Targeting device for a locking nail
US7311710B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jul 25, 2003 |
| Grant date | Dec 25, 2007 |
| Priority date | — |
| Expiry date | Apr 12, 2025 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2017/00477
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An aiming device for a locking nail has a first portion detachably connectable with the exposed end of the nail. An aiming arm is connected to the first portion, which, in turn, is connected to an accommodation arm portion which runs approximately parallel to the nail. The accommodation portion has at least one transverse bore for receiving a guiding sleeve. The accommodation portion being provided with a locking portion which is movable in relation to the accommodation portion against a spring force, with the transverse bore being approximately aligned towards an opening in the locking portion. The transverse bore and the opening being disposed such that when the locking portion is relaxed an accommodated guiding sleeve is held slightly clamped and the sleeve is freely movable in a position locking upon a movement of the portion against the spring force.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.