Surgical helical fastener with applicator
US8579919B2 · kind B2 · utility
70Cited by
53References
26Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 12, 2004 |
| Grant date | Nov 12, 2013 |
| Priority date | — |
| Expiry date | Nov 11, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T24/4695
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A helical fastener having a high retentive surface area is provided and has a first end for enhancing penetration into tissue and a second end comprising a coil sectioning a diameter of the fastener for receiving longitudinal and rotational forces. The helical fasteners are attached to body tissue by a fastener applicator having a proximal portion comprising a handle and an actuator and an elongate distal portion for housing a plurality of fasteners. A transferring action of the actuator provides longitudinal and rotational movement of the fasteners out of the distal portion and into body tissue.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.