公开(公告)号：US20160007930A1

公开(公告)日：2016-01-14

申请号：US14799357

申请日：2015-07-14

Applicant: Cercacor Laboratories, Inc.

Inventor： Walter M. Weber ,  Ammar Al-Ali

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

CPC classification number: A61B5/7228 ,  A61B5/14551 ,  A61B5/14552 ,  A61B5/1495 ,  A61B5/7203 ,  A61B5/7214 ,  A61B5/7221 ,  A61B2562/0238

Abstract: A method and an apparatus for separating a composite signal into a plurality of signals is described. A signal processor receives a composite signal and separates a composite signal in to separate output signals. Pre-demodulation signal values are used to adjust the demodulation scheme.

Abstract translation: 描述用于将复合信号分离成多个信号的方法和装置。 信号处理器接收复合信号并将复合信号分离成分离的输出信号。 预解调信号值用于调整解调方案。

公开(公告)号：US09084569B2

公开(公告)日：2015-07-21

申请号：US14216583

申请日：2014-03-17

Applicant: CERCACOR LABORATORIES, INC.

Inventor： Walter M. Weber ,  Ammar Al-Ali

IPC: A61B5/1455 ,  A61B5/00

CPC classification number: A61B5/7228 ,  A61B5/14551 ,  A61B5/14552 ,  A61B5/1495 ,  A61B5/7203 ,  A61B5/7214 ,  A61B5/7221 ,  A61B2562/0238

Abstract: A method and an apparatus for separating a composite signal into a plurality of signals is described. A signal processor receives a composite signal and separates a composite signal in to separate output signals. Pre-demodulation signal values are used to adjust the demodulation scheme.

Abstract translation: 描述用于将复合信号分离成多个信号的方法和装置。 信号处理器接收复合信号并将复合信号分离成分离的输出信号。 预解调信号值用于调整解调方案。

公开(公告)号：US20140200422A1

公开(公告)日：2014-07-17

申请号：US14216583

申请日：2014-03-17

Applicant: CERCACOR LABORATORIES, INC.

Inventor： Walter M. Weber ,  Ammar Al-Ali

IPC: A61B5/00 ,  A61B5/1455

CPC classification number: A61B5/7228 ,  A61B5/14551 ,  A61B5/14552 ,  A61B5/1495 ,  A61B5/7203 ,  A61B5/7214 ,  A61B5/7221 ,  A61B2562/0238

Abstract: A method and an apparatus for separating a composite signal into a plurality of signals is described. A signal processor receives a composite signal and separates a composite signal in to separate output signals. Pre-demodulation signal values are used to adjust the demodulation scheme.

Abstract translation: 描述用于将复合信号分离成多个信号的方法和装置。 信号处理器接收复合信号并将复合信号分离成分离的输出信号。 预解调信号值用于调整解调方案。

公开(公告)号：US20140194709A1

公开(公告)日：2014-07-10

申请号：US14103431

申请日：2013-12-11

Applicant: Cercacor Laboratories, Inc.

Inventor： Ammar Al-Ali ,  Massi Joe E. Kiani ,  Walter M. Weber

IPC: A61B5/1455

CPC classification number: A61B5/1455 ,  A61B1/00 ,  A61B5/0022 ,  A61B5/0205 ,  A61B5/02416 ,  A61B5/02427 ,  A61B5/0261 ,  A61B5/0295 ,  A61B5/14532 ,  A61B5/14546 ,  A61B5/14551 ,  A61B5/14552 ,  A61B5/1495 ,  A61B5/6815 ,  A61B5/6826 ,  A61B5/6829 ,  A61B5/6832 ,  A61B5/6838 ,  A61B5/7221 ,  A61B5/7246 ,  A61B5/7275 ,  A61B5/7278 ,  A61B5/7405 ,  A61B5/742 ,  A61B5/746 ,  A61B5/7475 ,  A61B2562/08 ,  A61B2562/085 ,  A61B2562/222 ,  G06F19/00 ,  G06F19/3418 ,  Y10S439/909

Abstract: A physiological measurement system has a sensor, a processor, a communications link and information elements. The sensor is configured to transmit light having a plurality of wavelengths into a tissue site and to generate a sensor signal responsive to the transmitted light after tissue attenuation. The attenuated light can be used by the system to determine a plurality of physiological measurements. The processor is configured to operate on the sensor signal so as to derive at least one physiological parameter after which of the plurality of physiological measurements the system is configured to or capable of measuring.

