PT745396E - Dispositivo e processo a alta temperatura de material lignocelulosico - Google Patents

Dispositivo e processo a alta temperatura de material lignocelulosico

Info

Publication number
PT745396E
PT745396E PT96500066T PT96500066T PT745396E PT 745396 E PT745396 E PT 745396E PT 96500066 T PT96500066 T PT 96500066T PT 96500066 T PT96500066 T PT 96500066T PT 745396 E PT745396 E PT 745396E
Authority
PT
Portugal
Prior art keywords
membrane
vacuum
actuated
high temperature
lignocellulosic material
Prior art date
Application number
PT96500066T
Other languages
English (en)
Inventor
Juan Francisco Del Caniz Lopez
Original Assignee
Servicio Reg Salud La Cons Sal
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 Servicio Reg Salud La Cons Sal filed Critical Servicio Reg Salud La Cons Sal
Publication of PT745396E publication Critical patent/PT745396E/pt

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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/20—Type thereof
    • A61M60/247—Positive displacement blood pumps
    • A61M60/253—Positive displacement blood pumps including a displacement member directly acting on the blood
    • A61M60/268—Positive displacement blood pumps including a displacement member directly acting on the blood the displacement member being flexible, e.g. membranes, diaphragms or bladders
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/10—Location thereof with respect to the patient's body
    • A61M60/104—Extracorporeal pumps, i.e. the blood being pumped outside the patient's body
    • A61M60/109—Extracorporeal pumps, i.e. the blood being pumped outside the patient's body incorporated within extracorporeal blood circuits or systems
    • A61M60/113—Extracorporeal pumps, i.e. the blood being pumped outside the patient's body incorporated within extracorporeal blood circuits or systems in other functional devices, e.g. dialysers or heart-lung machines
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/30—Medical purposes thereof other than the enhancement of the cardiac output
    • A61M60/36—Medical purposes thereof other than the enhancement of the cardiac output for specific blood treatment; for specific therapy
    • A61M60/37—Haemodialysis, haemofiltration or diafiltration
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/30—Medical purposes thereof other than the enhancement of the cardiac output
    • A61M60/36—Medical purposes thereof other than the enhancement of the cardiac output for specific blood treatment; for specific therapy
    • A61M60/38—Blood oxygenation
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/40—Details relating to driving
    • A61M60/424—Details relating to driving for positive displacement blood pumps
    • A61M60/427—Details relating to driving for positive displacement blood pumps the force acting on the blood contacting member being hydraulic or pneumatic
    • A61M60/43—Details relating to driving for positive displacement blood pumps the force acting on the blood contacting member being hydraulic or pneumatic using vacuum at the blood pump, e.g. to accelerate filling
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/50—Details relating to control
    • A61M60/585—User interfaces
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/80—Constructional details other than related to driving
    • A61M60/845—Constructional details other than related to driving of extracorporeal blood pumps
    • A61M60/851—Valves
    • A61M60/853—Valves the valve being formed by a flexible tube element which is clamped for restricting the 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/80—Constructional details other than related to driving
    • A61M60/855—Constructional details other than related to driving of implantable pumps or pumping devices
    • A61M60/89—Valves
    • A61M60/892—Active valves, i.e. actuated by an external force

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Cardiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Mechanical Engineering (AREA)
  • Anesthesiology (AREA)
  • Veterinary Medicine (AREA)
  • Human Computer Interaction (AREA)
  • Emergency Medicine (AREA)
  • Urology & Nephrology (AREA)
  • Pulmonology (AREA)
  • External Artificial Organs (AREA)
  • Reciprocating Pumps (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
PT96500066T 1995-05-30 1996-05-28 Dispositivo e processo a alta temperatura de material lignocelulosico PT745396E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES09501070A ES2094700B1 (es) 1995-05-30 1995-05-30 Dispositivo para bombeo de sangre de forma tubular, con valvulas activas gobernado por vacio y aplicacion del mismo.

