JP2017189467A - 圧脈波検出装置及び生体情報測定装置 - Google Patents
圧脈波検出装置及び生体情報測定装置 Download PDFInfo
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- JP2017189467A JP2017189467A JP2016081392A JP2016081392A JP2017189467A JP 2017189467 A JP2017189467 A JP 2017189467A JP 2016081392 A JP2016081392 A JP 2016081392A JP 2016081392 A JP2016081392 A JP 2016081392A JP 2017189467 A JP2017189467 A JP 2017189467A
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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 pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/021—Measuring pressure in heart or blood vessels
- A61B5/022—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers
- A61B5/0225—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers the pressure being controlled by electric signals, e.g. derived from Korotkoff sounds
-
- 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 pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
-
- 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 pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/021—Measuring pressure in heart or blood vessels
- A61B5/02108—Measuring pressure in heart or blood vessels from analysis of pulse wave characteristics
-
- 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 pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/021—Measuring pressure in heart or blood vessels
- A61B5/02108—Measuring pressure in heart or blood vessels from analysis of pulse wave characteristics
- A61B5/02116—Measuring pressure in heart or blood vessels from analysis of pulse wave characteristics of pulse wave amplitude
-
- 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 pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/021—Measuring pressure in heart or blood vessels
- A61B5/02141—Details of apparatus construction, e.g. pump units or housings therefor, cuff pressurising systems, arrangements of fluid conduits or circuits
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
-
- 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
- A61B5/6824—Arm or wrist
-
- 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
- A61B5/6843—Monitoring or controlling sensor contact pressure
-
- 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
- A61B5/7235—Details of waveform analysis
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/74—Details of notification to user or communication with user or patient ; user input means
- A61B5/746—Alarms related to a physiological condition, e.g. details of setting alarm thresholds or avoiding false alarms
-
- 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 pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/024—Detecting, measuring or recording pulse rate or heart rate
- A61B5/0245—Detecting, measuring or recording pulse rate or heart rate by using sensing means generating electric signals, i.e. ECG signals
Abstract
【解決手段】生体情報測定装置、方向Bに並ぶ複数の圧力検出素子からなる素子列が方向Bと直交する方向Aに配列された押圧面を有するセンサ部、方向Bが橈骨動脈の伸びる方向と交差する状態で押圧面を手首に対し押圧する押圧機構、及び、押圧機構による押圧面の押圧方向に直交する2つの軸であって方向Aに伸びる回転軸と方向Bに伸びる回転軸の各々の周りに押圧面を回転するための回転駆動機構を収容する収容部4と、収容部を内蔵する筐体101と、筐体内で収容部を方向Bに移動させるための移動機構と、を備える。
【選択図】図9
Description
SBP=a×Mmax+b ・・・(1)
DBP=a×Mmin+b ・・・(2)
の関係が成り立つ。
100 圧脈波検出部
1、101、102 筐体
103 ヒンジ部
104 表示部
106 ベルト
Ka 空間
H 手首
T 橈骨動脈
2 空気袋
3 平板部
4 収容部
5 回動部
5a 2軸回転機構
6 センサ部
6a,7a 圧力検出素子
6b 押圧面
60,70 素子列
X、Y 回転軸
101A 固定部材
101B、101D 凸部
101C スリット
100a スライド部材
100b 板バネ
101a スライドレール
10 回転駆動部
11 空気袋駆動部
12 制御部
14 操作部
15 メモリ
TB 橈骨
K 腱
Claims (6)
- 一方向に並ぶ複数の圧力検出素子からなる素子列が前記一方向と交差する方向に複数配列された押圧面を有する押圧部材と、
前記一方向が生体の体表面下の動脈の伸びる方向と交差する状態で、前記押圧面を前記体表面に対し押圧する押圧機構と、
前記押圧機構による前記押圧面の押圧方向に直交する2つの軸であって前記一方向に伸びる第一の軸と前記一方向と直交する第二の軸の各々の周りに前記押圧面を回転するための回転駆動機構と、
前記押圧機構、前記回転駆動機構、及び、前記押圧部材を支持する支持部材と、
前記支持部材を内蔵する筐体と、
前記筐体内で前記支持部材を前記一方向に移動させるための移動機構と、を備える圧脈波検出装置。 - 請求項1記載の圧脈波検出装置であって、
前記移動機構は、手動操作によって前記支持部材を前記一方向に移動させるものである圧脈波検出装置。 - 請求項2記載の圧脈波検出装置であって、
被測定者の手首に前記筐体が装着されて用いられるものであり、
前記移動機構は、前記支持部材に固定された固定部材を備え、
前記固定部材は、前記筐体の前記一方向及び前記押圧方向と直交する方向の端面のうち、前記筐体が手首に装着された状態で被測定者の中枢側にある端面に、前記一方向に移動自在に設けられている圧脈波検出装置。 - 請求項2記載の圧脈波検出装置であって、
前記移動機構は、回転自在の部材を含み、前記部材の回転に伴って前記支持部材を前記一方向に移動させるものである圧脈波検出装置。 - 請求項4記載の圧脈波検出装置であって、
被測定者の手首に前記筐体が装着されて用いられるものであり、
前記回転自在の部材は、前記一方向を回転軸として回転自在であり、前記筐体の前記一方向の端面のうちの前記筐体が装着されている手の反対側の手に近い端面に設けられている圧脈波検出装置。 - 請求項1〜5のいずれか1項記載の圧脈波検出装置と、
前記圧脈波検出装置に含まれる圧力検出素子により検出される圧脈波に基づいて生体情報を算出する生体情報算出部と、を備える生体情報測定装置。
Priority Applications (5)
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JP2016081392A JP6662164B2 (ja) | 2016-04-14 | 2016-04-14 | 圧脈波検出装置及び生体情報測定装置 |
CN201780023406.3A CN109069021B (zh) | 2016-04-14 | 2017-03-29 | 压力脉搏波检测装置和生物信息测量装置 |
EP17782243.4A EP3427646B1 (en) | 2016-04-14 | 2017-03-29 | Pulse wave detection device and biometric information measurement device |
PCT/JP2017/012940 WO2017179425A1 (ja) | 2016-04-14 | 2017-03-29 | 圧脈波検出装置及び生体情報測定装置 |
US16/158,465 US11134852B2 (en) | 2016-04-14 | 2018-10-12 | Pressure pulse wave detector and biometric information measurement device |
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JP2016081392A JP6662164B2 (ja) | 2016-04-14 | 2016-04-14 | 圧脈波検出装置及び生体情報測定装置 |
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JP2017189467A5 JP2017189467A5 (ja) | 2019-04-11 |
JP6662164B2 JP6662164B2 (ja) | 2020-03-11 |
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US (1) | US11134852B2 (ja) |
EP (1) | EP3427646B1 (ja) |
JP (1) | JP6662164B2 (ja) |
CN (1) | CN109069021B (ja) |
WO (1) | WO2017179425A1 (ja) |
Cited By (4)
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JP2019141343A (ja) * | 2018-02-21 | 2019-08-29 | ニプロ株式会社 | センサモジュール固定器具 |
WO2019211961A1 (ja) * | 2018-05-01 | 2019-11-07 | 京セラ株式会社 | 電子機器 |
JP2019201982A (ja) * | 2018-05-24 | 2019-11-28 | オムロンヘルスケア株式会社 | 血圧測定装置 |
US11963747B2 (en) | 2018-05-24 | 2024-04-23 | Omron Healthcare Co., Ltd. | Blood pressure measurement device |
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- 2017-03-29 CN CN201780023406.3A patent/CN109069021B/zh active Active
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Publication number | Publication date |
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JP6662164B2 (ja) | 2020-03-11 |
US11134852B2 (en) | 2021-10-05 |
WO2017179425A1 (ja) | 2017-10-19 |
EP3427646A4 (en) | 2019-10-23 |
CN109069021B (zh) | 2021-05-25 |
EP3427646A1 (en) | 2019-01-16 |
CN109069021A (zh) | 2018-12-21 |
US20190046048A1 (en) | 2019-02-14 |
EP3427646B1 (en) | 2021-02-24 |
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