ES2045077T3 - Procedimiento de medida e indicacion para sistemas de liquidos de aparatos medicos dispositivos, para la puesta en practica del procedimiento. - Google Patents

Procedimiento de medida e indicacion para sistemas de liquidos de aparatos medicos dispositivos, para la puesta en practica del procedimiento.

Info

Publication number
ES2045077T3
ES2045077T3 ES88121877T ES88121877T ES2045077T3 ES 2045077 T3 ES2045077 T3 ES 2045077T3 ES 88121877 T ES88121877 T ES 88121877T ES 88121877 T ES88121877 T ES 88121877T ES 2045077 T3 ES2045077 T3 ES 2045077T3
Authority
ES
Spain
Prior art keywords
procedure
implementation
measurement
medical devices
circulation
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.)
Expired - Lifetime
Application number
ES88121877T
Other languages
English (en)
Inventor
Hans-Dietrich Dr Polaschegg
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fresenius SE and Co KGaA
Original Assignee
Fresenius SE and Co KGaA
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 Fresenius SE and Co KGaA filed Critical Fresenius SE and Co KGaA
Application granted granted Critical
Publication of ES2045077T3 publication Critical patent/ES2045077T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3639—Blood pressure control, pressure transducers specially adapted therefor
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/1601—Control or regulation
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/15—Detection of leaks
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3331—Pressure; Flow
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3365—Rotational speed
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/50—General characteristics of the apparatus with microprocessors or computers

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Urology & Nephrology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Emergency Medicine (AREA)
  • Cardiology (AREA)
  • External Artificial Organs (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)

Abstract

EL SISTEMA PROTECTOR EN FORMA DE UNA CONTROLADOR DE LA PRESION DE LA CIRCULACION DE LIQUIDO DE UN APARATO MEDICINAL PUEDE SER INEFICAZ A TRAVES DE LA IRRIGACION CON EL FLUIDO. PARA PODER IDENTIFICAR ESTE ERROR SEGUN EL INVENTO SE ANALIZA EN EL SISTEMA PROTECTOR LA PRESION ESTATICA Y LAS FLUCTUACIONES DE PRESION PRESENTES EN LA CIRCULACION. MEDIANTE EL REGISTRO DE DESPLAZAMIENTO DE FASES DE LAS SEÑALES DE FLUCTUACION DE PRESION EN LUGARES DIFERENTES DE LA CIRCULACION SE PUEDE CONCOER LA INTERRUPCION DE LA CIRCULACION.
ES88121877T 1988-02-27 1988-12-30 Procedimiento de medida e indicacion para sistemas de liquidos de aparatos medicos dispositivos, para la puesta en practica del procedimiento. Expired - Lifetime ES2045077T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3806248A DE3806248A1 (de) 1988-02-27 1988-02-27 Mess-/anzeigeverfahren bei fluessigkeitssystemen medizinischer geraete und vorrichtung zur durchfuehrung des verfahrens

Publications (1)

Publication Number Publication Date
ES2045077T3 true ES2045077T3 (es) 1994-01-16

Family

ID=6348329

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88121877T Expired - Lifetime ES2045077T3 (es) 1988-02-27 1988-12-30 Procedimiento de medida e indicacion para sistemas de liquidos de aparatos medicos dispositivos, para la puesta en practica del procedimiento.

Country Status (4)

Country Link
EP (1) EP0330761B1 (es)
JP (1) JPH027938A (es)
DE (2) DE3806248A1 (es)
ES (1) ES2045077T3 (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE508374C2 (sv) * 1995-09-12 1998-09-28 Gambro Med Tech Ab Förfarande och anordning för detektering av tillståndet hos en blodkärlsaccess
DE19901078C1 (de) 1999-01-14 2000-02-17 Polaschegg Hans Dietrich Verfahren und Vorrichtung zur Erkennung von Stenosen bei der extrakorporalen Blutbehandlung
EP1319417A1 (en) * 2001-12-17 2003-06-18 B. Braun Medizintechnologie GmbH Method and apparatus for monitoring a fluid conduit system of a medical instrument
JP4373684B2 (ja) * 2003-02-19 2009-11-25 株式会社フィリップスエレクトロニクスジャパン フィルタ目詰まり状況監視装置およびベッドサイドシステム
JP4443957B2 (ja) 2003-04-28 2010-03-31 株式会社根本杏林堂 漏出検出装置および方法
JP4283608B2 (ja) * 2003-07-10 2009-06-24 日機装株式会社 医療装置
DE10355042B3 (de) 2003-11-25 2005-06-23 Fresenius Medical Care Deutschland Gmbh Verfahren und Vorrichtung zum Erkennen von Störungen des Blutflusses in einem extrakorporalen Blutkreislauf
DE102005013418A1 (de) * 2005-03-23 2006-09-28 B. Braun Medizintechnologie Gmbh Blutbehandlungsgerät mit Alarmvorrichtung
DE102005058012B4 (de) * 2005-12-05 2008-08-21 Fresenius Medical Care Deutschland Gmbh Verfahren zum Freiblasen eines benetzten Hydrophobfilters und Vorrichtung zur Durchführung des Verfahrens
EP2150292B1 (de) 2007-05-04 2018-10-10 Fresenius Medical Care Deutschland GmbH Vorrichtung zur überwachung einer blutbehandelungseinheit einer extrakorporalen blutbehandlungsvorrichtung
US8192388B2 (en) * 2008-07-25 2012-06-05 Baxter International Inc. System and method for detecting access disconnection
DE102008061122A1 (de) 2008-12-09 2010-06-17 Fresenius Medical Care Deutschland Gmbh Verfahren und Vorrichtung zum Ermitteln und/oder Überwachen eines körperlichen Zustandes, insbesondere einer kardiovaskulären Größe, eines Patienten basierend auf einer Amplitude eines Drucksignals
DE102009007806B4 (de) 2009-02-06 2014-06-05 Fresenius Medical Care Deutschland Gmbh Vorrichtung zur Schwingungsanregung wenigstens eines Abschnitts einer Gefäßzugangseinrichtung zu deren Überwachung
DE102009024864B4 (de) 2009-06-09 2012-10-11 Fresenius Medical Care Deutschland Gmbh Verfahren und Vorrichtung zur Überwachung eines Flüssigkeitssystems einer extrakorporalen Blutbehandlungsvorrichtung
US9480455B2 (en) 2009-06-18 2016-11-01 Quanta Fluid Solutions, Ltd. Vascular access monitoring device
US9592029B2 (en) 2009-06-18 2017-03-14 Quanta Fluid Solutions Ltd. Vascular access monitoring device
NZ596936A (en) * 2009-06-26 2013-08-30 Gambro Lundia Ab Devices, a computer program product and a method for data extraction
ES2531951T3 (es) 2009-12-28 2015-03-23 Gambro Lundia Ab Método y dispositivo para detectar una configuración de dispositivos de retirada y de retorno
AU2014234479B2 (en) 2013-03-20 2018-08-02 Gambro Lundia Ab Monitoring of cardiac arrest in a patient connected to an extracorporeal blood processing apparatus
DE102013008720B4 (de) * 2013-05-23 2019-05-09 Fresenius Medical Care Deutschland Gmbh Verfahren und Vorrichtung zur Überwachung eines extrakorporalen Blutkreislaufs

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT352858B (de) * 1976-05-19 1979-10-10 Thoma Dipl Ing Dr Techn Herwig Vorrichtung zum automatischen betrieb kuenstlicher kreislaufpumpen
US4298938A (en) * 1980-01-28 1981-11-03 Baxter Travenol Laboratories, Inc. Backup control circuit for kidney dialysis machine
JPS57190547A (en) * 1981-05-21 1982-11-24 Terumo Corp Monitor apparatus for blood recirculating circuit in external body
IT8453709U1 (it) * 1984-08-07 1986-02-07 Hospal Dasco Spa Apparecchiatura di tipo perfezionato per la circolazione di un liquido lungo una linea tubolare.
CA1296591C (en) * 1986-12-03 1992-03-03 Meddiss, Inc. Pulsatile flow delivery apparatus
US4769001A (en) * 1987-02-25 1988-09-06 Baxter International Inc. Method and apparatus for calibrating plural pump fluid flow system
US4950244A (en) * 1987-05-01 1990-08-21 Abbott Laboratories Pressure sensor assembly for disposable pump cassette

Also Published As

Publication number Publication date
EP0330761A1 (de) 1989-09-06
DE3806248C2 (es) 1991-07-11
EP0330761B1 (de) 1993-09-08
DE3883965D1 (de) 1993-10-14
JPH027938A (ja) 1990-01-11
DE3806248A1 (de) 1989-09-07

Similar Documents

Publication Publication Date Title
ES2045077T3 (es) Procedimiento de medida e indicacion para sistemas de liquidos de aparatos medicos dispositivos, para la puesta en practica del procedimiento.
IT8583305A0 (it) Procedimento di misurazione del livello di un liquido tramite onde elastiche e dispositivo effettuante tale procedimento.
FI833709A7 (fi) Ruiskutuslaite nesteruiskutus- tai verensiirtosysteemiin.
IT976582B (it) Sistema di drenaggio chirurgico con dispositivo di misurazione del la pressione
MX144466A (es) Mejoras en un sistema de flujo para infusion de fluidos dentro del cuerpo humano
IT7828476A0 (it) Procedimento e dispositivo per la depurazione di fluido da taglio.
IT999927B (it) Dispositivo di misurazione del flusso di un fluido
AR201672A1 (es) Dispositivo de microcontrol para flujo de fluido por tubos flexibles, particularmente en aparatos de infusion o transfusion
BR7700721A (pt) Detetor de fluxo de fluido de um sistema de alarme anti-incendio do tipo sprinkler
IT981377B (it) Sistema di protezione del livel lo del liquido per compressore di refrigerazione
IT1000180B (it) Dispositivo e procedimento per la erogazione controllata di ossigeno gassoso da ossigeno liquido
IT7849207A0 (it) Dispositivo per la regolazione della portata di flusso di un fluido in particolare per dispositivi di infusione endovenosa
BR7701795A (pt) Sistema de processamento de liquido
ES2015310B3 (es) Dispositivo de deteccion del funcionamiento del sistema de lectura de una celula-memoria eprom o eeprom.
IT945926B (it) Apparecchiatura e procedimento per controllare a monitor un sistema di pressione di fluido
IT1083423B (it) Procedimento e dispositivo per il trattamento del vetro o altri materiali con impiego del letto fluido
SE410766B (sv) Anordning for overvakning av flodet i hydraulsystem i syfte att avkenna eventuellt leckage
IT999621B (it) Dispositivo per riscaldare un fluido in particolare un liquido fisiologico
MX149980A (es) Mejoras en sistema medico de infusion para bombear fluidos o semi-solidos
SE392970B (sv) Forfarande och anordning for metning av det momentana volymflodet hos en pulserande, i synnerhet intermittent, fluidstrom
DE68915953D1 (de) Infusionsgerät für intravenöse Verabreichung.
IT981267B (it) Procedimento e dispositivo per misurare la velocita di flusso di un fluido
IT1019273B (it) Apparecchio e procedimento per controllare il flusso di un fluido comprimibile attraverso un tubo
IT1006384B (it) Sistema di protezione per condutture per fluidi in pressione
IT984058B (it) Dispositivo d alimentazione di trance a comando fluido

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 330761

Country of ref document: ES