Title:
PERIODIC ORGANISMIC INFORMATION MEASURING DEVICE
Document Type and Number:
Japanese Patent JP3415796
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a periodic organismic information measuring device capable of easily eliminating an abnormal value from plural periodic organismic information.
SOLUTION: An R-II period is successively measured during 30 beats by an electrocardiographic wave-II sound period measuring means 50 (S4), and when a respiratory synchronous component wave M for expressing a respiratory synchronous component of the R-II period on the basis of a respiratory pulse wave f (t) measured by a respiratory pulse wave measuring means 64 (S2) by a respiratory synchronous component wave deciding means 66 (S6) is decided, an amplitude difference ΔA between amplitude of the R-II period and amplitude of the respiratory synchronous component wave M at the R-II measured period is calculated by an amplitude difference calculating means 68 (S7), and since an abnormal value is eliminated from the R-II period measured by the electrocardiographic wave-II sound period measuring means 50 (S4) on the basis of the amplitude difference ΔA by an abnormal value eliminating means 72 (S10), the abnormal value can be easily eliminated from plural R-II periods.
Inventors:
Takashi Honda
Toshihiko Ogura
Toshihiko Ogura
Application Number:
JP2000004117A
Publication Date:
June 09, 2003
Filing Date:
January 13, 2000
Export Citation:
Assignee:
Nippon Colin Co., Ltd.
International Classes:
A61B5/0205; A61B5/025; A61B5/0285; A61B5/352; A61B5/02; (IPC1-7): A61B5/0452; A61B5/025; A61B5/0402; A61B5/05
Domestic Patent References:
| JP7284482A | ||||
| JP7275219A | ||||
| JP7367A | ||||
| JP7313477A | ||||
| JP54120997A | ||||
| JP515231B1 |
Attorney, Agent or Firm:
Haruyuki Ikeda (2 outside)
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