Publications (1)

Publication Number Publication Date
PT745396E true PT745396E (pt) 2004-06-30

Family

ID=8290563

Family Applications (1)

Application Number Title Priority Date Filing Date
PT96500066T PT745396E (pt) 1995-05-30 1996-05-28 Dispositivo e processo a alta temperatura de material lignocelulosico

Country Status (13)

Country Link
US (1) US5931648A (pt)
EP (1) EP0745396B1 (pt)
JP (1) JPH08322927A (pt)
AR (1) AR002123A1 (pt)
AT (1) ATE258811T1 (pt)
AU (1) AU721768B2 (pt)
BR (1) BR9601761A (pt)
CA (1) CA2177505C (pt)
DE (1) DE69631453T2 (pt)
DK (1) DK0745396T3 (pt)
ES (1) ES2094700B1 (pt)
NZ (1) NZ286643A (pt)
PT (1) PT745396E (pt)

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DE29818577U1 (de) * 1998-10-17 2000-03-02 Braun Melsungen Ag Medizinisches Flüssigkeitsübertragungssystem
US6620121B1 (en) * 1999-05-27 2003-09-16 East Carolina University Pulse wave generator for cardiopulmonary bypass and extracorporeal oxygenation apparatus
US6877713B1 (en) 1999-07-20 2005-04-12 Deka Products Limited Partnership Tube occluder and method for occluding collapsible tubes
CN101172171B (zh) 2000-10-12 2012-12-12 肾脏治疗公司 在体液体外处理中用于体液流动控制的装置和方法
US20110098624A1 (en) * 2001-02-14 2011-04-28 Mccotter Craig Method and apparatus for treating renal disease with hemodialysis utilizing pulsatile pump
US6572259B2 (en) * 2001-04-20 2003-06-03 Burnett Lime Co., Inc. Apparatus and method to dispense a slurry
JP2005504908A (ja) 2001-10-01 2005-02-17 エフエスアイ インターナショナル 流体を滴下させる装置と、この方法
US7998101B2 (en) 2003-07-28 2011-08-16 Renal Solutions, Inc. Devices and methods for body fluid flow control in extracorporeal fluid treatment
RU2395743C2 (ru) * 2005-04-12 2010-07-27 Ян Дракуп ДОИГ Клапан и система для удаления текучей среды из отстойника канализационного коллектора, содержащая такой клапан
US10537671B2 (en) 2006-04-14 2020-01-21 Deka Products Limited Partnership Automated control mechanisms in a hemodialysis apparatus
EP2586472B1 (en) 2006-04-14 2017-08-16 DEKA Products Limited Partnership System for fluid pumping
US20080253911A1 (en) 2007-02-27 2008-10-16 Deka Products Limited Partnership Pumping Cassette
US8042563B2 (en) 2007-02-27 2011-10-25 Deka Products Limited Partnership Cassette system integrated apparatus
US8409441B2 (en) 2007-02-27 2013-04-02 Deka Products Limited Partnership Blood treatment systems and methods
US8562834B2 (en) 2007-02-27 2013-10-22 Deka Products Limited Partnership Modular assembly for a portable hemodialysis system
US20090107335A1 (en) 2007-02-27 2009-04-30 Deka Products Limited Partnership Air trap for a medical infusion device
EP3533481B1 (en) 2007-02-27 2024-04-03 DEKA Products Limited Partnership Hemodialysis systems
US8425471B2 (en) 2007-02-27 2013-04-23 Deka Products Limited Partnership Reagent supply for a hemodialysis system
US8491184B2 (en) 2007-02-27 2013-07-23 Deka Products Limited Partnership Sensor apparatus systems, devices and methods
US8357298B2 (en) 2007-02-27 2013-01-22 Deka Products Limited Partnership Hemodialysis systems and methods
US8393690B2 (en) 2007-02-27 2013-03-12 Deka Products Limited Partnership Enclosure for a portable hemodialysis system
US9028691B2 (en) 2007-02-27 2015-05-12 Deka Products Limited Partnership Blood circuit assembly for a hemodialysis system
US8771508B2 (en) 2008-08-27 2014-07-08 Deka Products Limited Partnership Dialyzer cartridge mounting arrangement for a hemodialysis system
US8863772B2 (en) 2008-08-27 2014-10-21 Deka Products Limited Partnership Occluder for a medical infusion system
JP2011509803A (ja) 2008-01-23 2011-03-31 デカ・プロダクツ・リミテッド・パートナーシップ 複数の流体ラインを使用した医療治療システムおよび方法
CN104841030B (zh) 2009-10-30 2017-10-31 德卡产品有限公司 用于检测血管内接入装置的断开的装置和方法
US8951419B2 (en) 2010-12-17 2015-02-10 Burnett Lime Company, Inc. Method and apparatus for water treatment
MX344664B (es) 2011-05-24 2017-01-04 Deka Products Lp Sistemas y metodos de tratamiento de la sangre.
MX368025B (es) 2011-05-24 2019-09-13 Deka Products Lp Sistema de hemodiálisis.
ES2414579B1 (es) * 2011-12-16 2014-02-11 Salvador Merce Vives Dispositivo generador de flujo pulsátil fisiológico y sincronizable para cirugía cardiaca y asistencia cardiaca extracorpórea
US9364655B2 (en) 2012-05-24 2016-06-14 Deka Products Limited Partnership Flexible tubing occlusion assembly
AU2020215601A1 (en) 2019-02-01 2021-08-26 Kardiatec SA Pressure unloading left ventricular assist device and methods for assisting a human heart

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US3007146A (en) * 1957-01-15 1961-10-31 Thompson Ramo Wooldridge Inc Magnetic head locking device for a magnetic drum
US3007416A (en) * 1958-08-13 1961-11-07 Gen Dynamics Corp Pump for cellular fluid such as blood and the like
US3478695A (en) * 1968-02-13 1969-11-18 Mc Donnell Douglas Corp Pulsatile heart pump
US3656873A (en) * 1970-11-06 1972-04-18 Peter Schiff Pulsatile by-pass blood pump
US4047844A (en) * 1975-12-08 1977-09-13 Searle Cardio-Pulmonary Systems Inc. Blood pumping system
JPS5816901B2 (ja) * 1976-11-09 1983-04-02 日機装株式会社 拍動型血液ポンプ
US4250872A (en) * 1978-05-25 1981-02-17 Yehuda Tamari Blood pulsating and/or pumping device
US4409977A (en) * 1981-07-06 1983-10-18 Institute Of Critical Care Medicine High frequency ventillator
US4417861A (en) * 1981-08-10 1983-11-29 Monsanto Company Cell culture pumping system
DE3205449C2 (de) * 1982-02-16 1985-10-17 Fresenius AG, 6380 Bad Homburg Vorrichtung zum Reinigen des Blutes von Stoffwechselprodukten
US4650457A (en) * 1985-08-16 1987-03-17 Kuraray Co., Ltd. Apparatus for extracorporeal lung assist
EP0452827B1 (en) * 1990-04-16 1995-08-02 Nikkiso Co., Ltd. Blood pump and extracorporeal blood circulating apparatus
US5270005A (en) * 1990-09-07 1993-12-14 Baxter International Inc. Extracorporeal blood oxygenation system incorporating integrated reservoir-membrane oxygenerator-heat exchanger and pump assembly
US5171207A (en) * 1991-04-03 1992-12-15 Whalen Biomedical, Inc. Apparatus and method of use for pulsatile blood flow
DE4221379A1 (de) * 1992-07-02 1994-01-05 Flechsig Rudolf Prof Dipl Ing Pumpkammer für medizinische Zwecke
US5391142A (en) * 1992-07-29 1995-02-21 Organetics, Ltd. Apparatus and method for the extracorporeal treatment of the blood of a patient having a medical condition
AU7044394A (en) * 1993-05-28 1994-12-20 David E. Mohrman Artificial heart pump
US5692729A (en) * 1996-02-16 1997-12-02 Vision-Sciences, Inc. Pressure equalized flow control apparatus and method for endoscope channels

Also Published As

Publication number Publication date
BR9601761A (pt) 1999-10-13
JPH08322927A (ja) 1996-12-10
AU721768B2 (en) 2000-07-13
US5931648A (en) 1999-08-03
EP0745396B1 (en) 2004-02-04
AR002123A1 (es) 1998-01-07
ES2094700A1 (es) 1997-01-16
CA2177505A1 (en) 1996-12-01
DE69631453D1 (de) 2004-03-11
ES2094700B1 (es) 1997-08-01
EP0745396A2 (en) 1996-12-04
EP0745396A3 (en) 1997-06-11
DK0745396T3 (da) 2004-06-14
CA2177505C (en) 2005-09-13
AU5450496A (en) 1996-12-12
DE69631453T2 (de) 2005-03-03
NZ286643A (en) 1997-05-26
ATE258811T1 (de) 2004-02-15

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