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SE547803C2 - Sensor, apparatus and system configured to measure temperatures of human feet - Google Patents

Sensor, apparatus and system configured to measure temperatures of human feet

Info

Publication number
SE547803C2
SE547803C2 SE2350309A SE2350309A SE547803C2 SE 547803 C2 SE547803 C2 SE 547803C2 SE 2350309 A SE2350309 A SE 2350309A SE 2350309 A SE2350309 A SE 2350309A SE 547803 C2 SE547803 C2 SE 547803C2
Authority
SE
Sweden
Prior art keywords
human feet
sensor
pcb
temperatures
measure
Prior art date
Application number
SE2350309A
Other versions
SE2350309A1 (en
Inventor
Persson Kajsa Olsson
Original Assignee
Vistafeet Ab
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 Vistafeet Ab filed Critical Vistafeet Ab
Priority to SE2350309A priority Critical patent/SE547803C2/en
Priority to EP24713014.9A priority patent/EP4684190A1/en
Priority to PCT/SE2024/050228 priority patent/WO2024196297A1/en
Publication of SE2350309A1 publication Critical patent/SE2350309A1/en
Publication of SE547803C2 publication Critical patent/SE547803C2/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6813—Specially adapted to be attached to a specific body part
    • A61B5/6829—Foot or ankle
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/02—Means for indicating or recording specially adapted for thermometers
    • G01K1/026—Means for indicating or recording specially adapted for thermometers arrangements for monitoring a plurality of temperatures, e.g. by multiplexing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/16—Special arrangements for conducting heat from the object to the sensitive element
    • G01K1/18—Special arrangements for conducting heat from the object to the sensitive element for reducing thermal inertia
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K13/00—Thermometers specially adapted for specific purposes
    • G01K13/20—Clinical contact thermometers for use with humans or animals

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)

Abstract

The present disclosure relates to a sensor (121) configured to measure temperatures of human feet, the sensor comprising: circuitry (460) configured to measure one or more temperatures of the human feet and send an output signal indicative of the one or more measured temperatures, wherein the circuitry (460) comprises: a printed circuit board, PCB, (P) configured to be thermally coupled to the human feet, , wherein the PCB (P) comprises a top conductive layer (420) and a bottom conductive layer (440) separated by an insulating layer (430), wherein an outline of the top conductive layer (420) is smaller than the outline of the insulating layer (430), and one or more electrical components (450) configured to measure temperature of the human feet via the PCB (P) and send an output signal indicative of the measured temperature, wherein at least one of the one or more electrical components (450) is thermally coupled to the PCB (P).
SE2350309A 2023-03-20 2023-03-20 Sensor, apparatus and system configured to measure temperatures of human feet SE547803C2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE2350309A SE547803C2 (en) 2023-03-20 2023-03-20 Sensor, apparatus and system configured to measure temperatures of human feet
EP24713014.9A EP4684190A1 (en) 2023-03-20 2024-03-13 Sensor, apparatus and system configured to measure temperatures of human feet
PCT/SE2024/050228 WO2024196297A1 (en) 2023-03-20 2024-03-13 Sensor, apparatus and system configured to measure temperatures of human feet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE2350309A SE547803C2 (en) 2023-03-20 2023-03-20 Sensor, apparatus and system configured to measure temperatures of human feet

Publications (2)

Publication Number Publication Date
SE2350309A1 SE2350309A1 (en) 2024-09-21
SE547803C2 true SE547803C2 (en) 2025-12-02

Family

ID=90368080

Family Applications (1)

Application Number Title Priority Date Filing Date
SE2350309A SE547803C2 (en) 2023-03-20 2023-03-20 Sensor, apparatus and system configured to measure temperatures of human feet

Country Status (3)

Country Link
EP (1) EP4684190A1 (en)
SE (1) SE547803C2 (en)
WO (1) WO2024196297A1 (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060122473A1 (en) * 2004-10-13 2006-06-08 Kill Robert A Wireless patch temperature sensor system
US20150057562A1 (en) * 2013-08-26 2015-02-26 Podimetrics, Inc. Apparatus for measuring temperature distribution across the sole of the foot
DE102014222955A1 (en) * 2014-11-11 2016-05-12 Otto-Von-Guericke-Universität Magdeburg Medizinische Fakultät Device for the diagnosis of circulatory disorders and developing inflammation of the feet of patients with diabetes
US20170273569A1 (en) * 2016-03-28 2017-09-28 Jackson State University Thermometer device
AU2017271204A1 (en) * 2016-05-23 2019-01-17 Bluedrop Medical Ltd A skin inspection device for identifying abnormalities
US20200253482A1 (en) * 2015-12-16 2020-08-13 Siren Care, Inc. System and method for detecting inflammation in a foot
US20210007656A1 (en) * 2019-07-09 2021-01-14 Scott Kantro System and method for self monitoring for risk factors for the development of foot ulcerations in a population of people with diabetes
US20220003614A1 (en) * 2016-03-28 2022-01-06 Jackson State University Thermometer device

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060122473A1 (en) * 2004-10-13 2006-06-08 Kill Robert A Wireless patch temperature sensor system
US20150057562A1 (en) * 2013-08-26 2015-02-26 Podimetrics, Inc. Apparatus for measuring temperature distribution across the sole of the foot
DE102014222955A1 (en) * 2014-11-11 2016-05-12 Otto-Von-Guericke-Universität Magdeburg Medizinische Fakultät Device for the diagnosis of circulatory disorders and developing inflammation of the feet of patients with diabetes
US20200253482A1 (en) * 2015-12-16 2020-08-13 Siren Care, Inc. System and method for detecting inflammation in a foot
US20170273569A1 (en) * 2016-03-28 2017-09-28 Jackson State University Thermometer device
US20220003614A1 (en) * 2016-03-28 2022-01-06 Jackson State University Thermometer device
AU2017271204A1 (en) * 2016-05-23 2019-01-17 Bluedrop Medical Ltd A skin inspection device for identifying abnormalities
US20210007656A1 (en) * 2019-07-09 2021-01-14 Scott Kantro System and method for self monitoring for risk factors for the development of foot ulcerations in a population of people with diabetes

Also Published As

Publication number Publication date
EP4684190A1 (en) 2026-01-28
WO2024196297A1 (en) 2024-09-26
SE2350309A1 (en) 2024-09-21

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