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Registered BIO-STIMULATING AND BIO-SIGNAL MEASURING CIRCUIT

Inventors
Youm/Wooseup, Lee Sung Q, Hwang Gunn
Application No.
16513468 (2019.07.16)
Publication No.
20190336070 (2019.11.07)
Registration No.
11399767 (2022.08.02)
Country
UNITED STATES
Project Code
14PO2100, Development of sustainable power module foe implantable medical devices based on iltrasonic wireless power transfer, Lee Sung Q
Abstract
The circuit may include bio-stimulating signal generating circuit which generates a bio-stimulating signal in a bio-stimulating mode, a bio-signal electrode which delivers the bio-stimulating signal generated in the bio-stimulating mode and receives a bio-signal in a bio-signal measuring mode, a switch block which is turned on when a voltage of the bio-stimulating signal is greater than a first reference voltage which is greater than a second reference voltage or lower than the second reference voltage, first and second resistors, and a bio-signal measuring circuit which measures voltage signals divided by the first and second resistors or measures a signal of the bio-signal electrode according to whether the switch block is turned on. The first and second resistors may be serially connected between the bio-signal electrode and the switch block, and divide a voltage of a signal of the bio-signal electrode when the switch block is turned on.
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패밀리 특허 목록
Status Patent Country KIPRIS
Registered A CIRCUIT FOR BOTH BIO-STIMULATING AND MEASURING BIOLOGICAL SIGNAL KOREA KIPRIS
Registered BIO-STIMULATING AND BIO-SIGNAL MEASURING CIRCUIT UNITED STATES