公开(公告)号：US11903680B2

公开(公告)日：2024-02-20

申请号：US17319634

申请日：2021-05-13

申请人： Facense Ltd.

发明人： Ari M Frank ,  Arie Tzvieli ,  Ori Tzvieli ,  Gil Thieberger

IPC分类号： A61B5/01 ,  A61B5/16 ,  G01J5/12 ,  G01J5/02 ,  G01J5/48 ,  A61B5/00 ,  G01J5/00

CPC分类号： A61B5/015 ,  A61B5/0075 ,  A61B5/165 ,  A61B5/6803 ,  A61B5/6814 ,  A61B5/7282 ,  A61B5/748 ,  G01J5/0265 ,  G01J5/12 ,  A61B5/0077 ,  A61B2562/0271 ,  A61B2562/0276 ,  A61B2576/00 ,  G01J5/485 ,  G01J2005/0077

摘要： Embodiments disclosed herein involve a wearable-based system that can help determine in a privacy-preserving manner whether a user is healthy (and thus poses low risk of contagiousness), and use determinations of this nature to grant passage through a doorway. In one embodiment, a wearable device takes measurements of a user comprising a photoplethysmogram signal (PPG signal) and a temperature measurement. A computer calculates a health score based on a difference between baseline measurements of the user, measured one or more days earlier, and more current measurements of the user. Additionally, the computer calculates an extent of similarity between characteristics of the PPG signal in the current measurements and characteristics of the PPG signal in the baseline measurements. The computer authorizes the user's passage through the doorway responsive to the health score reaching a first threshold and the extent of the similarity reaching a second threshold.

公开(公告)号：US11819339B2

公开(公告)日：2023-11-21

申请号：US16916843

申请日：2020-06-30

申请人： NANOWEAR INC.

发明人： Vijay Varadan ,  Pratyush Rai ,  Gyanesh Mathur

IPC分类号： A61B5/01 ,  A61B5/00 ,  A61B5/1486 ,  C08L33/26

CPC分类号： A61B5/6801 ,  A61B5/1486 ,  C08L33/26 ,  A61B2562/0276 ,  A61B2562/0285 ,  A61B2562/12

摘要： A thermosensitive nanosensor includes a substrate having a plurality of vertically standing nanostructures attached thereto, the plurality of vertically standing nanostructure being covered with a conductive material to form conductive coated nanostructures; a thermosensitive hydrogel adjacent to the plurality of conductive coated nanostructures; and a cover layer on top of the thermosensitive hydrogel to prevent loss of moisture and mechanical stress.

公开(公告)号：US10034609B2

公开(公告)日：2018-07-31

申请号：US14932998

申请日：2015-11-05

申请人： NANO AND ADVANCED MATERIALS INSTITUTE LIMITED

发明人： Caiming Sun ,  Xiaohua Chen

IPC分类号： A61B5/00 ,  H01C7/04 ,  G01K1/08 ,  G01K7/22 ,  G01K13/00 ,  A61B5/01 ,  H01C1/142 ,  H01C1/14 ,  H01C17/28

CPC分类号： A61B5/0008 ,  A61B5/01 ,  A61B2560/0214 ,  A61B2562/0276 ,  A61B2562/12 ,  A61B2562/164 ,  G01K1/08 ,  G01K7/22 ,  G01K13/002 ,  H01C1/1413 ,  H01C1/142 ,  H01C7/041 ,  H01C17/281

摘要： Provided are wireless temperature sensors. A temperature sensor with a flexible, large-area printed thermistor can include an negative temperature coefficient (NTC) thermistor for temperature sensing, a control circuitry for electrically connecting with the NTC thermistor and obtaining the temperature sensed by the NTC thermistor, a power source for providing power supply to the NTC thermistor and the control circuitry, and a frame element for supporting the NTC thermistor, the control circuitry and the power source, where the frame element is at least partially thermally insulated to establish thermal equilibrium within the temperature sensor. The temperature sensor can sense the temperature in a fast and accurate way due to fast thermal equilibrium established within the sensor.

公开(公告)号：US20180028069A1

公开(公告)日：2018-02-01

申请号：US15224121

申请日：2016-07-29

申请人： VivaLnk Inc.

发明人： Wei Shi ,  Huaquan Zhang ,  Zuofu Xu

IPC分类号： A61B5/01 ,  G01K7/30 ,  A61B5/00

CPC分类号： A61B5/01 ,  A61B5/0008 ,  A61B5/0022 ,  A61B5/6832 ,  A61B5/6833 ,  A61B2560/0412 ,  A61B2562/0276 ,  G01K1/14 ,  G01K1/18 ,  G01K7/30 ,  G01K13/002

摘要： A wearable thermometer patch includes a flexible circuit substrate comprising an electric circuit and an opening, a thermally conductive cup having a bottom portion plugged into the opening and fixed to the flexible circuit substrate, and a temperature sensor inside the thermally conductive cup. The temperature sensor is in thermal conduction with the thermally conductive cup. The temperature sensor is electrically connected to the electric circuit in the flexible circuit substrate.

