EP 0766576 A1 19970409 - RENEWABLE NEURAL IMPLANT DEVICE AND METHOD
Title (en)
RENEWABLE NEURAL IMPLANT DEVICE AND METHOD
Title (de)
VERFAHREN UND VORRICHTUNG ZUR ERNEUERUNG VON IMPLANTIERTEN NEURO-SEKRETORISCHEN ZELLEN
Title (fr)
DISPOSITIF D'IMPLANT NEURONAL RENOUVELABLE ET PROCEDE D'UTILISATION
Publication
Application
Priority
- US 9205389 W 19920625
- US 72295091 A 19910628
Abstract (en)
[origin: WO9300128A1] Refillable immunoisolatory neurological therapy devices for local and controlled delivery of a biologically active factor to the brain of a patient. The devices include a cell chamber (20) adapted for infusion with secretory cells and having at least one semipermeable or permselective surface across which biologically active factors secreted by the cells can be delivered to the brain. The devices also include means (38) for introducing secretory cells into the cell chamber, and means for renewing the cells or cell medium.
IPC 1-7
IPC 8 full level
A61F 2/02 (2006.01); A61K 9/00 (2006.01); A61M 25/00 (2006.01); A61M 31/00 (2006.01); A61M 37/00 (2006.01)
CPC (source: EP KR)
A61F 2/022 (2013.01 - EP); A61M 31/00 (2013.01 - KR); A61M 31/002 (2013.01 - EP); A61M 2210/0687 (2013.01 - EP); A61M 2210/0693 (2013.01 - EP)
Citation (search report)
See references of WO 9300128A1
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IT LI LU MC NL SE
DOCDB simple family (publication)
WO 9300128 A1 19930107; AU 2305492 A 19930125; AU 654385 B2 19941103; CA 2111978 A1 19930107; EP 0766576 A1 19970409; FI 935871 A0 19931227; FI 935871 A 19931227; JP H07500260 A 19950112; KR 940701286 A 19940528; SG 48792 A1 19980518
DOCDB simple family (application)
US 9205389 W 19920625; AU 2305492 A 19920625; CA 2111978 A 19920625; EP 92914757 A 19920625; FI 935871 A 19931227; JP 50167293 A 19920625; KR 930704067 A 19931228; SG 1996001702 A 19920625