Replacement handle and disposable cover combination for surgery room light fixtures
US5156456A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Feb 28, 1992 |
| Grant date | Oct 20, 1992 |
| Priority date | — |
| Expiry date | Feb 28, 2012 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S362/804
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An assembly for attachment to a conventional operating room light fixture includes a handle and a disposable cover. The handle has an upper portion adapted to be attached to the light fixture. The handle further includes an annular rigid disk at a central portion thereof and an annular ring provided below the annular rigid handle flange and defining a groove therebetween. A grip portion is provided at a lower portion of the handle. The assembly also includes a sterile, disposable cover, including a hollow grip cover having a closed end and a flexible flange formed integrally with the grip cover at an open end thereof and adapted to be fitted over the grip portion of the handle and advanced thereon. The disposable cover further includes a circular rigid cover flange attached to the flexible flange and curved away from the rigid disk when the grip cover is fitted over the grip portion of the handle, with the rigid disk restraining further advancement of the rigid cover flange. The rigid cover flange also includes an opening corresponding to the open end of the grip cover, and a plurality of snaps provided along the circumference of the opening and adapted to be fitted within the groo…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.