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1. WO2019050672 - SYSTEMS AND METHODS OF SKI ACTIVITY DETECTION

Publication Number WO/2019/050672
Publication Date 14.03.2019
International Application No. PCT/US2018/047290
International Filing Date 21.08.2018
IPC
A61B 5/024 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
02Measuring pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography; Heart catheters for measuring blood pressure
024Measuring pulse rate or heart rate
A61B 5/11 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
103Measuring devices for testing the shape, pattern, size or movement of the body or parts thereof, for diagnostic purposes
11Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb
A61B 5/00 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
CPC
A61B 2560/0242
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
2560Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
02Operational features
0242adapted to measure environmental factors, e.g. temperature, pollution
A61B 5/02416
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Detecting, measuring or recording for diagnostic purposes
02Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
024Detecting, measuring or recording pulse rate or heart rate
02416using photoplethysmograph signals, e.g. generated by infra-red radiation
A61B 5/02438
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Detecting, measuring or recording for diagnostic purposes
02Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
024Detecting, measuring or recording pulse rate or heart rate
02438with portable devices, e.g. worn by the patient
A61B 5/1112
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Detecting, measuring or recording for diagnostic purposes
103Detecting, measuring or recording devices for testing the shape, pattern, ; colour,; size or movement of the body or parts thereof, for diagnostic purposes
11Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
1112Global tracking of patients, e.g. by using GPS
A61B 5/1118
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Detecting, measuring or recording for diagnostic purposes
103Detecting, measuring or recording devices for testing the shape, pattern, ; colour,; size or movement of the body or parts thereof, for diagnostic purposes
11Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
1118Determining activity level
A61B 5/1125
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Detecting, measuring or recording for diagnostic purposes
103Detecting, measuring or recording devices for testing the shape, pattern, ; colour,; size or movement of the body or parts thereof, for diagnostic purposes
11Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
1124Determining motor skills
1125Grasping motions of hands
Applicants
  • APPLE INC. [US]/[US]
Inventors
  • KENT, Ryan, P.
  • RAGHURAM, Karthik, Jayaraman
  • JACKSON, Stephen, P.
  • SRINIVAS, Umamahesh
  • BLEIK, Ahmad
  • RAO, Bharath, Narasimha
Agents
  • LANGE, Kristoffer, W.
Priority Data
62/556,78211.09.2017US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SYSTEMS AND METHODS OF SKI ACTIVITY DETECTION
(FR) SYSTÈME ET PROCÉDÉ DE DÉTECTION D'ACTIVITÉ DE SKI
Abstract
(EN)
The present disclosure relates to a system and method for improving an accuracy of a wearable device while detecting a ski activity by a user at a ski area. In one aspect, the method can include receiving motion data of the user from a motion sensing module of the wearable device. A heart rate sensing module can measure a heart rate of the user. One or more processor circuits can detect the user is gripping ski poles on a substantially flat ground based on the motion data and the heart rate of the user. The one or more processor circuits can calculate information about the user's performance during the ski activity and output the information about the user's performance during the ski activity.
(FR)
La présente invention concerne un système et un procédé pour améliorer la précision d'un dispositif vestimentaire tout en détectant une activité de ski par un utilisateur au niveau d'une zone de ski. Selon un aspect, le procédé peut consister à recevoir des données de mouvement de l'utilisateur à partir d'un module de détection de mouvement du dispositif vestimentaire. Un module de détection de fréquence cardiaque peut mesurer une fréquence cardiaque de l'utilisateur. Un ou plusieurs circuits de processeur peuvent détecter que l'utilisateur saisit des bâtons de ski sur un sol sensiblement plat sur la base des données des mouvements et de la fréquence cardiaque de l'utilisateur. L'au moins un circuit de processeur peut calculer des informations concernant les performances de l'utilisateur pendant l'activité de ski et délivrer les informations concernant les performances de l'utilisateur pendant l'activité de ski.
Latest bibliographic data on file with the International Bureau