公开(公告)号：US09339220B2

公开(公告)日：2016-05-17

申请号：US13862266

申请日：2013-04-12

Applicant: Cercacor Laboratories, Inc.

Inventor： Marcelo M. Lamego ,  Mohamed Diab ,  Walter M. Weber ,  Ammar Al-Ali ,  Joe Kiani

IPC: A61B5/1455 ,  A61B5/00 ,  G01N21/31 ,  A61B5/0205 ,  A61B5/1495 ,  A61B5/024 ,  G01N21/35 ,  G01N21/359

CPC classification number: A61B5/14552 ,  A61B5/0205 ,  A61B5/02416 ,  A61B5/14551 ,  A61B5/1495 ,  A61B5/6826 ,  A61B5/6838 ,  A61B5/72 ,  G01N21/314 ,  G01N21/35 ,  G01N21/359 ,  G01N2201/0627 ,  G01N2201/129

Abstract: A physiological monitor for determining blood oxygen saturation of a medical patient includes a sensor, a signal processor and a display. The sensor includes at least three light emitting diodes. Each light emitting diode is adapted to emit light of a different wavelength. The sensor also includes a detector, where the detector is adapted to receive light from the three light emitting diodes after being attenuated by tissue. The detector generates an output signal based at least in part upon the received light. The signal processor determines blood oxygen saturation based at least upon the output signal, and the display provides an indication of the blood oxygen saturation.

公开(公告)号：US20130338461A1

公开(公告)日：2013-12-19

申请号：US13862266

申请日：2013-04-12

Applicant: Cercacor Laboratories, Inc.

Inventor： Marcelo M. Lamego ,  Mohamed Diab ,  Walter M. Weber ,  Ammar Al-Ali ,  Joe Kiani

IPC: A61B5/1455 ,  A61B5/00 ,  A61B5/1495 ,  A61B5/0205

CPC classification number: A61B5/14552 ,  A61B5/0205 ,  A61B5/02416 ,  A61B5/14551 ,  A61B5/1495 ,  A61B5/6826 ,  A61B5/6838 ,  A61B5/72 ,  G01N21/314 ,  G01N21/35 ,  G01N21/359 ,  G01N2201/0627 ,  G01N2201/129

Abstract: A physiological monitor for determining blood oxygen saturation of a medical patient includes a sensor, a signal processor and a display. The sensor includes at least three light emitting diodes. Each light emitting diode is adapted to emit light of a different wavelength. The sensor also includes a detector, where the detector is adapted to receive light from the three light emitting diodes after being attenuated by tissue. The detector generates an output signal based at least in part upon the received light. The signal processor determines blood oxygen saturation based at least upon the output signal, and the display provides an indication of the blood oxygen saturation.

Abstract translation: 用于确定医疗患者的血氧饱和度的生理监测器包括传感器，信号处理器和显示器。 传感器包括至少三个发光二极管。 每个发光二极管适于发射不同波长的光。 传感器还包括检测器，其中检测器适于在被组织衰减之后接收来自三个发光二极管的光。 检测器至少部分地基于所接收的光产生输出信号。 信号处理器至少基于输出信号确定血氧饱和度，并且显示器提供血氧饱和度的指示。