JP2018514238A - 視覚的な中心静脈圧測定 - Google Patents
視覚的な中心静脈圧測定 Download PDFInfo
- Publication number
- JP2018514238A JP2018514238A JP2017541815A JP2017541815A JP2018514238A JP 2018514238 A JP2018514238 A JP 2018514238A JP 2017541815 A JP2017541815 A JP 2017541815A JP 2017541815 A JP2017541815 A JP 2017541815A JP 2018514238 A JP2018514238 A JP 2018514238A
- Authority
- JP
- Japan
- Prior art keywords
- cvp
- person
- video
- pulsatile
- motion
- 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.)
- Pending
Links
- 230000000007 visual effect Effects 0.000 title abstract description 21
- 238000009530 blood pressure measurement Methods 0.000 title abstract description 17
- 238000005259 measurement Methods 0.000 claims abstract description 220
- 230000033001 locomotion Effects 0.000 claims abstract description 134
- 230000000541 pulsatile effect Effects 0.000 claims abstract description 102
- 238000000034 method Methods 0.000 claims abstract description 76
- 230000003321 amplification Effects 0.000 claims abstract description 23
- 238000003199 nucleic acid amplification method Methods 0.000 claims abstract description 23
- 210000004731 jugular vein Anatomy 0.000 claims abstract description 18
- 210000003462 vein Anatomy 0.000 claims abstract description 9
- 238000012545 processing Methods 0.000 claims description 14
- 230000036996 cardiovascular health Effects 0.000 claims description 10
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 8
- 230000008859 change Effects 0.000 claims description 6
- 210000000624 ear auricle Anatomy 0.000 claims description 6
- 230000000241 respiratory effect Effects 0.000 claims description 4
- 230000036387 respiratory rate Effects 0.000 claims description 3
- 230000002123 temporal effect Effects 0.000 claims description 3
- 238000012800 visualization Methods 0.000 claims 1
- 238000013459 approach Methods 0.000 abstract description 17
- 210000005245 right atrium Anatomy 0.000 description 12
- 238000004891 communication Methods 0.000 description 11
- 210000001562 sternum Anatomy 0.000 description 10
- 239000008280 blood Substances 0.000 description 8
- 210000004369 blood Anatomy 0.000 description 8
- 210000003484 anatomy Anatomy 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 238000007796 conventional method Methods 0.000 description 4
- 206010019280 Heart failures Diseases 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 230000001746 atrial effect Effects 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 3
- 230000008602 contraction Effects 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 230000010349 pulsation Effects 0.000 description 3
- 201000001943 Tricuspid Valve Insufficiency Diseases 0.000 description 2
- 206010044640 Tricuspid valve incompetence Diseases 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 238000013500 data storage Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 210000003128 head Anatomy 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 210000002837 heart atrium Anatomy 0.000 description 2
- 230000000004 hemodynamic effect Effects 0.000 description 2
- 239000003550 marker Substances 0.000 description 2
- 238000000691 measurement method Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 208000023504 respiratory system disease Diseases 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000008733 trauma Effects 0.000 description 2
- 230000002861 ventricular Effects 0.000 description 2
- 206010003658 Atrial Fibrillation Diseases 0.000 description 1
- 238000012935 Averaging Methods 0.000 description 1
- 206010008469 Chest discomfort Diseases 0.000 description 1
- 208000028399 Critical Illness Diseases 0.000 description 1
- 241000282412 Homo Species 0.000 description 1
- 206010020591 Hypercapnia Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000036772 blood pressure Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 238000004422 calculation algorithm Methods 0.000 description 1
- 230000000747 cardiac effect Effects 0.000 description 1
- 230000005189 cardiac health Effects 0.000 description 1
- 210000000748 cardiovascular system Anatomy 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000004883 computer application Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000037213 diet Effects 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000011143 downstream manufacturing Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000002526 effect on cardiovascular system Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000002637 fluid replacement therapy Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 210000003709 heart valve Anatomy 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000003978 infusion fluid Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 230000000135 prohibitive effect Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 210000005241 right ventricle Anatomy 0.000 description 1
- 238000013341 scale-up Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000007619 statistical method Methods 0.000 description 1
- 210000000115 thoracic cavity Anatomy 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 210000000591 tricuspid valve Anatomy 0.000 description 1
Classifications
-
- 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
- A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
- A61B5/0004—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by the type of physiological signal transmitted
- A61B5/0013—Medical image data
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0075—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence by spectroscopy, i.e. measuring spectra, e.g. Raman spectroscopy, infrared absorption spectroscopy
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0077—Devices for viewing the surface of the body, e.g. camera, magnifying lens
-
- 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
- A61B5/02—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
- A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/107—Measuring physical dimensions, e.g. size of the entire body or parts thereof
- A61B5/1072—Measuring physical dimensions, e.g. size of the entire body or parts thereof measuring distances on the body, e.g. measuring length, height or thickness
-
- 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
- A61B5/107—Measuring physical dimensions, e.g. size of the entire body or parts thereof
