公开(公告)号：US10667705B2

公开(公告)日：2020-06-02

申请号：US14863352

申请日：2015-09-23

Applicant: QUALCOMM Incorporated

Inventor： Igor Tchertkov ,  Evgeni Yurij Poliakov ,  Russell Wayne Gruhlke ,  Russel Allyn Martin ,  Evgeni Petrovich Gousev ,  Muhammed Ibrahim Sezan

IPC: A61B5/026 ,  A61B5/021 ,  A61B5/0402 ,  A61B5/00 ,  A61B5/024

Abstract: Methods, systems, computer-readable media, and apparatuses for obtaining blood pressure measurements are presented. The blood pressure measurements may be obtained by determining a pulse-transit time (PTT) as a function of a photoplethysmography (PPG) measurement and electrocardiogram (ECG) measurement. A mobile device includes outer body sized to be portable for a user of the mobile device. The mobile device also includes a plurality of light emitting components distributed along at least one portion of the mobile device and a plurality of light collecting components configured to measure reflected light from the plurality of light emitting components reflected off of blood vessels within the user. The light emitting and light collecting components are distributed along the at least one portion of the mobile device. The mobile device may also include a light guide configured to direct light emitted by the at least one light emitting component toward blood vessels with the user.

公开(公告)号：US20180160912A1

公开(公告)日：2018-06-14

申请号：US15457702

申请日：2017-03-13

Applicant: QUALCOMM Incorporated

Inventor： Russel Martin ,  Shashank Narayanan ,  Hithesh Reddivari ,  Vidyut Naware ,  Igor Tchertkov ,  Joseph Czompo

IPC: A61B5/0205 ,  A61B5/00 ,  A61B5/11 ,  G06F19/00

Abstract: Disclosed embodiments pertain to cardiovascular parameter (e.g. heart rate) measurements when motion is present. Biometric sensor signal measurements may be obtained based on cardiovascular parameters of a user; and motion sensor signal measurements may be obtained based on user motion. An activity type may be determined based on the motion sensor signals. For example, when non-motion related frequencies in a frequency domain representation of the biometric sensor signal are obscured by user motion, an activity type may be determined based on the motion sensor signals. Further, based on the activity type, for each cardiovascular parameter (e.g. heart rate), a corresponding likely cardiovascular parameter value (e.g. a likely heart rate) may be determined. A corresponding fundamental frequency associated with the biometric sensor signal may then be determined for each cardiovascular parameter based on the motion sensor signal measurements and the corresponding likely cardiovascular parameter value.

公开(公告)号：US20160081627A1

公开(公告)日：2016-03-24

申请号：US14494350

申请日：2014-09-23

Applicant: QUALCOMM Incorporated

Inventor： Justin Patrick McGloin ,  Russel Allyn Martin ,  Radu Pitigoi-Aron ,  Ramin Samadani ,  Igor Tchertkov

IPC: A61B5/00 ,  A61B5/0402 ,  A61B5/0205 ,  A61B5/11 ,  A61B5/0488 ,  A61B5/0295

CPC classification number: A61B5/1123 ,  A61B5/0205 ,  A61B5/021 ,  A61B5/02416 ,  A61B5/02438 ,  A61B5/0245 ,  A61B5/0488 ,  A61B5/053 ,  A61B5/1118 ,  A61B5/681 ,  A61B2562/0219 ,  G06F19/3481 ,  G16H40/63 ,  G16H50/30 ,  H04M1/7253

Abstract: Methods, systems, computer-readable media, and apparatuses for assessing a fitness state of a user via a mobile device are presented. In some implementations, a first physiological measurement of the user during a first level of a physical activity is obtained via one or more sensors. A second physiological measurement during a second level of the physical activity is obtained via the one or more sensors. A transient physiological measurement based on the first physiological measurement and the second physiological measurement is determined. The physical activity is classified based on one or more motion measurements obtained via the one or more sensors. A fitness profile indicative of a fitness state of the user is generated based at least in part on the determined transient physiological measurement and the classified physical activity.

Abstract translation: 提出了用于通过移动设备评估用户的健身状态的方法，系统，计算机可读介质和装置。 在一些实施方案中，通过一个或多个传感器获得在体力活动的第一水平期间用户的第一生理测量。 通过一个或多个传感器获得身体活动的第二水平期间的第二生理测量。 确定基于第一生理测量和第二生理测量的瞬时生理测量。 基于通过一个或多个传感器获得的一个或多个运动测量对身体活动进行分类。 至少部分地基于所确定的瞬时生理测量和所分类的身体活动来生成指示用户的健身状态的健身简档。

公开(公告)号：US10667706B2

公开(公告)日：2020-06-02

申请号：US14863359

申请日：2015-09-23

Applicant: QUALCOMM Incorporated

Inventor： Igor Tchertkov ,  Evgeni Yurij Poliakov ,  Russell Wayne Gruhlke ,  Russel Allyn Martin ,  Evgeni Petrovich Gousev ,  Muhammed Ibrahim Sezan

IPC: A61B5/024 ,  A61B5/00 ,  A61B5/021 ,  A61B5/0295 ,  A61B5/026

Abstract: Methods, systems, computer-readable media, and apparatuses for obtaining blood pressure measurements are presented. The blood pressure measurements may be obtained by determining a pulse-transit time (PTT) as a function of a photoplethysmography (PPG) measurement and electrocardiogram (ECG) measurement. A mobile device includes outer body sized to be portable for a user of the mobile device. The mobile device also includes a plurality of light emitting components distributed along at least one portion of the mobile device and a plurality of light collecting components configured to measure reflected light from the plurality of light emitting components reflected off of blood vessels within the user. The light emitting and light collecting components are distributed along the at least one portion of the mobile device. The mobile device may also include a light guide configured to direct light emitted by the at least one light emitting component toward blood vessels with the user.

