Biomedical signal processor and method of controlling...

Details Biomedical signal processor and method of controlling... Biomedical signal processor and method of controlling...

2006-02-14

2006-02-14

Getzow, Scott M. (Department: 3762)

Surgery

Diagnostic testing

Cardiovascular

Reexamination Certificate

active

06999813

ABSTRACT:
To disclose a biomedical signal processor with a simple configuration and a minimum space capable of confirming an operating condition and a signal collection state of the biomedical signal processor such as an electrocardiograph. As an example of the biomedical signal processor according to the present invention, a Holter electrocardiograph supplies biomedical signals to a light-emitting element (LED)30and applies a bias supply voltage from a power supply section80to the LED30. By setting a bias voltage to a voltage so that a level of a minimum supply voltage to the LED30becomes a positive potential when electrocardiogram signals are input to an input amplification section10, the LED30turns OFF when power is turned OFF, becomes half-lit when power is turned ON and its luminescence intensity is variable when signals are collected normally, making it possible to easily check a state of the apparatus.

REFERENCES:
patent: 2002-125944 (2002-05-01), None

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