- A61B5/1079—Measuring physical dimensions, e.g. size of the entire body or parts thereof using optical or photographic means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/48—Other medical applications
- A61B5/4887—Locating particular structures in or on the body
- A61B5/489—Blood vessels
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6887—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient mounted on external non-worn devices, e.g. non-medical devices
- A61B5/6898—Portable consumer electronic devices, e.g. music players, telephones, tablet computers
-
- 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
- A61B5/7246—Details of waveform analysis using correlation, e.g. template matching or determination of similarity
-
- 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
- A61B5/725—Details of waveform analysis using specific filters therefor, e.g. Kalman or adaptive filters
-
- 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
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7271—Specific aspects of physiological measurement analysis
- A61B5/7285—Specific aspects of physiological measurement analysis for synchronising or triggering a physiological measurement or image acquisition with a physiological event or waveform, e.g. an ECG signal
-
- 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
- A61B5/742—Details of notification to user or communication with user or patient ; user input means using visual displays
-
- 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
- A61B5/7475—User input or interface means, e.g. keyboard, pointing device, joystick
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/42—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests having means for desensitising skin, for protruding skin to facilitate piercing, or for locating point where body is to be pierced
- A61M5/427—Locating point where body is to be pierced, e.g. vein location means using ultrasonic waves, injection site templates
-
- 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
- G16H30/00—ICT specially adapted for the handling or processing of medical images
- G16H30/40—ICT specially adapted for the handling or processing of medical images for processing medical images, e.g. editing
-
- 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
- G16H50/20—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for computer-aided diagnosis, e.g. based on medical expert systems
-
- 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
- A61B2560/0475—Special features of memory means, e.g. removable memory cards
-
- 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
- A61B2562/0233—Special features of optical sensors or probes classified in A61B5/00
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2576/00—Medical imaging apparatus involving image processing or analysis
-
- 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
- A61B5/02028—Determining haemodynamic parameters not otherwise provided for, e.g. cardiac contractility or left ventricular ejection fraction
-
- 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
- A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
- A61B5/0816—Measuring devices for examining respiratory frequency
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Animal Behavior & Ethology (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Pathology (AREA)
- Biophysics (AREA)
- Surgery (AREA)
- Molecular Biology (AREA)
- Cardiology (AREA)
- Physiology (AREA)
- Vascular Medicine (AREA)
- Psychiatry (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Artificial Intelligence (AREA)
- Signal Processing (AREA)
- Pulmonology (AREA)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Radiology & Medical Imaging (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Primary Health Care (AREA)
- Epidemiology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Dermatology (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Data Mining & Analysis (AREA)
- Databases & Information Systems (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Abstract
Description
本願は、米国特許法第119(e)条に基づき、2015年5月19日に出願された米国特許出願連続番号第14/715,793号の優先権を主張する。当該出願の開示はその全体がここに引用により援用される。
患者、より重大には重症患者を治療する一環として、医療専門家は患者の血行動態を評価してそれに対処する。患者の血行動態を評価する際に医療専門家にとって有用な測定値のうちの1つが、患者の心臓の右心房の近くの胸部大静脈における血圧である中心静脈圧(central venous pressure:CVP)である。CVPは右心房圧と本質的に同じであるため、CVPは右心室の充満圧の重要な臨床測定値である。この充満圧は、フランク・スターリング機構を通して1回拍出量に直接影響を与える右心室の前負荷を決定する。標準一次モデルが、CVPの変化は体積の変化を静脈コンプライアンスの変化で除算したものに等しいと予測する。この程度まで、CVPは、静脈血液量によって、または静脈緊張の増加によって増加される。CVPのそのような増加は、患者について循環血液量過多症、心不全、または呼吸器疾患を示し得る。
この文書は、視覚的な中心静脈圧測定を説明する。人の中心静脈圧(CVP)を視覚的に判断するために、人の首の映像が取り込まれる。一例として、医療専門家は、スマートフォンを使用して人の首の右側の映像を記録する。好ましくは、人の首の右側が取り込まれる。なぜなら、そこは、人の外頚および内頚静脈が位置し、それらの静脈がCVPに基づいて垂直に充満する場所であるためである。右側は、右心房により近いため、左側よりも好ましい。また、内頚静脈は心房へのより直通する経路を有するため、外頸静脈よりも内頚静脈を取り込む方が好ましい。映像は次に、人の首の右側の再構成映像を生成するために、映像運動増幅手法に従って、たとえば医療専門家のスマートフォン上のアプリケーションによって処理される。再構成映像では、人の首の右側で生じる人の静脈系の拍動運動が視覚的に増幅される。言い換えれば、人間の目では感知できなかったかもしれないわずかな拍動運動が、これらの運動が観察されることを可能にする態様で増幅される。加えて、人の解剖学的構造の垂直配向が、たとえば、スマートフォンにおいて一体化された背景基準特徴または配向センサのうちの少なくとも一方を使用して測定される。
視覚的な中心静脈圧測定のための手法および装置の実施形態を、以下の図面を参照して説明する。図面全体を通し、同じ特徴および構成要素を参照するために同じ番号が使用される。
概略
この文書は、視覚的な中心静脈圧測定を使用する手法、および視覚的な中心静脈圧測定を可能にする装置を説明する。これらの手法および装置の使用により、ある人についての中心静脈圧(CVP)を、医療専門家による実行困難な視覚的推定に依拠する現在の臨床プロトコルよりも高い再現性で、非侵襲的に測定することができる。さらに、ここに説明される手法はオプションで、測定を自動化して、人のCVPを判断する際の医療専門家の役割を、その人の映像が取り込まれ得る位置にCVP測定装置を位置付けることまで減少させることができる。いくつかの実施形態では、CVP測定は、人が測定を自己管理できるようになる程度まで自動化され得る。これらの手法の広範な適用により、CVP測定値が一貫して、かつ患者を侵襲的処置にさらすことなく判断され得る。
図1は、視覚的な中心静脈圧測定が採用され得る例示的な環境100の図である。環境100は、中心静脈圧(CVP)測定の対象である人102と、場合によっては視覚的に測定されたCVPの結果を格納する医療記録104とを示す。この例は、CVPを視覚的に測定できるCVP測定装置106を採用している。図1の特定の例では、CVP測定装置106はスマートフォンとして構成されているが、他の構成が考えられる。CVPを視覚的に測定するためのCVP測定装置106の他の構成は、後の図に示す。
図4および図5は、視覚的な中心静脈圧測定を可能にする、または使用する方法を示す。これらの方法はブロックの組として示されており、それらは行なわれる動作を特定するものの、それぞれのブロックによって動作を行なうために図示された順序または組合せに必ずしも限定されない。以下の説明の部分では、図1の環境100、ならびに図2および図3に詳述されたエンティティが参照されてもよく、それらへの参照は例示のためにのみ行なわれる。手法は、1つの装置に対して動作する1つのエンティティまたは複数のエンティティによる実行に限定されない。
図6は、視覚的な中心静脈圧測定を実現するために前述の図1〜5を参照して説明されたような任意のタイプのクライアント、サーバ、および/またはコンピューティング装置として実現され得る例示的なコンピューティングシステム600のさまざまなコンポーネントを示す。実施形態では、コンピューティングシステム600は、有線および/または無線ウェアラブル装置、システム・オン・チップ(System-on-Chip:SoC)のうちの1つまたはそれらの組合せとして、および/または、別のタイプの装置またはその一部として実現され得る。コンピューティングシステム600はまた、ある装置が、ユーザ、ソフトウェア、ファームウェア、および/または装置の組合せを含む論理装置として記述されるように、装置を動作させるユーザ(たとえば人)および/またはエンティティに関連付けられてもよい。
視覚的な中心静脈圧測定を使用する手法、および、視覚的な中心静脈圧測定を可能にする機器の実施形態が、特徴および/または方法に特有の文言で説明されてきたが、請求項の対象は必ずしも、説明された特定の特徴または方法に限定されない、ということが理解されるべきである。むしろ、特定の特徴または方法は、これらの手法の例示的な実現化例として開示されている。
