Title:
PERIPHERAL CIRCULATION MEASURING SYSTEM
Document Type and Number:
Japanese Patent JP3738335
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To enable to objectively detect a peripheral circulation condition, by warming a prescribed position by a warmer to increase blood circulation at the prescribed position of an organism and displaying changes of blood circulation optically detected by a blood increment detecting device on a diagram along a prescribed time axis as time elapses.
SOLUTION: When a peripheral circulation condition measurement mode is selected, a second light emitting element 20 of a blood increment detecting device, a reflection type probe 12, is made to continuously emit light at comparatively high output. A time variable for counting the warming time, i.e., elapsed time T, is incremented and, when the elapsed time reached prescribed time T1, the change of blood increment to before warming the warmed position is shown by a diagram as time elapsed in two dimensional coordinates comprising a blood increment axis and a time axis and displayed on a display 56. An evaluation value to express a peripheral circulation condition of an organism is calculated and displayed at a prescribed position of the display 56.
Inventors:
Toshihiko Ogura
Hidekatsu Inukai
Hiroyuki Wakamiya
Hidekatsu Inukai
Hiroyuki Wakamiya
Application Number:
JP26637297A
Publication Date:
January 25, 2006
Filing Date:
September 30, 1997
Export Citation:
Assignee:
Korin Medical Technology Co., Ltd.
International Classes:
A61B5/145; A61B5/00; A61B5/01; A61B5/0245; A61B5/026; A61B5/1455; A61B5/1491; (IPC1-7): A61B5/14
Domestic Patent References:
| JP2503760A | ||||
| JP61276541A | ||||
| JP60060835A | ||||
| JP7508426A | ||||
| JP3023846A |
Attorney, Agent or Firm:
Haruyuki Ikeda