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1. (US20180206735) HEAD-MOUNTED DEVICE FOR CAPTURING PULSE DATA

Application Number: 15624602 Application Date: 15.06.2017
Publication Number: 20180206735 Publication Date: 26.07.2018
Publication Kind : A1
IPC:
A61B 5/0205
A61B 5/11
A61B 5/00
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
5
Measuring for diagnostic purposes; Identification of persons
02
Measuring 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
0205
Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
5
Measuring for diagnostic purposes; Identification of persons
103
Measuring devices for testing the shape, pattern, size or movement of the body or parts thereof, for diagnostic purposes
11
Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
5
Measuring for diagnostic purposes; Identification of persons
CPC:
A61B 5/0015
A61B 5/0205
A61B 5/02141
A61B 5/11
A61B 5/6803
A61B 5/7282
Applicants: Microsoft Technology Licensing, LLC
Inventors: Christian HOLZ
Edward Jay WANG
Priority Data:
Title: (EN) HEAD-MOUNTED DEVICE FOR CAPTURING PULSE DATA
Abstract: front page image
(EN)

Examples are disclosed herein related to a head-mounted device, such as wearable eyeglasses, to continuously monitor pulse data and blood pressure data. One example provides a head-mounted device, comprising a first optical sensor positioned to measure pulse data at a first arterial location that is a first distance from a heart, a second optical sensor spaced apart from the first optical sensor and positioned to measure pulse data at a second arterial location that is a second, different distance from the heart, and a controller wired to the first optical sensor and the second optical sensor and configured to determine blood pressure data from the pulse data measured by the first optical sensor and the second optical sensor.