Claims (20)
- 人の首の映像を取り込むステップと、
前記人の首で生じる前記人の静脈系の拍動運動が増幅された再構成映像を生成するために、取り込まれた前記映像を、1つ以上のコンピューティング装置により、1つ以上の映像運動増幅手法に従って処理するステップと、
前記1つ以上のコンピューティング装置により、増幅された前記拍動運動のピークと前記人の解剖学的特徴との間の距離を測定するステップと、
増幅された前記拍動運動についての測定された前記距離に基づいて、前記1つ以上のコンピューティング装置により、前記人の中心静脈圧(CVP)を判断するステップとを含む、コンピュータにより実現される方法。 - 前記拍動運動は、前記再構成映像における視覚的に増幅された拍動運動の人間の目での視覚化を可能にするように、視覚的に増幅される、請求項1に記載のコンピュータにより実現される方法。
- 前記再構成映像を生成するために、取り込まれた前記映像を1つ以上の映像運動増幅手法に従って処理するステップは、前記1つ以上のコンピューティング装置により、
取り込まれた前記映像を異なる空間周波数帯域に空間的に分解するステップと、
前記異なる空間周波数帯域で前記拍動運動についてフィルタリングするための時間フィルタを適用するステップと、
前記拍動運動が観察される前記異なる空間周波数帯域に部分的に基づいて、前記拍動運動を視覚的に増幅するステップとを含む、請求項1に記載のコンピュータにより実現される方法。 - 前記CVPを表示装置上に提示するためのユーザインターフェイスを生成するステップをさらに含む、請求項1に記載のコンピュータにより実現される方法。
- 前記解剖学的特徴は、前記人の下顎角または前記人の耳たぶに対応する、請求項1に記載のコンピュータにより実現される方法。
- 前記測定するステップが行なわれる場合に前記再構成映像において見え続ける前記人の解剖学的特徴に部分的に基づいて、前記距離を測定する基準となる前記解剖学的特徴を判断するステップをさらに含む、請求項1に記載のコンピュータにより実現される方法。
- 前記CVPを以前に判断された1つ以上のCVPと比較するステップをさらに含み、前記以前に判断された1つ以上のCVPは各々、以前に取り込まれたそれぞれの映像について、前記処理するステップと、前記測定するステップと、前記判断するステップとを行なうことによって判断されたものであり、前記方法はさらに、
前記CVPを前記以前に判断された1つ以上のCVPと比較した結果に基づいて、前記人の心臓血管の健康における傾向を判断するステップを含む、請求項1に記載のコンピュータにより実現される方法。 - 前記傾向は、前記人のCVPの増加または減少を示す、請求項7に記載のコンピュータにより実現される方法。
- 前記人の呼吸数を判断するために、前記1つ以上のコンピューティング装置によって前記再構成映像を分析するステップと、
判断された前記呼吸数の呼吸休止中に前記測定するステップを行なうステップとをさらに含む、請求項1に記載のコンピュータにより実現される方法。 - 人の首の映像を取り込むためのビデオカメラと、
前記人の首の再構成映像を表示するための表示装置と、
中心静脈圧(CVP)測定マネージャを実現するための処理システムとを含む、装置であって、前記CVP測定マネージャは、
前記再構成映像を生成するために、取り込まれた前記映像を1つ以上の映像運動増幅手法を使用して処理するように構成され、前記1つ以上の映像運動増幅手法は、前記人の首で生じる拍動運動を、前記再構成映像において視覚的に増幅された拍動運動が人間の目で感知されるように視覚的に増幅するのに有効であり、前記CVP測定マネージャはさらに、
前記再構成映像のフレームにおいて、視覚的に増幅された前記拍動運動のピークと前記人の解剖学的特徴との間の距離を測定し、
測定された前記距離に基づいて、前記人のCVP測定値を判断するように構成される、装置。 - 格納された前記CVP測定値の比較に基づいて前記人の心臓血管の健康における傾向を判断するために、異なる時間に判断された前記CVP測定値を、前記CVP測定マネージャによるアクセスのために格納するように構成された記憶媒体をさらに含む、請求項10に記載の装置。
- 前記CVP測定マネージャはさらに、
前記人の呼吸数を判断するために、前記再構成映像を分析し、
判断された前記呼吸数での呼吸休止中に、視覚的に増幅された前記拍動運動の前記ピークと前記人の前記解剖学的特徴との間の前記距離を測定するように構成される、請求項10に記載の装置。 - 前記装置はスマートフォンとして構成され、
前記スマートフォン上で具体化されたアプリケーションにより、ユーザは、前記人の前記CVP測定値を判断するために前記CVP測定マネージャを起動できるようになる、請求項10に記載の装置。 - 1つ以上のハイパースペクトルカメラをさらに含み、前記CVP測定マネージャはさらに、前記1つ以上のハイパースペクトルカメラを用いて取り込まれた画像または映像のうちの少なくとも1つを使用して、前記拍動運動が生じる前記人の静脈の位置を突き止め、位置を突き止められた前記静脈に対応する映像の部分に前記1つ以上の映像運動増幅手法を適用することによって、取り込まれた前記映像を処理するように構成される、請求項10に記載の装置。
- 前記CVP測定マネージャはさらに、取り込まれた前記映像を前記1つ以上の映像運動増幅手法を使用して処理するために、前記拍動運動を検出するように構成される、請求項10に記載の装置。
- 前記拍動運動を検出するために前記CVP測定マネージャによって採用された、1つ以上のレーザ、または
構造化された光を放出し、前記拍動運動を検出するために前記CVP測定マネージャによって採用された、1つ以上の発光素子、
のうちの少なくとも一方をさらに含む、請求項15に記載の装置。 - 前記CVP測定マネージャはさらに、
別の再構成映像を生成するために、前記ビデオカメラによって取り込まれた、前記人が自分の両手を上げている別の映像を、前記1つ以上の映像運動増幅手法を使用して処理するように構成され、前記1つ以上の映像運動増幅手法は、前記別の再構成映像において観察された、前記人の腕での静脈虚脱またはパルスの変化のうちの少なくとも一方から生じる運動を視覚的に増幅するのに有効であり、前記CVP測定マネージャはさらに、
前記静脈虚脱または前記パルスの変化に対応する時間に、前記再構成映像において、前記人の心臓に対する、上げられた前記両手の角度および高さを測定し、
上げられた前記両手の測定された前記角度および高さに基づいて、CVPを判断するように構成される、請求項10に記載の装置。 - コンピュータにより実現される方法であって、
第1の時間に、人の中心静脈圧(CVP)を、前記人の頚静脈において観察される拍動運動のピークと前記人の解剖学的特徴との間の距離の測定に部分的に基づいて判断するステップを含み、前記距離は、前記第1の時間に関連付けられ、前記測定を可能にするために前記拍動運動が増幅された第1の再構成映像のフレームにおいて測定され、前記方法はさらに、
第2の時間に、前記人の前記CVPを、前記人の頚静脈において観察される拍動運動の前記ピークと前記人の前記解剖学的特徴との間の前記距離の測定に部分的に基づいて判断するステップを含み、前記距離は、前記第2の時間に関連付けられ、前記測定を可能にするために前記拍動運動が増幅された第2の再構成映像のフレームにおいて測定され、前記方法はさらに、
前記第1および第2の時間に判断された前記CVPの比較に基づいて、前記人の心臓血管の健康における傾向を判断するステップを含む、方法。 - 前記第1および第2の時間に判断された前記CVPを、前記人に関連付けられた医療記録で格納するために、遠隔コンピューティング装置に通信するステップをさらに含む、請求項18に記載のコンピュータにより実現される方法。
- 前記人の心臓血管の健康における前記傾向を判断するために、前記人に関連付けて格納された医療記録から、前記第1および第2の時間に判断された前記CVPにアクセスするステップをさらに含む、請求項18に記載のコンピュータにより実現される方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/715,793 | 2015-05-19 | ||
US14/715,793 US10080528B2 (en) | 2015-05-19 | 2015-05-19 | Optical central venous pressure measurement |
PCT/US2016/033342 WO2016187461A1 (en) | 2015-05-19 | 2016-05-19 | Optical central venous pressure measurement |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2018514238A true JP2018514238A (ja) | 2018-06-07 |
Family
ID=56137513
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017541815A Pending JP2018514238A (ja) | 2015-05-19 | 2016-05-19 | 視覚的な中心静脈圧測定 |
Country Status (6)
Country | Link |
---|---|
US (1) | US10080528B2 (ja) |
EP (1) | EP3297524A1 (ja) |
JP (1) | JP2018514238A (ja) |
KR (1) | KR102025313B1 (ja) |
CN (1) | CN107427238A (ja) |
WO (1) | WO2016187461A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022163468A1 (ja) * | 2021-01-29 | 2022-08-04 | テルモ株式会社 | 症状記録装置、症状記録方法、及びプログラム |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9575560B2 (en) | 2014-06-03 | 2017-02-21 | Google Inc. | Radar-based gesture-recognition through a wearable device |
US9811164B2 (en) | 2014-08-07 | 2017-11-07 | Google Inc. | Radar-based gesture sensing and data transmission |
US11169988B2 (en) | 2014-08-22 | 2021-11-09 | Google Llc | Radar recognition-aided search |
US9778749B2 (en) | 2014-08-22 | 2017-10-03 | Google Inc. | Occluded gesture recognition |
US9600080B2 (en) | 2014-10-02 | 2017-03-21 | Google Inc. | Non-line-of-sight radar-based gesture recognition |
US10459615B2 (en) | 2014-12-11 | 2019-10-29 | Rdi Technologies, Inc. | Apparatus and method for analyzing periodic motions in machinery |
US10062411B2 (en) | 2014-12-11 | 2018-08-28 | Jeffrey R. Hay | Apparatus and method for visualizing periodic motions in mechanical components |
WO2018031714A1 (en) | 2016-08-11 | 2018-02-15 | Foundry Innovation & Research 1, Ltd. | Systems and methods for patient fluid management |
WO2016131020A1 (en) | 2015-02-12 | 2016-08-18 | Foundry Innovation & Research 1, Ltd. | Implantable devices and related methods for heart failure monitoring |
US10016162B1 (en) | 2015-03-23 | 2018-07-10 | Google Llc | In-ear health monitoring |
CN107466389B (zh) | 2015-04-30 | 2021-02-12 | 谷歌有限责任公司 | 用于确定类型不可知的rf信号表示的方法和装置 |
JP6427279B2 (ja) | 2015-04-30 | 2018-11-21 | グーグル エルエルシー | ジェスチャの追跡および認識のための、rfに基づいた微細動作追跡 |
US10139916B2 (en) | 2015-04-30 | 2018-11-27 | Google Llc | Wide-field radar-based gesture recognition |
US10088908B1 (en) | 2015-05-27 | 2018-10-02 | Google Llc | Gesture detection and interactions |
US10376195B1 (en) | 2015-06-04 | 2019-08-13 | Google Llc | Automated nursing assessment |
WO2017024051A1 (en) | 2015-08-03 | 2017-02-09 | Foundry Innovation & Research 1, Ltd. | Devices and methods for measurement of vena cava dimensions, pressure, and oxygen saturation |
US10817065B1 (en) | 2015-10-06 | 2020-10-27 | Google Llc | Gesture recognition using multiple antenna |
