GB2615359B - A wearable monitor with photoplethysmogram sensor for determining emotion level - Google Patents

A wearable monitor with photoplethysmogram sensor for determining emotion level Download PDF

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Publication number
GB2615359B
GB2615359B GB2201575.4A GB202201575A GB2615359B GB 2615359 B GB2615359 B GB 2615359B GB 202201575 A GB202201575 A GB 202201575A GB 2615359 B GB2615359 B GB 2615359B
Authority
GB
United Kingdom
Prior art keywords
emotion level
wearable monitor
photoplethysmogram sensor
determining emotion
determining
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
GB2201575.4A
Other versions
GB2615359A (en
Inventor
Massey Harry
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xpo Health Ltd
Original Assignee
Xpo Health Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Xpo Health Ltd filed Critical Xpo Health Ltd
Priority to GB2201575.4A priority Critical patent/GB2615359B/en
Priority to PCT/IB2023/051039 priority patent/WO2023152622A1/en
Publication of GB2615359A publication Critical patent/GB2615359A/en
Application granted granted Critical
Publication of GB2615359B publication Critical patent/GB2615359B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/16—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state
    • A61B5/165—Evaluating the state of mind, e.g. depression, anxiety
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, 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
    • A61B5/02028—Determining haemodynamic parameters not otherwise provided for, e.g. cardiac contractility or left ventricular ejection fraction
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, 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
    • A61B5/0205—Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, 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
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/02108—Measuring pressure in heart or blood vessels from analysis of pulse wave characteristics
    • A61B5/02125—Measuring pressure in heart or blood vessels from analysis of pulse wave characteristics of pulse wave propagation time
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, 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
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/0215—Measuring pressure in heart or blood vessels by means inserted into the body
    • A61B5/02154—Measuring pressure in heart or blood vessels by means inserted into the body by optical transmission
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
GB2201575.4A 2022-02-08 2022-02-08 A wearable monitor with photoplethysmogram sensor for determining emotion level Active GB2615359B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2201575.4A GB2615359B (en) 2022-02-08 2022-02-08 A wearable monitor with photoplethysmogram sensor for determining emotion level
PCT/IB2023/051039 WO2023152622A1 (en) 2022-02-08 2023-02-06 A wearabale monitor with photoplethysmogram sensor for determining emotion level

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2201575.4A GB2615359B (en) 2022-02-08 2022-02-08 A wearable monitor with photoplethysmogram sensor for determining emotion level

Publications (2)

Publication Number Publication Date
GB2615359A GB2615359A (en) 2023-08-09
GB2615359B true GB2615359B (en) 2024-02-07

Family

ID=85278437

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2201575.4A Active GB2615359B (en) 2022-02-08 2022-02-08 A wearable monitor with photoplethysmogram sensor for determining emotion level

Country Status (2)

Country Link
GB (1) GB2615359B (en)
WO (1) WO2023152622A1 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018204914A1 (en) * 2017-05-05 2018-11-08 Balajadia Leah Fe Personal healthcare device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9049998B2 (en) * 2012-06-22 2015-06-09 Fitbit, Inc. Biometric monitoring device with heart rate measurement activated by a single user-gesture
EP3060107A1 (en) * 2013-10-23 2016-08-31 Quanttus, Inc. Consumer biometric devices
JP6789142B2 (en) * 2017-02-01 2020-11-25 京セラ株式会社 Clothing, biometric information measurement method, and biometric information measurement system
CN110200642A (en) * 2019-06-04 2019-09-06 清华大学 A kind of measurement method and terminal of cognitive load and psychological pressure

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018204914A1 (en) * 2017-05-05 2018-11-08 Balajadia Leah Fe Personal healthcare device

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
"2019 Computing in Cardiology", published 2019, IEEE, pp 1-4, Vol 46, Rinkevicius et al., "Photoplethysmogram Signal Morphology-Based Stress Assessment" *
"Artery Research", vol. 18, 2017, Fei Li et al., "Differences in photoplethysmography morphological features and feature time series between two opposite emotions: Happiness and sadness", pp. 7-13. *

Also Published As

Publication number Publication date
GB2615359A (en) 2023-08-09
WO2023152622A1 (en) 2023-08-17

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