JP2018000460A - 電子機器及び推定システム - Google Patents
電子機器及び推定システム Download PDFInfo
- Publication number
- JP2018000460A JP2018000460A JP2016130531A JP2016130531A JP2018000460A JP 2018000460 A JP2018000460 A JP 2018000460A JP 2016130531 A JP2016130531 A JP 2016130531A JP 2016130531 A JP2016130531 A JP 2016130531A JP 2018000460 A JP2018000460 A JP 2018000460A
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- Prior art keywords
- electronic device
- pulse wave
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- carotid artery
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
- A61B5/02007—Evaluating blood vessel condition, e.g. elasticity, compliance
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
- A61B5/021—Measuring pressure in heart or blood vessels
- A61B5/02108—Measuring pressure in heart or blood vessels from analysis of pulse wave characteristics
- A61B5/02125—Measuring pressure in heart or blood vessels from analysis of pulse wave characteristics of pulse wave propagation time
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
- A61B5/1495—Calibrating or testing of in-vivo probes
-
- 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
- A61B5/6822—Neck
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7225—Details of analogue processing, e.g. isolation amplifier, gain or sensitivity adjustment, filtering, baseline or drift compensation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7271—Specific aspects of physiological measurement analysis
- A61B5/7275—Determining trends in physiological measurement data; Predicting development of a medical condition based on physiological measurements, e.g. determining a risk factor
-
- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
- G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
- G16H50/30—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for calculating health indices; for individual health risk assessment
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
- A61B2560/02—Operational features
- A61B2560/0204—Operational features of power management
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
- A61B2560/04—Constructional details of apparatus
- A61B2560/0431—Portable apparatus, e.g. comprising a handle or case
-
- 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
- A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
- A61B5/053—Measuring electrical impedance or conductance of a portion of the body
- A61B5/0537—Measuring body composition by impedance, e.g. tissue hydration or fat content
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
- A61B5/14532—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue for measuring glucose, e.g. by tissue impedance measurement
-
- 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
- A61B5/6802—Sensor mounted on worn items
- A61B5/681—Wristwatch-type devices
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Public Health (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Biomedical Technology (AREA)
- Biophysics (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Surgery (AREA)
- Molecular Biology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physiology (AREA)
- Cardiology (AREA)
- Signal Processing (AREA)
- Vascular Medicine (AREA)
- Psychiatry (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Epidemiology (AREA)
- Databases & Information Systems (AREA)
- Power Engineering (AREA)
- Primary Health Care (AREA)
- Data Mining & Analysis (AREA)
- Optics & Photonics (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
Abstract
Description
110 把持部
111 開口部
120 測定部
120a 裏面
120b 表面
121 センサ支持部
130 センサ部
131 角速度センサ
132 脈あて部
133 軸部
140 弾性体
141 圧力調整部
143 制御部
144 電源部
145 記憶部
146 通信部
147 報知部
150 携帯端末
151 サーバ
Claims (5)
- 被検者の頸動脈における脈波を取得するセンサ部と、
前記センサ部が取得した脈波に基づいて前記被検者の頸動脈の状態を推定する制御部と、
を備える、電子機器。 - 前記頸動脈の状態は、前記頸動脈における動脈硬化の度合いである、請求項1に記載の電子機器。
- 前記制御部は、前記センサ部が取得した脈波のダイクロティックノッチを算出し、該算出したダイクロティックノッチに基づいて前記頸動脈の状態を推定する、請求項1又は請求項2に記載の電子機器。
- 前記センサ部は、角速度センサを備える、請求項1乃至請求項3のいずれか一項に記載の電子機器。
- 被検者の頸動脈における脈波を取得するセンサ部を備える電子機器と、