WO2017192167A1 (en) | 2016-05-03 | 2017-11-09 | Google Llc | Connecting an electronic component to an interactive textile |
US11701018B2 (en) | 2016-08-11 | 2023-07-18 | Foundry Innovation & Research 1, Ltd. | Wireless resonant circuit and variable inductance vascular monitoring implants and anchoring structures therefore |
US11206992B2 (en) | 2016-08-11 | 2021-12-28 | Foundry Innovation & Research 1, Ltd. | Wireless resonant circuit and variable inductance vascular monitoring implants and anchoring structures therefore |
JP7241405B2 (ja) | 2016-11-29 | 2023-03-17 | ファウンドリー イノベーション アンド リサーチ 1,リミテッド | 患者の血管及び体液状態をモニタリングするための無線共振回路ならびに可変インダクタンス血管インプラント、ならびにそれを利用するシステム及び方法 |
US11478189B2 (en) * | 2017-03-07 | 2022-10-25 | Beijing Shunyuan Kaihua Technology Limited | Systems and methods for respiratory analysis |
EP3375351A1 (en) * | 2017-03-13 | 2018-09-19 | Koninklijke Philips N.V. | Device, system and method for measuring and processing physiological signals of a subject |
WO2018220143A1 (en) | 2017-05-31 | 2018-12-06 | Foundry Innovation And Research 1, Ltd | Implantable ultrasonic vascular sensor |
EP3629921A1 (en) | 2017-05-31 | 2020-04-08 | Foundry Innovation & Research 1, Ltd. | Implantable sensors for vascular monitoring |
KR102407564B1 (ko) * | 2017-08-01 | 2022-06-13 | 삼성전자주식회사 | 생체 정보를 판단하는 전자 장치 및 이의 동작 방법 |
CN107550467A (zh) * | 2017-10-30 | 2018-01-09 | 清华大学 | 无接触颈部呼吸和脉搏信号的检测方法、装置及成像设备 |
US10912466B2 (en) * | 2018-04-23 | 2021-02-09 | Albrik Levick Gharibian | Smart blood pressure measuring system (SBPMS) |
KR102143179B1 (ko) * | 2018-05-18 | 2020-08-11 | 금오공과대학교산학협력단 | 전자동 무인 채혈기 |
US11607137B2 (en) * | 2018-07-07 | 2023-03-21 | Jack Leonard Feinberg | System and method for noninvasive measurement of central venous pressure |
US11423551B1 (en) * | 2018-10-17 | 2022-08-23 | Rdi Technologies, Inc. | Enhanced presentation methods for visualizing motion of physical structures and machinery |
CA3038097A1 (en) * | 2019-03-26 | 2020-09-26 | Roland SABBAGH | Systems and methods for assessment and management of congestive heart failure |
CN110215198B (zh) * | 2019-06-03 | 2022-04-29 | Oppo广东移动通信有限公司 | 中心静脉压测量方法及相关装置 |
US11373317B1 (en) | 2020-01-24 | 2022-06-28 | Rdi Technologies, Inc. | Measuring the speed of rotation or reciprocation of a mechanical component using one or more cameras |
US11282213B1 (en) | 2020-06-24 | 2022-03-22 | Rdi Technologies, Inc. | Enhanced analysis techniques using composite frequency spectrum data |
US11322182B1 (en) | 2020-09-28 | 2022-05-03 | Rdi Technologies, Inc. | Enhanced visualization techniques using reconstructed time waveforms |
US11751774B2 (en) | 2020-11-12 | 2023-09-12 | Unitedhealth Group Incorporated | Electronic auscultation and improved identification of auscultation audio samples |
US11545256B2 (en) | 2020-11-12 | 2023-01-03 | Unitedhealth Group Incorporated | Remote monitoring using an array of audio sensors and improved jugular venous pressure (JVP) measurement |
US20230016417A1 (en) * | 2021-07-12 | 2023-01-19 | Welch Allyn, Inc. | Retinal vital sign assessment |
CA3225733A1 (en) * | 2021-07-31 | 2023-02-09 | Andrew M. L. Smith | Apparatuses, systems, and methods for capturing a video of a human patient suitable for monitoring a cardiac, respiratory or cardiorespiratory condition |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4986277A (en) * | 1988-08-24 | 1991-01-22 | Sackner Marvin A | Method and apparatus for non-invasive monitoring of central venous pressure |
US5904142A (en) * | 1995-11-30 | 1999-05-18 | The Research Foundation Of State University Of New York | Device for estimating central venous pressure |
US20070024946A1 (en) * | 2004-12-28 | 2007-02-01 | Panasyuk Svetlana V | Hyperspectral/multispectral imaging in determination, assessment and monitoring of systemic physiology and shock |
JP2008539481A (ja) * | 2005-04-28 | 2008-11-13 | カズ ヨーロッパ エスエー | 血圧データを管理、記録及び/又は評価する装置及び方法 |
JP2010517711A (ja) * | 2007-02-16 | 2010-05-27 | メスピア・ライフサイエンシズ・インコーポレイテッド | 心臓機能のパラメータを測定する方法及び装置 |
US20120197118A1 (en) * | 2011-01-28 | 2012-08-02 | Hospira, Inc. | Ultrasonic monitoring device for measuring physiological parameters of a mammal |
US20130150735A1 (en) * | 2007-02-16 | 2013-06-13 | Mespere Lifesciences Inc. | Method and device for measuring parameters of cardiac function |
US20140072190A1 (en) * | 2012-09-07 | 2014-03-13 | Massachusetts Institute Of Technology | Linear-Based Eulerian Motion Modulation |
WO2014140978A1 (en) * | 2013-03-14 | 2014-09-18 | Koninklijke Philips N.V. | Device and method for obtaining vital sign information of a subject |
Family Cites Families (174)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5121124A (en) | 1991-05-01 | 1992-06-09 | Thermo Electron Technologies Corp. | Microwave camera |
JP3144030B2 (ja) | 1992-02-24 | 2001-03-07 | 東陶機器株式会社 | 健康管理ネットワークシステム |
US5517251A (en) | 1994-04-28 | 1996-05-14 | The Regents Of The University Of California | Acquisition of video images simultaneously with analog signals |
US5959529A (en) | 1997-03-07 | 1999-09-28 | Kail, Iv; Karl A. | Reprogrammable remote sensor monitoring system |
EP1688724A3 (en) | 1997-07-16 | 2008-06-04 | Terumo Kabushiki Kaisha | Ear type clinical-thermometer |
JP2982792B2 (ja) | 1998-05-22 | 1999-11-29 | セイコーエプソン株式会社 | 薄膜トランジスタの製造方法 |
JP3646652B2 (ja) | 1998-10-20 | 2005-05-11 | オムロンヘルスケア株式会社 | 赤外線温度計 |
US6313825B1 (en) | 1998-12-28 | 2001-11-06 | Gateway, Inc. | Virtual input device |
JP2000333910A (ja) | 1999-05-25 | 2000-12-05 | Nippon Colin Co Ltd | 心機能監視装置 |
EP1281153A2 (en) | 1999-10-12 | 2003-02-05 | THE GOVERNMENT OF THE UNITED STATES OF AMERICA, as represented by THE SECRETARY, DEPARTMENT OF HEALTH AND HUMAN SERVICES | Image-synchronized multichannel biomedical data acquisition system |
US6524239B1 (en) | 1999-11-05 | 2003-02-25 | Wcr Company | Apparatus for non-instrusively measuring health parameters of a subject and method of use thereof |
US7194371B1 (en) | 2000-03-27 | 2007-03-20 | Cardiobeat.Com | Medical testing system and method |
US6616613B1 (en) | 2000-04-27 | 2003-09-09 | Vitalsines International, Inc. | Physiological signal monitoring system |
AU2001276991A1 (en) | 2000-07-20 | 2002-02-05 | J. Alexander Marchosky | Patient-controlled automated medical record, diagnosis, and treatment system andmethod |
WO2002082999A1 (en) | 2001-04-10 | 2002-10-24 | Battelle Memorial Institute | Image analysis system and method for discriminating movements of an individual |
