WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO1990001958) MATRIX SEPTUM
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1990/001958    International Application No.:    PCT/US1989/003221
Publication Date: 08.03.1990 International Filing Date: 26.07.1989
Chapter 2 Demand Filed:    20.03.1990    
IPC:
A61M 39/02 (2006.01)
Applicants: DALTON, Michael, J. [US/US]; (US)
Inventors: DALTON, Michael, J.; (US)
Agent: HANSEN, Richard, L.; Synnestvedt & Lechner, Suite 2600, 1101 Market Street, Philadelphia, PA 19107 (US)
Priority Data:
238,042 29.08.1988 US
Title (EN) MATRIX SEPTUM
(FR) CLOISON MATRICIELLE
Abstract: front page image
(EN)A matrix septum material, especially useful in medical applications such as implantable drug delivery devices, is provided by retaining a penetrable, resilient, elastomer (25) under compression between webs (30, 31) having peripheries which frame perforations to form individual, self-sealing cells in the matrix.
(FR)Matériau pour cloison matricielle, en particulier pour des applications médicales, comme les dispositifs de libération de médicaments implantables, obtenu en comprimant un élastomère résilient et pénétrable (25) entre des treillis (30, 31) dont les périphéries entourent des perforations qui forment sur la matrice des cellules séparées autoadhésives.
Designated States: JP.
European Patent Office (AT, BE, CH, DE, FR, GB, IT, LU, NL, SE).
Publication Language: English (EN)
Filing Language: English (EN)