ES2144596T3 - Unidad de dialisis para purificacion de la sangre, en particular para pacientes afectados por fallos de organos. - Google Patents
Unidad de dialisis para purificacion de la sangre, en particular para pacientes afectados por fallos de organos.Info
- Publication number
- ES2144596T3 ES2144596T3 ES95830538T ES95830538T ES2144596T3 ES 2144596 T3 ES2144596 T3 ES 2144596T3 ES 95830538 T ES95830538 T ES 95830538T ES 95830538 T ES95830538 T ES 95830538T ES 2144596 T3 ES2144596 T3 ES 2144596T3
- Authority
- ES
- Spain
- Prior art keywords
- washing solution
- solution
- circuit
- liposomes
- purified
- 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
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
- A61M1/14—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
- A61M1/1694—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes with recirculating dialysing liquid
- A61M1/1696—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes with recirculating dialysing liquid with dialysate regeneration
-
- 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
- A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
- A61M1/3472—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration with treatment of the filtrate
-
- 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
- A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
- A61M1/3472—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration with treatment of the filtrate
- A61M1/3479—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration with treatment of the filtrate by dialysing the filtrate
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Urology & Nephrology (AREA)
- Emergency Medicine (AREA)
- External Artificial Organs (AREA)
- Medicinal Preparation (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
UNA SOLUCION COLOIDAL DERIVADA, POR EJEMPLO, DEL SISTEMA CIRCULATORIO DE UN PACIENTE AFECTADO POR UN FALLO ORGANICO AGUDO Y/O CRONICO, Y EN LA FORMA DE ULTRAFILTRADO, PLASMAFILTRADO O TODA LA SANGRE, ES PURIFICADA DE TOXINAS, EN ESPECIAL PAF, BILIRRUBINA, ENDOTOXINAS, RADICALES LIBRES Y TOXINAS PROTEICAS, COMO INDOXIL-SULFATO, MEDIANTE DIALISIS A TRAVES DE UNA MEMBRANA SEMIPERMEABLE ADECUADA, PONIENDOSE EN CONTACTO LOS LADOS OPUESTOS DE LA MISMA CON LA SOLUCION PARA SER PURIFICADOS Y CON UNA SOLUCION DE LAVADO QUE CONTIENE UNA CONCENTRACION PREDETERMINADA DE LIPOSOMAS GENERALMENTE MAYOR QUE LOS POROS DE LA MEMBRANA SEMIPERMEABLE; LA UNIDAD DE DIALISIS PRESENTA UN PAQUETE DE FIBRAS HUECAS, ALTAMENTE PERMEABLES , CONECTADAS DE FORMA INTERNA A UN PRIMER CIRCUITO QUE CONTIENE LA SOLUCION PARA SER PURIFICADA, Y QUE SE SUMERGE A CONTRACORRIENTE DE LA SOLUCION DE LAVADO QUE CONTIENE LIPOSOMAS; LA SOLUCION DE LAVADO CIRCULA EN UN SEGUNDO CIRCUITO QUE PRESENTA ELEMENTOS PARA PERMITIR LA ENTRADA DE LIPOSOMAS EN LA SOLUCION DE LAVADO, Y HACE POSIBLE LA EXISTENCIA DE UN CARTUCHO DE PERFUSION EN SERIE CON EL SEGUNDO CIRCUITO Y EN EL QUE LA SOLUCION DE LAVADO QUE CONTIENE LOS LIPOSOMAS SE FILTRA A TRAVES DE UN FILTRO DE CARBON ACTIVADO O PARTICULAS DE RESINA SINTETICA CUBIERTAS CON MEMBRANAS DE FOSFOLIPIDOS CONTINUAS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP95830538A EP0780133B1 (en) | 1995-12-22 | 1995-12-22 | Dialysis unit for purifying blood, particularly in patients affected with organ failure |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2144596T3 true ES2144596T3 (es) | 2000-06-16 |
Family
ID=8222083
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95830538T Expired - Lifetime ES2144596T3 (es) | 1995-12-22 | 1995-12-22 | Unidad de dialisis para purificacion de la sangre, en particular para pacientes afectados por fallos de organos. |
Country Status (6)
Country | Link |
---|---|
EP (2) | EP0780133B1 (es) |
JP (1) | JPH09248334A (es) |
AR (1) | AR005168A1 (es) |
DE (1) | DE69515490T2 (es) |
ES (1) | ES2144596T3 (es) |
GR (1) | GR3033382T3 (es) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7455657B2 (en) * | 2001-06-19 | 2008-11-25 | Boston Scientific Scimed, Inc | Method and apparatus to modify a fluid using a selectively permeable membrane |
ITBO20020119A1 (it) * | 2002-03-08 | 2003-09-08 | Bellco Spa | Gruppo per il controllo e la variazione del flusso di una soluzione dializzante in un processo di emodiafiltrazione |
EP1809245A4 (en) * | 2003-09-09 | 2011-12-14 | Gilead Sciences Inc | THERAPEUTIC LIPOSOME |
CA2536393A1 (en) * | 2003-09-09 | 2005-06-16 | Gilead Sciences, Inc. | Use of liposomes which are small unilamellar vesicles for the removal of an entity from a biological sample |
JP4941815B2 (ja) * | 2006-08-31 | 2012-05-30 | 三菱瓦斯化学株式会社 | 汚染化学物質の吸着剤 |
WO2010065484A1 (en) * | 2008-12-04 | 2010-06-10 | The University Of Akron | Polymer composition and dialysis membrane formed from the polymer composition |
JP5177062B2 (ja) * | 2009-04-09 | 2013-04-03 | 東レ株式会社 | 分離膜デバイスおよびその製造方法 |
JP5555022B2 (ja) * | 2010-03-18 | 2014-07-23 | オリンパス株式会社 | 破骨細胞除去フィルタおよび破骨細胞除去装置 |
EP2558088A4 (en) | 2010-04-14 | 2014-01-15 | Univ Akron | POLYMER COMPOSITION COMPRISING A PHYTOCHIMIC AGENT AND DIALYSIS MEMBRANE FORMED FROM THE POLYMER COMPOSITION |
RU2445125C1 (ru) * | 2010-09-20 | 2012-03-20 | Общество с ограниченной ответственностью "Научно-технический центр "Мепотекс" | Устройство для сорбционной детоксикации биологических жидкостей |
RU2479320C2 (ru) * | 2011-05-16 | 2013-04-20 | Общество с ограниченной ответственностью "Научно-технический центр "Мепотекс" | Устройство для сорбционной детоксикации биологических жидкостей |
EP2931332B1 (en) | 2012-12-14 | 2021-10-06 | Gambro Lundia AB | Cleaning of biological fluid |
GB2579673A (en) * | 2018-12-12 | 2020-07-01 | Haemair Ltd | Cell washing apparatus |
WO2024034178A1 (ja) * | 2022-08-12 | 2024-02-15 | Tdk株式会社 | 溶媒中抗原回収システム及び溶媒中抗原回収方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3527411A1 (de) * | 1985-07-31 | 1987-02-12 | Bitzer Diethelm | Gemisch zum entfernen von harnstoff bei blutreinigungsverfahren |
JPH0825869B2 (ja) * | 1987-02-09 | 1996-03-13 | 株式会社ビタミン研究所 | 抗腫瘍剤包埋リポソ−ム製剤 |
JP2916684B2 (ja) * | 1988-03-04 | 1999-07-05 | 武田薬品工業株式会社 | リポソーム製剤の精製法 |
JP2632956B2 (ja) * | 1988-08-26 | 1997-07-23 | キヤノン株式会社 | 平面膜の形成方法 |
IT1241588B (it) * | 1990-03-09 | 1994-01-19 | Sorin Biomedica Emodialisi S R | Apparecchiatura per la depurazione del sangue, particolarmente per il trattamento di pazienti affetti da insufficienza renale, e procedimentoo per produzione di liquido di reinfusione per emodiafiltrazione (hdf) |
ES2071081T3 (es) * | 1990-06-11 | 1995-06-16 | Idi Farmaceutici Spa | Liposomas fosfolipidicos que contienen principios activos y un procedimiento para su obtencion. |
-
1995
- 1995-12-22 EP EP95830538A patent/EP0780133B1/en not_active Expired - Lifetime
- 1995-12-22 EP EP99111638A patent/EP0966980B1/en not_active Expired - Lifetime
- 1995-12-22 DE DE69515490T patent/DE69515490T2/de not_active Expired - Lifetime
- 1995-12-22 ES ES95830538T patent/ES2144596T3/es not_active Expired - Lifetime
-
1996
- 1996-12-20 JP JP8341044A patent/JPH09248334A/ja active Pending
- 1996-12-20 AR ARP960105806A patent/AR005168A1/es unknown
-
2000
- 2000-05-08 GR GR20000401067T patent/GR3033382T3/el not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0966980A3 (en) | 2000-05-31 |
EP0780133B1 (en) | 2000-03-08 |
EP0966980A2 (en) | 1999-12-29 |
EP0966980B1 (en) | 2004-03-31 |
DE69515490T2 (de) | 2000-09-07 |
DE69515490D1 (de) | 2000-04-13 |
JPH09248334A (ja) | 1997-09-22 |
AR005168A1 (es) | 1999-04-14 |
EP0780133A1 (en) | 1997-06-25 |
GR3033382T3 (en) | 2000-09-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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