Abstract translation: 生理测量系统具有传感器，处理器，通信链路和信息元素。 传感器被配置为将具有多个波长的光透射到组织部位中，并且在组织衰减之后响应于透射光产生传感器信号。 衰减的光可以被系统用于确定多个生理测量。 所述处理器被配置为对所述传感器信号进行操作，以便导出至少一个生理参数，所述多个生理测量中的所述多个生理测量之一被配置为或能够测量。

公开(公告)号：US20140088388A1

公开(公告)日：2014-03-27

申请号：US14042519

申请日：2013-09-30

Applicant: Cercacor Laboratories, Inc.

Inventor： Ammar Al-Ali ,  Yassir Abdul-Hafiz

IPC: A61B5/1455 ,  A61B5/00

CPC classification number: A61B5/14552 ,  A61B5/02427 ,  A61B5/1455 ,  A61B5/6826 ,  A61B5/6831 ,  A61B5/6832 ,  A61B5/6838 ,  A61B2560/0412 ,  A61B2560/0443 ,  A61B2562/085 ,  A61B2562/12 ,  A61B2562/164 ,  Y10T29/49826

Abstract: An embodiment of the present disclosure provides a noninvasive optical sensor or probe including disposable and reusable components. The assembly of the disposable and reusable components is straightforward, along with the disassembly thereof. During application to a measurement site, the assembled sensor is advantageously secured together while the componentry is advantageously properly positioned.

Abstract translation: 本公开的一个实施例提供了包括一次性和可重复使用的部件的无创光学传感器或探针。 一次性和可重复使用的部件的组装与其拆卸一起是简单的。 在施加到测量位置期间，组装的传感器有利地固定在一起，同时有利地适当地定位组件。

公开(公告)号：US20200367796A1

公开(公告)日：2020-11-26

申请号：US16989291

申请日：2020-08-10

Applicant: Cercacor Laboratories, Inc.

Inventor： Walter M. Weber ,  Ammar Al-Ali

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

Abstract: Disclosed herein is a physiological measurement system that can automatically adjust the number of wavelengths used based on the quality of a sensor signal that is reflective of an optical radiation detected at a sensor after tissue attenuation. The signal quality is examined to determine if it is sufficient to support the use of a full set of wavelengths. If it is determined to be insufficient to support the full set, a reduced number of wavelengths is used.

公开(公告)号：US10251585B2

公开(公告)日：2019-04-09

申请号：US15138008

申请日：2016-04-25

Applicant: Cercacor Laboratories, Inc.

Inventor： Ammar Al-Ali ,  Joe E. Kiani

IPC: G08B23/00 ,  A61B5/1455 ,  G06F19/00 ,  A61B5/0205 ,  A61B5/145 ,  A61B5/00 ,  A61B5/026 ,  A61B5/0295 ,  A61B5/024 ,  A61B5/1495 ,  A61B1/00

Abstract: Embodiments of the present disclosure include a handheld multi-parameter patient monitor capable of determining multiple physiological parameters from the output of a light sensitive detector capable of detecting light attenuated by body tissue. For example, in an embodiment, the monitor is capable of advantageously and accurately displaying one or more of pulse rate, plethysmograph data, perfusion quality, signal confidence, and values of blood constituents in body tissue, including for example, arterial carbon monoxide saturation (“HbCO”), methemoglobin saturation (“HbMet”), total hemoglobin (“Hbt”), arterial oxygen saturation (“SpO2”), fractional arterial oxygen saturation (“SpaO2”), or the like. In an embodiment, the monitor displays a line associated with a patient wellness level.

公开(公告)号：US20180070867A1

公开(公告)日：2018-03-15

申请号：US15694541

申请日：2017-09-01

Applicant: Cercacor Laboratories, Inc.