公开(公告)号：US09776064B2

公开(公告)日：2017-10-03

申请号：US14611985

申请日：2015-02-02

申请人： Robert D. Harty

发明人： Robert D. Harty

IPC分类号： A41D13/00 ,  A63B71/12 ,  A61B5/01 ,  A63B71/10 ,  A42B3/12 ,  A42B3/28 ,  A61F7/00 ,  A41D13/05

CPC分类号： A63B71/1291 ,  A41D13/0512 ,  A42B3/121 ,  A42B3/285 ,  A61B5/01 ,  A61B2562/0276 ,  A61F2007/0012 ,  A63B71/10

摘要： The invention provides head, neck, chest, and spine logical impact protection and thermal-regulation device having a webbing adapted to encapsulate head and neck, wherein the webbing is composed of a plurality of reversibly deformable substrates that are capable of being cooled or heated; wherein the webbing further provides apertures interspersed between the reversibly deformable substrates to allow fluid exchange between the head, neck, chest, and spine and the regions exterior to the webbing; and a temperature indicator, wherein the temperature indicator measures the temperatures of the body surface underlaying the webbing.

公开(公告)号：US20160345652A1

公开(公告)日：2016-12-01

申请号：US14611985

申请日：2015-02-02

申请人： Robert D. Harty

发明人： Robert D. Harty

IPC分类号： A42B3/12 ,  A63B71/12 ,  A63B71/10 ,  A42B3/04 ,  A61B5/01

CPC分类号： A63B71/1291 ,  A41D13/0512 ,  A42B3/121 ,  A42B3/285 ,  A61B5/01 ,  A61B2562/0276 ,  A61F2007/0012 ,  A63B71/10

摘要： The invention provides head, neck, chest, and spine logical impact protection and thermal-regulation device having a webbing adapted to encapsulate head and neck, wherein the webbing is composed of a plurality of reversibly deformable substrates that are capable of being cooled or heated; wherein the webbing further provides apertures interspersed between the reversibly deformable substrates to allow fluid exchange between the head, neck, chest, and spine and the regions exterior to the webbing; and a temperature indicator, wherein the temperature indicator measures the temperatures of the body surface underlaying the webbing.

摘要翻译： 本发明提供了头部，颈部，胸部和脊柱逻辑冲击保护和热调节装置，其具有适于封装头部和颈部的织带，其中织带由能够被冷却或加热的多个可逆变形的基底组成; 其中所述织带还提供散布在所述可逆变形的基底之间的孔，以允许所述头部，颈部，胸部和脊柱之间以及所述织带外部的区域之间的流体交换; 和温度指示器，其中温度指示器测量衬垫织带的身体表面的温度。

公开(公告)号：US20160256107A1

公开(公告)日：2016-09-08

申请号：US15061083

申请日：2016-03-04

申请人： GraftWorx, LLC

发明人： Samit Kumar Gupta ,  David John Kuraguntla ,  Robert Lawrence Rushenberg

IPC分类号： A61B5/00 ,  A61B5/02 ,  A61B5/07 ,  A61F2/82

CPC分类号： A61B5/4851 ,  A61B5/0031 ,  A61B5/02007 ,  A61B5/02055 ,  A61B5/0215 ,  A61B5/026 ,  A61B5/076 ,  A61B5/6862 ,  A61B2017/00075 ,  A61B2017/0011 ,  A61B2017/00119 ,  A61B2017/1107 ,  A61B2017/1139 ,  A61B2560/0209 ,  A61B2560/0214 ,  A61B2562/0204 ,  A61B2562/0261 ,  A61B2562/0276 ,  A61F2/06 ,  A61F2/07 ,  A61F2/82 ,  A61F2230/0069 ,  A61F2250/0096

摘要： A method for detecting a stenosis in a prosthesis includes providing a tubular prosthesis having a sensor coupled to the prosthesis and implanting the tubular prosthesis in a native fluid conduit. The sensor senses the stenosis and captures data that characterizes the stenosis. A spectral analysis of the data may then be performed in order to provide a frequency spectrum of the data. The frequency spectrum may be examined in order to identify a break frequency value in the frequency spectrum. The break frequency may then be translated into a percentage of stenosis in the tubular prosthesis.

摘要翻译： 用于检测假体中狭窄的方法包括提供管状假体，其具有联接到假体的传感器并将管状假体植入天然流体导管中。 传感器感测狭窄并捕获表征狭窄的数据。 然后可以执行数据的频谱分析，以便提供数据的频谱。 可以检查频谱以识别频谱中的断裂频率值。 然后可以将断裂频率转换成管状假体中的狭窄百分比。

公开(公告)号：US20160192844A1

公开(公告)日：2016-07-07

申请号：US15056611

申请日：2016-02-29

申请人： Podimetrics, Inc.

