Porous resorbable graft fixation pin
US7300439B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jun 24, 2003 |
| Grant date | Nov 27, 2007 |
| Priority date | — |
| Expiry date | Apr 13, 2025 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2017/00004
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A bioimplantable tissue fixation device is provided for use in repairing and replacing torn or damaged connective tissue such as ligaments and tendons. The device includes an elongate body formed of a bioresorbable material including an outer surface, a proximal end, a distal end and a longitudinal axis extending therethrough. The body includes an internal cavity open at the proximal end which terminates proximal to the distal end. The internal cavity is in fluid communication with at least one opening formed in the outer surface of the body. The internal cavity is able to accept a treatment material for delivery external to the outer surface of the body through the at least one opening at the proximal end.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.