公开(公告)号：US11653862B2

公开(公告)日：2023-05-23

申请号：US15160907

申请日：2016-05-20

Applicant: Cercacor Laboratories, Inc.

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

IPC: 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.

公开(公告)号：US20230181068A1

公开(公告)日：2023-06-15

申请号：US18066118

申请日：2022-12-14

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: A61B5/1455 ,  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.

公开(公告)号：US20150366507A1

公开(公告)日：2015-12-24

申请号：US14743479

申请日：2015-06-18

Applicant: Cercacor Laboratories, Inc.

Inventor： Thomas B. Blank

IPC: A61B5/00 ,  A61B5/1455

CPC classification number: A61B5/6844 ,  A61B5/14552 ,  A61B5/6826 ,  A61B5/684 ,  A61B2562/0257

Abstract: Systems and methods are disclosed for proximity sensing in physiological sensors, and more specifically to using one or more proximity sensors located on or within a physiological sensor to determine the positioning of the physiological sensor on a patient measurement site. Accurate placement of a physiological sensor on the patient measurement site is a key factor in obtaining reliable measurement of physiological parameters of the patient. Proper alignment between a measurement site and a sensor optical assembly provides more accurate physiological measurement data. This alignment can be determined based on data from a proximity sensor or sensors placed on or within the physiological sensor.

Abstract translation: 公开了用于生理传感器中的接近感测的系统和方法，更具体地涉及使用位于生理传感器上或内部的一个或多个接近传感器来确定生理传感器在患者测量部位上的定位。 将生理传感器精确放置在患者测量部位上是获得患者生理参数的可靠测量的关键因素。 测量部位和传感器光学组件之间的正确对准提供更准确的生理测量数据。 可以基于放置在生理传感器上或内部的接近传感器或传感器的数据来确定该对准。

公开(公告)号：US20150005600A1

公开(公告)日：2015-01-01

申请号：US14210410

申请日：2014-03-13

Applicant: Cercacor Laboratories, Inc.

Inventor： Thomas B. Blank ,  Hung The Vo ,  Cristiano Dalvi ,  Sean Merritt ,  Marcelo M. Lamego

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

CPC classification number: A61B5/6833 ,  A61B5/14532 ,  A61B5/14551 ,  A61B5/6826

Abstract: A finger-placement sensor tape aligns and removably secures a finger to a sensor pad of a reusable finger-clip optical sensor so as to assure the finger is repeatably aligned between the sensors emitters and detectors and that the finger stays aligned during a test procedure. The sensor tape has a double-sided tape layer having a silicon-based adhesive on a finger side and an acrylic adhesive on a sensor-side. An aperture is defined in the tape layer so as to allow emitters disposed in a top sensor pad to emit light through the tape layer to detectors disposed in a bottom sensor pad. A finger-side release layer is removably disposed over the silicon-based adhesive. A sensor-side release layer is removably disposed over the acrylic adhesive.

Abstract translation: 手指放置传感器带将手指对准并可移除地固定到可重复使用的手指夹式光学传感器的传感器垫上，以确保手指在传感器发射器和检测器之间重复对准，并且手指在测试过程中保持对准。 传感带具有在手指侧具有硅基粘合剂的双面胶带层和传感器侧的丙烯酸粘合剂。 在带层中限定孔径，以允许设置在顶部传感器衬垫中的发射器通过带层向发射器发射设置在底部传感器垫中的检测器。 手指侧释放层可移除地设置在硅基粘合剂上。 传感器侧释放层可移除地设置在丙烯酸粘合剂上。

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。