发明人： David Robert Linders ,  Jonathan David Bloom ,  Jeffrey Mark Engler ,  Brian Jude Petersen ,  Adam Geboff ,  David Charles Kale

IPC分类号： A61B5/01 ,  A61B5/00

CPC分类号： A61B5/015 ,  A61B5/0008 ,  A61B5/0022 ,  A61B5/0075 ,  A61B5/0077 ,  A61B5/445 ,  A61B5/447 ,  A61B5/6807 ,  A61B5/6892 ,  A61B5/706 ,  A61B5/7275 ,  A61B5/7282 ,  A61B5/7425 ,  A61B2562/0276 ,  A61B2576/02 ,  G16H40/63 ,  G16H50/30

摘要： A method of monitoring a patient's foot forms a thermogram of the sole of at least one foot of the patient, and determines whether the thermogram presents at least one of a plurality of prescribed patterns. The method also compares the thermogram against a prior thermogram of the same foot, and produces output information indicating the emergence of an ulcer on a given portion on the at least one foot as a function of 1) whether the thermogram is determined to present the at least one pattern, and 2) the comparison with the prior thermogram, which shows non-ulcerated tissue at the given location.

公开(公告)号：US09259178B2

公开(公告)日：2016-02-16

申请号：US13799828

申请日：2013-03-13

申请人： Podimetrics, Inc.

发明人： Jonathan David Bloom ,  David Robert Linders ,  Jeffrey Mark Engler ,  Brian Jude Petersen ,  Adam Geboff ,  David Charles Kale

IPC分类号： A61B5/00 ,  A61B5/01

CPC分类号： A61B5/015 ,  A61B5/0008 ,  A61B5/0022 ,  A61B5/0075 ,  A61B5/0077 ,  A61B5/445 ,  A61B5/447 ,  A61B5/6807 ,  A61B5/6892 ,  A61B5/706 ,  A61B5/7275 ,  A61B5/7282 ,  A61B5/7425 ,  A61B2562/0276 ,  A61B2576/02 ,  G06F19/00

摘要： A method of monitoring at least one foot of a patient provides an open platform for receiving at least one foot. The open platform has at least one temperature sensor for generating a plurality of temperature data values after receipt of the at least one foot. The method also forms a thermogram of the sole of the at least one foot from the temperature data values, and determines whether the thermogram presents at least one of a plurality of prescribed patterns. Finally, the method produces output information indicating the risk of an ulcer emerging on the foot as a function of whether the thermogram is determined to present the at least one prescribed pattern.

摘要翻译： 监测患者的至少一只脚的方法提供用于接收至少一只脚的开放平台。 开放平台具有至少一个温度传感器，用于在接收至少一个脚之后产生多个温度数据值。 该方法还根据温度数据值形成至少一个脚底的温谱图，并且确定温谱图是否呈现多个规定图案中的至少一个。 最后，根据是否确定温谱图以呈现至少一个规定图案，该方法产生指示出现足部溃疡风险的输出信息。

公开(公告)号：US20130261494A1

公开(公告)日：2013-10-03

申请号：US13799828

申请日：2013-03-13

申请人： PODIMETRICS, INC.

发明人： Jonathan David Bloom ,  David Robert Linders ,  Jeffrey Mark Engler ,  Brian Jude Petersen ,  Adam Geboff ,  David Charles Kale

IPC分类号： A61B5/00 ,  A61B5/01

CPC分类号： A61B5/015 ,  A61B5/0008 ,  A61B5/0022 ,  A61B5/0075 ,  A61B5/0077 ,  A61B5/445 ,  A61B5/447 ,  A61B5/6807 ,  A61B5/6892 ,  A61B5/706 ,  A61B5/7275 ,  A61B5/7282 ,  A61B5/7425 ,  A61B2562/0276 ,  A61B2576/02 ,  G06F19/00

摘要： A method of monitoring at least one foot of a patient provides an open platform for receiving at least one foot. The open platform has at least one temperature sensor for generating a plurality of temperature data values after receipt of the at least one foot. The method also forms a thermogram of the sole of the at least one foot from the temperature data values, and determines whether the thermogram presents at least one of a plurality of prescribed patterns. Finally, the method produces output information indicating the risk of an ulcer emerging on the foot as a function of whether the thermogram is determined to present the at least one prescribed pattern.

摘要翻译： 监测患者的至少一只脚的方法提供用于接收至少一只脚的开放平台。 开放平台具有至少一个温度传感器，用于在接收至少一个脚之后产生多个温度数据值。 该方法还根据温度数据值形成至少一个脚底的温谱图，并且确定温谱图是否呈现多个规定图案中的至少一个。 最后，根据是否确定温谱图以呈现至少一个规定图案，该方法产生指示出现足部溃疡风险的输出信息。