||||
| JP5093403U | ||||
| JP6178767A | ||||
| JP6090933A | ||||
| JP59207131A |
Foreign References:
| WO1994016615A1 |
Attorney, Agent or Firm:
Masao Okabe
Nobuaki Kato
Kazuo
Shinichi Usui
Takao Ochi
Teruhisa Motomiya
Seiichiro Takahashi
Koji Yoshizawa
Nobuaki Kato
Kazuo
Shinichi Usui
Takao Ochi
Teruhisa Motomiya
Seiichiro Takahashi
Koji Yoshizawa