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
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
Landscapes
- Health & Medical Sciences (AREA)
- Urology & Nephrology (AREA)
- Heart & Thoracic Surgery (AREA)
- Emergency Medicine (AREA)
- Anesthesiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (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)
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.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19535346 | 1995-09-25 | ||
DE19535346.3 | 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) |
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29804927U1 (de) * | 1998-03-13 | 1998-06-10 | Rochem RO-Wasserbehandlung GmbH, 20355 Hamburg | Vorrichtung zur Trennung von mit Fremdstoffen belasteten flüssigen Medien |
US6258321B1 (en) * | 1999-05-06 | 2001-07-10 | Dideco S.P.A. | Apparatus and method for cardioplegia delivery |
US20030075498A1 (en) * | 2001-06-01 | 2003-04-24 | Watkins Randolph H. | Hemodialyzer headers |
US6623638B2 (en) | 2001-06-01 | 2003-09-23 | Baxter International Inc. | Hemodialyzer having improved dialysate perfusion |
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 |
CN103381277B (zh) * | 2005-04-21 | 2015-11-25 | 联邦高等教育***匹兹堡大学 | 体外辅助呼吸器 |
DE102005039446B4 (de) | 2005-08-18 | 2009-06-25 | Ilias-Medical Gmbh | Vorrichtung zur An- und Abreicherung von Stoffen in einer Flüssigkeit |
EP2305332B1 (en) * | 2006-01-19 | 2018-08-08 | 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 |
US8795591B2 (en) * | 2011-01-27 | 2014-08-05 | Medtronic, Inc. | Dual outlet oxygenator for treating blood in an extracorporeal blood circuit |
US8518259B2 (en) | 2011-01-27 | 2013-08-27 | Medtronic, Inc. | De-airing 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 |
EP2996796B1 (de) | 2013-05-17 | 2020-12-09 | novalung GmbH | Oxygenator und dessen verwendung |
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 |
CN106029118B (zh) | 2014-02-28 | 2018-10-02 | 索林集团意大利有限责任公司 | 用于将集成动脉过滤器设置在氧合器中、使增加的预充量最小化的*** |
DE102014005353A1 (de) | 2014-04-11 | 2015-10-15 | Medos Medizintechnik Ag | Oxygenator mit einem Hohlfaserfilmbündel |
JP6490216B2 (ja) | 2014-11-12 | 2019-03-27 | 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. | 中空繊維血液処理装置用の弾性保護管 |
US10661004B2 (en) | 2015-05-12 | 2020-05-26 | Sorin Group Italia S.R.L. | Blood gas exchanger with restriction element or elements to reduce gas exchange |
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 |
CN110234370B (zh) | 2016-09-22 | 2022-04-05 | C·J·普洛特 | 用于体外血液调节的装置和方法 |
US10633631B1 (en) * | 2017-03-01 | 2020-04-28 | Gerald R. Harris | Platelet rich plasma preparation system and devices |
EP3630219B1 (en) * | 2017-06-01 | 2021-04-14 | Sorin Group Italia S.r.l. | Oxygenator with thermal insulation |
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 |
EP3669971B1 (en) * | 2018-12-21 | 2024-05-22 | 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 |
WO2022118777A1 (ja) * | 2020-12-04 | 2022-06-09 | テルモ株式会社 | 人工肺 |
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 |
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 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3849071A (en) * | 1972-12-21 | 1974-11-19 | K Kayser | Blood-gas separating system for perfusate circulation |
JPS50131395A (es) * | 1974-04-04 | 1975-10-17 | ||
US3939078A (en) * | 1974-04-19 | 1976-02-17 | Johnson & Johnson | Extracorporeal filter |
US3996027A (en) * | 1974-10-31 | 1976-12-07 | Baxter Laboratories, Inc. | Swirling flow bubble trap |
US4289623A (en) * | 1975-11-05 | 1981-09-15 | Extracorporeal Medical Specialties, Inc. | Hollow fiber dialysis |
DE2646358C2 (de) * | 1976-10-14 | 1982-05-13 | Dr. Eduard Fresenius, Chemisch-pharmazeutische Industrie KG Apparatebau KG, 6380 Bad Homburg | Hohlfaserdialysator |
US4239729A (en) * | 1978-06-06 | 1980-12-16 | Terumo Corporation | Oxygenator |
JPS5739854A (en) * | 1980-08-25 | 1982-03-05 | Terumo Corp | Hollow fiber type artificial lung building in heat exchanger |
US4440723A (en) * | 1981-07-10 | 1984-04-03 | Bentley Laboratories, Inc. | Blood oxygenator |
US4424190A (en) * | 1982-02-22 | 1984-01-03 | Cordis Dow Corp. | Rigid shell expansible blood reservoir, heater and hollow fiber membrane oxygenator assembly |
US4469659B1 (en) * | 1982-04-26 | 1997-07-29 | Cobe Lab | Sampling device for blood oxygenator |
CA1267339A (en) * | 1985-01-08 | 1990-04-03 | Anthony Badolato | Mass transfer device having a microporous, spirally wound hollow fiber membrane |
US4698207A (en) * | 1986-07-14 | 1987-10-06 | Baxter Travenol Laboratories, Inc. | Integrated membrane oxygenator, heat exchanger and reservoir |
US4876066A (en) * | 1986-07-14 | 1989-10-24 | Baxter International Inc. | Integrated membrane oxygenator, heat exchanger and reservoir |
JPS63290574A (ja) * | 1987-05-22 | 1988-11-28 | Ube Ind Ltd | 中空糸型人工肺 |
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 |
DK168031B1 (da) * | 1991-04-03 | 1994-01-24 | Polystan Holding As | Oxygenator med et ringformet mellemrum mellem et indre roer og en ydre roerformet kappe, hvilket mellemrum i det vaesentlige er udfyldt af en omkring det indre roer opviklet bane af hulfibre |
-
1996
- 1996-08-12 EP EP96112934A patent/EP0765683B1/de not_active Expired - Lifetime
- 1996-08-12 DE DE59600309T patent/DE59600309D1/de not_active Expired - Lifetime
- 1996-09-20 AR ARP960104426A patent/AR003633A1/es unknown
- 1996-09-24 MX MX9604267A patent/MX9604267A/es unknown
- 1996-09-24 BR BR9604294A patent/BR9604294A/pt not_active Application Discontinuation
- 1996-09-24 JP JP25179896A patent/JP4050346B2/ja not_active Expired - Lifetime
- 1996-09-25 US US08/720,142 patent/US5817279A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE59600309D1 (de) | 1998-08-06 |
AR003633A1 (es) | 1998-08-05 |
EP0765683B1 (de) | 1998-07-01 |
JP4050346B2 (ja) | 2008-02-20 |
EP0765683A1 (de) | 1997-04-02 |
JPH09117502A (ja) | 1997-05-06 |
BR9604294A (pt) | 1998-05-26 |
US5817279A (en) | 1998-10-06 |
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