RF RECEIVER MODULE FOR MEASURING CORE BODY TEMPERATURE, AND RF MICROWAVE CORE BODY THERMOMETER HAVING SAME

Title:

RF RECEIVER MODULE FOR MEASURING CORE BODY TEMPERATURE, AND RF MICROWAVE CORE BODY THERMOMETER HAVING SAME

Document Type and Number:

WIPO Patent Application WO/2022/131444

Kind Code:

A1

Abstract:

Disclosed are an RF receiver module for sensing core body temperature, and an RF microwave core body thermometer having same. The RF receiver module for sensing core body temperature and the RF microwave core body thermometer having same comprise: an RF contact patch antenna attached to a body part to sense core body temperature; an RF receiver circuit unit which receives any one RF frequency signal within a 1-10 GHz RF frequency range through the RF contact patch antenna for sensing core body temperature; and an RF receiver module for sensing core body temperature including an interface circuit unit connected to a control unit of a microprocessor. In addition, the RF receiver module for sensing core body temperature and the RF microwave core body thermometer having same further comprise an RF microwave core body thermometer which is connected to the RF receiver module and the interface circuit unit, and displays, on an OLED display, core body temperature of the inside of a human body in which radiation intensity is measured according to power corresponding to an RF frequency by the Plank and Rayleigh Jeans approximation law by using a received RF frequency signal. Unlike measuring skin temperature by a customary infrared sensor, the RF microwave core body thermometer having the RF receiver module for measuring core body temperature of the inside of the human body is used as a digital health care and medical device.

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Inventors:

KIM NAM YOUNG (KR)
KIM EUN SEONG (KR)
SHIN JAE WOO (KR)

Application Number:

PCT/KR2021/002250

Publication Date:

June 23, 2022

Filing Date:

February 23, 2021

Export Citation:

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Assignee:

EASYTEM (KR)

International Classes:

A61B5/01; A61B5/00; A61B5/05

Foreign References:

KR20020074920A	2002-10-04
KR20120075870A	2012-07-09
US5954668A	1999-09-21
KR20160065624A	2016-06-09

Other References:

SCHEELER ROBERT P.: "A microwave radiometer for internal body temperature measurement", DOCTORAL DISSERTATION, UNIVERSITY OF COLORADO AT BOULDER, 1 January 2013 (2013-01-01), pages 1 - 190, XP055942845

Attorney, Agent or Firm:

LEE, Yeo Song (KR)

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