BR112014000113A2 - sistema e método para prever a viabilidade de um tecido corporal em um paciente e dispositivo de medição para medir a pressão de perfusão local em um tecido corporal de um paciente - Google Patents

sistema e método para prever a viabilidade de um tecido corporal em um paciente e dispositivo de medição para medir a pressão de perfusão local em um tecido corporal de um paciente

Info

Publication number
BR112014000113A2
BR112014000113A2 BR112014000113A BR112014000113A BR112014000113A2 BR 112014000113 A2 BR112014000113 A2 BR 112014000113A2 BR 112014000113 A BR112014000113 A BR 112014000113A BR 112014000113 A BR112014000113 A BR 112014000113A BR 112014000113 A2 BR112014000113 A2 BR 112014000113A2
Authority
BR
Brazil
Prior art keywords
patient
body tissue
viability
measuring device
predicting
Prior art date
Application number
BR112014000113A
Other languages
English (en)
Inventor
Arnold Frederik Adriaan Veenho Alexander
Angel Cuesta Valentin Miguel
Original Assignee
Stichting Vu-Vumc
Veenhof Medical Devices B V
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 Stichting Vu-Vumc, Veenhof Medical Devices B V filed Critical Stichting Vu-Vumc
Publication of BR112014000113A2 publication Critical patent/BR112014000113A2/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0048—Detecting, measuring or recording by applying mechanical forces or stimuli
    • A61B5/0053—Detecting, measuring or recording by applying mechanical forces or stimuli by applying pressure, e.g. compression, indentation, palpation, grasping, gauging
    • 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
    • A61B5/4848—Monitoring or testing the effects of treatment, e.g. of medication
    • 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
    • A61B5/0215—Measuring pressure in heart or blood vessels by means inserted into the body
    • 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
    • A61B5/02233—Occluders 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
    • A61B5/02—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
    • A61B5/026—Measuring blood flow
    • 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
    • A61B5/026—Measuring blood flow
    • A61B5/0261—Measuring blood flow using optical means, e.g. infrared light
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/42—Detecting, measuring or recording for evaluating the gastrointestinal, the endocrine or the exocrine systems

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Physiology (AREA)
  • Vascular Medicine (AREA)
  • Hematology (AREA)
  • Endocrinology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Pulmonology (AREA)
  • Dentistry (AREA)
  • Ophthalmology & Optometry (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)

Abstract

resumo patente de invenção: "sistema e método para prever a viabilidade de um tecido corporal em um paciente e um dispositivo de medição usado no mesmo". a presente invenção refere-se a um sistema para prever a viabilidade de um tecido corporal em um paciente. o sistema compreende um dispositivo de computação (1), e um primeiro dispositivo de medição de pressão (2) para medir a pressão de perfusão local no tecido corporal do paciente. esse dispositivo de medição está conectado ao dispositivo de computação. um segundo dispositivo de medição de pressão (5) é fornecido para medir a pressão de perfusão sistêmica do paciente, sendo que o dito segundo dispositivo de medição de pressão é conectado ao dispositivo de computação. um indicador de retroalimentação (6) é conectado ao dispositivo de computação e é adaptado para indicar a viabilidade do tecido calculada pelo dispositivo de computação com base no local de medição é nas pressões da perfusão sistêmica. a invenção inclui, ainda, um método de previsão da viabilidade do tecido corporal e do primeiro dispositivo de medição de pressão.
BR112014000113A 2011-07-04 2012-07-04 sistema e método para prever a viabilidade de um tecido corporal em um paciente e dispositivo de medição para medir a pressão de perfusão local em um tecido corporal de um paciente BR112014000113A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161504255P 2011-07-04 2011-07-04
NL2007038A NL2007038C2 (en) 2011-07-04 2011-07-04 System and method for predicting the viability of a body tissue in a patient, and measuring device used therein.
PCT/NL2012/050472 WO2013006053A1 (en) 2011-07-04 2012-07-04 System and method for predicting the viability of a body tissue in a patient, and measuring device used therein

Publications (1)

Publication Number Publication Date
BR112014000113A2 true BR112014000113A2 (pt) 2017-02-14

Family

ID=47437253

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014000113A BR112014000113A2 (pt) 2011-07-04 2012-07-04 sistema e método para prever a viabilidade de um tecido corporal em um paciente e dispositivo de medição para medir a pressão de perfusão local em um tecido corporal de um paciente

Country Status (9)

Country Link
US (1) US11241192B2 (pt)
EP (1) EP2729055B1 (pt)
JP (2) JP6526412B2 (pt)
KR (1) KR20140050025A (pt)
BR (1) BR112014000113A2 (pt)
CA (1) CA2839838C (pt)
ES (1) ES2900309T3 (pt)
NL (1) NL2007038C2 (pt)
WO (1) WO2013006053A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003245246B2 (en) 2002-04-25 2009-01-08 Covidien Lp Surgical instruments including micro-electromechanical systems (MEMS)
NL2007038C2 (en) 2011-07-04 2013-01-07 Vereniging Voor Christelijk Hoger Onderwijs System and method for predicting the viability of a body tissue in a patient, and measuring device used therein.
US10624616B2 (en) 2015-12-18 2020-04-21 Covidien Lp Surgical instruments including sensors
US10638944B2 (en) 2017-02-22 2020-05-05 Covidien Lp Methods of determining tissue viability
US10687811B2 (en) 2017-03-08 2020-06-23 Covidien Lp Surgical instruments including sensors
US10945616B2 (en) 2017-05-12 2021-03-16 Covidien Lp Blood pressure measuring surgical instrument
NL2020240B1 (en) * 2018-01-05 2019-07-12 Veenhof Medical Devices B V Testing tissue viability for an anastomosis
US11877833B2 (en) 2019-07-26 2024-01-23 Covidien Lp Systems and methods for monitoring blood pressure with a powered linear drive

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US3610233A (en) * 1961-04-26 1971-10-05 Michigan Instr Inc Massage apparatus
US5722419A (en) * 1994-11-30 1998-03-03 Semmlow; John L. System for determining the viability of tissue
US5640964A (en) 1995-02-16 1997-06-24 Medwave, Inc. Wrist mounted blood pressure sensor
US20040127800A1 (en) * 1995-07-06 2004-07-01 Kimball Victor E. Device for assessing perfusion failure in a patient by measurement of blood flow
US5579763A (en) 1995-07-06 1996-12-03 Institute Of Critical Care Medicine Measurement of systemic perfusion
US5876357A (en) * 1997-11-20 1999-03-02 Labor Control System (L.C.S.) Ltd. Uterine cervix dilation, effacement, and consistency monitoring system
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AU2002952144A0 (en) * 2002-10-17 2002-10-31 Perfusion Diagnostics Pty Ltd Method and apparatus for measuring tissue perfusion
US8133177B2 (en) * 2003-09-23 2012-03-13 Vasamed, Inc. System and method for assessing capillary vitality
CN103622725B (zh) 2005-04-15 2018-02-02 塞基森斯公司 用于检测组织特性具有传感器的外科器械，和使用所述器械的系统
WO2007008057A1 (en) 2005-07-14 2007-01-18 Erasmus University Medical Center Rotterdam Tissue vitality monitoring system and method and surgical technique
US8457707B2 (en) * 2006-09-20 2013-06-04 Masimo Corporation Congenital heart disease monitor
US8118206B2 (en) * 2008-03-15 2012-02-21 Surgisense Corporation Sensing adjunct for surgical staplers
US20110224518A1 (en) * 2008-07-22 2011-09-15 Jaafar Tindi Handheld apparatus to determine the viability of a biological tissue
MX336427B (es) * 2011-04-21 2016-01-18 Univ Rockefeller Lisinas de bacteriofago de estreptococcus para la deteccion y tratamiento de bacterias gram positivas.
US9649113B2 (en) * 2011-04-27 2017-05-16 Covidien Lp Device for monitoring physiological parameters in vivo
NL2007038C2 (en) 2011-07-04 2013-01-07 Vereniging Voor Christelijk Hoger Onderwijs System and method for predicting the viability of a body tissue in a patient, and measuring device used therein.

Also Published As

Publication number Publication date
JP6526412B2 (ja) 2019-06-05
JP2017200620A (ja) 2017-11-09
JP6560306B2 (ja) 2019-08-14
EP2729055A1 (en) 2014-05-14
CA2839838C (en) 2021-05-25
WO2013006053A1 (en) 2013-01-10
EP2729055B1 (en) 2021-09-29
KR20140050025A (ko) 2014-04-28
US11241192B2 (en) 2022-02-08
ES2900309T3 (es) 2022-03-16
JP2014533120A (ja) 2014-12-11
US20140135604A1 (en) 2014-05-15
NL2007038C2 (en) 2013-01-07
CA2839838A1 (en) 2013-01-10

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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]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements