公开(公告)号：US20150038859A1

公开(公告)日：2015-02-05

申请号：US14450030

申请日：2014-08-01

Applicant: Cercacor Laboratories, Inc

Inventor： Cristiano Dalvi ,  Marcelo M. Lamego ,  Massi Joe E. Kiani ,  Jeroen Poeze ,  Hung Vo

IPC: A61B5/0235 ,  A61B5/022

Abstract: A blood pressure measurement system is provided that includes an inflatable cuff, a valve assembly and chamber assembly. The chamber assembly can house a gas canister for providing gas to the inflatable cuff. The valve assembly can include a valve having a high pressure cavity, a low pressure cavity, and a channel providing a gas pathway between the high pressure cavity and the low pressure cavity. The valve assembly can further include a channel cover and spring in the high pressure cavity. The spring can exert a force on the channel cover to create a seal between the high pressure cavity and the channel. The valve assembly can further include a rod extending through the channel and exerting a force on the channel cover to create a gas pathway between the high pressure cavity and the channel.

Abstract translation: 提供了一种血压测量系统，其包括可充气袖带，阀组件和腔室组件。 腔室组件可以容纳用于将气体提供给可充气袖带的气体罐。 阀组件可以包括具有高压腔，低压腔和在高压腔和低压腔之间提供气体通路的通道的阀。 阀组件还可以包括在高压腔中的通道盖和弹簧。 弹簧可以在通道盖上施加力，以在高压腔和通道之间形成密封。 阀组件还可以包括延伸穿过通道并且在通道盖上施加力以在高压腔和通道之间产生气体通路的杆。

公开(公告)号：US08929964B2

公开(公告)日：2015-01-06

申请号：US13936907

申请日：2013-07-08

Applicant: Cercacor Laboratories, Inc.

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

IPC: A61B5/1455 ,  A61B5/145 ,  G06F19/00 ,  A61B5/00 ,  A61B5/0205 ,  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 sensor has light sources arranged in one or more rows and one or more columns. Each light source is activated by addressing at least one row and at least one column. The light sources are capable of transmitting light of multiple wavelengths and a detector is responsive to the transmitted light after attenuation by body tissue.

Abstract translation: 生理传感器具有以一行或多行和一列或多列排列的光源。 通过寻址至少一行和至少一列激活每个光源。 光源能够透射多个波长的光，并且检测器响应身体组织衰减后的透射光。

公开(公告)号：US20130317327A1

公开(公告)日：2013-11-28

申请号：US13936907

申请日：2013-07-08

Applicant: CERCACOR LABORATORIES, INC.

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

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 sensor has light sources arranged in one or more rows and one or more columns. Each light source is activated by addressing at least one row and at least one column. The light sources are capable of transmitting light of multiple wavelengths and a detector is responsive to the transmitted light after attenuation by body tissue.

Abstract translation: 生理传感器具有以一行或多行和一列或多列排列的光源。 通过寻址至少一行和至少一列激活每个光源。 光源能够透射多个波长的光，并且检测器响应身体组织衰减后的透射光。

公开(公告)号：US20240180451A1

公开(公告)日：2024-06-06

申请号：US18494585

申请日：2023-10-25

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 ,  A61B5/00 ,  A61B5/1455 ,  G02B27/30

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.

公开(公告)号：US11951186B2

公开(公告)日：2024-04-09

申请号：US17078843

申请日：2020-10-23

Applicant: Cercacor Laboratories, Inc.

Inventor： Venkatramanan Krishnamani ,  Sergei Petrovich Balashov ,  Kevin Hughes Pauley ,  Ruiqi Long ,  Hung The Vo

IPC: A61B5/1455 ,  A61B5/1459 ,  A61B5/1473 ,  A61B5/1477 ,  A61K49/00 ,  C07K14/245 ,  C07K14/435 ,  A61B5/145

CPC classification number: A61K49/0056 ,  A61B5/1455 ,  A61B5/1459 ,  A61B5/14735 ,  A61B5/1477 ,  A61K49/0045 ,  C07K14/245 ,  C07K14/43595 ,  A61B5/14532 ,  C07K2319/20 ,  C07K2319/60

Abstract: Some embodiments disclosed herein pertain to indicator compounds used to detect the presence of and/or an amount of an analyte. In some embodiments, the indicator compounds are fusion proteins. In some embodiments, when the analyte binds to the indicator compound, the indicator compound undergoes a conformational change. In some embodiments, the conformational change results in a luminescent signal that allows quantification of the amount of analyte present.