Inventor： Robert Smith ,  David Dalke ,  Ammar Al-Ali ,  Mohamed Diab ,  Marcelo Lamego

IPC: A61B5/1455 ,  A61B5/0205 ,  A61B5/145 ,  A61B5/00

CPC classification number: A61B5/1455 ,  A61B1/00 ,  A61B5/0022 ,  A61B5/0205 ,  A61B5/02416 ,  A61B5/02427 ,  A61B5/0261 ,  A61B5/0295 ,  A61B5/14532 ,  A61B5/14546 ,  A61B5/14551 ,  A61B5/14552 ,  A61B5/1495 ,  A61B5/6815 ,  A61B5/6826 ,  A61B5/6829 ,  A61B5/6838 ,  A61B5/7221 ,  A61B5/7246 ,  A61B5/7275 ,  A61B5/7278 ,  A61B5/7405 ,  A61B5/742 ,  A61B5/746 ,  A61B5/7475 ,  A61B2562/08 ,  A61B2562/085 ,  A61B2562/222 ,  G06F19/3418 ,  G16H40/67 ,  H05K999/99 ,  Y10S439/909

Abstract: A physiological sensor has light emitting sources, each activated by addressing at least one row and at least one column of an electrical grid. The light emitting sources are capable of transmitting light of multiple wavelengths and a detector is responsive to the transmitted light after attenuation by body tissue.

公开(公告)号：US09861304B2

公开(公告)日：2018-01-09

申请号：US14828784

申请日：2015-08-18

Applicant: Cercacor Laboratories, Inc.

Inventor： Ammar Al-Ali ,  Yassir Kamel Abdul-Hafiz ,  Eric Yang

IPC: A61B5/1455 ,  A61B5/00 ,  A61B5/024

CPC classification number: A61B5/1455 ,  A61B5/02427 ,  A61B5/14551 ,  A61B5/14552 ,  A61B5/6826 ,  A61B5/6838 ,  A61B2562/085 ,  A61B2562/12 ,  A61B2562/16 ,  Y10T29/49002

Abstract: An embodiment of the present disclosure provides a noninvasive optical sensor or probe including disposable and reusable components. The assembly of the disposable and reusable components is straightforward, along with the disassembly thereof. During application to a measurement site, the assembled sensor is advantageously secured together while the componentry is advantageously properly positioned.

公开(公告)号：US09241662B2

公开(公告)日：2016-01-26

申请号：US14103431

申请日：2013-12-11

Applicant: Cercacor Laboratories, Inc.

Inventor： Ammar Al-Ali ,  Massi Joe E. Kiani ,  Walter M. Weber

IPC: A61B5/1455 ,  G06F19/00 ,  A61B5/0205 ,  A61B5/145 ,  A61B5/00 ,  A61B5/026 ,  A61B5/0295 ,  A61B5/024

CPC classification number: A61B5/1455 ,  A61B1/00 ,  A61B5/0022 ,  A61B5/0205 ,  A61B5/02416 ,  A61B5/02427 ,  A61B5/0261 ,  A61B5/0295 ,  A61B5/14532 ,  A61B5/14546 ,  A61B5/14551 ,  A61B5/14552 ,  A61B5/1495 ,  A61B5/6815 ,  A61B5/6826 ,  A61B5/6829 ,  A61B5/6832 ,  A61B5/6838 ,  A61B5/7221 ,  A61B5/7246 ,  A61B5/7275 ,  A61B5/7278 ,  A61B5/7405 ,  A61B5/742 ,  A61B5/746 ,  A61B5/7475 ,  A61B2562/08 ,  A61B2562/085 ,  A61B2562/222 ,  G06F19/00 ,  G06F19/3418 ,  Y10S439/909

Abstract: A physiological measurement system has a sensor, a processor, a communications link and information elements. The sensor is configured to transmit light having a plurality of wavelengths into a tissue site and to generate a sensor signal responsive to the transmitted light after tissue attenuation. The attenuated light can be used by the system to determine a plurality of physiological measurements. The processor is configured to operate on the sensor signal so as to derive at least one physiological parameter after which of the plurality of physiological measurements the system is configured to or capable of measuring.

Abstract translation: 生理测量系统具有传感器，处理器，通信链路和信息元素。 传感器被配置为将具有多个波长的光透射到组织部位中，并且在组织衰减之后响应于透射光产生传感器信号。 衰减的光可以被系统用于确定多个生理测量。 所述处理器被配置为对所述传感器信号进行操作，以便导出至少一个生理参数，所述多个生理测量中的所述多个生理测量之一被配置为或能够测量。