Arun Panch;Ammar Al-Ali;Yassir Abdul-Hafiz;William Jack MacNeish, III;Mohamed K. Diab
发明人:
Ammar Al-Ali,Mohamed K. Diab,Arun Panch,Yassir Abdul-Hafiz,William Jack MacNeish, III
申请号：
US12056179
公开号：
US08781544B2
申请日:
2008.03.26
申请国别(地区):
US
年份:
2014
代理人:
摘要：
A multiple wavelength optical sensor has an emitter configured to radiate light having a plurality of wavelengths into a tissue site. The emitter comprises a plurality of LEDs configured in an array and connected within an electrical grid. A detector is configured to receive the light after absorption by pulsatile blood flow within the tissue site. The detector generates a sensor signal capable of being processed by a patient monitor so as to derive oxygen saturation, carboxyhemoglobin, methemoglobin and total hemoglobin.
