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公开(公告)号：US20210378562A1
公开(公告)日：2021-12-09
申请号：US17324396
申请日：2021-05-19
Applicant: Cercacor Laboratories, Inc.
Inventor： Jesse Chen , Sean Merritt , Cristiano Dalvi , Ferdyan Lesmana , Hung The Vo , Kevin Hughes Pauley , Jeroen Poeze , Ruiqi Long , Stephen L. Monfre
IPC: A61B5/145 , A61B5/00 , A61B5/0205
Abstract: Systems, methods, apparatuses, and medical devices for harmonizing data from a plurality of non-invasive sensors are described. A physiological parameter can be determined by harmonizing data between two or more different types of non-invasive physiological sensors interrogating the same or proximate measurement sites. Data from one or more first non-invasive sensors can be utilized to identify one or more variables that are useful in one or more calculations associated with data from one or more second non-invasive sensors. Data from one or more first non-invasive sensors can be utilized to calibrate one or more second non-invasive sensors. Non-invasive sensors can include, but are not limited to, an optical coherence tomography (OCT) sensor, a bio-impedance sensor, a tissue dielectric constant sensor, a plethysmograph sensor, or a Raman spectrometer.
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公开(公告)号：US11026604B2
公开(公告)日：2021-06-08
申请号：US16034743
申请日：2018-07-13
Applicant: Cercacor Laboratories, Inc.
Inventor： Jesse Chen , Sean Merritt , Cristiano Dalvi , Ferdyan Lesmana , Hung The Vo , Kevin Hughes Pauley , Jeroen Poeze , Ruiqi Long , Stephen L. Monfre
IPC: A61B5/02 , A61B5/145 , A61B5/00 , A61B5/0205 , A61B5/026 , A61B5/0295 , A61B5/0531 , A61B5/107 , A61B5/1455
Abstract: Systems, methods, apparatuses, and medical devices for harmonizing data from a plurality of non-invasive sensors are described. A physiological parameter can be determined by harmonizing data between two or more different types of non-invasive physiological sensors interrogating the same or proximate measurement sites. Data from one or more first non-invasive sensors can be utilized to identify one or more variables that are useful in one or more calculations associated with data from one or more second non-invasive sensors. Data from one or more first non-invasive sensors can be utilized to calibrate one or more second non-invasive sensors. Non-invasive sensors can include, but are not limited to, an optical coherence tomography (OCT) sensor, a bio-impedance sensor, a tissue dielectric constant sensor, a plethysmograph sensor, or a Raman spectrometer.
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公开(公告)号：US09989560B2
公开(公告)日：2018-06-05
申请号：US14297470
申请日：2014-06-05
Applicant: CERCACOR LABORATORIES, INC.
Inventor： Jeroen Poeze , Jesse Chen , Mathew Paul , Marcelo Lamego , Massi Joe E. Kiani
CPC classification number: G01R13/0281 , A61B5/0015 , A61B5/0261 , A61B5/14532 , A61B5/14551 , A61B5/7203 , A61B5/7228 , A61B2560/0242 , A61B2560/0276 , G01R29/0814
Abstract: A system is disclosed for detecting and calculating the level of ambient and/or environmental noise, such as electromagnetic interference generated by electric power lines, ambient lights, light dimmers, television or computer displays, power supplies or transformers, and medical equipment. In some embodiments, the system performs frequency analysis on the interference signal detected by light photodetectors and determines the power of the interference signal concentrated in the analyzed frequency bands. The worst-case interference level can be determined by selecting the maximum from the computed power values. In some embodiments, the determined interference signal power can be compared with the noise tolerance of a patient monitoring system configured to reliably and noninvasively detect physiological parameters of a user. The results of the comparison can be presented to the user audio-visually. In some embodiments, the system can be used to perform spot check measurements of electromagnetic interference.
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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。
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公开(公告)号：US20240164668A1
公开(公告)日：2024-05-23
申请号：US18520380
申请日：2023-11-27
Applicant: Cercacor Laboratories, Inc.
Inventor： Kevin Pauley , Cristiano Dalvi , Hung Vo , Jesse Chen , Ferdyan Lesmana , Jeroen Poeze , Sean Merritt
CPC classification number: A61B5/14552 , A61B5/14532 , A61B5/14535 , A61B5/14539 , A61B5/14542 , A61B5/14546 , A61B5/4875 , G01J1/1626 , G01N21/31 , G01N21/4738 , G01N21/49 , G01N21/59 , A61B2562/0238 , G01J2001/1636 , G01J2001/1652 , G01N2021/3181
Abstract: An optical measurement device includes a light source, a first detector, and a second detector. The light source emits light to a measurement site of a patient and one or more detectors detect the light from the light source. At least a portion of a detector is translucent and the light passes through the translucent portion prior to reaching the measurement site. A detector receives the light after attenuation and/or reflection or refraction by the measurement site. A processor determines a light intensity of the light source, a light intensity through a tissue site, or a light intensity of reflected or refracted light based on light detected by the one or more detectors. The processor can estimate a concentration of an analyte at the measurement site or an absorption or reflection at the measurement site.
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Patent Agency Ranking
公开(公告)号：US11864890B2
公开(公告)日：2024-01-09
申请号：US16985497
申请日：2020-08-05
Applicant: Cercacor Laboratories, Inc.
Inventor： Kevin Pauley , Cristiano Dalvi , Hung Vo , Jesse Chen , Ferdyan Lesmana , Jeroen Poeze , Sean Merritt
CPC classification number: A61B5/14552 , A61B5/14532 , A61B5/14535 , A61B5/14539 , A61B5/14542 , A61B5/14546 , A61B5/4875 , G01J1/1626 , G01N21/31 , G01N21/4738 , G01N21/49 , G01N21/59 , A61B2562/0238 , G01J2001/1636 , G01J2001/1652 , G01N2021/3181
Abstract: An optical measurement device includes a light source, a first detector, and a second detector. The light source emits light to a measurement site of a patient and one or more detectors detect the light from the light source. At least a portion of a detector is translucent and the light passes through the translucent portion prior to reaching the measurement site. A detector receives the light after attenuation and/or reflection or refraction by the measurement site. A processor determines a light intensity of the light source, a light intensity through a tissue site, or a light intensity of reflected or refracted light based on light detected by the one or more detectors. The processor can estimate a concentration of an analyte at the measurement site or an absorption or reflection at the measurement site.
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公开(公告)号：US11832940B2
公开(公告)日：2023-12-05
申请号：US17004663
申请日：2020-08-27
Applicant: Cercacor Laboratories, Inc.
Inventor： Mohamed K. Diab , Kevin Hughes Pauley , Jesse Chen , Cristiano Dalvi , Hung The Vo , Ferdyan Lesmana , Jeroen Poeze , Ruiqi Long , Venkatramanan Krishnamani , Frank Lee
IPC: A61B5/145 , G02B27/30 , A61B5/1455 , A61B5/00
CPC classification number: A61B5/14532 , A61B5/1455 , A61B5/6826 , G02B27/30
Abstract: Systems, methods, and apparatuses for enabling a plurality of non-invasive, physiological sensors to obtain physiological measurements from essentially the same, overlapping, or proximate regions of tissue of a patient are disclosed. Each of a plurality of sensors can be integrated with or attached to a multi-sensor apparatus and can be oriented such that each sensor is directed towards, or can obtain a measurement from, the same or a similar location.
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公开(公告)号：US20210386382A1
公开(公告)日：2021-12-16
申请号：US17344342
申请日：2021-06-10
Applicant: Cercacor Laboratories, Inc.
Inventor： Gregory A. Olsen , Sai Kong Frank Lee , Jesse Chen , Hung The Vo , Kevin Hughes Pauley
IPC: A61B5/00
Abstract: The disease management system can determine a measurement of one or more physiological parameters and can determine a disease event based on the one or more measurements. Furthermore, the disease management system can determine a pose of an individual using a pose sensor. Based on an identification of a disease event and a determination that the pose of the individual corresponds to a first pose, the disease management system can cause at least one of an audible, visual, or vibratory alarm. Based on an identification of a disease event and a determination that the pose of the individual does not correspond to the first pose, the disease management system can cause administration of a medication to the individual.
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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.
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公开(公告)号：US20210113121A1
公开(公告)日：2021-04-22
申请号：US17004663
申请日：2020-08-27
Applicant: Cercacor Laboratories, Inc.
Inventor： Mohamed K. Diab , Kevin Hughes Pauley , Jesse Chen , Cristiano Dalvi , Hung The Vo , Ferdyan Lesmana , Jeroen Poeze , Ruiqi Long , Venkatramanan Krishnamani , Frank Lee , Mathew Paul
IPC: A61B5/145 , A61B5/00 , A61B5/1455 , G02B27/30
Abstract: Systems, methods, and apparatuses for enabling a plurality of non-invasive, physiological sensors to obtain physiological measurements from essentially the same, overlapping, or proximate regions of tissue of a patient are disclosed. Each of a plurality of sensors can be integrated with or attached to a multi-sensor apparatus and can be oriented such that each sensor is directed towards, or can obtain a measurement from, the same or a similar location.
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