公开(公告)号：US20160367173A1

公开(公告)日：2016-12-22

申请号：US15160907

申请日：2016-05-20

Applicant: Cercacor Laboratories, Inc.

Inventor： Cristiano Dalvi ,  Ferdyan Lesmana ,  Hung Vo ,  Jeroen Poeze ,  Jesse Chen ,  Kevin Pauley ,  Mathew Paul ,  Sean Merritt ,  Thomas B. Blank ,  Massi Joe E. Kiani

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

CPC classification number: A61B5/14552 ,  A61B5/0075 ,  A61B5/6838 ,  A61B2562/0238

Abstract: An optical physiological sensor configured to perform high speed spectral sweep analysis of sample tissue being measured to non-invasively predict an analyte level of a patient. An emitter of the optical physiological sensor can be regulated to operate at different temperatures to emit radiation at different wavelengths. Variation in emitter drive current, duty cycle, and forward voltage can also be used to cause the emitter to emit a range of wavelengths. Informative spectral data can be obtained during the sweeping of specific wavelength regions of sample tissue.

Abstract translation: 一种光学生理传感器，其被配置为对被测量的样品组织进行高速光谱扫描分析，以非侵入性地预测患者的分析物水平。 可以调节光学生理传感器的发射器以在不同温度下操作以发射不同波长的辐射。 发射极驱动电流，占空比和正向电压的变化也可用于使发射极发射波长范围。 在扫描样品组织的特定波长区域期间可以获得信息谱数据。

公开(公告)号：US08909310B2

公开(公告)日：2014-12-09

申请号：US14153895

申请日：2014-01-13

Applicant: Cercacor Laboratories, Inc.

Inventor： Marcelo M. Lamego ,  Sean Merritt ,  Cristiano Dalvi ,  Hung Vo ,  Johannes Bruinsma ,  Jeroen Poeze ,  Ferdyan Lesmana ,  Massi Joe E. Kiani

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

CPC classification number: A61B5/1455 ,  A61B5/14532 ,  A61B5/14546 ,  A61B5/14552 ,  A61B5/6816 ,  A61B5/6826 ,  A61B5/6829 ,  A61B5/6838 ,  A61B5/6843 ,  A61B2562/0233 ,  A61B2562/04 ,  A61B2562/046 ,  A61B2562/146

Abstract: The present disclosure relates to an interface for a noninvasive glucose sensor that comprises a front-end adapted to receive an input signals from optical detectors and provide corresponding digital signals. In one embodiment, the front-end comprises switched capacitor circuits that are capable of handling multiple streams signals from the optical detectors. In another embodiment, the front-end comprises transimpedance amplifiers that are capable of handling multiple streams of input signals. In this embodiment, the transimpedance amplifier may be configured based on its own characteristics, such as its impedance, the impedance of the photodiodes to which it is coupled, and the number of photodiodes to which it is coupled.

公开(公告)号：US20140275871A1

公开(公告)日：2014-09-18

申请号：US14206779

申请日：2014-03-12

Applicant: CERCACOR LABORATORIES, INC.

Inventor： Marcelo M. Lamego ,  Massi Joe E. Kiani

IPC: A61B5/00 ,  A61B5/1455

CPC classification number: A61B5/0022 ,  A61B5/0017 ,  A61B5/02416 ,  A61B5/14551 ,  G16H40/67 ,  H04B10/116

Abstract: Embodiments of the disclosure include a noninvasive physiological patient sensor and a patient monitor capable of wireless communication with one another. An optical communication path can be used to provide the communication path between the noninvasive physiological patient sensor and the patient monitor. The path can be maintained by one or more light sources and detectors traditionally associated with noninvasive optical sensors or by one or more additional dedicated light sources and detectors.

