JP7313657B2 - 耳式体温計 - Google Patents
耳式体温計 Download PDFInfo
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- JP7313657B2 JP7313657B2 JP2019033609A JP2019033609A JP7313657B2 JP 7313657 B2 JP7313657 B2 JP 7313657B2 JP 2019033609 A JP2019033609 A JP 2019033609A JP 2019033609 A JP2019033609 A JP 2019033609A JP 7313657 B2 JP7313657 B2 JP 7313657B2
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- sensor
- temperature
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/0003—Radiation pyrometry, e.g. infrared or optical thermometry for sensing the radiant heat transfer of samples, e.g. emittance meter
- G01J5/0011—Ear thermometers
-
- 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
- A61B5/6814—Head
- A61B5/6815—Ear
- A61B5/6817—Ear canal
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/02—Constructional details
- G01J5/0205—Mechanical elements; Supports for optical elements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/02—Constructional details
- G01J5/021—Probe covers for thermometers, e.g. tympanic thermometers; Containers for probe covers; Disposable probes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/02—Constructional details
- G01J5/026—Control of working procedures of a pyrometer, other than calibration; Bandwidth calculation; Gain control
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/02—Constructional details
- G01J5/027—Constructional details making use of sensor-related data, e.g. for identification of sensor parts or optical elements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/02—Constructional details
- G01J5/04—Casings
- G01J5/049—Casings for tympanic thermometers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/10—Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors
- G01J5/20—Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors using resistors, thermistors or semiconductors sensitive to radiation, e.g. photoconductive devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/80—Calibration
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/02—Constructional details
- G01J5/06—Arrangements for eliminating effects of disturbing radiation; Arrangements for compensating changes in sensitivity
- G01J2005/066—Differential arrangement, i.e. sensitive/not sensitive
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (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)
- Otolaryngology (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
- Radiation Pyrometers (AREA)
Description
図2等に示すように、赤外線センサ部は、プローブ本体20内に配置され、プローブ本体20が測温対象者の耳穴に挿入された際に、鼓膜と略直交する方向に沿って、所定距離だけ離間されて配設される第1センサSN1および第2センサSN2で構成される。
図6のブロック図を参照して、本実施の形態に係る耳式体温計E1の機能構成について説明する。
図7のフローチャートを参照して、本実施の形態に係る耳式体温計E1で実行される体温算出処理の処理手順について説明する。
10…ハウジング
12…イヤピース
20…プローブ本体
20c…凹面
500…センサ基板
601…第1リニアライズ部
602…第2リニアライズ部
603…放射温度換算部
604…体温換算部
700…表示器
SN1…第1センサ
SN2…第2センサ
Claims (3)
- 測温対象者の耳の鼓膜の温度を非接触で測定する赤外線センサ部を有し、前記測温対象者の耳穴に装着されるプローブを備える耳式体温計において、
前記プローブは、
前記測温対象者の耳穴に挿入されるプローブ本体と、
該プローブ本体を支持するハウジングと、
前記プローブ本体に装着され、前記測温対象者の耳穴内部に当接するインイヤ型のイヤピースと、
前記プローブ本体の先端側に形成される凹部と
を備え、
前記赤外線センサ部は、前記プローブ本体の一端側に配置された、サーミスタ温度素子で構成される第1センサおよび第2センサを有し、
前記第1センサおよび前記第2センサは、前記プローブ本体が前記測温対象者の耳穴に挿入された際に、赤外線を発する前記鼓膜に近接する位置に配置され、前記鼓膜と略直交する方向に沿って、所定距離だけ離間されて配設され、
前記第1センサは、前記鼓膜と前記凹部との間に位置する、前記凹部の前記鼓膜側に形成される凹面の焦点位置に配置され、前記赤外線による温度の上昇を測定し、
前記第2センサは、前記凹面よりも前記第1センサから離れた位置に配置され、前記第1センサの空間温度を取得する
耳式体温計。 - 前記第1センサおよび前記第2センサは、センサ基板上に配置され、
前記センサ基板は、前記プローブ本体および前記ハウジング内に収容される
請求項1に記載の耳式体温計。 - 前記第1センサで取得した第1温度データを直線化する第1リニアライズ部と、
前記第2センサで取得した第2温度データを直線化する第2リニアライズ部と、
前記第1リニアライズ部で得られた値を所定の換算式に入力して放射温度を算出する放射温度換算部と、
前記第2リニアライズ部で得られた値に、前記放射温度を加算して体温を算出する体温換算部と
を備える請求項1または2に記載の耳式体温計。
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019033609A JP7313657B2 (ja) | 2019-02-27 | 2019-02-27 | 耳式体温計 |
| EP20763390.0A EP3932299B1 (en) | 2019-02-27 | 2020-02-20 | Ear thermometer |
| CN202080016319.7A CN113473902B (zh) | 2019-02-27 | 2020-02-20 | 耳式体温计 |
| TW109105470A TWI740389B (zh) | 2019-02-27 | 2020-02-20 | 耳式體溫計 |
| PCT/JP2020/006654 WO2020175296A1 (ja) | 2019-02-27 | 2020-02-20 | 耳式体温計 |
