Simulation for pulse oximeter

Details Simulation for pulse oximeter Simulation for pulse oximeter

2006-09-05

2006-09-05

Winakur, Eric F. (Department: 3736)

Surgery

Diagnostic testing

Measuring or detecting nonradioactive constituent of body...

C600S330000, C250S252100, C356S243100, C356S041000

Reissue Patent

active

RE039268

ABSTRACT:
A method and system for simulating living tissue which is to be monitored by a pulse oximeter that provides red and infrared light flashes, the system including structure for: converting the red and infrared light flashes of the pulse oximeter into electrical signals; modulating the converted electrical signals to provide modulated electrical signals; and converting the modulated electrical signals to light flashes and transmitting the converted light flashes to the pulse oximeter for detection so that the pulse oximeter responds to the converted light flashes as it would to light flashes modulated by a living tissue.

REFERENCES:
patent: 4796633 (1989-01-01), Zwirkoski
patent: 4823167 (1989-04-01), Manska et al.
patent: 4968137 (1990-11-01), Yount
patent: 4981355 (1991-01-01), Higgins
patent: 5166517 (1992-11-01), Volgyesi

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