Title:
DEEP BODY TEMPERATURE-MEASUREMENT PROBE AND DEEP BODY THERMOMETER
Document Type and Number:
WIPO Patent Application WO/2023/189748
Kind Code:
A1
Abstract:
A deep body temperature-measurement probe 2 according to the present invention comprises: a first heat flow measurement system 5 capable of measuring a first heat flow 5a that flows out of a test subject 9; and a second heat flow measurement system 6 capable of measuring a second heat flow 6a that flows out of the test subject 9. The first heat flow measurement system 5 has a first input-side heat insulating body 11, a first output-side heat insulating body 12, a first input-side temperature sensor 15, and a first output-side temperature sensor 16. The second heat flow measurement system 6 comprises a second input-side heat insulating body 13, a second output-side heat insulating body 14, a second input-side temperature sensor 17, and a second output-side temperature sensor 18. The first output-side heat insulating body 12 and the second output-side heat insulating body 14 are both composed of a heat insulating body that has a thermal conductivity approximately comparable with that of air. With the deep body temperature-measurement probe 2 according to the present invention, it is possible to improve measurement accuracy while using a dual heat flow method.
Inventors:
HASHIMOTO NOBUAKI (JP)
FUKUI SHOYA (JP)
FUKUI SHOYA (JP)
Application Number:
PCT/JP2023/010657
Publication Date:
October 05, 2023
Filing Date:
March 17, 2023
Export Citation:
Assignee:
SUWA UNIV OF SCIENCE (JP)
International Classes:
A61B5/01; G01K13/20
Domestic Patent References:
| WO2020171701A1 | 2020-08-27 | |||
| WO2016185905A1 | 2016-11-24 |
Foreign References:
| JP2011133300A | 2011-07-07 |
Other References:
SIM S. Y., , H. J. BAEK, G. S. CHUNG, K. S. PARK: "AN APPROACH OF REDUCING MEASURE TIME OF NONINVASIVE THERMOMETER - Application of Curve-fitting Method and Autoregressive Model for Reducing the Measure Time of Dual-heat-flux Thermometer", PROCEEDINGS OF BIOSIGNALS. INTERNATIONAL CONFERENCE ON BIO-INSPIRED SYSTEMS AND SIGNAL PROCESSING 2011; 26-29 JAN. 2011; ROME, ITALY (BIOSTEC 2011), INSTICC PRESS, PORTUGAL, 1 January 2011 (2011-01-01) - 29 January 2011 (2011-01-29), Portugal , pages 540 - 543, XP093093927, ISBN: 978-989-8425-35-5, DOI: 10.5220/0003287305400543
YIHUI ZHANG; RICHARD CHAD WEBB; HONGYING LUO; YEGUANG XUE; JONAS KURNIAWAN; NAM HEON CHO; SIDDHARTH KRISHNAN; YUHANG LI; YONGGANG : "Theoretical and Experimental Studies of Epidermal Heat Flux Sensors for Measurements of Core Body Temperature", ADVANCED HEALTHCARE MATERIALS, WILEY - V C H VERLAG GMBH & CO. KGAA, DE, vol. 5, no. 1, 7 May 2015 (2015-05-07), DE , pages 119 - 127, XP072462291, ISSN: 2192-2640, DOI: 10.1002/adhm.201500110
YIHUI ZHANG; RICHARD CHAD WEBB; HONGYING LUO; YEGUANG XUE; JONAS KURNIAWAN; NAM HEON CHO; SIDDHARTH KRISHNAN; YUHANG LI; YONGGANG : "Theoretical and Experimental Studies of Epidermal Heat Flux Sensors for Measurements of Core Body Temperature", ADVANCED HEALTHCARE MATERIALS, WILEY - V C H VERLAG GMBH & CO. KGAA, DE, vol. 5, no. 1, 7 May 2015 (2015-05-07), DE , pages 119 - 127, XP072462291, ISSN: 2192-2640, DOI: 10.1002/adhm.201500110
Attorney, Agent or Firm:
MEBUKI IP LAW FIRM et al. (JP)
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