Abstract translation: 本公开的实施例包括能够彼此无线通信的非侵入性生理学患者传感器和患者监视器。 可以使用光通信路径来提供无创生理患者传感器和患者监护仪之间的通信路径。 该路径可以由一个或多个光源和传感器与非侵入式光学传感器相关联的检测器或由一个或多个附加专用光源和检测器维持。

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：US20140121482A1

公开(公告)日：2014-05-01

申请号：US14064055

申请日：2013-10-25

Applicant: CERCACOR LABORATORIES, INC.

Inventor： Sean Merritt ,  Marcelo Lamego ,  Cristiano Dalvi ,  Hung Vo ,  Johannes Bruinsma ,  Jeroen Poeze ,  Ferdyan Lesmana ,  Massi Joe E. Kiani

IPC: A61B5/1455

CPC classification number: A61B5/1455 ,  A61B5/14532 ,  A61B5/14546 ,  A61B5/14552 ,  A61B5/6816 ,  A61B5/6826 ,  A61B5/6829 ,  A61B5/6838 ,  A61B5/6843 ,  A61B2562/0233 ,  A61B2562/04 ,  A61B2562/046 ,  A61B2562/146

Abstract: The present disclosure relates to a sensor having a set of photodetectors that are arranged at various locations to enable the measurement of blood glucose. The photodetectors are arranged across multiple locations. For example, the detector may comprise multiple photodetector arrays that are arranged to have a sufficient difference in mean path length to allow for noise cancellation and noise reduction. Walls may be used in the detector to separate individual photodetectors and prevent mixing of detected optical radiation between the different locations on the measurement site. A window may also be employed to facilitate the passing of optical radiation at various wavelengths for measuring glucose in the tissue.

Abstract translation: 本公开涉及具有一组光电检测器的传感器，其被布置在各种位置以能够测量血糖。 光电探测器布置在多个位置。 例如，检测器可以包括多个光电检测器阵列，其布置成在平均路径长度上具有足够的差异以允许噪声消除和降噪。 可以在检测器中使用壁来分离各个光电检测器，并防止检测的光辐射在测量位置上的不同位置之间的混合。 还可以使用窗口来促进用于测量组织中葡萄糖的各种波长的光辐射的通过。

公开(公告)号：US20130317370A1

公开(公告)日：2013-11-28

申请号：US13888266

申请日：2013-05-06

Applicant: Cercacor Laboratories, Inc.

Inventor： Cristiano Dalvi ,  Marcelo Lamego ,  Sean Merritt ,  Hung Vo ,  Johannes Bruinsma ,  Jeroen Poeze ,  Ferydan Lesmana ,  Greg Olsen ,  Massi Joe E. Kiani

IPC: A61B5/024 ,  A61B5/145 ,  A61B5/00 ,  A61B5/1455

CPC classification number: A61B5/02427 ,  A61B5/02416 ,  A61B5/14532 ,  A61B5/14546 ,  A61B5/1455 ,  A61B5/14551 ,  A61B5/14552 ,  A61B5/4875 ,  A61B5/6816 ,  A61B5/6826 ,  A61B5/6829 ,  A61B5/6838 ,  A61B5/6843 ,  A61B5/70 ,  A61B5/7275 ,  A61B2562/146

Abstract: A noninvasive physiological sensor for measuring one or more physiological parameters of a medical patient can include a bump interposed between a light source and a photodetector. The bump can be placed in contact with body tissue of a patient and thereby reduce a thickness of the body tissue. As a result, an optical pathlength between the light source and the photodetector can be reduced. In addition, the sensor can include a heat sink that can direct heat away from the light source. Moreover, the sensor can include shielding in the optical path between the light source and the photodetector. The shielding can reduce noise received by the photodetector.

Abstract translation: 用于测量医疗患者的一个或多个生理参数的无创生理传感器可以包括插入在光源和光电检测器之间的凸块。 凸起可以放置成与患者的身体组织接触，从而减少身体组织的厚度。 结果，可以减少光源和光电检测器之间的光程。 此外，传感器可以包括可将热量远离光源引导的散热器。 此外，传感器可以包括在光源和光电检测器之间的光路中的屏蔽。 屏蔽可以降低由光电检测器接收的噪声。

公开(公告)号：US20220392610A1

公开(公告)日：2022-12-08

申请号：US17831135

申请日：2022-06-02

Applicant: Cercacor Laboratories, Inc.