公开(公告)号：US10743777B2

公开(公告)日：2020-08-18

申请号：US15457702

申请日：2017-03-13

Applicant: QUALCOMM Incorporated

Inventor： Russel Martin ,  Shashank Narayanan ,  Hithesh Reddivari ,  Vidyut Naware ,  Igor Tchertkov ,  Joseph Czompo

IPC: A61B5/00 ,  A61B5/0205 ,  A61B5/024 ,  G16H50/50 ,  G16H40/63 ,  A61B5/11 ,  A61B5/021 ,  A61B5/0295 ,  A61B5/145

Abstract: Disclosed embodiments pertain to cardiovascular parameter (e.g. heart rate) measurements when motion is present. Biometric sensor signal measurements may be obtained based on cardiovascular parameters of a user; and motion sensor signal measurements may be obtained based on user motion. An activity type may be determined based on the motion sensor signals. For example, when non-motion related frequencies in a frequency domain representation of the biometric sensor signal are obscured by user motion, an activity type may be determined based on the motion sensor signals. Further, based on the activity type, for each cardiovascular parameter (e.g. heart rate), a corresponding likely cardiovascular parameter value (e.g. a likely heart rate) may be determined. A corresponding fundamental frequency associated with the biometric sensor signal may then be determined for each cardiovascular parameter based on the motion sensor signal measurements and the corresponding likely cardiovascular parameter value.

公开(公告)号：US09322701B2

公开(公告)日：2016-04-26

申请号：US13958287

申请日：2013-08-02

Applicant: QUALCOMM Incorporated

Inventor： Igor Tchertkov ,  Siddika Parlak Polatkan

IPC: G01G23/01 ,  G01G9/00 ,  G01G19/56 ,  G01H17/00 ,  G01G23/16 ,  G01P15/14 ,  G01G3/16 ,  H04M1/725 ,  G01G21/22 ,  G01G21/28

CPC classification number: G01G23/166 ,  G01G3/16 ,  G01G9/00 ,  G01G21/22 ,  G01G21/283 ,  G01G23/01 ,  G01H17/00 ,  G01P15/14 ,  H04M1/72522 ,  H04M2250/12

Abstract: Systems, apparatus and methods for estimating a mass of an object by a mobile device are presented. The mobile device, which may be a smartphone, vibrates the mobile device both unloaded (without an object) and loaded (with an object) while measuring the unloaded and loaded vibrations. Next, the mobile device compares the unloaded and loaded vibrations and determines the mass of the object from the comparison.

公开(公告)号：US20150132855A1

公开(公告)日：2015-05-14

申请号：US14076844

申请日：2013-11-11

Applicant: QUALCOMM Incorporated

Inventor： Russel Allyn Martin ,  Ana Rangelova Londergan ,  Justin Phelps Black ,  Rihui He ,  Igor Tchertkov ,  Raghu Subramanian Srivatsa

IPC: G01N21/78

CPC classification number: G01N21/78 ,  G06F13/385 ,  Y10T436/144444

Abstract: Techniques described herein enable a mobile multifunction device to detect a disposable sensor card at an interface coupled to the mobile multifunction device, wherein the disposable sensor card is mounted inside an opening in the mobile multifunction device, detect analog information associated with the disposable sensor card, and convert analog information to digital information. Detecting analog information comprises detecting a non-transient change in at least a portion of the disposable sensor card, wherein at least a portion of the first disposable sensor card changes form in response to exposure to one or more stimuli from an environment of the first disposable sensor card. A non-transient change may include one or more of changing color, changing shape, changing chemical composition or changing electrical characteristics. Furthermore, the interface may be configured to receive disposable sensor cards with varying sensing capabilities. Each disposable sensor card may have one or more disposable sensors.

Abstract translation: 本文描述的技术使得移动多功能设备能够在耦合到移动多功能设备的接口处检测一次性传感器卡，其中一次性传感器卡安装在移动多功能设备的开口内，检测与一次性传感器卡相关联的模拟信息， 并将模拟信息转换为数字信息。 检测模拟信息包括检测一次性传感器卡的至少一部分中的非瞬时变化，其中响应于暴露于来自第一一次性传感器卡的环境的一个或多个刺激的第一一次性传感器卡的至少一部分改变形式 传感器卡。 非瞬时变化可以包括改变颜色，改变形状，改变化学成分或改变电特性中的一种或多种。 此外，接口可以被配置为接收具有变化的感测能力的一次性传感器卡。 每个一次性传感器卡可以具有一个或多个一次性传感器。