公开(公告)号：US20240016418A1

公开(公告)日：2024-01-18

申请号：US18352742

申请日：2023-07-14

Applicant: Cercacor Laboratories, Inc.

Inventor： Anando Devadoss ,  Venkatramanan Krishnamani ,  Qiurong Shi ,  David Shimomoto ,  Ngoc Nhu Ly

IPC: A61B5/145 ,  A61B5/1486

CPC classification number: A61B5/14532 ,  A61B5/1486

Abstract: The present disclosure provides devices, systems, and methods capable of optimizing in vivo electrochemical measurement of a molecule of interest, for example glucose. Disclosed aspects may include an interference zapping layer, to which an electric potential may be applied to prevent or minimize various interfering molecules from reaching a working electrode. Aspects of the present disclosure may additionally or alternatively include a sensor including multiple working electrodes. The sensors having multiple working electrodes may measure background current during sensing in order to determine background current specific to each electrode, current due to electrochemical interferents, and current due to the molecule of interest. Sensors may also be capable of executing a measurement mode whereby a plurality of currents are measured over a range of interference zapping layer potentials and a range of working electrode potentials.

公开(公告)号：US20230346993A1

公开(公告)日：2023-11-02

申请号：US18139757

申请日：2023-04-26

Applicant: Cercacor Laboratories, Inc.

Inventor： Massi Joe E. Kiani ,  Kevin Hughes Pauley

IPC: A61L2/00

CPC classification number: A61L2/0047

Abstract: Systems, methods, and apparatuses for enabling the emission and reflection of UV-C light to sterilize a patient’s skin. A UV chip can be configured to emit the UV-C light. A UV reflector can receive the UV-C light and divert it toward the patient’s skin. The UV-C light can be directed to shine through a UV window to sterilize the patient’s skin.

公开(公告)号：US20230240617A1

公开(公告)日：2023-08-03

申请号：US18045970

申请日：2022-10-12

Applicant: Cercacor Laboratories, Inc.

Inventor： Cristiano Dalvi ,  Jeroen Poeze

IPC: A61B5/00 ,  A61B5/026 ,  A61B5/1491 ,  A61B5/1455

CPC classification number: A61B5/7203 ,  A61B5/7278 ,  A61B5/0261 ,  A61B5/1491 ,  A61B5/14552 ,  A61B2562/222 ,  A61B2560/0214 ,  A61B2562/185 ,  A61B2562/227

Abstract: A sensor system has a low-noise sensor controller providing communications between an active-temperature-regulated optical sensor and an external monitor. A low-noise sensor controller drives optical emitters, receives resulting detected signals after attenuation by a blood perfused tissue site and communicates the detector signals to the attached signal processor. An optically-isolated controller front-end receives and digitizes the detected signals. A controller serializer transmits the digitized detector signal to the processor via a single, shielded coaxial cable.

公开(公告)号：US20230038389A1

公开(公告)日：2023-02-09

申请号：US17817602

申请日：2022-08-04

Applicant: Cercacor Laboratories, Inc.

Inventor： Hung The Vo

IPC: G01L9/00

Abstract: Systems and methods relate to a kink or obstruction detection system for use in a minimally invasive implant, such as a disease management device. The kink or obstruction detection system can detect changes in pressure in the fluid flow path of a fluid being delivered to a patient. The kink or obstruction detection system can be included in a device between a pump and the cannula.

公开(公告)号：US20220005599A1

公开(公告)日：2022-01-06

申请号：US17368077

申请日：2021-07-06

Applicant: Cercacor Laboratories, Inc.

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

IPC: G16H40/63 ,  G16H40/67

Abstract: The present disclosure provides a physiological monitoring system that includes at least one physiological sensor indicative of a physiological condition of a patient, the at least one sensor worn by a patient. Sensors can include one or more optical sensors configured to measure a physiological parameter, such as total hemoglobin, SpO2, methemoglobin, carboxyhemoglobin, and the like. A monitoring system can receive 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 generate an alert.