ES2100354T3 - Sistema de implante nervioso. - Google Patents
Sistema de implante nervioso.Info
- Publication number
- ES2100354T3 ES2100354T3 ES92915009T ES92915009T ES2100354T3 ES 2100354 T3 ES2100354 T3 ES 2100354T3 ES 92915009 T ES92915009 T ES 92915009T ES 92915009 T ES92915009 T ES 92915009T ES 2100354 T3 ES2100354 T3 ES 2100354T3
- Authority
- ES
- Spain
- Prior art keywords
- nervous
- implant system
- biologically active
- encapsulated cells
- active factor
- 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
- A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/0085—Brain, e.g. brain implants; Spinal cord
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/022—Artificial gland structures using bioreactors
-
- 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
- A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
- A61M31/002—Devices for releasing a drug at a continuous and controlled rate for a prolonged period of time
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Anesthesiology (AREA)
- Transplantation (AREA)
- Hematology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Vascular Medicine (AREA)
- Neurology (AREA)
- Neurosurgery (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Psychology (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Medicinal Preparation (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Electrotherapy Devices (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
- Prostheses (AREA)
- Transplanting Machines (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Materials For Medical Uses (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
- Paper (AREA)
- Sowing (AREA)
- Manufacturing Of Micro-Capsules (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Percussion Or Vibration Massage (AREA)
Abstract
SE PRESENTAN SISTEMAS TERAPEUTICOS IMPLANTABLES PARA EL SUMINISTRO LOCAL Y CONTROLADO DE UN FACTOR BIOLOGICAMENTE ACTIVO AL CEREBRO, MEDULA ESPINAL Y OTRAS ZONAS DE UN SUJETO QUE SUFRA DE UNA ENFERMEDAD DEBILITANTE. EL METODO DE LA INVENCION COMPRENDE LA EXPOSICION QUIRURGICA DE LA ZONA DE INSERCION, GENERALMENTE SITUADA SOBRE UNA ZONA DE TRATAMIENTO PREDETERMINADA (12) EN UN PACIENTE. EN LA ZONA DE INSERCION, SE INSERTA UNA CANULA (20) QUE TIENE UN OBTURADOR (30) SITUADO EN ELLA, DEFINIENDO UN CAMINO PARA LA ZONA DE TRATAMIENTO. LA CANULA ES PREFERIBLEMENTE DE UN MATERIAL POLIMERICO DE BAJA FRICCION TAL COMO EL POLITETRAFLUOROETILENO. LA CANULA TIENE GENERALMENTE UN EXTREMO PROXIMO ABIERTO PARA RECIBIR EL OBTURADOR, Y UN EXTREMO DISTAL ABIERTO, PREFERIBLEMENTE UN EXTREMO EN FORMA DE TRONCO DE CONO, PARA EL SUMINISTRO DE LOS FACTORES NEUROLOGICAMENTE ACTIVOS A LA ZONA DE TRATAMIENTO. EL OBTURADOR SE QUITA ENTONCES DE LA CANULA (20) Y SE INSERTA UN VEHICULO BIOCOMPATIBLE (40) QUE CONTENGA ELMATERIAL BIOLOGICAMENTE ACTIVO EN EL INTERIOR DE LA CANULA A LO LARGO DEL CONDUCTO. PUEDE INSERTARSE UN ALAMBRE DE GUIA (32) DENTRO DE LA CANULA, DETRAS DEL VEHICULO (40) HASTA UNA POSICION PROXIMA AL EXTREMO DEL VEHICULO EN LA PUNTA PROXIMA DE LA CANULA (20B). UNA VEZ QUE EL VEHICULO ESTA POSICIONADO CERCA DEL EXTREMO PROXIMO DE LA CANULA, LA CANULA SE QUITA DEL CONDUCTO, SEGUIDA POR EL ALAMBRE DE GUIA DEJANDO EL VEHICULO POSICIONADO EN LA ZONA DE TRATAMIENTO (12).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US72294791A | 1991-06-28 | 1991-06-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2100354T3 true ES2100354T3 (es) | 1997-06-16 |
Family
ID=24904116
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES92915009T Expired - Lifetime ES2100354T3 (es) | 1991-06-28 | 1992-06-25 | Sistema de implante nervioso. |
Country Status (15)
Country | Link |
---|---|
EP (2) | EP0550719B1 (es) |
JP (1) | JPH06502101A (es) |
KR (1) | KR930701209A (es) |
AT (1) | ATE149361T1 (es) |
AU (1) | AU663103B2 (es) |
CA (1) | CA2090720C (es) |
DE (1) | DE69217894T2 (es) |
DK (1) | DK0550719T3 (es) |
ES (1) | ES2100354T3 (es) |
FI (1) | FI930885A (es) |
GR (1) | GR3023596T3 (es) |
HK (1) | HK66797A (es) |
NO (1) | NO302016B1 (es) |
SG (1) | SG47451A1 (es) |
WO (1) | WO1993000127A1 (es) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5871472A (en) * | 1987-11-17 | 1999-02-16 | Brown University Research Foundation | Planting devices for the focal release of neuroinhibitory compounds |
EP0585368B1 (en) * | 1991-04-25 | 1997-08-06 | Brown University Research Foundation | Implantable biocompatible immunoisolatory vehicle for delivery of selected therapeutic products |
US5800829A (en) * | 1991-04-25 | 1998-09-01 | Brown University Research Foundation | Methods for coextruding immunoisolatory implantable vehicles with a biocompatible jacket and a biocompatible matrix core |