JP3731071B2 (ja) | 2001-07-02 | 2006-01-05 | 関西ティー・エル・オー株式会社 | 血行動態測定方法 |
US7158943B2 (en) | 2001-09-04 | 2007-01-02 | Ramon Van Der Riet | Marketing communication and transaction/distribution services platform for building and managing personalized customer relationships |
AUPS335302A0 (en) | 2002-07-03 | 2002-07-25 | Uscom Pty Ltd | Intergrated pressure and volume measurement method and apparatus |
US8190239B2 (en) | 2002-09-03 | 2012-05-29 | Fujitsu Limited | Individual identification device |
US20090177068A1 (en) | 2002-10-09 | 2009-07-09 | Stivoric John M | Method and apparatus for providing derived glucose information utilizing physiological and/or contextual parameters |
US20080065291A1 (en) | 2002-11-04 | 2008-03-13 | Automotive Technologies International, Inc. | Gesture-Based Control of Vehicular Components |
US7280864B2 (en) | 2002-11-27 | 2007-10-09 | Ge Medical Systems Information Technologies, Inc. | Method and apparatus for automated selection of correct image for quantitative analysis |
US20040249250A1 (en) | 2003-06-04 | 2004-12-09 | Mcgee Michael D. | System and apparatus for monitoring and prompting medical self-care events and communicating medical self-care status |
WO2005018447A1 (en) | 2003-08-20 | 2005-03-03 | Bosko Bojovic | Apparatus and method for cordless recording and telecommunication transmission of three special ecg leads and their processing |
DE102004004604B4 (de) | 2004-01-29 | 2016-12-29 | Siemens Healthcare Gmbh | Verfahren und Bildgebungssystem zur Kompensation von Patientenbewegungen bei Serienaufnahmen in der medizinischen Bildgebung |
WO2006006159A1 (en) | 2004-07-09 | 2006-01-19 | Aerotel Medical Systems (1998) Ltd. | A wearable device, system and method for monitoring physiological and/or environmental parameters |
US8560972B2 (en) | 2004-08-10 | 2013-10-15 | Microsoft Corporation | Surface UI for gesture-based interaction |
US7942744B2 (en) | 2004-08-19 | 2011-05-17 | Igt | Virtual input system |
CN2766776Y (zh) * | 2004-12-25 | 2006-03-29 | 安徽医科大学第一附属医院 | 计算机视觉食管曲张静脉压力测定仪 |
US7674231B2 (en) | 2005-08-22 | 2010-03-09 | Massachusetts Institute Of Technology | Wearable pulse wave velocity blood pressure sensor and methods of calibration thereof |
US7733224B2 (en) | 2006-06-30 | 2010-06-08 | Bao Tran | Mesh network personal emergency response appliance |
US20070118043A1 (en) | 2005-11-23 | 2007-05-24 | Microsoft Corporation | Algorithms for computing heart rate and movement speed of a user from sensor data |
CA2631675A1 (en) | 2005-11-30 | 2007-06-21 | The University Of North Carolina At Chapel Hill | Identification of genetic polymorphic variants associated with somatosensory disorders and methods of using the same |
US7317416B2 (en) | 2005-12-22 | 2008-01-08 | Leonard Flom | Skeletal topography imaging radar for unique individual identification |
US20080015422A1 (en) | 2005-12-29 | 2008-01-17 | Guidance Interactive Healthcare, Inc. | Combined peripheral and health monitoring devices |
US20070161921A1 (en) | 2006-01-07 | 2007-07-12 | Rausch Jeffrey L | Bio-accurate temperature measurement device and method of quantitatively normalizing a body temperature measurement to determine a physiologically significant temperature event |
ES2736954T3 (es) | 2006-03-23 | 2020-01-09 | Becton Dickinson Co | Procedimiento de gestión y utilización mejoradas de datos de diabetes utilizando conectividad inalámbrica entre pacientes y proveedores de atención sanitaria, y repositorio de información de gestión de la diabetes |
DE102006018445B4 (de) | 2006-04-18 | 2008-04-24 | Imedos Gmbh | Vorrichtung und Verfahren zur Bestimmung arterio-venöser Verhältniswerte durch quantitative Analyse retinaler Gefäße |
US9814425B2 (en) | 2006-05-12 | 2017-11-14 | Koninklijke Philips N.V. | Health monitoring appliance |
US7558622B2 (en) | 2006-05-24 | 2009-07-07 | Bao Tran | Mesh network stroke monitoring appliance |
CA2654095C (en) | 2006-06-01 | 2015-12-22 | Biancamed Ltd. | Apparatus, system, and method for monitoring physiological signs |
WO2007147069A2 (en) | 2006-06-14 | 2007-12-21 | Advanced Brain Monitoring, Inc. | Method for measuring central venous pressure or respiratory effort |
US8607167B2 (en) | 2007-01-07 | 2013-12-10 | Apple Inc. | Portable multifunction device, method, and graphical user interface for providing maps and directions |
US10437459B2 (en) | 2007-01-07 | 2019-10-08 | Apple Inc. | Multitouch data fusion |
US20090017910A1 (en) | 2007-06-22 | 2009-01-15 | Broadcom Corporation | Position and motion tracking of an object |
US7846104B2 (en) | 2007-02-08 | 2010-12-07 | Heart Force Medical Inc. | Monitoring physiological condition and detecting abnormalities |
US8639309B2 (en) | 2007-07-31 | 2014-01-28 | J&M Shuler, Inc. | Method and system for monitoring oxygenation levels of compartments and tissue |
CA2686958A1 (en) | 2007-05-10 | 2008-11-20 | Grigore Burdea | Periodic evaluation and telerehabilitation systems and methods |
US20080294012A1 (en) | 2007-05-22 | 2008-11-27 | Kurtz Andrew F | Monitoring physiological conditions |
US8302033B2 (en) | 2007-06-22 | 2012-10-30 | Apple Inc. | Touch screen device, method, and graphical user interface for providing maps, directions, and location-based information |
JP5060186B2 (ja) | 2007-07-05 | 2012-10-31 | 株式会社東芝 | 脈波処理装置及び方法 |
WO2009032073A1 (en) | 2007-08-28 | 2009-03-12 | Woolsthorpe, Llc | Non-invasive method and system for determining physiological characteristics |
US20090058820A1 (en) | 2007-09-04 | 2009-03-05 | Microsoft Corporation | Flick-based in situ search from ink, text, or an empty selection region |
EP2194864B1 (en) | 2007-09-14 | 2018-08-29 | Medtronic Monitoring, Inc. | System and methods for wireless body fluid monitoring |
US8655004B2 (en) | 2007-10-16 | 2014-02-18 | Apple Inc. | Sports monitoring system for headphones, earbuds and/or headsets |
JP4858400B2 (ja) | 2007-10-17 | 2012-01-18 | ソニー株式会社 | 情報提供システム、情報提供装置、情報提供方法 |
US9513699B2 (en) | 2007-10-24 | 2016-12-06 | Invention Science Fund I, LL | Method of selecting a second content based on a user's reaction to a first content |
US20120029369A1 (en) | 2007-10-31 | 2012-02-02 | Icove David J | Passive Microwave Assessment of Human Body Core to Surface Temperature Gradients and Basal Metabolic Rate |
US8193929B1 (en) | 2007-11-09 | 2012-06-05 | Oceanit Laboratories, Inc. | Integrated adaptive wireless mesh sensor platform and energy visualization and management system |
