| 摘要 |
<p>The present invention concerns a tool for the torque tightening of a screwable orthopaedic implant incorporating a torque limiter, constituted by a handle (1) having a tubular cavity comprising a fixed serrated crown forming a dog with the serrated front surface (12) of a complementary part (5) accommodated in said tubular cavity and having a means for rotationally driving a bar for transmitting torque to said screwable implant, said complementary part (5) further having a transverse support area opposite said serrated front surface, said tool further comprising an elastically deformable means (15) coming into contact with said transverse support area, and with a retaining means (17) rigidly connected to said handle (1). Said elastically deformable means (15) is constituted by a tube made from an elastically deformable material.</p> |