WO1994015663A1 (en) * | 1992-12-30 | 1994-07-21 | Brown University Research Foundation | Implantable therapy systems and methods |
US5550050A (en) | 1994-04-15 | 1996-08-27 | Cytotherapeutics, Inc. | Method for implanting encapsulated cells in a host |
US5858747A (en) * | 1994-07-20 | 1999-01-12 | Cytotherapeutics, Inc. | Control of cell growth in a bioartificial organ with extracellular matrix coated microcarriers |
US5935849A (en) | 1994-07-20 | 1999-08-10 | Cytotherapeutics, Inc. | Methods and compositions of growth control for cells encapsulated within bioartificial organs |
EP0776230B1 (de) * | 1994-08-17 | 2001-10-24 | Boston Scientific Corporation | Implantat und applikationsvorrichtung |
US5853385A (en) * | 1994-08-26 | 1998-12-29 | Cytotherapeutics, Inc. | Encapsulated PC12 cell transplants for treatment of Parkinson's disease |
US6495364B2 (en) * | 1995-05-23 | 2002-12-17 | Neurotech, S.A. | Mx-1 conditionally immortalized cells |
DE69630266T2 (de) * | 1995-06-07 | 2004-09-09 | W.L. Gore & Associates, Inc., Newark | Implantierbare aufnahmevorrichtung für ein therapeutisches gerät |
US5626561A (en) * | 1995-06-07 | 1997-05-06 | Gore Hybrid Technologies, Inc. | Implantable containment apparatus for a therapeutical device and method for loading and reloading the device therein |
US6027721A (en) * | 1996-05-20 | 2000-02-22 | Cytotherapeutics, Inc. | Device and method for encapsulated gene therapy |
EP1009317A4 (en) | 1997-08-28 | 2001-01-24 | Boston Scient Corp | SYSTEM FOR IMPLANTING CROSSLINKED POLYSACCHARIDE FIBER AND METHODS OF FORMING AND INSERTING THE SAME |
US6589199B1 (en) | 1997-08-28 | 2003-07-08 | Boston Scientific Corporation | System for implanting a cross-linked polysaccharide fiber and methods of forming and inserting the fiber |
CZ298160B6 (cs) | 2001-01-18 | 2007-07-11 | Prístroj pro vyvolání imunitní odezvy pri lécbe rakoviny |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1984000304A1 (en) * | 1982-07-08 | 1984-02-02 | Mitchell Harman | Injectible sustained release dosage cylinders |
US4479796A (en) * | 1982-11-15 | 1984-10-30 | Medtronic, Inc. | Self-regenerating drug administration device |
DE3545237A1 (de) * | 1985-12-20 | 1987-06-25 | Juergen Dr Med Schrezenmeir | Vorrichtung fuer die aufnahme und zum einbringen von geweben in den menschlichen koerper sowie hierfuer verwendbares instrument |
DE3802158A1 (de) * | 1987-08-11 | 1989-02-23 | Hoechst Ag | Vorrichtung zur applikation von implantaten |
DK0478671T3 (da) * | 1989-06-21 | 1993-10-18 | Univ Brown Res Found | Neurologisk terapeutisk anordning |
WO1991000119A1 (en) * | 1989-06-30 | 1991-01-10 | Baxter International Inc. | Implantable device |
-
1992
- 1992-06-25 AT AT92915009T patent/ATE149361T1/de not_active IP Right Cessation
- 1992-06-25 CA CA002090720A patent/CA2090720C/en not_active Expired - Fee Related
- 1992-06-25 AU AU22698/92A patent/AU663103B2/en not_active Ceased
- 1992-06-25 WO PCT/US1992/005369 patent/WO1993000127A1/en active IP Right Grant
- 1992-06-25 EP EP92915009A patent/EP0550719B1/en not_active Expired - Lifetime
- 1992-06-25 KR KR1019930700560A patent/KR930701209A/ko active IP Right Grant
- 1992-06-25 EP EP96113225A patent/EP0758553A3/en not_active Withdrawn
- 1992-06-25 DE DE69217894T patent/DE69217894T2/de not_active Expired - Fee Related
- 1992-06-25 JP JP5501659A patent/JPH06502101A/ja active Pending
- 1992-06-25 DK DK92915009.2T patent/DK0550719T3/da active
- 1992-06-25 SG SG1996001795A patent/SG47451A1/en unknown
- 1992-06-25 ES ES92915009T patent/ES2100354T3/es not_active Expired - Lifetime
-
1993
- 1993-02-26 FI FI930885A patent/FI930885A/fi unknown
- 1993-02-26 NO NO930715A patent/NO302016B1/no unknown
-
1997
- 1997-05-15 HK HK66797A patent/HK66797A/xx not_active IP Right Cessation
- 1997-05-30 GR GR970401239T patent/GR3023596T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
WO1993000127A1 (en) | 1993-01-07 |
AU663103B2 (en) | 1995-09-28 |
EP0758553A2 (en) | 1997-02-19 |
EP0550719B1 (en) | 1997-03-05 |
FI930885A0 (fi) | 1993-02-26 |
DK0550719T3 (da) | 1997-09-01 |
NO930715D0 (no) | 1993-02-26 |
GR3023596T3 (en) | 1997-08-29 |
EP0550719A1 (en) | 1993-07-14 |
FI930885A (fi) | 1993-04-20 |
ATE149361T1 (de) | 1997-03-15 |
NO930715L (no) | 1993-04-19 |
CA2090720A1 (en) | 1992-12-29 |
CA2090720C (en) | 1998-08-18 |
EP0758553A3 (en) | 1997-04-23 |
NO302016B1 (no) | 1998-01-12 |
JPH06502101A (ja) | 1994-03-10 |
AU2269892A (en) | 1993-01-25 |
HK66797A (en) | 1997-05-23 |
DE69217894D1 (de) | 1997-04-10 |
KR930701209A (ko) | 1993-06-11 |
DE69217894T2 (de) | 1997-09-04 |
SG47451A1 (en) | 1998-04-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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