Title:
CARDIAC FUNCTION DIAGNOSING APPARATUS
Document Type and Number:
Japanese Patent JP3666188
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a cardiac function diagnosing apparatus which accurately judges mental function with a simple structure.
SOLUTION: When a pulse wave waveform MH is detected by a sensor unit 130 for detecting pulse waves and a physical motion component MHt is detected by an acceleration sensor 130' and a waveform processing part 10, a physical motion removing part 11 subtracts the physical motion component MHt from the pulse wave waveform MH to generate a physical motion removal pulse wave waveform MH'. Thereafter, when a number of pulse detecting part 12 and an ejection time detecting part 13 detect the number of pulses HR and an ejection time ED based on the physical motion removal pulse wave waveform MH', a diagnosis table 14 generates an evaluation index X based on the number of pulse HR and the ejection time ED. A display part 15 shows the evaluation index X.
Inventors:
Kazuhiko Amano
Kazuo Kamibaba
Hitoshi Ishiyama
Kazuo Kamibaba
Hitoshi Ishiyama
Application Number:
JP17263097A
Publication Date:
June 29, 2005
Filing Date:
June 27, 1997
Export Citation:
Assignee:
Seiko Epson Corporation
International Classes:
A61B5/0245; (IPC1-7): A61B5/0245
Domestic Patent References:
JP8229011A | ||||
JP7088092A | ||||
JP7227383A | ||||
JP8289876A | ||||
JP8229012A | ||||
JP8229013A |
Foreign References:
WO1997038626A1 | ||||
WO1997037588A1 | ||||
WO1997035514A1 |
Attorney, Agent or Firm:
川▲崎▼ 研二
Tomonori Yamashita
Tomonori Yamashita
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