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Title:
CIRCULATORY MOVEMENT MEASURING APPARATUS, CIRCULATORY MOVEMENT MEASURING METHOD, BLOOD PRESSURE MEASURING METHOD AND CIRCULATORY MOVEMENT SENSOR
Document Type and Number:
Japanese Patent JP2003290226
Kind Code:
A
Abstract:

To accurately measure circulation information regardless of a degree of strain of a blood vessel in a portion to be measured of an organism when evaluating a health condition by finding the circulation information by inputting fluctuation from the surface of the organism without invasion and analyzing the state of blood or the like from a movement or position by reflecting the fluctuation on a body fluid flowing in the organism.

In the circulatory movement measuring apparatus having a circulation sensor part for transmitting-receiving the fluctuation from the surface of the organism into the organism and a processing part for calculating a circulatory movement from the received fluctuation, the circulation sensor part has a means for measuring a blood pressure and a blood flow, and information on the viscosity of blood is calculated by the processing part.


Inventors:
MURAMATSU HIROYUKI
NAKAMURA NORIHIKO
ARAOGI MASATAKA
YAMAMOTO MINAO
NAKAMURA TAKASHI
Application Number:
JP2002101230A
Publication Date:
October 14, 2003
Filing Date:
April 03, 2002
Export Citation:
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Assignee:
SEIKO INSTR INC
International Classes:
A61B5/022; A61B5/026; A61B5/0285; A61B5/145; A61B8/02; A61B8/04; A61B8/06; (IPC1-7): A61B8/06; A61B5/022; A61B5/0285; A61B5/145; A61B8/02; A61B8/04
Attorney, Agent or Firm:
Masaaki Sakagami