BRPI0604308A - dispositivo e método para medição de duração de injetado e medição de temperatura - Google Patents

dispositivo e método para medição de duração de injetado e medição de temperatura

Info

Publication number
BRPI0604308A
BRPI0604308A BRPI0604308-9A BRPI0604308A BRPI0604308A BR PI0604308 A BRPI0604308 A BR PI0604308A BR PI0604308 A BRPI0604308 A BR PI0604308A BR PI0604308 A BRPI0604308 A BR PI0604308A
Authority
BR
Brazil
Prior art keywords
measurement
patient
injection
injection duration
temperature measurement
Prior art date
Application number
BRPI0604308-9A
Other languages
English (en)
Inventor
Ulrich Pfeiffer
Reinhold Knoll
Daniel Moulas
Original Assignee
Up Man Gmbh & Co Med Systems K
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=37770969&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0604308(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Up Man Gmbh & Co Med Systems K filed Critical Up Man Gmbh & Co Med Systems K
Publication of BRPI0604308A publication Critical patent/BRPI0604308A/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
    • A61B5/02—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
    • A61B5/0215—Measuring pressure in heart or blood vessels by means inserted into the body
    • A61B5/02152—Measuring pressure in heart or blood vessels by means inserted into the body specially adapted for venous pressure
    • 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
    • A61B5/026—Measuring blood flow
    • A61B5/0275—Measuring blood flow using tracers, e.g. dye dilution
    • A61B5/028—Measuring blood flow using tracers, e.g. dye dilution by thermo-dilution
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/04—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves
    • F16K11/044—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves with movable valve members positioned between valve seats
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/025—Check valves with guided rigid valve members the valve being loaded by a spring
    • F16K15/026—Check valves with guided rigid valve members the valve being loaded by a spring the valve member being a movable body around which the medium flows when the valve is open
    • F16K15/028—Check valves with guided rigid valve members the valve being loaded by a spring the valve member being a movable body around which the medium flows when the valve is open the valve member consisting only of a predominantly disc-shaped flat element
    • 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
    • A61B5/026—Measuring blood flow
    • A61B5/029—Measuring blood output from the heart, e.g. minute volume

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Cardiology (AREA)
  • Pathology (AREA)
  • Public Health (AREA)
  • Physics & Mathematics (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Physiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Vascular Medicine (AREA)
  • Hematology (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)

Abstract

DISPOSITIVO E MéTODO PARA MEDIçãO DE DURAçãO DE INJETADO E MEDIçãO DE TEMPERATURA. A presente invenção refere-se a um canal de injeção para um cateter de vaso sangüíneo (1) para injetar um fluido de injetado em um vaso sangüíneo de um paciente para realizar uma termodiluição ou outras medição de modo a determinar os parâmetros hemodinâmicos do paciente, o canal de injeção compreendendo um sensor de pressão (4) para detectar a pressão venosa central do paciente em que o sensor de pressão (4) está adaptado para detectar um limite de pressão dentro do canal de injeção como instantes de início e de término de um processo de injeção.
BRPI0604308-9A 2005-10-19 2006-10-18 dispositivo e método para medição de duração de injetado e medição de temperatura BRPI0604308A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005050142A DE102005050142B3 (de) 2005-10-19 2005-10-19 Vorrichtung für die Messung der Injektionsdauer

Publications (1)

Publication Number Publication Date
BRPI0604308A true BRPI0604308A (pt) 2007-08-21

Family

ID=37770969

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0604308-9A BRPI0604308A (pt) 2005-10-19 2006-10-18 dispositivo e método para medição de duração de injetado e medição de temperatura

Country Status (5)

Country Link
US (2) US20070088216A1 (pt)
EP (1) EP1776921B1 (pt)
JP (1) JP2007111539A (pt)
BR (1) BRPI0604308A (pt)
DE (1) DE102005050142B3 (pt)

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* Cited by examiner, † Cited by third party
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DE102005063411A1 (de) 2005-12-15 2007-10-11 Up Management Gmbh & Co Med-Systems Kg Blutgefäßkatheter und Injektionssystem zum Durchführen einer Blutdruckmessung eines Patienten
DE102009043699A1 (de) * 2009-10-01 2011-04-07 Infors Ag Vorrichtung zur Probenahme
US8535241B2 (en) 2011-10-13 2013-09-17 Magnolia Medical Technologies, Inc. Fluid diversion mechanism for bodily-fluid sampling
US9022951B2 (en) 2012-05-30 2015-05-05 Magnolia Medical Technologies, Inc. Fluid diversion mechanism for bodily-fluid sampling
US9060724B2 (en) 2012-05-30 2015-06-23 Magnolia Medical Technologies, Inc. Fluid diversion mechanism for bodily-fluid sampling
WO2014022275A1 (en) 2012-08-01 2014-02-06 Magnolia Medical Technologies, Inc. Fluid diversion mechanism for bodily-fluid sampling
EP3906952A1 (en) 2012-10-11 2021-11-10 Magnolia Medical Technologies, Inc. Systems and methods for delivering a fluid to a patient with reduced contamination
EP3498168B1 (en) 2012-11-30 2021-01-20 Magnolia Medical Technologies, Inc. Syringe based fluid diversion mechanism for bodily-fluid sampling
US10772548B2 (en) 2012-12-04 2020-09-15 Magnolia Medical Technologies, Inc. Sterile bodily-fluid collection device and methods
CA2932536C (en) 2012-12-04 2023-02-28 Magnolia Medical Technologies, Inc. Sterile bodily-fluid collection device and methods
US9180260B2 (en) 2013-08-30 2015-11-10 Covidien Lp Systems and methods for monitoring an injection procedure
US10465157B2 (en) 2014-08-19 2019-11-05 General Electric Company Systems and methods for aseptic sampling
CN105194758B (zh) * 2015-08-27 2019-09-06 田桂菊 手术室护理用静脉输液防渗漏装置和方法
US11089971B2 (en) * 2015-10-21 2021-08-17 Edwards Lifesciences Corporation Thermodilution injectate measurement and control
DE102016218834A1 (de) * 2016-09-29 2018-03-29 Robert Bosch Gmbh Bypassventil für Expansionsmaschine
EP4249118B1 (en) 2017-06-09 2024-12-11 Magnolia Medical Technologies, Inc. Fluid control devices
JP7204742B2 (ja) 2017-09-12 2023-01-16 マグノリア メディカル テクノロジーズ，インコーポレイテッド 流体制御デバイス及び流体制御デバイスを使用する方法
US11786155B2 (en) 2019-02-08 2023-10-17 Magnolia Medical Technologies, Inc. Devices and methods for bodily fluid collection and distribution
CN114129815B (zh) * 2021-11-30 2024-02-02 中国人民解放军西部战区总医院 一种深静脉自动溶血栓装置
CN116849632A (zh) * 2022-03-28 2023-10-10 复旦大学附属中山医院青浦分院(上海市青浦区中心医院) 一种多用途髂静脉压迫诊断装置
WO2026015515A1 (en) * 2024-07-09 2026-01-15 Acist Medical Systems Inc. Injection system and method of measuring a distal pressure thereof

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AU418960B2 (en) * 1968-08-26 1971-11-12 The Technequip Company Limited Multiple inlet ball check valve
US3651318A (en) * 1970-01-26 1972-03-21 Jan A Czekajewski Cardiac output computer
US3834372A (en) * 1973-01-12 1974-09-10 S Turney Disposable manifold with atmospheric vent
US4013088A (en) * 1975-05-19 1977-03-22 Braukmann Armaturen Ag Valve structure
US4525163A (en) * 1982-08-06 1985-06-25 Nuvatec, Inc. Intravenous set flow control device
US4619644A (en) * 1984-09-06 1986-10-28 Scott Van E Clinical catheterization technique and apparatus for performing same
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DE4214402C2 (de) * 1992-04-30 1997-04-24 Pulsion Verwaltungs Gmbh & Co Vorrichtung zum Bestimmen des Füllungszustandes eines Blutkreislaufs
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Also Published As

Publication number Publication date
EP1776921A2 (en) 2007-04-25
EP1776921B1 (en) 2019-06-12
EP1776921A3 (en) 2007-12-12
DE102005050142B3 (de) 2007-07-05
JP2007111539A (ja) 2007-05-10
US20070088216A1 (en) 2007-04-19
US20130289420A1 (en) 2013-10-31

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: UP MED AG (DE)

Free format text: ALTERADO DE : UP MANAGEMENT GMBH AND CO MED SYSTEMS KG.

B25A Requested transfer of rights approved

Owner name: PD. DR. ULRICH J. PFEIFFER (DE)

Free format text: TRANSFERIDO DE: UP MED AG

B25A Requested transfer of rights approved

Owner name: IPRM INTELLECTUAL PROPERTY RIGHTS MANAGEMENT AG (C

Free format text: TRANSFERIDO DE: PD. DR. ULRICH J. PFEIFFER

B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired