JP7019611B2 - 被検者の呼吸情報を決定するための方法及び装置 - Google Patents
被検者の呼吸情報を決定するための方法及び装置 Download PDFInfo
- Publication number
- JP7019611B2 JP7019611B2 JP2018566590A JP2018566590A JP7019611B2 JP 7019611 B2 JP7019611 B2 JP 7019611B2 JP 2018566590 A JP2018566590 A JP 2018566590A JP 2018566590 A JP2018566590 A JP 2018566590A JP 7019611 B2 JP7019611 B2 JP 7019611B2
- Authority
- JP
- Japan
- Prior art keywords
- subject
- signal processing
- physiological
- signal
- respiratory
- 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.)
- Active
Links
- 230000000241 respiratory effect Effects 0.000 title claims description 124
- 238000000034 method Methods 0.000 title claims description 71
- 238000012545 processing Methods 0.000 claims description 201
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 47
- 230000008901 benefit Effects 0.000 claims description 6
- 230000001747 exhibiting effect Effects 0.000 claims description 5
- 238000004590 computer program Methods 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 2
- 238000011017 operating method Methods 0.000 claims 5
- 230000035479 physiological effects, processes and functions Effects 0.000 claims 1
- 238000013186 photoplethysmography Methods 0.000 description 27
- 230000036387 respiratory rate Effects 0.000 description 25
- 238000001228 spectrum Methods 0.000 description 15
- 238000012544 monitoring process Methods 0.000 description 11
- 238000005259 measurement Methods 0.000 description 7
- 238000004891 communication Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000010183 spectrum analysis Methods 0.000 description 6
- 230000000875 corresponding effect Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 4
- 230000000541 pulsatile effect Effects 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 3
- 230000000747 cardiac effect Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 210000000653 nervous system Anatomy 0.000 description 3
- 238000000718 qrs complex Methods 0.000 description 3
- 210000001519 tissue Anatomy 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000003412 degenerative effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000000691 measurement method Methods 0.000 description 2
- 230000037361 pathway Effects 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 206010061666 Autonomic neuropathy Diseases 0.000 description 1
- 208000006545 Chronic Obstructive Pulmonary Disease Diseases 0.000 description 1
- 206010015856 Extrasystoles Diseases 0.000 description 1
- 208000000418 Premature Cardiac Complexes Diseases 0.000 description 1
- 206010036590 Premature baby Diseases 0.000 description 1
- 206010044565 Tremor Diseases 0.000 description 1
- 206010063968 Upper airway resistance syndrome Diseases 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 230000003187 abdominal effect Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 208000006673 asthma Diseases 0.000 description 1
- 238000009534 blood test Methods 0.000 description 1
- 206010006451 bronchitis Diseases 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000002059 diagnostic imaging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002565 electrocardiography Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000000763 evoking effect Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000003601 intercostal effect Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 210000002976 pectoralis muscle Anatomy 0.000 description 1
- 230000003836 peripheral circulation Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 208000023504 respiratory system disease Diseases 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 201000002859 sleep apnea Diseases 0.000 description 1
- 230000002889 sympathetic effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000000007 visual effect Effects 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
- A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
- A61B5/0809—Detecting, measuring or recording devices for evaluating the respiratory organs by impedance pneumography
