Title:
BIOLOGICAL INFORMATION MEASURING INSTRUMENT
Document Type and Number:
WIPO Patent Application WO/2005/092179
Kind Code:
A1
Abstract:
A biological information measuring instrument comprising a body, a biological sensor section provided in the body, irradiating an organism with light, and generating a biological information signal depending on the quantity of backscattering light from the organism, a section provided in the body and operating biological information based on the biological information signal, and a section arranged on the lower surface side of the body and detecting whether or not the biological sensor section touching the surface of the organism, characterized in that the detecting section comprises a light emitting section for irradiating the organism with light, a cover glass arranged on the lower surface of the organism, transmitting/reflecting the light emitted from the light emitting section, and transmitting backscattering light from the organism, a section for receiving the transmitted light from the cover glass, and a section for judging whether the organism is in contact with the biological sensor section or not based on a light reception signal received by the light receiving section.
More Like This:
Inventors:
MAEGAWA KAZUYA (JP)
NAKAMURA TAKASHI (JP)
MORIYA KOICHI (JP)
MIYAHARA SHINICHIRO (JP)
NAKAMURA TAKASHI (JP)
MORIYA KOICHI (JP)
MIYAHARA SHINICHIRO (JP)
Application Number:
PCT/JP2005/002018
Publication Date:
October 06, 2005
Filing Date:
February 10, 2005
Export Citation:
Assignee:
SEIKO INSTR INC (JP)
MAEGAWA KAZUYA (JP)
NAKAMURA TAKASHI (JP)
MORIYA KOICHI (JP)
MIYAHARA SHINICHIRO (JP)
MAEGAWA KAZUYA (JP)
NAKAMURA TAKASHI (JP)
MORIYA KOICHI (JP)
MIYAHARA SHINICHIRO (JP)
International Classes:
A61B5/0245; A61B5/024; (IPC1-7): A61B5/0245
Foreign References:
| JPH11235320A | 1999-08-31 | |||
| JP2003169780A | 2003-06-17 |
Attorney, Agent or Firm:
Shiga, Masatake (Yaesu Chuo-k, Tokyo 53, JP)
Download PDF: