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IC:A61B5/01

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1 / 2,254
1.20240148255BODY TEMPERATURE ESTIMATION SYSTEM AND METHOD CONSIDERING MOVEMENTS OF TARGET PERSON AND CHANGES IN EXTERNAL TEMPERATURE
US - 09.05.2024
Int.Class A61B 5/01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
01Measuring temperature of body parts
 Appl.No 18053906 Applicant KOREA ELECTRONICS TECHNOLOGY INSTITUTE Inventor Min Goo LEE

A system and method are proposed for estimating the body temperature of a target person in consideration of movements of the target person and changes in the external temperature due to a sudden change in the space temperature when continuously measuring the body temperature. The body temperature estimation system includes a temperature measurement unit, a movement measurement unit, and a body temperature estimation unit. The temperature measurement unit is attached to a skin of the target person and measures a skin temperature and an external temperature. The movement measurement unit measures movements of the target person. The body temperature estimation unit estimates the body temperature based on a correlation between the skin temperature and the external temperature, and monitors a change in the external temperature per monitoring time.

2.20240148254BODY TEMPERATURE ESTIMATION SYSTEM AND METHOD BASED ON ONE-CHANNEL TEMPERATURE SENSOR
US - 09.05.2024
Int.Class A61B 5/01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
01Measuring temperature of body parts
 Appl.No 18053902 Applicant KOREA ELECTRONICS TECHNOLOGY INSTITUTE Inventor Min Goo LEE

A body temperature estimation system and method based on a one-channel temperature sensor are proposed for estimating the body temperature of a target person considering a change in the space temperature or a change in the skin temperature according to a change in the space temperature when continuously measuring the body temperature. The body temperature estimation system may include a temperature measurement unit and a body temperature estimation unit. The temperature measurement unit is attached to a skin of the target person and measures a skin temperature at regular intervals. The body temperature estimation unit estimates a current body temperature, based on an average body temperature measured at the regular intervals and the skin temperature received from the temperature measurement unit, by reflecting the average body temperature, the skin temperature, a difference value (h) of the skin temperature, and a change amount (h′) of the skin temperature difference value.

3.2624006Circadian rhythm adaptation
GB - 08.05.2024
Int.Class A61B 5/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
 Appl.No 202216413 Applicant POLAR ELECTRO OY Inventor RIIKKA AHOLA
Determining circadian rhythm adaptation rate for a user by measuring the user’s circadian phase 901 using a skin temperature sensor, a heart activity sensor and/or a motion sensor; measuring the user’s sleep-wake rhythm 902 by using the heart activity sensor and/or the motion sensor. A setpoint circadian phase is determined 903 based on sleep-wake rhythm, and a target circadian phase is determined 904 based on location. An adaptation rate is selected based on the setpoint phase, target phase and circadian phase depending on the respective direction of phases 905-908. The determined circadian adaptation rate or a parameter derivative of the computed circadian adaptation rate is presented to the user. The adaption rate may be provided when the circadian rhythm and sleep-wake rhythm are misaligned by e.g. travel (jet lag), shift work etc. The ‘target’ circadian phase may be determined from light exposure. A wearable wristwatch device may be used.
4.2624005Estimating sleep gate
GB - 08.05.2024
Int.Class A61B 5/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
 Appl.No 202216411 Applicant POLAR ELECTRO OY Inventor TOPI KORHONEN
A method for determining a sleep gate (i.e. ideal time window for sleep) for a user comprises obtaining measurement data 201 measured from the user by at least one sensor device 104; determining the circadian rhythm 202 and sleep-wake rhythm of the user from the measured data, and determining the sleep gate 203 from the circadian rhythm. A reliability value indicating the timing accuracy of the sleep gate using the sleep-wake rhythm is also determined 204. The sleep gate and reliability value is presented to the user 205. The data may be measured by a smart watch 101, and may include ECG, PPG, EEG, temp, respiration. The reliability value may be based on when the user last slept and the type of sleep.
5.20240138683System and Method for Thermal Screening
US - 02.05.2024
Int.Class A61B 5/01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
01Measuring temperature of body parts
 Appl.No 18281098 Applicant C2RO Cloud Robotics Inc. Inventor Riccardo Badalone

A method for performing thermal screening is described. The method includes capturing at least one non-thermal image of a scene having a person; capturing at least one thermal image of the scene having the person; determining a region of interest of the non-thermal image; determining, based on a body sub-region of the non-thermal image corresponding to the body of the person within the scene, a distance value representative of a physical distance of the person from the thermal camera; determining a region of interest of the thermal image corresponding to the region of interest of the non-thermal image; determining a raw temperature value for the person based on the region of interest of the thermal image; and normalizing the raw temperature value based on at least the distance value to determine a normalized temperature value. A corresponding system and non-transitory computer-readable medium are also provided.

6.WO/2024/090535INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAM
WO - 02.05.2024
Int.Class A61B 5/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
 Appl.No PCT/JP2023/038790 Applicant SHISEIDO COMPANY, LTD. Inventor UCHIBE Nishiki
An information processing device according to the present invention comprises a means for acquiring deep body temperature log information related to the history of the deep body temperature of a user, also comprises a means for estimating the skin condition of the user on the basis of the deep body temperature log information, and additionally comprises a means for presenting estimation results of the skin condition to the user.
7.WO/2024/089740BODY TEMPERATURE MEASUREMENT SENSING DEVICE, BODY TEMPERATURE DATA COMMUNICATION SYSTEM, AND FAN DEVICE MONITORING SYSTEM
WO - 02.05.2024
Int.Class A61B 5/01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
01Measuring temperature of body parts
 Appl.No PCT/JP2022/039521 Applicant TECHNOS YASHIMA CO.,LTD Inventor HASHIZUME Daiki
The inventors of the present invention believe that it is desirable to promote wider use of mobile terminal devices such as smartphones that are supplied with power by lithium-ion batteries through linkage with various devices via the Internet. The inventors of the present invention noticed that control of a fan device that can be attached to clothing, which is attracting attention from the perspective of preventing heat stroke, on the basis of body temperature data using a mobile terminal device has not been realized.　This body temperature measurement sensing device 110 has a body temperature measurement sensing unit 114 for measuring body temperature, the body temperature measurement sensing unit 114 being capable of being worn in the earhole of a user whose body temperature is to be measured.
8.20240138682ELECTRONIC DEVICE AND METHOD OF ESTIMATING CORE BODY TEMPERATURE USING THE SAME
US - 02.05.2024
Int.Class A61B 5/01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
01Measuring temperature of body parts
 Appl.No 18138999 Applicant SAMSUNG ELECTRONICS CO., LTD. Inventor Ho Taik LEE

An electronic device may include: a first temperature sensor configured to measure a first temperature of a skin surface when a user comes into contact with a main body of the electronic device; a first heating element spaced apart from the first temperature sensor by a first predetermined distance; a second temperature sensor spaced apart from the first heating element by a second predetermined distance and configured to measure a second temperature inside the main body; and a processor configured to: estimate heat flux based on the first temperature and the second temperature; estimate a blood perfusion rate of the user based on a temperature of the first heating element and the first temperature, and estimate a core body temperature of a user based on the first temperature, the estimated heat flux, and the estimated blood perfusion rate.

9.WO/2024/092267PULSE OXIMETER APPARATUSES, SYSTEMS, AND PROCESSES
WO - 02.05.2024
Int.Class A61B 5/1455
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
145Measuring characteristics of blood in vivo, e.g. gas concentration, pH-value
1455using optical sensors, e.g. spectral photometrical oximeters
 Appl.No PCT/US2023/078172 Applicant MELLA PET CARE, INC. Inventor BRAINARD, Benjamin M.
A pulse oximeter device includes a harness including a first side configured to be placed against an animal patient. A light emitter array including a plurality of light emitter sets is coupled with the harness, positioned in a first region of the first side, and to emit light in a direction away from the first side. A light sensor array including a plurality of light sensor sets is coupled with the harness, positioned in a second region of the first side, and configured to sense light traveling in a direction toward the first side. The harness is adjustable between a first measurement configuration positioning the light sensor array in a first sensing alignment with the light emitter array and a second measurement configuration positioning the light sensor array in a second sensing alignment with the light emitter array.
10.20240138696APPARATUS AND METHODS FOR DETERMINING DAMAGED TISSUE USING SUB-EPIDERMAL MOISTURE MEASUREMENTS
US - 02.05.2024
Int.Class A61B 5/0537
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
05Measuring for diagnosis by means of electric currents or magnetic fields
053Measuring electrical impedance or conductance of a portion of the body
0537Measuring body composition by impedance, e.g. tissue hydration or fat content
 Appl.No 18405868 Applicant BRUIN BIOMETRICS, LLC Inventor Martin BURNS

The present disclosure provides apparatuses and computer readable media for measuring sub-epidermal moisture in patients to determine damaged tissue for clinical intervention. The present disclosure also provides methods for determining damaged tissue.

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