MX2013001867A - Derivacion del tiempo de transito del pulso arterial de imagen de video de origen. - Google Patents

Derivacion del tiempo de transito del pulso arterial de imagen de video de origen.

Info

Publication number
MX2013001867A
MX2013001867A MX2013001867A MX2013001867A MX2013001867A MX 2013001867 A MX2013001867 A MX 2013001867A MX 2013001867 A MX2013001867 A MX 2013001867A MX 2013001867 A MX2013001867 A MX 2013001867A MX 2013001867 A MX2013001867 A MX 2013001867A
Authority
MX
Mexico
Prior art keywords
arterial pulse
pulse transit
transit time
subject
extracted
Prior art date
Application number
MX2013001867A
Other languages
English (en)
Spanish (es)
Inventor
Lalit Keshav Mestha
Original Assignee
Xerox Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Xerox Corp filed Critical Xerox Corp
Publication of MX2013001867A publication Critical patent/MX2013001867A/es

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T7/0012—Biomedical image inspection
    • 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
    • A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/02108—Measuring pressure in heart or blood vessels from analysis of pulse wave characteristics
    • A61B5/02125—Measuring pressure in heart or blood vessels from analysis of pulse wave characteristics of pulse wave propagation time
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing
    • G06T2207/30076—Plethysmography
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing
    • G06T2207/30101—Blood vessel; Artery; Vein; Vascular
    • G06T2207/30104—Vascular flow; Blood flow; Perfusion

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Physiology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Quality & Reliability (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
MX2013001867A 2012-02-21 2013-02-15 Derivacion del tiempo de transito del pulso arterial de imagen de video de origen. MX2013001867A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13/401,286 US8838209B2 (en) 2012-02-21 2012-02-21 Deriving arterial pulse transit time from a source video image

Publications (1)

Publication Number Publication Date
MX2013001867A true MX2013001867A (es) 2013-08-29

Family

ID=47900508

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013001867A MX2013001867A (es) 2012-02-21 2013-02-15 Derivacion del tiempo de transito del pulso arterial de imagen de video de origen.

Country Status (6)

Country Link
US (1) US8838209B2 (enExample)
EP (1) EP2631874B1 (enExample)
JP (1) JP6121177B2 (enExample)
CN (1) CN103251391B (enExample)
BR (1) BR102013004005A2 (enExample)
MX (1) MX2013001867A (enExample)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013136231A1 (en) * 2012-03-13 2013-09-19 Koninklijke Philips N.V. Cardiopulmonary resuscitation apparatus comprising a physiological sensor
US8977347B2 (en) * 2012-06-25 2015-03-10 Xerox Corporation Video-based estimation of heart rate variability
WO2014072461A1 (de) * 2012-11-11 2014-05-15 Grönemeyer Medical GmbH & Co. KG Verfahren und vorrichtung zur bestimmung von vitalparametern
US9504391B2 (en) * 2013-03-04 2016-11-29 Microsoft Technology Licensing, Llc Determining pulse transit time non-invasively using handheld devices
US20140276104A1 (en) * 2013-03-14 2014-09-18 Nongjian Tao System and method for non-contact monitoring of physiological parameters
US10238292B2 (en) * 2013-03-15 2019-03-26 Hill-Rom Services, Inc. Measuring multiple physiological parameters through blind signal processing of video parameters
EP2979631B1 (en) * 2013-03-29 2023-05-10 Fujitsu Limited Blood flow index calculation method, blood flow index calculation program and blood flow index calculation device
CN103908236B (zh) * 2013-05-13 2016-06-01 天津点康科技有限公司 一种自动血压测量系统
JP6308742B2 (ja) * 2013-09-13 2018-04-11 旭化成株式会社 血圧情報出力装置、血圧情報出力プログラム、媒体、血圧情報出力方法
CN104434078A (zh) * 2013-09-13 2015-03-25 施乐公司 用时间序列信号确定基于视频的脉搏传导时间的系统和方法
JP6125648B2 (ja) * 2013-09-26 2017-05-10 シャープ株式会社 生体情報取得装置および生体情報取得方法
WO2015078735A1 (en) * 2013-11-27 2015-06-04 Koninklijke Philips N.V. Device and method for obtaining pulse transit time and/or pulse wave velocity information of a subject
CN103610452B (zh) * 2013-12-03 2015-06-10 中国人民解放军第三军医大学 一种非接触磁感应式脉搏检测方法
WO2015095760A1 (en) * 2013-12-19 2015-06-25 The Board Of Trustees Of The University Of Illinois System and methods for measuring physiological parameters
US9336594B2 (en) 2014-03-07 2016-05-10 Xerox Corporation Cardiac pulse rate estimation from source video data
US9320440B2 (en) 2014-04-01 2016-04-26 Xerox Corporation Discriminating between atrial fibrillation and sinus rhythm in physiological signals obtained from video
US9875664B2 (en) 2014-06-02 2018-01-23 Xerox Corporation Virtual trainer optimizer method and system
WO2016037033A1 (en) * 2014-09-05 2016-03-10 Lakeland Ventures Development, Llc Method and apparatus for the continous estimation of human blood pressure using video images
US10660533B2 (en) 2014-09-30 2020-05-26 Rapsodo Pte. Ltd. Remote heart rate monitoring based on imaging for moving subjects
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
JP6484787B2 (ja) * 2014-12-19 2019-03-20 学校法人 関西大学 診断支援装置及びコンピュータプログラム
JP6683367B2 (ja) 2015-03-30 2020-04-22 国立大学法人東北大学 生体情報計測装置、生体情報計測方法及び生体情報計測プログラム
EP3298536A1 (en) * 2015-05-21 2018-03-28 Koninklijke Philips N.V. Determining a pulse signal from a video sequence
CN107847134B (zh) * 2015-06-12 2023-09-01 大金工业株式会社 脑活动推定装置
CN104887209A (zh) * 2015-06-26 2015-09-09 京东方科技集团股份有限公司 一种血压测量方法和测量系统
ES2934710T3 (es) * 2015-07-31 2023-02-24 Kenkou Gmbh Método para la determinación no invasiva de parámetros vitales de un organismo vivo
KR102516354B1 (ko) 2015-09-15 2023-03-31 삼성전자주식회사 검출 시점 간 시간 차 측정 방법 및 이를 수행하는 장치
CN105266787B (zh) * 2015-11-03 2018-07-06 西安中科创星科技孵化器有限公司 一种非接触式心率检测方法及系统
CN105310663B (zh) * 2015-11-16 2018-06-22 浙江大学 基于视频采集和超声波的非接触可视可感脉搏波采集系统
EP3414738B1 (en) * 2016-02-08 2020-01-22 Koninklijke Philips N.V. Device, system and method for skin detection
WO2017147609A1 (en) * 2016-02-25 2017-08-31 Echo Labs, Inc. Systems and methods for modified pulse transit time measurement
US10335045B2 (en) 2016-06-24 2019-07-02 Universita Degli Studi Di Trento Self-adaptive matrix completion for heart rate estimation from face videos under realistic conditions
EP3484371B1 (en) * 2016-07-14 2023-10-18 Insightec, Ltd. Precedent-based ultrasound focusing
US11412943B2 (en) 2016-07-16 2022-08-16 Olesya Chornoguz Methods and systems for obtaining physiologic information
CA3062935A1 (en) * 2016-07-27 2018-02-01 Biosay, Inc. Systems and methods for measuring and managing a physiological-emotional state
US10405807B2 (en) * 2016-11-11 2019-09-10 International Business Machines Corporation Contactless blood pressure monitoring of a patient
CN110049718A (zh) 2016-12-09 2019-07-23 皇家飞利浦有限公司 用于确定血压测量设备的校准参数的装置和方法
CN106580294B (zh) * 2016-12-30 2020-09-04 上海交通大学 基于多模态成像技术的生理信号远程监控系统及应用
JP2020508713A (ja) * 2017-02-27 2020-03-26 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 信号変動増幅による静脈穿刺及び動脈ラインガイド
JP7025536B2 (ja) * 2017-10-06 2022-02-24 コーニンクレッカ フィリップス エヌ ヴェ 血管灌流イメージングによる血流の評価のためのデバイス、システム、及び方法
DE102017126551B4 (de) * 2017-11-13 2019-11-21 Technische Universität Dresden Verfahren zur Bestimmung eines physiologischen Parameters sowie Verfahren zur Bestimmung des Blutdruckes unter Berücksichtigung des physiologischen Parameters
CN111374647A (zh) * 2018-12-29 2020-07-07 中兴通讯股份有限公司 一种检测脉搏波的方法、装置和电子设备
CN113939225B (zh) * 2019-06-04 2025-05-06 国立大学法人东北大学 血压估计装置、血压估计方法以及血压估计程序
CN110236508A (zh) * 2019-06-12 2019-09-17 云南东巴文健康管理有限公司 一种无创血压连续监测方法
US11676690B2 (en) 2019-07-18 2023-06-13 Nuralogix Corporation System and method for detection of synthesized videos of humans
MX2022004479A (es) * 2019-10-17 2022-05-06 Boehringer Ingelheim Vetmedica Gmbh Metodo y aparato de examen para examen medico de un animal.
US12232869B2 (en) * 2019-10-18 2025-02-25 Viavi Solutions Inc. Sensor device
KR102284671B1 (ko) * 2019-10-24 2021-07-30 성균관대학교산학협력단 피부영상을 이용한 혈압 측정 방법 및 장치
CN110833399B (zh) * 2019-11-29 2021-08-13 中国科学院自动化研究所 近红外二区单通道分时复用成像系统及其使用方法
WO2021149048A1 (en) * 2020-01-20 2021-07-29 Binah.Ai Ltd System and method for pulse transmit time measurement from optical data
CN111700598B (zh) * 2020-05-19 2023-09-15 上海掌门科技有限公司 一种诊脉装置
CN117643461B (zh) * 2024-01-30 2024-04-02 吉林大学 基于人工智能的心率智能监测系统及方法
CN118557157B (zh) * 2024-07-26 2024-12-06 北京联影智能影像技术研究院 一种非接触式血供监测系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5630422A (en) * 1995-09-08 1997-05-20 Zanakis; Michael F. Diagnostic system for detecting and indicating cranial movements
JP5109027B2 (ja) * 2007-03-30 2012-12-26 国立大学法人京都大学 血管状態評価装置、血管状態評価方法および血管状態評価プログラム
US8149273B2 (en) * 2007-11-30 2012-04-03 Fuji Xerox Co., Ltd. System and methods for vital sign estimation from passive thermal video
WO2012007423A1 (en) 2010-07-16 2012-01-19 Csem Sa Method and apparatus for the non-invasive measurement of pulse transit times (ptt)

Also Published As

Publication number Publication date
CN103251391B (zh) 2016-10-19
US8838209B2 (en) 2014-09-16
US20130218028A1 (en) 2013-08-22
JP2013169464A (ja) 2013-09-02
JP6121177B2 (ja) 2017-04-26
EP2631874A1 (en) 2013-08-28
EP2631874B1 (en) 2019-01-16
CN103251391A (zh) 2013-08-21
BR102013004005A2 (pt) 2013-12-17

Similar Documents

Publication Publication Date Title
MX2013001867A (es) Derivacion del tiempo de transito del pulso arterial de imagen de video de origen.
JP2013169464A5 (enExample)
US11497463B2 (en) Device and method for automatic pneumothorax detection
KR101777738B1 (ko) 동영상을 이용하여 혈압을 추정하는 방법
US20190046160A1 (en) Ultrasound elastography imaging system and method
WO2014002095A3 (en) Flow-related image processing in luminal organs
CN104545888B8 (zh) 一种基于动态心电与呼吸波采集的睡眠呼吸暂停采集分析系统
CN107438408A (zh) 血管识别的超声系统及方法
WO2007103726A3 (en) Artery imaging system
WO2015022604A3 (en) Method and display for long term physiological signal quality indication
HK1225938A1 (zh) 用於确定乳腺密度的方法和系统
EP4393386A3 (en) Method and system for analyzing blood flow condition
EP2612594A3 (en) Heart rate monitor
WO2013190409A3 (en) Multicamera device tracking
BR112018003378A2 (pt) dispositivo para ser usado junto ao corpo, e sistema para o monitoramento do tempo de trânsito de pulso e/ou do tempo da chegada de pulso
WO2012131524A3 (en) Image acquisition and/or image related parameter recommender
WO2008036702A3 (en) System, storage medium for a computer program, and method for displaying medical images
WO2010082096A3 (en) Image based clinical trial assessment
JP2014230793A5 (enExample)
JP2020524532A5 (enExample)
WO2019023375A3 (en) METHOD FOR CO-RECORDING AND DISPLAYING MULTIPLE IMAGING MODALITIES
WO2017201185A8 (en) Diagnostic measurement apparatus
WO2015005993A3 (en) Non-invasive intracranial pressure monitoring system and method thereof
WO2015170772A3 (ja) 循環呼吸機能測定装置
IN2014DE02467A (enExample)

Legal Events

Date Code Title Description
FA Abandonment or withdrawal