Inventor： Massi Joe E. Kiani

IPC: G16H20/60

Abstract: The present disclosure describes example systems, methods, and computer-readable medium for dynamic meal planning. A meal planning system can include one or more processors configured to obtain exercise data, meal data, health data, user preference data, and/or other data; determine a health score based at least in part on the exercise data and/or the meal data; generate a user-specific meal kit based at least in part on the exercise data, the meal data, the health data, the user preference data, the other data and/or the health score; and communicate an indication of the user-specific meal kit.

公开(公告)号：US11114188B2

公开(公告)日：2021-09-07

申请号：US16219827

申请日：2018-12-13

Applicant: Cercacor Laboratories, Inc.

Inventor： Jeroen Poeze ,  Gregory A. Olsen ,  Marcelo Lamego ,  Massi Joe E. Kiani

IPC: A61B5/00 ,  G16H10/60 ,  A61B5/145 ,  A61B5/1455 ,  G16H50/20 ,  G06Q10/10 ,  G16H40/63 ,  A61B5/022 ,  G16H10/65 ,  G16H40/67

Abstract: The present disclosure provides an electronic device that includes at least one sensor indicative of a physiological condition of a user, the at least one sensor worn by a patient. The electronic device can further include a location determination module configured to determine a location of a patient. The electronic device can receive a measured information from the sensor and determine if the physiological condition of the user indicates an urgent medical need. When the physiological condition of the user indicates an urgent medical need, the electronic device can contact emergency services and access and contact one or more of a contact in an electronic address book associated with the processing system. The electronic device can provide a location of the user based on information determined by the location determination module.

公开(公告)号：US20210236729A1

公开(公告)日：2021-08-05

申请号：US17161528

申请日：2021-01-28

Applicant: Cercacor Laboratories, Inc.

Inventor： Massi Joe E. Kiani ,  Venkatramanan Krishnamani ,  Hung The Vo ,  Sai Kong Frank Lee ,  Kevin Hughes Pauley ,  Cristiano Dalvi ,  Jeroen Poeze ,  Jesse Chen ,  Gregory A. Olsen ,  Derek Treese

IPC: A61M5/172

Abstract: A system which provides closed loop insulin administration is disclosed. The system includes redundant glucose sensors which may be interleaved in order to provide monitoring when one of the glucose sensors is in a settling period. The system may include a disease management unit which includes both a glucose sensor and an insulin pump. A closed loop disease management system which bases insulin administration on accurate glucose measurements may improve a patient's quality of life.

公开(公告)号：US20190142283A1

公开(公告)日：2019-05-16

申请号：US16230734

申请日：2018-12-21

Applicant: Cercacor Laboratories, Inc.

Inventor： Marcelo M. Lamego ,  Massi Joe E. Kiani ,  Jeroen Poeze ,  Cristiano Dalvi ,  Sean Merritt ,  Hung Vo ,  Gregory A. Olsen ,  Ferdyan Lesmana

IPC: A61B5/0205 ,  A61B5/00 ,  A61B5/1455 ,  A61B5/145 ,  A61B5/1459

CPC classification number: A61B5/0205 ,  A61B5/0022 ,  A61B5/021 ,  A61B5/0816 ,  A61B5/14532 ,  A61B5/14546 ,  A61B5/1455 ,  A61B5/1459 ,  A61B5/7435 ,  A61B5/7475 ,  A61B2560/0223 ,  A61B2560/0431

Abstract: The present disclosure includes a handheld processing device including medical applications for minimally and noninvasive glucose measurements. In an embodiment, the device creates a patient specific calibration using a measurement protocol of minimally invasive measurements and noninvasive measurements, eventually creating a patient specific noninvasive glucometer. Additionally, embodiments of the present disclosure provide for the processing device to execute medical applications and non-medical applications.