Retainers for needled surgical sutures
US5101968A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | May 7, 1991 |
| Grant date | Apr 7, 1992 |
| Priority date | — |
| Expiry date | May 7, 2011 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2017/06152
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A suture retainer includes a first panel and foldably connected second through fifth panels. When all of the panels are folded, the retainer has the approximate size and shape of the first panel, and the suture is contained within the folded panels. Separator facilities on the first panel prevent suture strands from becoming tangled. The separator may constitute a pleated low friction sheet with the strands contained between the plats, or it may constitute one or more sinuous cuts in the first panel which define tabs for holding the strands. Sutures are withdrawn from a site at one end of the first panel. The second panel is foldably located at the other end of the first panel and maintains suture strands within the boundary of the first panel. The third panel is foldable about a side of the first panel to overly the folded second panel, the separator and the sutures and to complimentarily overly the first panel. A holder, such as a foam strip on the first panel and near the withdrawal site, holds the suture strand to maintain the needle strand attachment point at the withdrawal site. Facilities normally cover the needlepoints at the withdrawal site. These facilities may constitute…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.