前記センサ部が取得した脈波に基づいて前記被検者の頸動脈の状態を推定する制御部を備える推定装置と、
を有する、推定システム。
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016130531A JP6636872B2 (ja) | 2016-06-30 | 2016-06-30 | 電子機器及び推定システム |
| US15/625,763 US11058302B2 (en) | 2016-06-30 | 2017-06-16 | Electronic device and estimation system |
| US17/313,475 US20210251498A1 (en) | 2016-06-30 | 2021-05-06 | Electronic device and estimation system |
| US18/597,536 US20240245302A1 (en) | 2016-06-30 | 2024-03-06 | Electronic device and estimation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016130531A JP6636872B2 (ja) | 2016-06-30 | 2016-06-30 | 電子機器及び推定システム |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019229451A Division JP7008682B2 (ja) | 2019-12-19 | 2019-12-19 | 電子機器及び推定システム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2018000460A true JP2018000460A (ja) | 2018-01-11 |
| JP6636872B2 JP6636872B2 (ja) | 2020-01-29 |
Family
ID=60806260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016130531A Active JP6636872B2 (ja) | 2016-06-30 | 2016-06-30 | 電子機器及び推定システム |
Country Status (2)
| Country | Link |
|---|---|
| US (3) | US11058302B2 (ja) |
| JP (1) | JP6636872B2 (ja) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019211961A1 (ja) * | 2018-05-01 | 2019-11-07 | 京セラ株式会社 | 電子機器 |
| WO2020105436A1 (ja) | 2018-11-19 | 2020-05-28 | 京セラ株式会社 | 電子機器 |
| JP2020099603A (ja) * | 2018-12-25 | 2020-07-02 | 京セラ株式会社 | 電子機器 |
| JP2021027933A (ja) * | 2019-08-09 | 2021-02-25 | Toto株式会社 | 生体情報取得装置 |
| JP2021029753A (ja) * | 2019-08-27 | 2021-03-01 | 京セラ株式会社 | 電子機器 |
| JP2023126749A (ja) * | 2019-08-09 | 2023-09-12 | Toto株式会社 | 生体情報取得装置 |
| JP2025517417A (ja) * | 2022-05-20 | 2025-06-05 | プレコルディール オサケユイチア | 心機能低下の悪化を検出するための検出器システム及び検出方法 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6901901B2 (ja) * | 2017-04-26 | 2021-07-14 | 京セラ株式会社 | 保持具、測定装置及び測定方法 |
| CN107736883A (zh) * | 2017-10-24 | 2018-02-27 | 京东方科技集团股份有限公司 | 血压测量方法及装置 |
| JP6815344B2 (ja) * | 2018-03-12 | 2021-01-20 | 京セラ株式会社 | 電子機器、推定システム、推定方法及び推定プログラム |
| CN117292821B (zh) * | 2023-11-27 | 2024-02-27 | 湖南格尔智慧科技有限公司 | 一种基于知识图谱的辅助诊疗系统 |
Citations (7)
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| JP2001161650A (ja) * | 1999-12-13 | 2001-06-19 | Nippon Colin Co Ltd | 脈波伝播速度情報測定装置 |
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-
2016
- 2016-06-30 JP JP2016130531A patent/JP6636872B2/ja active Active
-
2017
- 2017-06-16 US US15/625,763 patent/US11058302B2/en not_active Expired - Fee Related
-
2021
- 2021-05-06 US US17/313,475 patent/US20210251498A1/en not_active Abandoned
-
2024
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| JP2001161650A (ja) * | 1999-12-13 | 2001-06-19 | Nippon Colin Co Ltd | 脈波伝播速度情報測定装置 |
| WO2001070106A1 (fr) * | 2000-03-23 | 2001-09-27 | Seiko Epson Corporation | Dispositif d'evaluation d'informations biologiques |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019211961A1 (ja) * | 2018-05-01 | 2019-11-07 | 京セラ株式会社 | 電子機器 |
| JP2019193692A (ja) * | 2018-05-01 | 2019-11-07 | 京セラ株式会社 | 電子機器 |
| JP7136585B2 (ja) | 2018-05-01 | 2022-09-13 | 京セラ株式会社 | 電子機器 |
| WO2020105436A1 (ja) | 2018-11-19 | 2020-05-28 | 京セラ株式会社 | 電子機器 |
| US11594118B2 (en) | 2018-11-19 | 2023-02-28 | Kyocera Corporation | Electronic device |
| JP2020099603A (ja) * | 2018-12-25 | 2020-07-02 | 京セラ株式会社 | 電子機器 |
| JP2021027933A (ja) * | 2019-08-09 | 2021-02-25 | Toto株式会社 | 生体情報取得装置 |
| JP2023126749A (ja) * | 2019-08-09 | 2023-09-12 | Toto株式会社 | 生体情報取得装置 |
| JP7515792B2 (ja) | 2019-08-09 | 2024-07-16 | Toto株式会社 | 生体情報取得装置 |
| JP2021029753A (ja) * | 2019-08-27 | 2021-03-01 | 京セラ株式会社 | 電子機器 |
| WO2021039318A1 (ja) * | 2019-08-27 | 2021-03-04 | 京セラ株式会社 | 電子機器 |
| JP2025517417A (ja) * | 2022-05-20 | 2025-06-05 | プレコルディール オサケユイチア | 心機能低下の悪化を検出するための検出器システム及び検出方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| US11058302B2 (en) | 2021-07-13 |
| US20240245302A1 (en) | 2024-07-25 |
| US20210251498A1 (en) | 2021-08-19 |
| JP6636872B2 (ja) | 2020-01-29 |
| US20180000356A1 (en) | 2018-01-04 |
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