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
- A61B5/0816—Measuring devices for examining respiratory frequency
-
- 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, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
- A61B5/14542—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue for measuring blood gases
-
- 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
- A61B5/24—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
- A61B5/366—Detecting abnormal QRS complex, e.g. widening
-
- 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
- A61B5/7203—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal
- A61B5/7207—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal of noise induced by motion artifacts
-
- 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
- A61B5/7221—Determining signal validity, reliability or quality
-
- 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 analog 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
- A61B5/7235—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
- A61B5/7278—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
- 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
- A61B2560/0214—Operational features of power management of power generation or supply
-
- 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
- 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
- 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
- A61B5/02405—Determining heart rate variability
-
- 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
- A61B5/05—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
- A61B5/0535—Impedance plethysmography
-
- 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
- A61B5/113—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb occurring during breathing
-
- 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, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
- A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
- A61B5/14551—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases
- A61B5/14552—Details of sensors specially adapted therefor
-
- 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
- A61B5/364—Detecting abnormal ECG interval, e.g. extrasystoles, ectopic heartbeats
-
- 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
- A61B5/389—Electromyography [EMG]
-
- 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
- A61B5/7253—Details of waveform analysis characterised by using transforms
- A61B5/7257—Details of waveform analysis characterised by using transforms using Fourier transforms
Description
Claims (15)
- 被検者の呼吸情報を決定するための制御ユニットを含む装置を作動させる作動方法であって、当該作動方法は、
前記制御ユニットが、前記被検者の少なくとも1つの生理学的特徴を示す1つ又は複数の生理学的信号を獲得するステップと、
前記制御ユニットが、前記被検者と前記1つ又は複数の生理学的信号とのうちの少なくとも1つに関するコンテキスト情報を取得するステップと、
前記制御ユニットが、前記コンテキスト情報に基づいて、前記1つ又は複数の生理学的信号のそれぞれについて、呼吸情報を決定するように適合された少なくとも1つの信号処理アルゴリズムを選択するステップであって、該少なくとも1つの信号処理アルゴリズムを選択するステップは、複数の信号処理アルゴリズムのそれぞれを包含及び/又は除外することによる利点及び/又は不利点に関する1組の規則にさらに基づく、選択するステップと、
前記制御ユニットが、前記1つ又は複数の生理学的信号について選択された前記少なくとも1つの信号処理アルゴリズムを使用して、前記1つ又は複数の生理学的信号に基づいて前記被検者の呼吸情報を決定するステップと、を含む、
作動方法。 - 少なくとも1つの信号処理アルゴリズムを選択するための前記1つ又は複数の生理学的信号は、前記1つ又は複数の生理学的信号に関する前記コンテキスト情報に基づいて選択された1つ又は複数の生理学的信号である、請求項1に記載の作動方法。
- 2つ以上の信号処理アルゴリズムが少なくとも1つの生理学的信号について選択され、当該作動方法は、
前記制御ユニットが、前記少なくとも1つの生理学的信号について選択された前記2つ以上の信号処理アルゴリズムを合成信号処理アルゴリズムに結合するステップと、
前記制御ユニットが、前記少なくとも1つの生理学的信号についての前記合成信号処理アルゴリズムを使用して、前記少なくとも1つの生理学的信号に基づいて前記被検者の呼吸情報を決定するステップと、をさらに含む、請求項1又は2に記載の作動方法。 - 2つ以上の生理学的信号が獲得され、当該作動方法は、
前記制御ユニットが、前記2つ以上の生理学的信号のそれぞれから決定された前記呼吸情報を組み合わせるステップをさらに含む、請求項1乃至3のいずれか一項に記載の作動方法。 - 前記被検者の呼吸情報を決定する前に、ノイズを除去するために前記1つ又は複数の生理学的信号をフィルタリングするステップをさらに含む、請求項1乃至4のいずれか一項に記載の作動方法。
- 前記呼吸情報は、前記被検者の呼吸速度及び前記被検者の呼吸パターンのうちの少なくとも1つを含む、請求項1乃至5のいずれか一項に記載の作動方法。
- 前記生理学的信号について選択された前記少なくとも1つの信号処理アルゴリズムは、
前記生理学的信号の周波数ドメイン解析、
前記生理学的信号の時間ドメイン解析、及び
前記生理学的信号の自己回帰解析のうちの1つ又は複数を含む、請求項1乃至6のいずれか一項に記載の作動方法。 - 前記被検者について決定された前記呼吸情報を出力するステップをさらに含む、請求項1乃至7のいずれか一項に記載の作動方法。
- 前記制御ユニットが、前記被検者について決定された前記呼吸情報に基づいて、前記被検者の呼吸状態を決定するステップをさらに含む、請求項1乃至8のいずれか一項に記載の作動方法。
- 前記制御ユニットが、前記被検者について決定された前記呼吸状態を出力するステップをさらに含む、請求項9に記載の作動方法。
- コンピュータ可読コードを含むコンピュータプログラムであって、前記コンピュータ可読コードは、適切なコンピュータ又はプロセッサによって実行されると、前記コンピュータ又は前記プロセッサによって、請求項1乃至10のいずれか一項に記載の作動方法が実行されるように構成される、コンピュータプログラム。
- 被検者の呼吸情報を決定するための装置であって、当該装置は、
制御ユニットを含み、
該制御ユニットは、
前記被検者の少なくとも1つの生理学的特徴を示す1つ又は複数の生理学的信号を獲得すること、
前記被検者と前記1つ又は複数の生理学的信号とのうちの少なくとも1つに関するコンテキスト情報を取得すること、
前記コンテキスト情報に基づいて、前記1つ又は複数の生理学的信号のそれぞれについて、呼吸情報を決定するように適合された少なくとも1つの信号処理アルゴリズムを選択することであって、該少なくとも1つの信号処理アルゴリズムを選択することは、複数の信号処理アルゴリズムのそれぞれを包含及び/又は除外することによる利点及び/又は不利点に関する1組の規則にさらに基づく、選択すること、及び
前記1つ又は複数の生理学的信号について選択された前記少なくとも1つの信号処理アルゴリズムを使用して、前記1つ又は複数の生理学的信号に基づいて前記被検者の呼吸情報を決定すること、を行うように構成される、
装置。 - 前記制御ユニットは、1つ又は複数の生理学的センサを制御して前記1つ又は複数の生理学的信号を獲得することによって前記1つ又は複数の生理学的信号を獲得するように構成される、請求項12に記載の装置。
- 前記1つ又は複数の生理学的センサは、心電図センサ、インピーダンスセンサ、加速度センサ、及びフォトプレチスモグラフィセンサのうちの少なくとも1つを含む、請求項13に記載の装置。
- ウェアラブル装置が、前記1つ又は複数の生理学的センサを含む、請求項13又は14に記載の装置。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662353102P | 2016-06-22 | 2016-06-22 | |
US62/353,102 | 2016-06-22 | ||
EP16179941.6 | 2016-07-18 | ||
EP16179941 | 2016-07-18 | ||
PCT/EP2017/065007 WO2017220526A1 (en) | 2016-06-22 | 2017-06-20 | A method and apparatus for determining respiratory information for a subject |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019524187A JP2019524187A (ja) | 2019-09-05 |
JP7019611B2 true JP7019611B2 (ja) | 2022-02-15 |
Family
ID=59296813
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018566590A Active JP7019611B2 (ja) | 2016-06-22 | 2017-06-20 | 被検者の呼吸情報を決定するための方法及び装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US11123023B2 (ja) |
EP (1) | EP3474739B1 (ja) |
JP (1) | JP7019611B2 (ja) |
CN (1) | CN109414204A (ja) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4173554A1 (en) | 2015-08-31 | 2023-05-03 | Masimo Corporation | Wireless patient monitoring system |
EP3474739B1 (en) | 2016-06-22 | 2023-11-01 | Koninklijke Philips N.V. | A method and apparatus for determining respiratory information for a subject |
US11324453B2 (en) * | 2016-10-13 | 2022-05-10 | Cathvision Aps | System for adaptive filtering of cardiac signals |
EP3488781B1 (en) | 2017-11-28 | 2022-05-18 | Current Health Limited | Apparatus and method for estimating respiration rate |
CN110151182B (zh) * | 2019-04-04 | 2022-04-19 | 深圳创达云睿智能科技有限公司 | 一种呼吸暂停类型识别方法及设备 |
KR20210153684A (ko) | 2019-04-17 | 2021-12-17 | 마시모 코오퍼레이션 | 환자 모니터링 시스템, 디바이스 및 방법 |
WO2021016536A1 (en) | 2019-07-25 | 2021-01-28 | Inspire Medical Systems, Inc. | Systems and methods for operating an implantable medical device based upon sensed posture information |
USD917704S1 (en) | 2019-08-16 | 2021-04-27 | Masimo Corporation | Patient monitor |
USD919094S1 (en) | 2019-08-16 | 2021-05-11 | Masimo Corporation | Blood pressure device |
USD985498S1 (en) | 2019-08-16 | 2023-05-09 | Masimo Corporation | Connector |
USD927699S1 (en) | 2019-10-18 | 2021-08-10 | Masimo Corporation | Electrode pad |
EP3841961A1 (en) | 2019-12-23 | 2021-06-30 | Koninklijke Philips N.V. | Arrhythmic heartbeat resilient sleep apnea detection |
USD933232S1 (en) | 2020-05-11 | 2021-10-12 | Masimo Corporation | Blood pressure monitor |
USD979516S1 (en) | 2020-05-11 | 2023-02-28 | Masimo Corporation | Connector |
US11717181B2 (en) | 2020-06-11 | 2023-08-08 | Samsung Electronics Co., Ltd. | Adaptive respiratory condition assessment |
CN116669625A (zh) * | 2020-12-29 | 2023-08-29 | 深圳迈瑞生物医疗电子股份有限公司 | 生理信号处理方法、装置、监护仪及计算机可读存储介质 |
CN116600702A (zh) * | 2020-12-29 | 2023-08-15 | 深圳迈瑞生物医疗电子股份有限公司 | 呼吸信息获取方法、装置、监护仪及计算机可读存储介质 |
WO2023077448A1 (zh) * | 2021-11-05 | 2023-05-11 | 深圳迈瑞生物医疗电子股份有限公司 | 呼吸率监测方法及医疗通气设备 |
WO2023171356A1 (ja) * | 2022-03-07 | 2023-09-14 | ソニーグループ株式会社 | 患者モニタリングシステム、患者モニタリング方法、およびプログラム |
CN116077050A (zh) * | 2023-01-30 | 2023-05-09 | 青岛海尔科技有限公司 | 呼吸诊断方法、装置、存储介质及电子装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130116520A1 (en) | 2011-09-01 | 2013-05-09 | Masoud Roham | Single and multi node, semi-disposable wearable medical electronic patches for bio-signal monitoring and robust feature extraction |
US20150313484A1 (en) | 2014-01-06 | 2015-11-05 | Scanadu Incorporated | Portable device with multiple integrated sensors for vital signs scanning |
US20160007935A1 (en) | 2014-03-19 | 2016-01-14 | Massachusetts Institute Of Technology | Methods and apparatus for measuring physiological parameters |
US20160051205A1 (en) | 2009-10-15 | 2016-02-25 | Masimo Corporation | System for determining confidence in respiratory rate measurements |
US20160067433A1 (en) | 2004-10-06 | 2016-03-10 | Resmed Limited | Method and apparatus for non-invasive monitoring of respiratory parameters in sleep disordered breathing |
EP3474739A1 (en) | 2016-06-22 | 2019-05-01 | Koninklijke Philips N.V. | A method and apparatus for determining respiratory information for a subject |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5273036A (en) | 1991-04-03 | 1993-12-28 | Ppg Industries, Inc. | Apparatus and method for monitoring respiration |
US5913308A (en) | 1996-12-19 | 1999-06-22 | Hewlett-Packard Company | Apparatus and method for determining respiratory effort from muscle tremor information in ECG signals |
US7025729B2 (en) | 2001-09-14 | 2006-04-11 | Biancamed Limited | Apparatus for detecting sleep apnea using electrocardiogram signals |
FI20025029A0 (fi) | 2002-05-29 | 2002-05-29 | Joni Kettunen | Menetelmä luotettavan hengitysaktiviteetti-informaation saamiseksi sydämen sykemittauksesta |
US7734334B2 (en) | 2004-05-17 | 2010-06-08 | Beth Israel Deaconess Medical Center, Inc. | Assessment of sleep quality and sleep disordered breathing based on cardiopulmonary coupling |
US7343198B2 (en) | 2004-08-23 | 2008-03-11 | The University Of Texas At Arlington | System, software, and method for detection of sleep-disordered breathing using an electrocardiogram |
GB0807039D0 (en) | 2008-04-17 | 2008-05-21 | Oxford Biosignals Ltd | Method and apparatus for measuring breathing rate |
CA2788510A1 (en) | 2010-02-02 | 2011-08-11 | Nellcor Puritan Bennett Llc | System and method for diagnosing sleep apnea based on results of multiple approaches to sleep apnea identification |
WO2012052951A1 (en) | 2010-10-22 | 2012-04-26 | Koninklijke Philips Electronics N.V. | Respiratory effort assessment through ecg |
EP2827767B1 (en) | 2012-03-21 | 2020-09-30 | Koninklijke Philips N.V. | Method and apparatus for providing a visual representation of sleep quality based on ecg signals |
KR20170007286A (ko) | 2014-05-15 | 2017-01-18 | 더 리전트 오브 더 유니버시티 오브 캘리포니아 | 멀티 센서 생리적 모니터링 시스템 및 방법 |
-
2017
- 2017-06-20 EP EP17736884.2A patent/EP3474739B1/en active Active
- 2017-06-20 CN CN201780039631.6A patent/CN109414204A/zh active Pending
- 2017-06-20 US US16/301,468 patent/US11123023B2/en active Active
- 2017-06-20 JP JP2018566590A patent/JP7019611B2/ja active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160067433A1 (en) | 2004-10-06 | 2016-03-10 | Resmed Limited | Method and apparatus for non-invasive monitoring of respiratory parameters in sleep disordered breathing |
US20160051205A1 (en) | 2009-10-15 | 2016-02-25 | Masimo Corporation | System for determining confidence in respiratory rate measurements |
US20130116520A1 (en) | 2011-09-01 | 2013-05-09 | Masoud Roham | Single and multi node, semi-disposable wearable medical electronic patches for bio-signal monitoring and robust feature extraction |
US20150313484A1 (en) | 2014-01-06 | 2015-11-05 | Scanadu Incorporated | Portable device with multiple integrated sensors for vital signs scanning |
US20160007935A1 (en) | 2014-03-19 | 2016-01-14 | Massachusetts Institute Of Technology | Methods and apparatus for measuring physiological parameters |
EP3474739A1 (en) | 2016-06-22 | 2019-05-01 | Koninklijke Philips N.V. | A method and apparatus for determining respiratory information for a subject |
US11123023B2 (en) | 2016-06-22 | 2021-09-21 | Koninklijke Philips N.V. | Method and apparatus for determining respiratory information for a subject |
Also Published As
Publication number | Publication date |
---|---|
US20190282180A1 (en) | 2019-09-19 |
EP3474739B1 (en) | 2023-11-01 |
US11123023B2 (en) | 2021-09-21 |
JP2019524187A (ja) | 2019-09-05 |
CN109414204A (zh) | 2019-03-01 |
EP3474739A1 (en) | 2019-05-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP7019611B2 (ja) | 被検者の呼吸情報を決定するための方法及び装置 | |
Charlton et al. | Breathing rate estimation from the electrocardiogram and photoplethysmogram: A review | |
KR102622403B1 (ko) | 생물학적 데이터 처리 | |
JP3824615B2 (ja) | 睡眠無呼吸の診断装置及び方法 | |
Choi et al. | Slow-wave sleep estimation on a load-cell-installed bed: a non-constrained method | |
EP3784121A1 (en) | Methods to estimate the blood pressure and the arterial stiffness based on photoplethysmographic (ppg) signals | |
JP5587524B2 (ja) | 生体信号計測装置、および、生体信号計測方法 | |
US20220000435A1 (en) | Method and apparatus for determining respiratory information for a subject | |
WO2017220526A1 (en) | A method and apparatus for determining respiratory information for a subject | |
CN103445767B (zh) | 传感监测交互控制全自动自主神经功能检测仪 | |
WO2019102242A1 (en) | Monitoring device for monitoring of vital signs | |
Shah | Vital sign monitoring and data fusion for paediatric triage | |
US10327648B2 (en) | Blood vessel mechanical signal analysis | |
Nayan et al. | Breathing rate estimation from a single-lead electrocardiogram acquisition system | |
Lazaro | Non-invasive techniques for respiratory information extraction based on pulse photoplethysmogram and electrocardiogram | |
Cheng et al. | An intelligent sleep quality detection system based on wearable device | |
CN111887829A (zh) | 人体健康信息检测评估系统及其运行方法 | |
Lu et al. | Uncertainties in the Analysis of Heart Rate Variability: A Systematic Review | |
Volpes et al. | Low-invasive multisensor real-time acquisition system for the assessment of cardiorespiratory and skin conductance parameters | |
JP7155041B2 (ja) | 脈波測定装置および脈波測定プログラム | |
Chung et al. | Unconstrained heart rate estimation system in bed | |
Chan et al. | ORCID: 0000-0002-2868-485X | |
Kantele-Mesimäki | Patient on the move: feasibility of a multi-parameter respiratory rate measurement | |
Bhagat et al. | Multi-channel acquisition of physiological parameters for health care application | |
Annapoorani | Ankle Brachial Index (ABI) Based Leg Attack Diagnosis using LabVIEW |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20200618 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20210216 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20210329 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20210427 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20210719 |
|
C60 | Trial request (containing other claim documents, opposition documents) |
Free format text: JAPANESE INTERMEDIATE CODE: C60 Effective date: 20210719 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20210802 |
|
C21 | Notice of transfer of a case for reconsideration by examiners before appeal proceedings |
Free format text: JAPANESE INTERMEDIATE CODE: C21 Effective date: 20210803 |
|
A912 | Re-examination (zenchi) completed and case transferred to appeal board |
Free format text: JAPANESE INTERMEDIATE CODE: A912 Effective date: 20210903 |
|
C211 | Notice of termination of reconsideration by examiners before appeal proceedings |
Free format text: JAPANESE INTERMEDIATE CODE: C211 Effective date: 20210907 |
|
C22 | Notice of designation (change) of administrative judge |
Free format text: JAPANESE INTERMEDIATE CODE: C22 Effective date: 20210928 |
|
C23 | Notice of termination of proceedings |
Free format text: JAPANESE INTERMEDIATE CODE: C23 Effective date: 20211124 |
|
C03 | Trial/appeal decision taken |
Free format text: JAPANESE INTERMEDIATE CODE: C03 Effective date: 20220104 |
|
C30A | Notification sent |
Free format text: JAPANESE INTERMEDIATE CODE: C3012 Effective date: 20220104 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20220202 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7019611 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |