Patent ID: 11883168
Assignee: CAPMET, INC.
Field: Medical technology (Instruments)
Classification: CPC A | IPC A

Claim 11:
12. A method of measuring oxygen saturation of a biological body comprising:
storing a distance information between a light emitting circuitry and a light receiving circuitry unit situated corresponding to a depth of a target to be measured for tissue oxygen saturation by an information storage device,
making the light emitting circuitry emit a light in an amount corresponding to the distance information by light emission driving circuitry,
providing first control pulses to the light emitting circuitry such that the light emitting circuitry emits light pulses configured to measure tissue oxidation saturation, and
providing second control pulses to the light emitting circuitry for a predetermined time such that the light emitting circuitry emits light configured to measure an arterial oxygen saturation.