BR112013033908A2 - método e dispositivo para a determinação do momento em que uma artéria de interesse sob uma pressão em alteração muda de aberta para fechada ou vice-versa - Google Patents

método e dispositivo para a determinação do momento em que uma artéria de interesse sob uma pressão em alteração muda de aberta para fechada ou vice-versa

Info

Publication number
BR112013033908A2
BR112013033908A2 BR112013033908A BR112013033908A BR112013033908A2 BR 112013033908 A2 BR112013033908 A2 BR 112013033908A2 BR 112013033908 A BR112013033908 A BR 112013033908A BR 112013033908 A BR112013033908 A BR 112013033908A BR 112013033908 A2 BR112013033908 A2 BR 112013033908A2
Authority
BR
Brazil
Prior art keywords
artery
determining
closed
open
vice versa
Prior art date
Application number
BR112013033908A
Other languages
English (en)
Inventor
Chen Yinan
Original Assignee
Koninklijke Philips Nv
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 Koninklijke Philips Nv filed Critical Koninklijke Philips Nv
Publication of BR112013033908A2 publication Critical patent/BR112013033908A2/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
    • A61B8/0891—Detecting organic movements or changes, e.g. tumours, cysts, swellings for diagnosis of 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
    • A61B5/02007—Evaluating blood vessel condition, e.g. elasticity, compliance
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/022—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/06—Measuring blood flow
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/52—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/5215—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves involving processing of medical diagnostic data
    • A61B8/5223—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves involving processing of medical diagnostic data for extracting a diagnostic or physiological parameter from medical diagnostic data
    • 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
    • G16H50/30—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for calculating health indices; for individual health risk assessment
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/48—Diagnostic techniques
    • A61B8/488—Diagnostic techniques involving Doppler signals
BR112013033908A 2011-07-05 2012-07-05 método e dispositivo para a determinação do momento em que uma artéria de interesse sob uma pressão em alteração muda de aberta para fechada ou vice-versa BR112013033908A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2011076846 2011-07-05
PCT/IB2012/053435 WO2013005179A1 (en) 2011-07-05 2012-07-05 A method, device and system for determining the moment at which status of an artery switches from open to closed and vice versa for an artery of interest under a changing pressure

Publications (1)

Publication Number Publication Date
BR112013033908A2 true BR112013033908A2 (pt) 2017-12-12

Family

ID=46642591

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013033908A BR112013033908A2 (pt) 2011-07-05 2012-07-05 método e dispositivo para a determinação do momento em que uma artéria de interesse sob uma pressão em alteração muda de aberta para fechada ou vice-versa

Country Status (5)

Country Link
US (1) US9737282B2 (pt)
EP (1) EP2729062B1 (pt)
JP (1) JP5944500B2 (pt)
BR (1) BR112013033908A2 (pt)
WO (1) WO2013005179A1 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104883967A (zh) * 2012-11-08 2015-09-02 勒·泰 改进的血压监测器及方法
WO2014116679A1 (en) * 2013-01-22 2014-07-31 The Charlotte-Mecklenburg Hospital Authority D/B/A Carolinas Healthcare System Devices, systems, and methods for monitoring blood pressure
GB2512835A (en) 2013-04-08 2014-10-15 Permasense Ltd Ultrasonic detection of a change in a surface of a wall
EP3110317B1 (en) 2014-02-25 2023-05-03 ICU Medical, Inc. Patient monitoring system with gatekeeper signal and corresponding method
CA3002372C (en) 2015-10-19 2021-03-02 Icu Medical, Inc. Hemodynamic monitoring system with detachable display unit
WO2018024868A1 (en) 2016-08-03 2018-02-08 Pi-Harvest Holding Ag A system and method for non-invasive measurement of pressure inside a body including intravascular blood pressure
EP3278735A1 (en) 2016-08-03 2018-02-07 PI-Harvest Holding AG A system and method for non-invasive measurement of pressure inside a body including intravascular blood pressure
CN106419883B (zh) 2016-10-20 2018-06-12 京东方科技集团股份有限公司 一种检测时间点的测量方法和血压计
CN110113991B (zh) 2017-01-24 2022-09-02 陈笃生医院私人有限公司 用于获得个体血液动力学数据的设备、系统及方法
GB201703575D0 (en) 2017-03-06 2017-04-19 Thinksono Ltd Blood vessel obstruction diagnosis method, apparatus & system
US10966686B2 (en) 2017-07-14 2021-04-06 Samsung Medison Co., Ltd. Ultrasound diagnosis apparatus and method of operating the same
EP3524165A1 (en) 2018-02-08 2019-08-14 Koninklijke Philips N.V. Monitoring blood distribution in a subject
CN110074817B (zh) * 2019-04-04 2022-09-23 肯尼斯.粲.何 一种随机检测或动态监测中央动脉压和心脏功能的方法及设备
WO2023033983A1 (en) * 2021-09-02 2023-03-09 The Johns Hopkins University Apparatus for automated blood pressure monitoring using ultrasound and methods thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53129483A (en) * 1977-04-15 1978-11-11 Univ Tokai Method of measuring blood pressure
US4425922A (en) 1981-04-07 1984-01-17 Bioresearch Inc. Electrical method and apparatus for non-invasively detecting abnormal flow in conduits
JPH0750143B2 (ja) * 1987-09-17 1995-05-31 中部電力株式会社 部分放電位置標定装置
US5072736A (en) * 1990-01-19 1991-12-17 Nihon Kohden Corporation Non-invasive automatic blood pressure measuring apparatus
JP3638907B2 (ja) * 2002-01-09 2005-04-13 コーリンメディカルテクノロジー株式会社 下肢上肢血圧指数測定装置
JP2004105550A (ja) * 2002-09-19 2004-04-08 Nippon Colin Co Ltd 動脈狭窄検査装置
US7569017B2 (en) * 2003-05-05 2009-08-04 Vioptix Inc. Diagnosing peripheral vascular disease by monitoring oxygen saturation changes during an ischemia phase

Also Published As

Publication number Publication date
US9737282B2 (en) 2017-08-22
JP5944500B2 (ja) 2016-07-05
US20140148702A1 (en) 2014-05-29
EP2729062B1 (en) 2017-10-11
JP2014518129A (ja) 2014-07-28
WO2013005179A1 (en) 2013-01-10
EP2729062A1 (en) 2014-05-14

Similar Documents

Publication Publication Date Title
BR112013033908A2 (pt) método e dispositivo para a determinação do momento em que uma artéria de interesse sob uma pressão em alteração muda de aberta para fechada ou vice-versa
BR112012014421A2 (pt) dispositivo para medir resposta de coagulação em uma amostra de sangue e método de medição de resposta de coagulação em uma amostra de sangue
BR112013001845A2 (pt) dispositivo adequado para coleta de amostras de um fluído da cavidade bucal de um mamífero e método para coletar e analizar uma amostra de um fluído da cavidade bucal de um mamífero
BRPI1006172A2 (pt) sistema e metodo para amostrar e analisar fluidos de formacao de fundo de poco
BR112012033664A2 (pt) métodos para detecção da presença ou ausência de micro-organismos em uma amostra e dispositivo para detecção de micro-organismos
CO6910173A2 (es) Aplicacion y metodo para entrenamiento de habilidades quirurgicas
EP3033618A4 (en) Automated method and apparatus to characterize solubility of asphaltenes of a hydrocarbon fluid sample utilizing microfluidics
BR112014021741A2 (pt) métodos para determinar opticamente uma característica de uma substância
BR112015009256A2 (pt) composição e método para vedar uma abertura
BR112013014100A2 (pt) método para determinar a presença/ausência de uma droga em um meio líquido, e, dispositivo para determinar a presença de uma droga em um meio líquido
BR112013013717A2 (pt) interpretação dos dados de monitoração da compactação em tempo real para parâmetros de deformação do tubular e geometria 3d
BRPI0918456A2 (pt) aparelho, e, método para determinar uma propriedade de um fluido
BR112013004253A2 (pt) aparelho para medir uma temperatura de um fluido de processo, e, método para sensorear temperatura de um fluido de processo
EP2574920B8 (en) Real-time compositional analysis of hydrocarbon based fluid samples
EP2630592A4 (en) SEMANTIC ANALYSIS OF INFORMATION
EP2591383A4 (en) METHOD AND SYSTEM FOR DETERMINING COMPONENT COMPONENTS OF FLUID SAMPLE
BR112015023338A2 (pt) dispositivo e métodos para a coleta de uma amostra de fluido corporal
BR112014005012A2 (pt) dispositivo e método para obtenção de uma imagem focalizada de um espécime e meio legível do computador não transitório
BR112012006995A2 (pt) método para modelar propriedades em uma região de subsuperfície de interesse
BR112013019162A2 (pt) método de análise e dispositivo de leitura de microarranjo
DK2572171T3 (da) System and method for determining downhole fluid parameters
EP2961826A4 (en) Diagnostic device for evaluating microbial content of a sample
BR112012032347A2 (pt) recipiente, método para armazenar uma amostra em um recipiente tendo uma tampa e método para testar uma amostra quanto a presença de uma molécula de interesse
SG11201602138VA (en) A method for analysing a sample of immunoglobulin molecules
EP3014505A4 (en) Pathway analysis for identification of diagnostic tests

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 9A ANUIDADE.

B350 Update of information on the portal [chapter 15.35 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2627 DE 11-05-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.