| KR1020217026847A KR102669416B1 (ko) | 2019-02-27 | 2020-02-20 | 귀식 체온계 |
| US17/411,009 US11879782B2 (en) | 2019-02-27 | 2021-08-24 | Ear thermometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019033609A JP7313657B2 (ja) | 2019-02-27 | 2019-02-27 | 耳式体温計 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2020139769A JP2020139769A (ja) | 2020-09-03 |
| JP7313657B2 true JP7313657B2 (ja) | 2023-07-25 |
Family
ID=72238828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019033609A Active JP7313657B2 (ja) | 2019-02-27 | 2019-02-27 | 耳式体温計 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US11879782B2 (ja) |
| EP (1) | EP3932299B1 (ja) |
| JP (1) | JP7313657B2 (ja) |
| KR (1) | KR102669416B1 (ja) |
| CN (1) | CN113473902B (ja) |
| TW (1) | TWI740389B (ja) |
| WO (1) | WO2020175296A1 (ja) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7239150B2 (ja) * | 2018-12-14 | 2023-03-14 | 株式会社バイオエコーネット | 耳式体温計 |
| GB2585364B (en) * | 2019-06-14 | 2025-01-01 | Earswitch Ltd | Method for a device to be worn within or near the ear, to monitor health, physiology and status of the ear and the wearer, and to provide authentication |
| JP2022035437A (ja) | 2020-08-21 | 2022-03-04 | 株式会社ファルテック | 移動体搭載表示装置 |
| CN113473298A (zh) * | 2021-07-19 | 2021-10-01 | 深圳市冠旭电子股份有限公司 | 耳温检测模块、无线耳机、测温方法、装置及存储介质 |
| EP4140401B1 (en) * | 2021-08-31 | 2025-09-17 | Starkey Laboratories, Inc. | Ear-wearable electronic device including in-canal temperature sensor |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000186963A (ja) | 1998-12-22 | 2000-07-04 | Matsushita Electric Works Ltd | 赤外線センサー |
| JP2003501113A (ja) | 1998-09-15 | 2003-01-14 | ガーリッツ、ジョナサン | 赤外線利用の耳式体温計 |
| JP3134746U (ja) | 2007-06-12 | 2007-08-23 | 株式会社バイオエコーネット | 耳式体温計 |
| US20070206657A1 (en) | 2006-03-03 | 2007-09-06 | Kevin Lin | Probe structure |
| JP2013202260A (ja) | 2012-03-29 | 2013-10-07 | Sony Corp | 情報処理装置、情報処理方法およびコンピュータプログラム |
| JP2014194365A (ja) | 2013-03-28 | 2014-10-09 | Citizen Holdings Co Ltd | 外耳用体温計のプローブ及び外耳用体温計 |
| JP2015219195A (ja) | 2014-05-20 | 2015-12-07 | 学校法人産業医科大学 | 外耳道温測定器及び熱中症計 |
| JP2018504157A (ja) | 2014-11-25 | 2018-02-15 | イノヴァ デザイン ソリューション エルティーディーInova Design Solutions Ltd | 携帯型生理学的モニタ |
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-
2019
- 2019-02-27 JP JP2019033609A patent/JP7313657B2/ja active Active
-
2020
- 2020-02-20 EP EP20763390.0A patent/EP3932299B1/en active Active
- 2020-02-20 TW TW109105470A patent/TWI740389B/zh active
- 2020-02-20 CN CN202080016319.7A patent/CN113473902B/zh active Active
- 2020-02-20 KR KR1020217026847A patent/KR102669416B1/ko active Active
- 2020-02-20 WO PCT/JP2020/006654 patent/WO2020175296A1/ja not_active Ceased
-
2021
- 2021-08-24 US US17/411,009 patent/US11879782B2/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003501113A (ja) | 1998-09-15 | 2003-01-14 | ガーリッツ、ジョナサン | 赤外線利用の耳式体温計 |
| JP2000186963A (ja) | 1998-12-22 | 2000-07-04 | Matsushita Electric Works Ltd | 赤外線センサー |
| US20070206657A1 (en) | 2006-03-03 | 2007-09-06 | Kevin Lin | Probe structure |
| JP3134746U (ja) | 2007-06-12 | 2007-08-23 | 株式会社バイオエコーネット | 耳式体温計 |
| JP2013202260A (ja) | 2012-03-29 | 2013-10-07 | Sony Corp | 情報処理装置、情報処理方法およびコンピュータプログラム |
| JP2014194365A (ja) | 2013-03-28 | 2014-10-09 | Citizen Holdings Co Ltd | 外耳用体温計のプローブ及び外耳用体温計 |
| JP2015219195A (ja) | 2014-05-20 | 2015-12-07 | 学校法人産業医科大学 | 外耳道温測定器及び熱中症計 |
| JP2018504157A (ja) | 2014-11-25 | 2018-02-15 | イノヴァ デザイン ソリューション エルティーディーInova Design Solutions Ltd | 携帯型生理学的モニタ |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3932299A4 (en) | 2022-12-07 |
| EP3932299B1 (en) | 2025-10-08 |
| US20210381898A1 (en) | 2021-12-09 |
| TWI740389B (zh) | 2021-09-21 |
| KR20210118142A (ko) | 2021-09-29 |
| KR102669416B1 (ko) | 2024-05-28 |
| JP2020139769A (ja) | 2020-09-03 |
| CN113473902A (zh) | 2021-10-01 |
| TW202037328A (zh) | 2020-10-16 |
| US11879782B2 (en) | 2024-01-23 |
| EP3932299A1 (en) | 2022-01-05 |
| CN113473902B (zh) | 2024-09-06 |
| WO2020175296A1 (ja) | 2020-09-03 |
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