JP2020517322A - 非観血血圧の測定およびモニタリング - Google Patents
非観血血圧の測定およびモニタリング Download PDFInfo
- Publication number
- JP2020517322A JP2020517322A JP2019556180A JP2019556180A JP2020517322A JP 2020517322 A JP2020517322 A JP 2020517322A JP 2019556180 A JP2019556180 A JP 2019556180A JP 2019556180 A JP2019556180 A JP 2019556180A JP 2020517322 A JP2020517322 A JP 2020517322A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- blood pressure
- output
- nibp
- sensor device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000009530 blood pressure measurement Methods 0.000 title abstract description 8
- 238000012544 monitoring process Methods 0.000 title description 20
- 238000000034 method Methods 0.000 claims abstract description 66
- 230000036772 blood pressure Effects 0.000 claims abstract description 44
- 230000008859 change Effects 0.000 claims abstract description 18
- 238000012545 processing Methods 0.000 claims abstract description 18
- 230000009084 cardiovascular function Effects 0.000 claims abstract description 10
- 230000000747 cardiac effect Effects 0.000 claims description 39
- 238000005259 measurement Methods 0.000 claims description 24
- 230000035487 diastolic blood pressure Effects 0.000 claims description 15
- 230000035488 systolic blood pressure Effects 0.000 claims description 15
- 230000010412 perfusion Effects 0.000 claims description 4
- 230000035485 pulse pressure Effects 0.000 claims description 4
- 101000637031 Homo sapiens Trafficking protein particle complex subunit 9 Proteins 0.000 claims 15
- 102100031926 Trafficking protein particle complex subunit 9 Human genes 0.000 claims 15
- 238000009795 derivation Methods 0.000 abstract description 2
- 238000004458 analytical method Methods 0.000 description 11
- 230000003287 optical effect Effects 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 206010020772 Hypertension Diseases 0.000 description 7
- 238000004422 calculation algorithm Methods 0.000 description 7
- 210000000038 chest Anatomy 0.000 description 7
- 238000012986 modification Methods 0.000 description 7
- 230000004048 modification Effects 0.000 description 7
- 230000000877 morphologic effect Effects 0.000 description 7
- 238000003860 storage Methods 0.000 description 7
- 230000006870 function Effects 0.000 description 5
- 230000000007 visual effect Effects 0.000 description 5
- 208000024172 Cardiovascular disease Diseases 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000002555 auscultation Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000002526 effect on cardiovascular system Effects 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- 230000002792 vascular Effects 0.000 description 3
- 206010005746 Blood pressure fluctuation Diseases 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 2
- 239000002220 antihypertensive agent Substances 0.000 description 2
- 229940127088 antihypertensive drug Drugs 0.000 description 2
- 210000001765 aortic valve Anatomy 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000013075 data extraction Methods 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- 230000003205 diastolic effect Effects 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000001631 hypertensive effect Effects 0.000 description 2
- 230000003601 intercostal effect Effects 0.000 description 2
- 238000012417 linear regression Methods 0.000 description 2
- 238000010801 machine learning Methods 0.000 description 2