US8768520B2 (en) | 2008-02-25 | 2014-07-01 | Kingsdown, Inc. | Systems and methods for controlling a bedroom environment and for providing sleep data |
WO2009134862A2 (en) | 2008-04-29 | 2009-11-05 | University Of Miami | System and method for using interactive voice-recognition to automate a patient-centered best practice approach to disease evaluation and management |
US20090295712A1 (en) | 2008-05-29 | 2009-12-03 | Sony Ericsson Mobile Communications Ab | Portable projector and method of operating a portable projector |
US8467991B2 (en) | 2008-06-20 | 2013-06-18 | Microsoft Corporation | Data services based on gesture and location information of device |
JP5283700B2 (ja) | 2008-07-11 | 2013-09-04 | 国立大学法人 筑波大学 | 血管特性計測装置及び血管特性計測方法 |
US20100094141A1 (en) | 2008-10-14 | 2010-04-15 | Amal Lesly Puswella | Jugular venous pressure ruler |
US20120123232A1 (en) | 2008-12-16 | 2012-05-17 | Kayvan Najarian | Method and apparatus for determining heart rate variability using wavelet transformation |
US8688467B2 (en) | 2009-01-09 | 2014-04-01 | Cerner Innovation, Inc. | Automated analysis of data collected by in-vivo devices |
US20130035563A1 (en) | 2010-01-26 | 2013-02-07 | Angelides Kimon J | Progressively Personalized Wireless-Based Interactive Diabetes Treatment |
US9526429B2 (en) | 2009-02-06 | 2016-12-27 | Resmed Sensor Technologies Limited | Apparatus, system and method for chronic disease monitoring |
US9498718B2 (en) | 2009-05-01 | 2016-11-22 | Microsoft Technology Licensing, Llc | Altering a view perspective within a display environment |
US8289185B2 (en) | 2009-05-05 | 2012-10-16 | Advanced Technologies Group, LLC | Sports telemetry system for collecting performance metrics and data |
US8856691B2 (en) | 2009-05-29 | 2014-10-07 | Microsoft Corporation | Gesture tool |
US9775529B2 (en) | 2009-06-17 | 2017-10-03 | Sotera Wireless, Inc. | Body-worn pulse oximeter |
US8821350B2 (en) | 2009-07-02 | 2014-09-02 | Richard J. Maertz | Exercise and communications system and associated methods |
US8346354B2 (en) | 2009-07-28 | 2013-01-01 | The Invention Science Fund I, Llc | Determining a neuromodulation treatment regimen in response to contactlessly acquired information |
US9400548B2 (en) | 2009-10-19 | 2016-07-26 | Microsoft Technology Licensing, Llc | Gesture personalization and profile roaming |
US9832019B2 (en) | 2009-11-17 | 2017-11-28 | Unho Choi | Authentication in ubiquitous environment |
WO2011066343A2 (en) | 2009-11-24 | 2011-06-03 | Next Holdings Limited | Methods and apparatus for gesture recognition mode control |
US20110213218A1 (en) | 2009-12-17 | 2011-09-01 | Weiner Bert A | Patient healthcare monitoring/maintenance system |
US9335825B2 (en) | 2010-01-26 | 2016-05-10 | Nokia Technologies Oy | Gesture control |
US8522308B2 (en) | 2010-02-11 | 2013-08-27 | Verizon Patent And Licensing Inc. | Systems and methods for providing a spatial-input-based multi-user shared display experience |
US20140297006A1 (en) | 2010-03-12 | 2014-10-02 | Rajendra Padma Sadhu | System and method for providing physiological feedback and rewards for engaging user and retention of customer |
JP2011204019A (ja) | 2010-03-25 | 2011-10-13 | Sony Corp | ジェスチャ入力装置、ジェスチャ入力方法およびプログラム |
US9477324B2 (en) | 2010-03-29 | 2016-10-25 | Hewlett-Packard Development Company, L.P. | Gesture processing |
US20110245688A1 (en) | 2010-03-31 | 2011-10-06 | General Electric Company | System and method of performing electrocardiography with motion detection |
US9642536B2 (en) | 2010-06-07 | 2017-05-09 | Affectiva, Inc. | Mental state analysis using heart rate collection based on video imagery |
US8509882B2 (en) | 2010-06-08 | 2013-08-13 | Alivecor, Inc. | Heart monitoring system usable with a smartphone or computer |
US8301232B2 (en) | 2010-06-08 | 2012-10-30 | Alivecor, Inc. | Wireless, ultrasonic personal health monitoring system |
US20110307842A1 (en) | 2010-06-14 | 2011-12-15 | I-Jen Chiang | Electronic reading device |
JP2012028015A (ja) | 2010-07-20 | 2012-02-09 | Toshiba Corp | 照明制御システムおよび照明制御方法 |
EP2417908A1 (en) | 2010-08-12 | 2012-02-15 | Philips Intellectual Property & Standards GmbH | Device, system and method for measuring vital signs |
US9075434B2 (en) | 2010-08-20 | 2015-07-07 | Microsoft Technology Licensing, Llc | Translating user motion into multiple object responses |
US8772621B2 (en) | 2010-11-09 | 2014-07-08 | Smule, Inc. | System and method for capture and rendering of performance on synthetic string instrument |
US8475367B1 (en) | 2011-01-09 | 2013-07-02 | Fitbit, Inc. | Biometric monitoring device having a body weight sensor, and methods of operating same |
FI20115053A0 (fi) * | 2011-01-19 | 2011-01-19 | Delfin Technologies Oy | Menetelmä ja järjestelmä kardiovaskulaaristen sykeaaltojen visualisoimiseksi |
WO2012112407A1 (en) | 2011-02-14 | 2012-08-23 | Chung Wayne | Wireless physiological sensor system and method |
US9298287B2 (en) | 2011-03-31 | 2016-03-29 | Microsoft Technology Licensing, Llc | Combined activation for natural user interface systems |
US20120280900A1 (en) | 2011-05-06 | 2012-11-08 | Nokia Corporation | Gesture recognition using plural sensors |
US20140139616A1 (en) | 2012-01-27 | 2014-05-22 | Intouch Technologies, Inc. | Enhanced Diagnostics for a Telepresence Robot |
US20120310665A1 (en) | 2011-06-01 | 2012-12-06 | Xerox Corporation | Personalized medical record |
US8179604B1 (en) | 2011-07-13 | 2012-05-15 | Google Inc. | Wearable marker for passive interaction |
US8740793B2 (en) | 2011-08-29 | 2014-06-03 | General Electric Company | Radar based systems and methods for monitoring a subject |
US9268406B2 (en) | 2011-09-30 | 2016-02-23 | Microsoft Technology Licensing, Llc | Virtual spectator experience with a personal audio/visual apparatus |
TW201315438A (zh) | 2011-10-14 | 2013-04-16 | Ind Tech Res Inst | 非接觸式之心脈量測方法及其系統 |
CN102660988B (zh) | 2011-10-18 | 2014-03-12 | 北京盈胜泰科技术有限公司 | 智能坐便器 |
US9557819B2 (en) | 2011-11-23 | 2017-01-31 | Intel Corporation | Gesture input with multiple views, displays and physics |
US8869115B2 (en) | 2011-11-23 | 2014-10-21 | General Electric Company | Systems and methods for emotive software usability |
KR101849373B1 (ko) | 2012-01-31 | 2018-04-17 | 한국전자통신연구원 | 인체의 관절구조를 추정하기 위한 장치 및 방법 |
US9448636B2 (en) | 2012-04-18 | 2016-09-20 | Arb Labs Inc. | Identifying gestures using gesture data compressed by PCA, principal joint variable analysis, and compressed feature matrices |
US20130283203A1 (en) | 2012-04-24 | 2013-10-24 | Yahoo! Inc. | Method and system for displaying search results |
US20140121540A1 (en) | 2012-05-09 | 2014-05-01 | Aliphcom | System and method for monitoring the health of a user |
US8897522B2 (en) * | 2012-05-30 | 2014-11-25 | Xerox Corporation | Processing a video for vascular pattern detection and cardiac function analysis |
US9183310B2 (en) | 2012-06-12 | 2015-11-10 | Microsoft Technology Licensing, Llc | Disambiguating intents within search engine result pages |
MX2014015052A (es) | 2012-06-12 | 2015-03-03 | Koninkl Philips Nv | Sistema para medicion de signos vitales basado en camara. |
US20130338460A1 (en) | 2012-06-18 | 2013-12-19 | David Da He | Wearable Device for Continuous Cardiac Monitoring |
IN2014DN10880A (ja) | 2012-06-19 | 2015-09-11 | Univ Singapore | |
US9042971B2 (en) | 2012-06-22 | 2015-05-26 | Fitbit, Inc. | Biometric monitoring device with heart rate measurement activated by a single user-gesture |
US9005129B2 (en) | 2012-06-22 | 2015-04-14 | Fitbit, Inc. | Wearable heart rate monitor |
US8768438B2 (en) | 2012-06-25 | 2014-07-01 | Xerox Corporation | Determining cardiac arrhythmia from a video of a subject being monitored for cardiac function |
US9183163B2 (en) | 2012-06-27 | 2015-11-10 | Ubiquiti Networks, Inc. | Method and apparatus for distributed control of an interfacing-device network |
US8819812B1 (en) | 2012-08-16 | 2014-08-26 | Amazon Technologies, Inc. | Gesture recognition for device input |
US20140051941A1 (en) | 2012-08-17 | 2014-02-20 | Rare Light, Inc. | Obtaining physiological measurements using a portable device |
US9230160B1 (en) | 2012-08-27 | 2016-01-05 | Amazon Technologies, Inc. | Method, medium, and system for online ordering using sign language |
WO2014036436A1 (en) | 2012-08-30 | 2014-03-06 | Alivecor, Inc. | Cardiac performance monitoring system for use with mobile communications devices |
WO2014039567A1 (en) | 2012-09-04 | 2014-03-13 | Bobo Analytics, Inc. | Systems, devices and methods for continuous heart rate monitoring and interpretation |
US20140073969A1 (en) | 2012-09-12 | 2014-03-13 | Neurosky, Inc. | Mobile cardiac health monitoring |
US9877650B2 (en) | 2012-09-20 | 2018-01-30 | Masimo Corporation | Physiological monitor with mobile computing device connectivity |
US9002174B2 (en) | 2012-10-01 | 2015-04-07 | Microsoft Technology Licensing, Llc | Semantic zoom for related content |
CN105338890B (zh) | 2012-11-11 | 2018-10-09 | 肯库有限责任公司 | 确定生命参数的方法和装置 |
US10551928B2 (en) | 2012-11-20 | 2020-02-04 | Samsung Electronics Company, Ltd. | GUI transitions on wearable electronic device |
US20140191939A1 (en) | 2013-01-09 | 2014-07-10 | Microsoft Corporation | Using nonverbal communication in determining actions |
WO2014107769A1 (en) | 2013-01-14 | 2014-07-17 | Uscom Limited | Combined blood flow and pressure monitoring system and method |
EP2948880A1 (en) | 2013-01-25 | 2015-12-02 | Vanderbilt University | Smart mobile health monitoring system and related methods |
CN105163662A (zh) | 2013-02-13 | 2015-12-16 | 米斯比尔生命科学公司 | 用于测量静脉血氧的方法和装置 |
IN2013CH00818A (ja) | 2013-02-25 | 2015-08-14 | Cognizant Technology Solutions India Pvt Ltd | |
US9203835B2 (en) | 2013-03-01 | 2015-12-01 | Paypal, Inc. | Systems and methods for authenticating a user based on a biometric model associated with the user |
WO2014138280A1 (en) | 2013-03-05 | 2014-09-12 | Vtm, Llc | Medical telecommunications system |
BR112015021277A2 (pt) | 2013-03-06 | 2017-07-18 | Koninklijke Philips Nv | sistema para determinar informações de sinais vitais de um indivíduo, método para determinar as informações de sinais vitais de um indivíduo e programa de computador |
US20140280295A1 (en) | 2013-03-14 | 2014-09-18 | Microsoft Corporation | Multi-language information retrieval and advertising |
WO2014144269A1 (en) | 2013-03-15 | 2014-09-18 | Mary Hogue Barrett | Managing and accounting for privacy settings through tiered cookie set access |
US20140364711A1 (en) | 2013-03-27 | 2014-12-11 | AkibaH Health Corporation | All-in-one analyte sensor in a detachable external mobile device case |
US9971414B2 (en) | 2013-04-01 | 2018-05-15 | University Of Washington Through Its Center For Commercialization | Devices, systems, and methods for detecting gestures using wireless communication signals |
GB201306475D0 (en) | 2013-04-10 | 2013-05-22 | Elliptic Laboratories As | Touchless interaction devices |
EP2986997A4 (en) | 2013-04-18 | 2017-02-08 | California Institute of Technology | Life detecting radars |
US20140357369A1 (en) | 2013-06-04 | 2014-12-04 | Microsoft Corporation | Group inputs via image sensor system |
US9436984B2 (en) | 2013-06-21 | 2016-09-06 | Xerox Corporation | Compensating for motion induced artifacts in a physiological signal extracted from a single video |
US20150029050A1 (en) | 2013-07-25 | 2015-01-29 | Elwha Llc | Wearable radar reflectors |
US20150046183A1 (en) * | 2013-08-12 | 2015-02-12 | James V. Cireddu | Remote, virtual physical exam acquisition and distribution |
FI126008B (en) | 2013-09-13 | 2016-05-31 | Murata Manufacturing Co | cardiac monitoring system |
US9383426B2 (en) | 2013-09-17 | 2016-07-05 | Farrokh Mohamadi | Real-time, two dimensional (2-D) tracking of first responders with identification inside premises |
US20150085060A1 (en) | 2013-09-20 | 2015-03-26 | Microsoft Corporation | User experience for conferencing with a touch screen display |
US10152761B2 (en) | 2013-10-04 | 2018-12-11 | Iqvia Inc. | Facilitating transactions for health applications designed for mobile devices |
JP2016538097A (ja) | 2013-10-23 | 2016-12-08 | クアンタス, インコーポレイテッド | 消費者バイオメトリックデバイス |
FR3017722A1 (fr) | 2014-02-17 | 2015-08-21 | Tounwendsida Ulysse Philippe Semde | Dispositif permettant a toutes personnes valide, ou handicapee moteur, ou sourde-muette d'editer, modifier et publier un logiciel informatique, de facon autonome, sans connaissances prealables en informatique et sans contact physique avec le terminal |
US9594443B2 (en) | 2014-02-26 | 2017-03-14 | Lenovo (Singapore) Pte. Ltd. | Wearable device authentication and operation |
US9921657B2 (en) | 2014-03-28 | 2018-03-20 | Intel Corporation | Radar-based gesture recognition |
US9575560B2 (en) | 2014-06-03 | 2017-02-21 | Google Inc. | Radar-based gesture-recognition through a wearable device |
