| 摘要 |
The invention relates to a surgical instrument comprising: grip handles (2, 3) which are articulated to each other around a fulcrum pin (4) so that the jaws can be moved from an open position to a closed position; and connecting means (5) which can be used to: (i) lock the handles (2, 3) in a determined, constant position when a first force is exerted on said handles; and (ii) unlock the handles (2, 3) when a second force is exerted on same.
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