MX9604267A - Dispositivo para el tratamiento de liquidos, en particular, sangre. - Google Patents

Dispositivo para el tratamiento de liquidos, en particular, sangre.

Info

Publication number
MX9604267A
MX9604267A MX9604267A MX9604267A MX9604267A MX 9604267 A MX9604267 A MX 9604267A MX 9604267 A MX9604267 A MX 9604267A MX 9604267 A MX9604267 A MX 9604267A MX 9604267 A MX9604267 A MX 9604267A
Authority
MX
Mexico
Prior art keywords
chambers
liquids
treatment
particularly blood
hollow fiber
Prior art date
Application number
MX9604267A
Other languages
English (en)
Other versions
MXPA96004267A (es
Inventor
Rolf Eilers
Karl-Heinz Hildinger
Helmut Mueckter
Original Assignee
Medos Medizintechnik Gmbh
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 Medos Medizintechnik Gmbh filed Critical Medos Medizintechnik Gmbh
Publication of MXPA96004267A publication Critical patent/MXPA96004267A/es
Publication of MX9604267A publication Critical patent/MX9604267A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02—Hollow fibre modules
    • B01D63/04—Hollow fibre modules comprising multiple hollow fibre assemblies
    • 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
    • A61M1/1698—Blood oxygenators with or without heat-exchangers
    • 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
    • A61M1/3623—Means for actively controlling temperature of blood
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/08—Flow guidance means within the module or the apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/22—Cooling or heating elements
    • B01D2313/221—Heat exchangers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2319/00—Membrane assemblies within one housing
    • B01D2319/06—Use of membranes of different materials or properties within one module

Abstract

El dispositivo consta de varias cámaras, constituidas por tubos dispuestos unos dentro de otros, en los que se encuentran membranas de fibras huecas. De acuerdo con la invencion, estas cámaras o membranas de fibras huecas están enlazadas entre sí de manera que la entrada y la salida están dispuestas de tal modo, que en las cámaras se produce una circulacion en el sentido longitudinal de los tubos. De esta forma se evitan las zonas muertas de las cámaras.
MX9604267A 1995-09-25 1996-09-24 Dispositivo para el tratamiento de liquidos, en particular, sangre. MX9604267A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19535346.3 1995-09-25
DE19535346 1995-09-25

Publications (2)

Publication Number Publication Date
MXPA96004267A MXPA96004267A (es) 1997-08-01
MX9604267A true MX9604267A (es) 1997-08-30

Family

ID=7772947

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9604267A MX9604267A (es) 1995-09-25 1996-09-24 Dispositivo para el tratamiento de liquidos, en particular, sangre.

Country Status (7)

Country Link
US (1) US5817279A (es)
EP (1) EP0765683B1 (es)
JP (1) JP4050346B2 (es)
AR (1) AR003633A1 (es)
BR (1) BR9604294A (es)
DE (1) DE59600309D1 (es)
MX (1) MX9604267A (es)

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US6258321B1 (en) * 1999-05-06 2001-07-10 Dideco S.P.A. Apparatus and method for cardioplegia delivery
US6623638B2 (en) 2001-06-01 2003-09-23 Baxter International Inc. Hemodialyzer having improved dialysate perfusion
US20030075498A1 (en) * 2001-06-01 2003-04-24 Watkins Randolph H. Hemodialyzer headers
US6682698B2 (en) 2001-08-23 2004-01-27 Michigan Critical Care Consultants, Inc. Apparatus for exchanging gases in a liquid
DE10341221A1 (de) * 2003-09-04 2005-03-31 Rwth Aachen Vorrichtung und Verfahren zum Anreichern und/oder Abreichern von Stoffen im menschlichen oder tierischen Blut
ITMO20040012A1 (it) * 2004-01-20 2004-04-20 Rand Srl Dispositivo per il trattamento di sangue per la circolazione extracorporea
ES2475979T3 (es) * 2005-04-21 2014-07-11 University Of Pittsburgh - Of The Commonwealth System Of Higher Education Pulmón paracorp�reo de asistencia respiratoria
DE102005039446B4 (de) 2005-08-18 2009-06-25 Ilias-Medical Gmbh Vorrichtung zur An- und Abreicherung von Stoffen in einer Flüssigkeit
EP2335752B1 (en) * 2006-01-19 2016-09-14 Terumo Kabushiki Kaisha Oxygenator
EP1930034B1 (en) 2006-12-07 2012-11-14 Thoratec LLC An integrated centrifugal blood pump-oxygenator, an extracorporeal life support system and a method of de-bubbling and priming an extracorporeal life support system
DE102007001665A1 (de) 2007-01-11 2008-07-17 Raumedic Ag Gasaustauschmembran insbesondere zum Einsatz in einer künstlichen Lunge sowie Verfahren zur Herstellung einer derartigen Gasaustauschmembran
US8545754B2 (en) 2009-04-23 2013-10-01 Medtronic, Inc. Radial design oxygenator with heat exchanger
US8388566B2 (en) 2010-04-29 2013-03-05 Sorin Group Italia, S.r.l. Oxygenator with integrated arterial filter including filter frame
EP2612685B1 (en) * 2010-08-19 2014-10-08 Sorin Group Italia S.r.l. Blood processing unit with modified flow path
EP2524712B1 (en) 2011-05-17 2018-12-12 Sorin Group Italia S.r.l. Blood processing unit with cross blood flow
US8518259B2 (en) 2011-01-27 2013-08-27 Medtronic, Inc. De-airing oxygenator for treating blood in an extracorporeal blood circuit
US8795591B2 (en) * 2011-01-27 2014-08-05 Medtronic, Inc. Dual outlet oxygenator for treating blood in an extracorporeal blood circuit
DE102011107980B4 (de) * 2011-07-18 2017-11-02 Fresenius Medical Care Deutschland Gmbh Filtermodul, Verfahren zur Herstellung eines Hohlfasermembranbündels, Disposable und Blutbehandlungsvorrichtung
ITMO20110200A1 (it) 2011-08-04 2013-02-05 Rand Srl Un ossigenatore di fluidi organici per trattamenti di pazienti in circolazione extracorporea
US9468557B2 (en) 2011-08-11 2016-10-18 The University Of Kentucky Research Foundation Compact heat exchanger for veno-venous perfusion-induced systemic hyperthermia systems
US8777832B1 (en) 2013-03-14 2014-07-15 The University Of Kentucky Research Foundation Axial-centrifugal flow catheter pump for cavopulmonary assistance
US10286137B2 (en) 2013-05-17 2019-05-14 Novalung Gmbh Oxygenator module, oxygenator and production method
US9408960B2 (en) * 2013-12-19 2016-08-09 Medtronic, Inc. Partial radial heat exchanger and oxygenator
JP6297706B2 (ja) 2014-01-09 2018-03-20 ソリン・グループ・イタリア・ソシエタ・ア・レスポンサビリタ・リミタータＳｏｒｉｎ Ｇｒｏｕｐ Ｉｔａｌｉａ Ｓ．ｒ．ｌ． 改変された流路を形成する熱交換器コアを有する血液処理ユニット
JP6386580B2 (ja) 2014-02-28 2018-09-05 ソリン・グループ・イタリア・ソシエタ・ア・レスポンサビリタ・リミタータＳｏｒｉｎ Ｇｒｏｕｐ Ｉｔａｌｉａ Ｓ．ｒ．ｌ． 追加される充填量を最小にする、酸素供給器と一体化される動脈フィルタを提供するためのシステム
DE102014005353A1 (de) 2014-04-11 2015-10-15 Medos Medizintechnik Ag Oxygenator mit einem Hohlfaserfilmbündel
EP3218087A1 (en) 2014-11-12 2017-09-20 Sorin Group Italia S.r.l. Elastic protection tube for a hollow fibre blood processing apparatus
CN107635597B (zh) 2015-05-12 2020-11-27 索林集团意大利有限责任公司 具有用于减少气体交换的限制元件或多个限制元件的血液气体交换器
DE102016009534A1 (de) 2016-08-08 2018-02-08 Xenios Ag Oxygenator mit einer Gehäusewandung
DE102016011946A1 (de) 2016-08-09 2018-02-15 Xenios Ag Oxygenator mit einer Gehäusewandung
US10898633B2 (en) 2016-09-22 2021-01-26 Michigan Critical Care Consultants, Inc. Devices and methods for extracorporeal conditioning of blood
US10633631B1 (en) * 2017-03-01 2020-04-28 Gerald R. Harris Platelet rich plasma preparation system and devices
JP6994052B2 (ja) * 2017-06-01 2022-01-14 ソリン・グループ・イタリア・ソシエタ・ア・レスポンサビリタ・リミタータ 断熱性を有する人工肺
CN109481769B (zh) * 2018-12-11 2019-11-12 广东工业大学 一种带生物相容性涂层的膜式氧合器
EP3669971A1 (en) * 2018-12-21 2020-06-24 Gambro Lundia AB Diffusion device
US11541157B2 (en) 2019-06-18 2023-01-03 Michigan Critical Care Consultants, Inc. Membrane oxygenator with gas exchange fiber lumen access based on fiber effective length
CN111701103B (zh) * 2020-06-29 2023-03-03 广东省心血管病研究所 无泵型ecmo用人工膜肺
JPWO2022118777A1 (es) * 2020-12-04 2022-06-09
CN113499496B (zh) * 2021-07-14 2022-03-25 江苏赛腾医疗科技有限公司 内置过滤器的膜式氧合器
CN113398354B9 (zh) * 2021-07-14 2022-05-03 江苏赛腾医疗科技有限公司 集成式膜式氧合器

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US4876066A (en) * 1986-07-14 1989-10-24 Baxter International Inc. Integrated membrane oxygenator, heat exchanger and reservoir
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JPH01160564A (ja) * 1987-12-18 1989-06-23 Ube Ind Ltd 中空糸膜型人工肺
JPS63310605A (ja) * 1988-04-22 1988-12-19 Toyobo Co Ltd 流体分離装置
JPH0779954B2 (ja) * 1988-08-25 1995-08-30 宇部興産株式会社 ガス分離膜モジュール
US4929259A (en) * 1989-02-09 1990-05-29 The Dow Chemical Company Hollow fiber membrane fluid separation module for boreside feed
US5270004A (en) * 1989-10-01 1993-12-14 Minntech Corporation Cylindrical blood heater/oxygenator
BR8907905A (pt) * 1989-10-01 1992-09-29 Minntech Corp Aquecedor/oxigenador de sangue cilindrico
US5013437A (en) * 1989-10-30 1991-05-07 The Dow Chemical Company Hollow fiber membrane fluid separation device adapted for boreside feed which contains multiple concentric stages
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Also Published As

Publication number Publication date
EP0765683A1 (de) 1997-04-02
AR003633A1 (es) 1998-08-05
DE59600309D1 (de) 1998-08-06
JPH09117502A (ja) 1997-05-06
BR9604294A (pt) 1998-05-26
JP4050346B2 (ja) 2008-02-20
US5817279A (en) 1998-10-06
EP0765683B1 (de) 1998-07-01

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