GB2528044B (en) * | 2014-07-04 | 2018-08-22 | Arc Devices Ni Ltd | Non-touch optical detection of vital signs |
US9811164B2 (en) | 2014-08-07 | 2017-11-07 | Google Inc. | Radar-based gesture sensing and data transmission |
US9921660B2 (en) | 2014-08-07 | 2018-03-20 | Google Llc | Radar-based gesture recognition |
US20160054792A1 (en) | 2014-08-22 | 2016-02-25 | Google Inc. | Radar-Based Biometric Recognition |
US11169988B2 (en) | 2014-08-22 | 2021-11-09 | Google Llc | Radar recognition-aided search |
US9778749B2 (en) | 2014-08-22 | 2017-10-03 | Google Inc. | Occluded gesture recognition |
US9600080B2 (en) | 2014-10-02 | 2017-03-21 | Google Inc. | Non-line-of-sight radar-based gesture recognition |
GB201417536D0 (en) | 2014-10-03 | 2014-11-19 | Microsoft Corp | Adapting quantization |
US20160106328A1 (en) | 2014-10-16 | 2016-04-21 | Xerox Corporation | Determining arterial pulse transit time from time-series signals obtained at proximal and distal arterial sites |
US10064582B2 (en) | 2015-01-19 | 2018-09-04 | Google Llc | Noninvasive determination of cardiac health and other functional states and trends for human physiological systems |
KR101560282B1 (ko) | 2015-03-06 | 2015-10-14 | 주식회사 휴이노 | 생체 신호 측정 및 측정된 생체 신호에 기초한 실시간 혈압 추정 모니터링 기능을 구비한 모바일 단말기 |
US10016162B1 (en) | 2015-03-23 | 2018-07-10 | Google Llc | In-ear health monitoring |
US10709383B2 (en) | 2015-04-02 | 2020-07-14 | Microsoft Technology Licnesing, Llc | Wrist-worn pulse transit time sensor |
US9848780B1 (en) | 2015-04-08 | 2017-12-26 | Google Inc. | Assessing cardiovascular function using an optical sensor |
US20160321428A1 (en) | 2015-04-29 | 2016-11-03 | Google, Inc. | Customizable Health Monitoring |
US20160338599A1 (en) | 2015-05-22 | 2016-11-24 | Google, Inc. | Synchronizing Cardiovascular Sensors for Cardiovascular Monitoring |
US20180296163A1 (en) | 2015-07-27 | 2018-10-18 | Google Inc. | Altering Physiological Signals Based On Patient Movement |
-
2015
- 2015-05-19 US US14/715,793 patent/US10080528B2/en active Active
-
2016
- 2016-05-19 JP JP2017541815A patent/JP2018514238A/ja active Pending
- 2016-05-19 KR KR1020177028173A patent/KR102025313B1/ko active IP Right Grant
- 2016-05-19 EP EP16730550.7A patent/EP3297524A1/en not_active Withdrawn
- 2016-05-19 WO PCT/US2016/033342 patent/WO2016187461A1/en active Application Filing
- 2016-05-19 CN CN201680020550.7A patent/CN107427238A/zh active Pending
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4986277A (en) * | 1988-08-24 | 1991-01-22 | Sackner Marvin A | Method and apparatus for non-invasive monitoring of central venous pressure |
JPH04500167A (ja) * | 1988-08-24 | 1992-01-16 | ノン―インベーシーブ モニタリング システムズ インコーポレーテッド | 中心静脈圧の非侵襲的監視方法および装置、およびこれに用いる改良された変換器 |
US5904142A (en) * | 1995-11-30 | 1999-05-18 | The Research Foundation Of State University Of New York | Device for estimating central venous pressure |
US20070024946A1 (en) * | 2004-12-28 | 2007-02-01 | Panasyuk Svetlana V | Hyperspectral/multispectral imaging in determination, assessment and monitoring of systemic physiology and shock |
JP2008539481A (ja) * | 2005-04-28 | 2008-11-13 | カズ ヨーロッパ エスエー | 血圧データを管理、記録及び/又は評価する装置及び方法 |
JP2010517711A (ja) * | 2007-02-16 | 2010-05-27 | メスピア・ライフサイエンシズ・インコーポレイテッド | 心臓機能のパラメータを測定する方法及び装置 |
US20130150735A1 (en) * | 2007-02-16 | 2013-06-13 | Mespere Lifesciences Inc. | Method and device for measuring parameters of cardiac function |
US20120197118A1 (en) * | 2011-01-28 | 2012-08-02 | Hospira, Inc. | Ultrasonic monitoring device for measuring physiological parameters of a mammal |
US20140072190A1 (en) * | 2012-09-07 | 2014-03-13 | Massachusetts Institute Of Technology | Linear-Based Eulerian Motion Modulation |
WO2014140978A1 (en) * | 2013-03-14 | 2014-09-18 | Koninklijke Philips N.V. | Device and method for obtaining vital sign information of a subject |
JP2016513517A (ja) * | 2013-03-14 | 2016-05-16 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | 被検者のバイタルサイン情報を取得するためのデバイス及び方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022163468A1 (ja) * | 2021-01-29 | 2022-08-04 | テルモ株式会社 | 症状記録装置、症状記録方法、及びプログラム |
Also Published As
Publication number | Publication date |
---|---|
WO2016187461A1 (en) | 2016-11-24 |
KR102025313B1 (ko) | 2019-09-25 |
KR20170130455A (ko) | 2017-11-28 |
US10080528B2 (en) | 2018-09-25 |
CN107427238A (zh) | 2017-12-01 |
US20180177464A1 (en) | 2018-06-28 |
EP3297524A1 (en) | 2018-03-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR102025313B1 (ko) | 광학적 중심 정맥압 측정 | |
CN107427237B (zh) | 使用光学传感器来评定心血管功能 | |
Watanabe et al. | Development and validation of a novel cuff-less blood pressure monitoring device | |
Jeong et al. | Introducing contactless blood pressure assessment using a high speed video camera | |
CN107743374A (zh) | 基于患者移动改变生理信号 | |
US20160338599A1 (en) | Synchronizing Cardiovascular Sensors for Cardiovascular Monitoring | |
US10216905B2 (en) | Health state trends for a consistent patient situation | |
JP7303798B2 (ja) | 小児患者におけるカテーテル位置の測定 | |
JP2019097757A (ja) | 生体情報計測装置、生体情報計測プログラム、及び生体情報計測方法 | |
US20220183575A1 (en) | Systems and methods for assessing heart and respiratory disorders | |
JP7462572B2 (ja) | ストレスおよび/または疼痛レベルを決定するための装置、システム、該システムの作動方法、該システムの作動方法を実行するコンピュータ可読コードを有するコンピュータ可読媒体 | |
US20220151582A1 (en) | System and method for assessing pulmonary health | |
Hessler et al. | A non-contact method for extracting heart and respiration rates | |
US9826932B2 (en) | Automated abdominojugular reflux testing | |
Wajdan et al. | Automatic detection of valve events by epicardial accelerometer allows estimation of the left ventricular pressure trace and pressure–displacement loop area | |
US10251564B2 (en) | Thermal patient signal analysis | |
JP6866399B2 (ja) | カメラ及びパルスオキシメータを使用した高解像度血液灌流撮像 | |
US20210015371A1 (en) | Measurement of blood pressure | |
US20240188835A1 (en) | System and method for non-invasive assessment of cardiovascular and pulmonary murmurs |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20171004 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20171004 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20180907 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20180918 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20181217 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20190305 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190604 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20191008 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20200512 |