- 208000010125 myocardial infarction Diseases 0.000 description 2
- 230000008816 organ damage Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000001755 vocal effect Effects 0.000 description 2
- 206010019280 Heart failures Diseases 0.000 description 1
- 206010065918 Prehypertension Diseases 0.000 description 1
- 206010042434 Sudden death Diseases 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 206010003119 arrhythmia Diseases 0.000 description 1
- 230000006793 arrhythmia Effects 0.000 description 1
- 238000013528 artificial neural network Methods 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 210000002302 brachial artery Anatomy 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000035475 disorder Diseases 0.000 description 1
- 210000000624 ear auricle Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002565 electrocardiography Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000000004 hemodynamic effect Effects 0.000 description 1
- 239000000017 hydrogel Substances 0.000 description 1
- 208000017169 kidney disease Diseases 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000414 obstructive effect Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- 238000005375 photometry Methods 0.000 description 1
- 238000007637 random forest analysis Methods 0.000 description 1
- 230000036387 respiratory rate Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 210000001562 sternum Anatomy 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 238000012706 support-vector machine Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 210000005166 vasculature Anatomy 0.000 description 1
- 230000002861 ventricular Effects 0.000 description 1
- 238000009528 vital sign measurement Methods 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 1
Images
Classifications
-
- 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
- A61B5/0205—Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
-
- 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
- A61B5/7278—Artificial waveform generation or derivation, e.g. synthesising signals from measured signals
-
- 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
-
- 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
- A61B5/02125—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
- A61B5/02—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
- A61B5/02416—Detecting, measuring or recording pulse rate or heart rate using photoplethysmograph signals, e.g. generated by infrared radiation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
- A61B5/33—Heart-related electrical modalities, e.g. electrocardiography [ECG] specially adapted for cooperation with other devices
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
- A61B5/346—Analysis of electrocardiograms
- A61B5/349—Detecting specific parameters of the electrocardiograph cycle
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B7/00—Instruments for auscultation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B7/00—Instruments for auscultation
- A61B7/02—Stethoscopes
- A61B7/04—Electric stethoscopes
- A61B7/045—Detection of Korotkoff sounds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/02—Details of sensors specially adapted for in-vivo measurements
- A61B2562/0219—Inertial sensors, e.g. accelerometers, gyroscopes, tilt switches
