公开(公告)号：WO2018226305A1

公开(公告)日：2018-12-13

申请号：PCT/US2018/025061

申请日：2018-03-29

Applicant: APPLE INC.

Inventor： SCHROEDER, Christian ,  PADMANABHAN, Divya ,  KLAASSEN, Erno H. ,  DOLL, Evan R. ,  SHAPIRO, Ian R. ,  BLAHNIK, Jay Kriz ,  BRITTAIN, Roxanne B. ,  WAYDO, Stephen J. ,  KIBUULE, Joefrey S. ,  VANHATTUM, Alexa M.

IPC: G16H10/60

Abstract: Embodiments of the present disclosure can provide systems, methods, and computer-readable medium for tracking the heartrate of a user using different techniques associated with different contexts. For example, motion of a user wearing a wearable device can be tracked using at least first sensors of the one or more sensors. The physical state of the user can also be tracked using at least second sensors of the one or more sensors. In some cases it can be determines whether an application of the wearable device has been launched. Additionally, an activity category of the user can be determined based at least in part on the motion of the user, the physical state of the user, and/or whether the application has been launched. Heartrate data of the user can be collected, and the heartrate data can be categorized based at least in part on the determined category.

公开(公告)号：EP3613051A1

公开(公告)日：2020-02-26

申请号：EP18720442.5

申请日：2018-03-29

Applicant: Apple Inc.

Inventor： SCHROEDER, Christian ,  PADMANABHAN, Divya ,  KLAASSEN, Erno H. ,  DOLL, Evan R. ,  SHAPIRO, Ian R. ,  BLAHNIK, Jay Kriz ,  BRITTAIN, Roxanne B. ,  WAYDO, Stephen J. ,  KIBUULE, Joefrey S. ,  VANHATTUM, Alexa M.

IPC: G16H10/60

公开(公告)号：EP3190959A1

公开(公告)日：2017-07-19

申请号：EP15766990.4

申请日：2015-09-08

Applicant: Apple Inc.

Inventor： KLAASSEN, Erno H. ,  KIMOTO, Richard C. ,  NARASHIMHAN, Ravi ,  SULLIVAN, Thomas J. ,  WAYDO, Stephen ,  QUIJANO, Santiago ,  YOUNG, Derek Park-Shing ,  ZENG, Zijing ,  WHITEHURST, Todd K. ,  DOUGHERTY, Wren Nancy

IPC: A61B5/021 ,  A61B5/11 ,  A61B5/00 ,  A61B5/1455

CPC classification number: A61B5/021 ,  A61B5/0002 ,  A61B5/02125 ,  A61B5/11 ,  A61B5/14551 ,  A61B5/681 ,  A61B5/6824 ,  G06F19/34

Abstract: The present invention provides non-invasive devices, methods, and systems for determining a pressure of blood within a cardiovascular system of a user, the cardiovascular system including a heart and the user having a wrist covered by skin. More particularly, the present invention discloses a variety of wrist-worn devices having a variety of sensors configured to non-invasively engage the skin on the wrist of the user for sensing a variety of user signals from the cardiovascular system of the user. Generally, approaches disclosed herein may passively track blood pressure values without any interaction required on the part of the user or may allow for on demand or point measurements of blood pressure values by having a user actively interact with the sensors of the wrist-worn device. Approaches disclosed herein further allow for absolute blood pressure values to be determined directly without the requirement for any periodic calibrations or for relative blood pressure values to be tracked so as to provide relative blood pressure indices.

Abstract translation: 本发明提供了用于确定用户的心血管系统内的血液压力的非侵入式装置，方法和系统，心血管系统包括心脏并且用户具有被皮肤覆盖的手腕。 更具体地说，本发明公开了具有各种传感器的各种腕戴式设备，这些传感器被配置为无创地接合用户的手腕上的皮肤以感测来自用户的心血管系统的各种用户信号。 通常，本文公开的方法可以被动地跟踪血压值，而无需用户方面的任何交互，或者可以允许通过让用户主动地与腕戴式设备的传感器进行交互来按需或点测量血压值。 本文公开的方法还允许直接确定绝对血压值，而不需要对任何周期性校准或相对血压值进行跟踪以提供相对血压指数。