Retractor component system and method comprising same
US8574154B2 · kind B2 · utility
Inventors
Key dates
| Filing date | Mar 9, 2012 |
| Grant date | Nov 5, 2013 |
| Priority date | — |
| Expiry date | Jun 20, 2032 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B17/0293
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A blade assembly has a blade body and a blade body surround. A retractor attachment structure is attached to the blade body at the first end portion thereof extending from an exterior surface thereof. The retractor attachment structure is configured for having one of the blade body mounting structures of the retractor engaged therewith in a manner whereby the blade body is independently pivotable about and translatable along the blade body mounting structure. An alignment member protrudes from an interior surface of the blade body adjacent its first end portion. A slot extends through the blade body at its first end portion. The blade body surround and the blade body jointly form a generally cylindrical-shaped structure when the blade body is in a seated position within the slot. The cylindrical structure defines a central passage extending between the first and second end portions of blade body surround.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.