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/02—Details of sensors specially adapted for in-vivo measurements
- A61B2562/028—Microscale sensors, e.g. electromechanical sensors [MEMS]
-
- 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
- A61B5/683—Means for maintaining contact with the body
- A61B5/6832—Means for maintaining contact with the body using adhesives
- A61B5/6833—Adhesive patches
-
- 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
- A61B5/7203—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal
-
- 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
- A61B5/7239—Details of waveform analysis using differentiation including higher order derivatives
-
- 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
- A61B5/7264—Classification of physiological signals or data, e.g. using neural networks, statistical classifiers, expert systems or fuzzy systems
- A61B5/7267—Classification of physiological signals or data, e.g. using neural networks, statistical classifiers, expert systems or fuzzy systems involving training the classification device
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Cardiology (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Physics & Mathematics (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Physiology (AREA)
- Acoustics & Sound (AREA)
- Vascular Medicine (AREA)
- Hematology (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Psychiatry (AREA)
- Signal Processing (AREA)
- Pulmonology (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
Description
Claims (20)
- センサー装置であって、
心血管系機能に関連付けられる生理学的変化を感知し、前記感知された生理学的変化に対応する出力を提供するように構成されている1つまたは複数のセンサーと、
前記1つまたは複数のセンサーによって提供された前記出力から、ECG信号、PPG信号、およびPCG信号を検出する1つまたは複数の信号検出器と、
計算システムであって、
前記検出されたECG信号、PPG信号、およびPCG信号から、心臓タイミング間隔を含む信号特徴を導き、
前記信号特徴を、1つまたは複数の独立した予測モデルを使用して処理してNIBPの測定値を決定し、
前記決定の結果を出力する、
ように構成されている、前記計算システムと、
を備えている、センサー装置。 - 前記出力される結果が、収縮期血圧、拡張期血圧、平均血圧、または脈圧のいずれか1つまたは複数を含む予測されたNIBP値であり、
血圧の前記出力される結果が、心拍毎、毎秒、毎分、および/または毎時を含む速度で継続的に表示または記録される、のうちの1つまたは複数である、
請求項1に記載のセンサー装置。 - 前記出力される結果が、しきい値を超えるNIBPの表示である、請求項1に記載のセンサー装置。
- 前記計算システムが、機械が読み取れる、または人が読み取れる、の一方または両方であるような形式にされた、前記導かれた信号特徴を出力するように、さらに構成されており、
前記出力される信号特徴が、前記検出されたECG信号、PPG信号、および/またはPCG信号から導かれる信号特徴であって、心臓タイミング間隔または中心灌流強度のうちの1つまたは複数を含む、前記信号特徴、を含み、
これらの出力される信号特徴が、前記NIBPの予測因子(predictors)または相関物(correlates)の1つまたは複数である、
請求項1に記載のセンサー装置。 - 予測されるNIBPの測定が、較正不要である、
請求項1に記載のセンサー装置。 - 前記出力される結果が、血圧の数値以外の血圧のインジケータを含む、請求項1に記載のセンサー装置。
- 前記心血管系機能に関連付けられる前記感知される生理学的変化の被検者によって装着するために、前記1つまたは複数のセンサーを物理的に支持するように構成されている基部、をさらに備えている、請求項1に記載のセンサー装置。
- 前記インジケータが、数値以外の出力である、請求項6に記載のセンサー装置。
- 非観血血圧を予測する方法であって、
心血管系機能に関連付けられる生理学的変化を感知することと、
前記感知された生理学的変化に基づいて、ECG信号、PPG信号、およびPCG信号を検出することと、
前記検出されたECG信号、PPG信号、およびPCG信号から、心臓タイミング間隔を含む信号特徴を導くことと、
前記信号特徴を処理することと、
前記処理された信号特徴から、1つまたは複数の独立した予測モデルを使用してNIBPの測定値を決定することと、
前記決定の結果を出力することと、
を含む、方法。 - 前記出力される結果が、収縮期血圧、拡張期血圧、平均血圧、または脈圧のいずれか1つまたは複数を含む予測された血圧NIBP値であり、
血圧の前記出力される結果が、心拍毎、毎秒、毎分、および/または毎時を含む速度で継続的に表示または記録される、のうちの1つまたは複数である、
請求項9に記載の方法。 - 前記出力される結果が、しきい値を超えるNIBPの表示である、請求項9に記載の方法。
- 前記計算システムが、機械が読み取れる、または人が読み取れる、の一方または両方であるような形式にされた、前記導かれた信号特徴、を出力するようにさらに構成されており、
前記出力される信号特徴が、前記検出されたECG信号、PPG信号、および/またはPCG信号から導かれる信号特徴であって、心臓タイミング間隔または中心灌流強度のうちの1つまたは複数を含む、前記信号特徴、を含み、
これらの出力される信号特徴が、前記NIBPの予測因子または相関物の1つまたは複数である、
請求項9に記載の方法。 - 前記予測されるNIBPの測定が、較正不要である、請求項12に記載の方法。
- 前記出力される結果が、血圧の数値以外の血圧状態のインジケータを含む、請求項9に記載の方法。
- 前記インジケータが、数値以外の出力である、請求項14に記載の方法。
- 1つまたは複数のセンサーを物理的に支持するように構成されている基部を、前記感知することの被検者に取り付けるステップ、
をさらに含み、
前記1つまたは複数のセンサーが、前記被検者の心血管系機能に関連付けられる前記生理学的変化の前記感知することを実行する、
請求項9に記載の方法。 - NIBPを予測するシステムであって、
センサー装置を備えており、前記センサー装置が、
心血管系機能に関連付けられる生理学的変化を感知し、前記感知された生理学的変化に対応する出力を提供するように構成されている1つまたは複数のセンサーと、
前記1つまたは複数のセンサーによって提供された前記出力から、ECG信号、PPG信号、およびPCG信号を検出する1つまたは複数の信号検出器と、
前記ECG信号、前記PPG信号、および前記PCG信号から、心臓タイミング間隔を含む信号特徴を導くプロセッサと、
前記導かれた信号特徴を無線で送信するように構成されている無線送信器と、
計算システムであって、
前記信号特徴を、1つまたは複数の独立した予測モデルを使用して処理してNIBPの測定値を決定し、
前記決定の結果を出力する、
ように構成されている、前記計算システムと、
を含む、
システム。 - 前記出力される結果が、しきい値を超えるNIBPの表示である、請求項17に記載のシステム。
- 前記計算システムが、機械が読み取れる、または人が読み取れる、の一方または両方であるような形式にされた、前記導かれた信号特徴、を出力するようにさらに構成されており、
前記出力される信号特徴が、前記検出されたECG信号、PPG信号、および/またはPCG信号から導かれる信号特徴であって、心臓タイミング間隔または中心灌流強度のうちの1つまたは複数を含む、前記信号特徴、を含み、
これらの出力される信号特徴が、前記NIBPの予測因子または相関物の1つまたは複数である、
請求項17に記載のシステム。 - 前記予測されるNIBPの測定が、較正不要である、請求項19に記載のシステム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/491,413 US10959681B2 (en) | 2017-04-19 | 2017-04-19 | Noninvasive blood pressure measurement and monitoring |
US15/491,413 | 2017-04-19 | ||
PCT/US2018/028228 WO2018195231A1 (en) | 2017-04-19 | 2018-04-19 | Noninvasive blood pressure measurement and monitoring |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020517322A true JP2020517322A (ja) | 2020-06-18 |
JP7100375B2 JP7100375B2 (ja) | 2022-07-13 |
Family
ID=63852158
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019556180A Active JP7100375B2 (ja) | 2017-04-19 | 2018-04-19 | 非観血血圧の測定およびモニタリング |
Country Status (4)
Country | Link |
---|---|
US (1) | US10959681B2 (ja) |
EP (2) | EP3612082B1 (ja) |
JP (1) | JP7100375B2 (ja) |
WO (1) | WO2018195231A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE112022003970T5 (de) | 2021-08-04 | 2024-06-06 | Omron Healthcare Co., Ltd. | Einrichtung zum messen biologischer informationen und system zum verarbeiten biologischer informationen |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102612874B1 (ko) | 2015-08-31 | 2023-12-12 | 마시모 코오퍼레이션 | 무선 환자 모니터링 시스템들 및 방법들 |
US11839453B2 (en) | 2016-03-31 | 2023-12-12 | The Regents Of The University Of California | Soft capacitive pressure sensors |
US11076777B2 (en) | 2016-10-13 | 2021-08-03 | Masimo Corporation | Systems and methods for monitoring orientation to reduce pressure ulcer formation |
US20180338695A1 (en) * | 2017-05-24 | 2018-11-29 | Edwards Lifesciences Corporation | Systolic pressure calibration |
US11395596B2 (en) * | 2017-09-14 | 2022-07-26 | Welch Allyn, Inc. | Cuffless blood pressure determination with a patient specific, variable calibration |
US11096590B2 (en) * | 2018-07-24 | 2021-08-24 | Baxter International Inc. | Patch-based physiological sensor |
US11116410B2 (en) * | 2018-07-24 | 2021-09-14 | Baxter International Inc. | Patch-based physiological sensor |
US11064918B2 (en) * | 2018-07-24 | 2021-07-20 | Baxter International Inc. | Patch-based physiological sensor |
US11026587B2 (en) * | 2018-07-24 | 2021-06-08 | Baxter International Inc. | Physiological sensor resembling a neck-worn collar |
US20200146636A1 (en) * | 2018-11-08 | 2020-05-14 | Covidien Lp | Determining arterial pressures |
EP3877830A4 (en) * | 2018-11-08 | 2022-08-10 | The Regents of the University of California | FLEXIBLE CAPACITIVE PRESSURE SENSORS |
CA3136112C (en) * | 2019-04-05 | 2024-01-02 | Baylor College Of Medicine | Method and system for detection and analysis of thoracic outlet syndrome (tos) |
US20210000356A1 (en) * | 2019-07-02 | 2021-01-07 | Tata Consultancy Services Limited | Method and system for screening and monitoring of cardiac diseases |
US11694811B2 (en) | 2019-07-05 | 2023-07-04 | Hill-Rom Services, Inc. | Vital sign monitors for inpatient medicine wards |
TWI744666B (zh) * | 2019-07-16 | 2021-11-01 | 國立陽明交通大學 | 生理資訊偵測裝置及生理資訊偵測方法 |
US20220287648A1 (en) * | 2019-08-21 | 2022-09-15 | The Regents Of The University Of California | Systems and Methods for Imputing Real-Time Physiological Signals |
US20210052175A1 (en) * | 2019-08-23 | 2021-02-25 | Verily Life Sciences Llc | Systems and methods for using characteristics of photoplethysmography (ppg) data to detect cardiac conditions |
US11367525B2 (en) * | 2019-12-20 | 2022-06-21 | Covidien Lp | Calibration for continuous non-invasive blood pressure monitoring using artificial intelligence |
CN110916650B (zh) * | 2019-12-30 | 2024-08-02 | 龙岩学院 | 一种可穿戴式心电监测设备 |
CN111358450B (zh) * | 2020-03-17 | 2023-04-07 | 乐普(北京)医疗器械股份有限公司 | 一种血压分类方法和装置 |
US11730379B2 (en) | 2020-03-20 | 2023-08-22 | Masimo Corporation | Remote patient management and monitoring systems and methods |
JP7462300B2 (ja) * | 2020-05-08 | 2024-04-05 | 公立大学法人北九州市立大学 | 血圧測定装置、血圧測定システム、乗物、及び血圧測定方法 |
US11240579B2 (en) | 2020-05-08 | 2022-02-01 | Level 42 Ai | Sensor systems and methods for characterizing health conditions |
USD974193S1 (en) | 2020-07-27 | 2023-01-03 | Masimo Corporation | Wearable temperature measurement device |
USD980091S1 (en) | 2020-07-27 | 2023-03-07 | Masimo Corporation | Wearable temperature measurement device |
CN113397510B (zh) * | 2021-05-07 | 2023-05-02 | 华南师范大学 | 一种连续血压测量系统、装置及存储介质 |
USD1000975S1 (en) | 2021-09-22 | 2023-10-10 | Masimo Corporation | Wearable temperature measurement device |
CN113729662B (zh) * | 2021-09-26 | 2024-03-26 | 东南大学 | 一种融合心电心音双模式的无袖带腕表式血压测量装置 |
WO2023220670A2 (en) * | 2022-05-11 | 2023-11-16 | Lifeq B.V. | Pulse waveform-based detection and categorization of cardiovascular anomalies |
US20240000320A1 (en) * | 2022-06-30 | 2024-01-04 | Kevin S. Merigian | Medical instrument for use in a telemedicine application to sense heart rate, lung, abdominal sounds, blood pressure, pulse, oxygen saturation, and respiratory rate evaluation |
ES2958111A1 (es) * | 2022-07-01 | 2024-02-01 | Arrhythmia Network Tech S L | Sistema de sensorizacion cardiaca no invasiva |
WO2024057067A1 (en) | 2022-09-15 | 2024-03-21 | Ireason | A method that predicts blood pressure hypertension from ecg (ekg) |
CN115607128A (zh) * | 2022-10-31 | 2023-01-17 | 歌尔科技有限公司 | 智能手表和血压测量方法 |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10295657A (ja) * | 1997-04-24 | 1998-11-10 | Matsushita Electric Ind Co Ltd | 血圧測定装置 |
JP2001000422A (ja) * | 1999-06-24 | 2001-01-09 | Fuji Xerox Co Ltd | 生体識別装置 |
JP2002136489A (ja) * | 2000-11-02 | 2002-05-14 | Nippon Colin Co Ltd | 血圧測定装置および脈波伝播速度情報測定装置 |
KR20100114330A (ko) * | 2009-04-15 | 2010-10-25 | 이영우 | 심전도와 심음을 포함한 생체 신호의 동시 측정 및 분석을 위한 휴대형 측정기 |
US20110009755A1 (en) * | 2009-07-08 | 2011-01-13 | Brian Jeffrey Wenzel | Arterial blood pressure monitoring devices, systems and methods for use while pacing |
CN102283642A (zh) * | 2011-06-10 | 2011-12-21 | 中国科学院深圳先进技术研究院 | 一种基于躯感网的可连续测量多生理参数的穿戴式系统 |
US20120022844A1 (en) * | 2009-04-22 | 2012-01-26 | Streamline Automation, Llc | Probabilistic parameter estimation using fused data apparatus and method of use thereof |
JP2012504454A (ja) * | 2008-10-01 | 2012-02-23 | 株式会社イルメディ | 心血管分析装置 |
