Trocar incision closure kit and method of assembling same
US12185928B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 24, 2020 |
| Grant date | Jan 7, 2025 |
| Priority date | — |
| Expiry date | Nov 14, 2041 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2017/349
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A kit for assembling an incision closing trocar comprising a cannula having a lumen, a proximal side, and a distal side is provided, the kit comprises an obturator comprising: a shaft having a distal end and a proximal end; at least two anchor recesses are provided near the distal end of the shaft, wherein each anchor recess retains a corresponding anchor; a handle provided at the proximal end of the obturator, is configured to actuate at least two pushers so as to push the corresponding anchors from the anchor recesses; and at least two holders, removably attached to the distal end of the obturator wherein each of the at least two holders holds a coiled or folded suture having a length and one end, wherein the one end of the suture is attached to the corresponding anchor, wherein the length of the suture can be pulled from the holders by removing and pulling away the holder from the obturator, wherein the obturator is sized to be inserted into the lumen of the cannula from the proximal side, together with the at least two holders so that the holders are exposed beyond the distal side when the obturator is fully inserted in the cannula, and then the holders can be removed from the …
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.