ES2035526T3 - Aparato para retirar una cantidad optima de sangre por unidad de tiempo desde un donante. - Google Patents

Aparato para retirar una cantidad optima de sangre por unidad de tiempo desde un donante.

Info

Publication number
ES2035526T3
ES2035526T3 ES198989201330T ES89201330T ES2035526T3 ES 2035526 T3 ES2035526 T3 ES 2035526T3 ES 198989201330 T ES198989201330 T ES 198989201330T ES 89201330 T ES89201330 T ES 89201330T ES 2035526 T3 ES2035526 T3 ES 2035526T3
Authority
ES
Spain
Prior art keywords
blood
donor
pump
flow rate
control device
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
ES198989201330T
Other languages
English (en)
Inventor
Petrus Johannes Dorothea Maria Van Driessche
Lambertus Gerrit Peter Dalmolen
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.)
Akzo NV
Original Assignee
Akzo 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 Akzo NV filed Critical Akzo NV
Application granted granted Critical
Publication of ES2035526T3 publication Critical patent/ES2035526T3/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
    • A61M1/02—Blood transfusion apparatus
    • 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
    • A61M2205/3344—Measuring or controlling pressure at the body treatment site
    • 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
    • A61M2205/3351—Controlling upstream pump pressure

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • External Artificial Organs (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

APARATO PARA RETIRAR SANGRE DE UN DONANTE, COMPRENDE UN TUBO PARA LLEVARLA (5) QUE FORMA PARTE DEL MEDIO DE CONDUCTO PARA EL FLUJO DE LA SANGRE EXTRAIDA DEL DONANTE. A LA LINEA DE SANGRE (5) HAY CONECTADOS ADEMAS UN COMPRESOR CAPTOR (6) Y UNA BOMBA DE SANGRE (7) .EL COMPRESOR CAPTOR (6) TIENE UN VISUALIZADOR (10) PARA LEER LA PRESION ACTUAL PA EN LA SALIDA DE LA AGUJA (2) . A LO LARGO DE UNA LINEA DE SEÑAL (11) , EL CAPTOR SUMINISTRA A UN APARATO DE CONTROL (8) UNA SEÑAL ELECTRICA REPRESENTANDO LA PRESION PA. ADEMAS, LA BOMBA DE SANGRE COOPERA CON MEDIOS PARA MEDIR EL INDICE DE FLUJO DE SANGRE EN LA BOMBA. LA SEÑAL ELECTRICA QUE REPRESENTA EL FLUJO MEDIDO DE SANGRE ES SUMINISTRADA AL APARATO DE CONTROL (8) POR MEDIO DE UNA SEÑAL DE LINEA (13) . DICHO APARATO DE CONTROL SIRVE A UN CONTROL DEL INDICE DE FLUJO DE LA BOMBA DE SANGRE (7) CON LA TAREA DE ACTUALIZAR LOS VALORES DE LA PRESION PA Y DEL INDICE DE FLUJO DE SANGRE Q. EL APARATO DE CONTROL (8) OPERA DE ACUERDO CON CIERTO ALGORITMO DECONTROL DE TAL MODO QUE DURANTE EL PROCESO DE EXTRACCION LA BOMBA (7) EXTRAE UNA CANTIDAD OPTIMA DE SANGRE POR UNIDAD DE TIEMPO DEL DONANTE.
ES198989201330T 1988-06-01 1989-05-24 Aparato para retirar una cantidad optima de sangre por unidad de tiempo desde un donante. Expired - Lifetime ES2035526T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8801400A NL8801400A (nl) 1988-06-01 1988-06-01 Inrichting voor het onttrekken van een optimale hoeveelheid bloed per tijdseenheid aan een donor.

Publications (1)

Publication Number Publication Date
ES2035526T3 true ES2035526T3 (es) 1993-04-16

Family

ID=19852385

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989201330T Expired - Lifetime ES2035526T3 (es) 1988-06-01 1989-05-24 Aparato para retirar una cantidad optima de sangre por unidad de tiempo desde un donante.

Country Status (8)

Country Link
US (1) US5045057A (es)
EP (1) EP0344842B1 (es)
JP (1) JPH0249661A (es)
AT (1) ATE81020T1 (es)
DE (1) DE68903040T2 (es)
ES (1) ES2035526T3 (es)
GR (1) GR3006425T3 (es)
NL (1) NL8801400A (es)

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JP2857676B2 (ja) * 1990-07-19 1999-02-17 科学技術振興事業団 血漿成分採血装置
JPH0653158B2 (ja) * 1990-07-24 1994-07-20 川澄化学工業株式会社 定量採血装置
US5178603A (en) * 1990-07-24 1993-01-12 Baxter International, Inc. Blood extraction and reinfusion flow control system and method
US5348533A (en) * 1992-08-27 1994-09-20 Haemoentics Corporation Pheresis apparatus
US6026684A (en) * 1998-07-17 2000-02-22 Haemonetics Corporation Active donor hand gripper for use in a blood collection apparatus
US7006896B1 (en) * 1999-10-13 2006-02-28 Graco Minnesota Inc. Sealant dispensing correction method
US6514226B1 (en) 2000-02-10 2003-02-04 Chf Solutions, Inc. Method and apparatus for treatment of congestive heart failure by improving perfusion of the kidney
US6287608B1 (en) 2000-04-11 2001-09-11 Intellicardia, Inc. Method and apparatus for treatment of congestive heart failure by improving perfusion of the kidney by infusion of a vasodilator
US8858434B2 (en) 2004-07-13 2014-10-14 Dexcom, Inc. Transcutaneous analyte sensor
US7311690B2 (en) 2002-02-25 2007-12-25 Novashunt Ag Implantable fluid management system for the removal of excess fluid
JP4393789B2 (ja) * 2003-05-09 2010-01-06 テルモ株式会社 自律神経活動モニタ装置
US8626257B2 (en) 2003-08-01 2014-01-07 Dexcom, Inc. Analyte sensor
US7591801B2 (en) 2004-02-26 2009-09-22 Dexcom, Inc. Integrated delivery device for continuous glucose sensor
US8886273B2 (en) 2003-08-01 2014-11-11 Dexcom, Inc. Analyte sensor
US9135402B2 (en) 2007-12-17 2015-09-15 Dexcom, Inc. Systems and methods for processing sensor data
US20190357827A1 (en) 2003-08-01 2019-11-28 Dexcom, Inc. Analyte sensor
US7920906B2 (en) 2005-03-10 2011-04-05 Dexcom, Inc. System and methods for processing analyte sensor data for sensor calibration
US9247900B2 (en) 2004-07-13 2016-02-02 Dexcom, Inc. Analyte sensor
US8425416B2 (en) 2006-10-04 2013-04-23 Dexcom, Inc. Analyte sensor
US8532730B2 (en) 2006-10-04 2013-09-10 Dexcom, Inc. Analyte sensor
US11633133B2 (en) 2003-12-05 2023-04-25 Dexcom, Inc. Dual electrode system for a continuous analyte sensor
US8287453B2 (en) 2003-12-05 2012-10-16 Dexcom, Inc. Analyte sensor
US8425417B2 (en) 2003-12-05 2013-04-23 Dexcom, Inc. Integrated device for continuous in vivo analyte detection and simultaneous control of an infusion device
US8423114B2 (en) 2006-10-04 2013-04-16 Dexcom, Inc. Dual electrode system for a continuous analyte sensor
US8364230B2 (en) 2006-10-04 2013-01-29 Dexcom, Inc. Analyte sensor
US8364231B2 (en) 2006-10-04 2013-01-29 Dexcom, Inc. Analyte sensor
WO2009048462A1 (en) 2007-10-09 2009-04-16 Dexcom, Inc. Integrated insulin delivery system with continuous glucose sensor
US8808228B2 (en) 2004-02-26 2014-08-19 Dexcom, Inc. Integrated medicament delivery device for use with continuous analyte sensor
US8886272B2 (en) 2004-07-13 2014-11-11 Dexcom, Inc. Analyte sensor
US7783333B2 (en) 2004-07-13 2010-08-24 Dexcom, Inc. Transcutaneous medical device with variable stiffness
US8202248B2 (en) 2004-08-18 2012-06-19 Sequana Medical Ag Dialysis implant and methods of use
US8275438B2 (en) 2006-10-04 2012-09-25 Dexcom, Inc. Analyte sensor
US8298142B2 (en) 2006-10-04 2012-10-30 Dexcom, Inc. Analyte sensor
US8447376B2 (en) 2006-10-04 2013-05-21 Dexcom, Inc. Analyte sensor
US8562528B2 (en) 2006-10-04 2013-10-22 Dexcom, Inc. Analyte sensor
US8478377B2 (en) 2006-10-04 2013-07-02 Dexcom, Inc. Analyte sensor
US8449464B2 (en) 2006-10-04 2013-05-28 Dexcom, Inc. Analyte sensor
WO2008055248A2 (en) * 2006-10-31 2008-05-08 Novashunt Ag An implantable fluid management device for the removal of excess fluid
WO2008154312A1 (en) 2007-06-08 2008-12-18 Dexcom, Inc. Integrated medicament delivery device for use with continuous analyte sensor
US8290559B2 (en) 2007-12-17 2012-10-16 Dexcom, Inc. Systems and methods for processing sensor data
US8396528B2 (en) 2008-03-25 2013-03-12 Dexcom, Inc. Analyte sensor
EP3575796B1 (en) 2011-04-15 2020-11-11 DexCom, Inc. Advanced analyte sensor calibration and error detection
US8585635B2 (en) 2012-02-15 2013-11-19 Sequana Medical Ag Systems and methods for treating chronic liver failure based on peritoneal dialysis
CA3034358A1 (en) 2016-08-26 2018-03-01 Sequana Medical Ag Systems and methods for managing and analyzing data generated by an implantable device
ES2851200T3 (es) 2017-05-24 2021-09-03 Sequana Medical Nv Solución para la eliminación directa de sodio disminuyendo la hipervolemia en pacientes con insuficiencia cardíaca
US11559618B2 (en) 2017-05-24 2023-01-24 Sequana Medical Nv Formulations and methods for direct sodium removal in patients having severe renal dysfunction
WO2019083939A1 (en) 2017-10-24 2019-05-02 Dexcom, Inc. PRECONNECTED ANALYTE SENSORS
US11331022B2 (en) 2017-10-24 2022-05-17 Dexcom, Inc. Pre-connected analyte sensors

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US3946731A (en) * 1971-01-20 1976-03-30 Lichtenstein Eric Stefan Apparatus for extracorporeal treatment of blood
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US3882861A (en) * 1973-09-24 1975-05-13 Vital Assists Auxiliary control for a blood pump
US3949734A (en) * 1974-07-22 1976-04-13 Miles Lowell Edwards Fluid pump control system
US4086924A (en) * 1976-10-06 1978-05-02 Haemonetics Corporation Plasmapheresis apparatus
US4285464A (en) * 1979-01-22 1981-08-25 Haemonetics Corporation Apparatus for separation of blood into components thereof
US4385630A (en) * 1980-08-29 1983-05-31 Haemonetics Corporation Blood donation unit
US4447191A (en) * 1981-12-15 1984-05-08 Baxter Travenol Laboratories, Inc. Control circuit for a blood fractionation apparatus
US4468219A (en) * 1983-12-20 1984-08-28 International Business Machines Corporation Pump flow rate compensation system
US4710164A (en) * 1984-05-01 1987-12-01 Henry Ford Hospital Automated hemodialysis control based upon patient blood pressure and heart rate
US4718891A (en) * 1984-05-03 1988-01-12 Henry Ford Hospital Automated hemodialysis control based upon patient blood pressure and heart rate
AU4409285A (en) * 1984-06-29 1986-01-24 Hemascience Laboratories Inc. Blood extraction and reinfusion flow control system and method
AU571755B2 (en) * 1984-11-15 1988-04-21 Baxter International Inc. Adaptive filter concentrate flow control system
US4688577A (en) * 1986-02-10 1987-08-25 Bro William J Apparatus for and method of monitoring and controlling body-function parameters during intracranial observation
US4769001A (en) * 1987-02-25 1988-09-06 Baxter International Inc. Method and apparatus for calibrating plural pump fluid flow system

Also Published As

Publication number Publication date
ATE81020T1 (de) 1992-10-15
DE68903040D1 (de) 1992-11-05
EP0344842B1 (en) 1992-09-30
JPH0249661A (ja) 1990-02-20
EP0344842A1 (en) 1989-12-06
DE68903040T2 (de) 1993-04-01
US5045057A (en) 1991-09-03
NL8801400A (nl) 1990-01-02
GR3006425T3 (es) 1993-06-21

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