JP2014217707A (ja) * | 2013-05-11 | 2014-11-20 | 株式会社 ライフインターフェイス | 生体情報計測装置及び生体情報計測システム |
US20150164340A1 (en) * | 2012-06-05 | 2015-06-18 | 3M Innovative Properties Company | Enhanced auscultatory sensor and analysis for patient diagnosis |
US20160166160A1 (en) * | 2014-12-15 | 2016-06-16 | Stichting Imec Nederland | System and Method for Blood Pressure Estimation |
WO2016155138A1 (en) * | 2015-03-31 | 2016-10-06 | Vita-Course Technologies Co.,Ltd | System and method for blood pressure monitoring |
US20170027456A1 (en) * | 2010-07-22 | 2017-02-02 | Masimo Corporation | Non-invasive blood pressure measurement system |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090216132A1 (en) * | 2005-03-21 | 2009-08-27 | Tuvi Orbach | System for Continuous Blood Pressure Monitoring |
US8442607B2 (en) * | 2006-09-07 | 2013-05-14 | Sotera Wireless, Inc. | Hand-held vital signs monitor |
US20080082004A1 (en) * | 2006-09-08 | 2008-04-03 | Triage Wireless, Inc. | Blood pressure monitor |
WO2008144490A1 (en) * | 2007-05-16 | 2008-11-27 | Massachusetts Instutute Of Technology | Systems and methods for model-based estimation of cardiac ejection fraction, cardiac contractility, and ventricular end-diastolic volume |
US8419649B2 (en) * | 2007-06-12 | 2013-04-16 | Sotera Wireless, Inc. | Vital sign monitor for measuring blood pressure using optical, electrical and pressure waveforms |
WO2011076886A2 (en) * | 2009-12-23 | 2011-06-30 | Delta, Dansk Elektronik, Lys Og Akustik | A monitoring device |
WO2011076871A1 (en) * | 2009-12-23 | 2011-06-30 | Delta, Dansk Elektronik, Lys Og Akustik | Monitoring device for attachment to a surface of a subject |
EP2552303B1 (en) * | 2010-03-29 | 2015-06-17 | Csem Sa | Sensor device and method for measuring and determining a pulse arrival (pat) time |
US20140066782A1 (en) * | 2012-08-30 | 2014-03-06 | Nellcor Puritan Bennett Llc | System and method for determining a resting heart rate of an individual |
US20140081152A1 (en) * | 2012-09-14 | 2014-03-20 | Nellcor Puritan Bennett Llc | System and method for determining stability of cardiac output |
WO2014057083A2 (en) * | 2012-10-12 | 2014-04-17 | Delta, Dansk Elektronik, Lys Og Akustik | A monitoring device |
US20140275867A1 (en) * | 2013-03-15 | 2014-09-18 | Covidien Lp | Methods and systems for shaping drive pulses in a medical device |
US10226188B2 (en) * | 2013-08-23 | 2019-03-12 | Covidien Lp | Systems and methods for monitoring blood pressure |
CA2930593A1 (en) | 2013-11-14 | 2015-05-21 | Flashback Technologies, Inc. | Noninvasive hydration monitoring |
US20170079533A1 (en) * | 2014-05-01 | 2017-03-23 | Medici Technologies, LLC | Diabetes and Hypertension Screening by Assessment of Arterial Stiffness and Autonomic Function |
EP4368101A3 (en) * | 2014-08-22 | 2024-05-29 | Sotera Wireless, Inc. | System for calibrating a blood pressure measurement based on vascular transit of a pulse wave |
EP3190959B1 (en) * | 2014-09-08 | 2023-03-29 | Apple Inc. | Blood pressure monitoring using a multi-function wrist-worn device |
WO2016037982A2 (en) * | 2014-09-09 | 2016-03-17 | Koninklijke Philips N.V. | Pulse transit time measurement device and method |
US20160081563A1 (en) * | 2014-09-23 | 2016-03-24 | PhysioWave, Inc. | Systems and methods to estimate or measure hemodynamic output and/or related cardiac output |
US20160143597A1 (en) * | 2014-11-24 | 2016-05-26 | Winbond Electronics Corp. | Processing device |
WO2016118974A2 (en) * | 2015-01-25 | 2016-07-28 | Aliphcom | Physiological characteristics determinator |
US11219378B2 (en) * | 2015-09-04 | 2022-01-11 | Tata Consultancy Services Limited | Method and device for continuous blood pressure monitoring and estimation |
CN108697342B (zh) * | 2015-12-07 | 2021-11-16 | 美第奇科技有限责任公司 | 观察性心力衰竭监测系统 |
EP3387988B1 (en) * | 2015-12-12 | 2024-02-28 | Delta Kogyo Co., Ltd. | Biological state estimation device, biological state estimation method, computer program, and recording medium |
US11589758B2 (en) * | 2016-01-25 | 2023-02-28 | Fitbit, Inc. | Calibration of pulse-transit-time to blood pressure model using multiple physiological sensors and various methods for blood pressure variation |
US10849508B2 (en) * | 2016-06-03 | 2020-12-01 | Fourth Frontier Technologies Pvt. Ltd. | System and method for continuous monitoring of blood pressure |
US11116403B2 (en) * | 2016-08-16 | 2021-09-14 | Koninklijke Philips N.V. | Method, apparatus and system for tailoring at least one subsequent communication to a user |
CA3040703A1 (en) * | 2016-10-17 | 2018-04-26 | Context Ai, Llc | Systems and methods for medical diagnosis and biomarker identification using physiological sensors and machine learning |
EP3363351B1 (en) * | 2017-02-16 | 2023-08-16 | Tata Consultancy Services Limited | System for detection of coronary artery disease in a person using a fusion approach |
-
2017
- 2017-04-19 US US15/491,413 patent/US10959681B2/en active Active
-
2018
- 2018-04-19 EP EP18787298.1A patent/EP3612082B1/en active Active
- 2018-04-19 EP EP23217372.4A patent/EP4327730A3/en active Pending
- 2018-04-19 JP JP2019556180A patent/JP7100375B2/ja active Active
- 2018-04-19 WO PCT/US2018/028228 patent/WO2018195231A1/en unknown
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10295657A (ja) * | 1997-04-24 | 1998-11-10 | Matsushita Electric Ind Co Ltd | 血圧測定装置 |
JP2001000422A (ja) * | 1999-06-24 | 2001-01-09 | Fuji Xerox Co Ltd | 生体識別装置 |
JP2002136489A (ja) * | 2000-11-02 | 2002-05-14 | Nippon Colin Co Ltd | 血圧測定装置および脈波伝播速度情報測定装置 |
JP2012504454A (ja) * | 2008-10-01 | 2012-02-23 | 株式会社イルメディ | 心血管分析装置 |
KR20100114330A (ko) * | 2009-04-15 | 2010-10-25 | 이영우 | 심전도와 심음을 포함한 생체 신호의 동시 측정 및 분석을 위한 휴대형 측정기 |
US20120022844A1 (en) * | 2009-04-22 | 2012-01-26 | Streamline Automation, Llc | Probabilistic parameter estimation using fused data apparatus and method of use thereof |
US20110009755A1 (en) * | 2009-07-08 | 2011-01-13 | Brian Jeffrey Wenzel | Arterial blood pressure monitoring devices, systems and methods for use while pacing |
US20170027456A1 (en) * | 2010-07-22 | 2017-02-02 | Masimo Corporation | Non-invasive blood pressure measurement system |
CN102283642A (zh) * | 2011-06-10 | 2011-12-21 | 中国科学院深圳先进技术研究院 | 一种基于躯感网的可连续测量多生理参数的穿戴式系统 |
US20150164340A1 (en) * | 2012-06-05 | 2015-06-18 | 3M Innovative Properties Company | Enhanced auscultatory sensor and analysis for patient diagnosis |
JP2014217707A (ja) * | 2013-05-11 | 2014-11-20 | 株式会社 ライフインターフェイス | 生体情報計測装置及び生体情報計測システム |
US20160166160A1 (en) * | 2014-12-15 | 2016-06-16 | Stichting Imec Nederland | System and Method for Blood Pressure Estimation |
WO2016155138A1 (en) * | 2015-03-31 | 2016-10-06 | Vita-Course Technologies Co.,Ltd | System and method for blood pressure monitoring |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE112022003970T5 (de) | 2021-08-04 | 2024-06-06 | Omron Healthcare Co., Ltd. | Einrichtung zum messen biologischer informationen und system zum verarbeiten biologischer informationen |
Also Published As
Publication number | Publication date |
---|---|
US10959681B2 (en) | 2021-03-30 |
EP4327730A3 (en) | 2024-05-22 |
EP3612082A1 (en) | 2020-02-26 |
JP7100375B2 (ja) | 2022-07-13 |
EP3612082B1 (en) | 2024-01-03 |
EP3612082A4 (en) | 2021-01-13 |
WO2018195231A1 (en) | 2018-10-25 |
EP4327730A2 (en) | 2024-02-28 |
US20180303434A1 (en) | 2018-10-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP7100375B2 (ja) | 非観血血圧の測定およびモニタリング | |
JP6672489B2 (ja) | 個人健康データ収集 | |
JP7536056B2 (ja) | 血液透析を受けている患者を監視するための生理学的監視装置 | |
EP3427656B1 (en) | Biological information analysis device, system, and program | |
US10405791B2 (en) | Method and continuously wearable noninvasive apparatus for automatically detecting a stroke and other abnormal health conditions | |
US20190059752A1 (en) | Method and apparatus for cuff less blood pressure monitoring based on simultaneously measured ECG and PPG signals designed in wristband form for continuous wearing | |
KR100871230B1 (ko) | 통신 장치와 연동되는 비가압적이고 비침습적인 손목형혈압 측정 방법 및 장치 | |
EP3037033A1 (en) | Bio-information measurement device and method therefor | |
TW201423657A (zh) | 行動式心臟健康監測 | |
US20140378849A1 (en) | Method and apparatus to monitor physiologic and biometric parameters using a non-invasive set of transducers | |
WO2013165474A1 (en) | Continuously wearable non-invasive apparatus for detecting abnormal health conditions | |
Shukla et al. | Noninvasive cuffless blood pressure measurement by vascular transit time | |
JP2011212364A (ja) | 心音測定装置 | |
US10758131B2 (en) | Non-invasive measurement of ambulatory blood pressure | |
US20180092554A1 (en) | Wearable and unobtrusive multi-sensor array and method for pulse wave velocity imaging | |
WO2019138327A1 (en) | Wearable ecg and auscultation monitoring system with sos and remote monitoring | |
WO2023141404A2 (en) | Photoplethysmography-based blood pressure monitoring device | |
JP2022547784A (ja) | 非侵襲的かつリアルタイムの拍動対拍動の携帯型血圧監視 | |
TW201521683A (zh) | 心臟資訊分析方法及心臟資訊分析系統 | |
TWI615127B (zh) | 計算血壓的方法及其裝置 | |
US20170188964A1 (en) | Physiological monitoring system featuring floormat and handheld sensor | |
US20170188890A1 (en) | Physiological monitoring system featuring floormat and handheld sensor | |
Koay et al. | Cuffless Blood Pressure Meter with Mobile Application for Home-Care Service | |
Zienkiewicz et al. | Wearable sensor system on chest for continuous measurement of blood pressure and other vital signs | |
KR102622935B1 (ko) | 의료장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20200213 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20200213 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20201124 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20201201 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20210301 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20210907 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20211203 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220203 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20220607 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20220624 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7100375 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |