Multi-lumen polymeric guidance channel and method of manufacturing a polymeric prosthesis
US6214021A · kind A · utility
21Cited by
26References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 1, 1998 |
| Grant date | Apr 10, 2001 |
| Priority date | — |
| Expiry date | Sep 1, 2018 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L2430/32
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A guidance channel or conduit for promoting nerve regeneration includes a body constructed of a biocompatible polymeric material and having a first end for connection to a proximal stump of a severed nerve and a second end for connection to a distal stump of the severed nerve. The body includes a plurality of internal lumens extending between the first and second end to facilitate rejoining of the proximal and distal stumps of the severed nerve by providing increased surface area for Schwann cell adherence. A method for promoting nerve regeneration using a multi-lumen nerve guidance channel is also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.