公开(公告)号：US20230320838A1

公开(公告)日：2023-10-12

申请号：US18300701

申请日：2023-04-14

申请人： Tesa Medical, Inc.

发明人： Brandon Duquesnel ,  Brian Bowman ,  Clayton Alderson ,  Diana Rosales ,  Ian Fried ,  Howard Edelman ,  Scott Edward Parazynski

IPC分类号： A61F2/08

CPC分类号： A61F2/0805 ,  A61F2002/0882 ,  A61F2002/0852 ,  A61F2002/0829 ,  A61F2250/0012

摘要： A graft tensioning tool includes an elongate frame having a proximal end, a distal end, and an axial passage extending therethrough. The distal end is configured to detachably engage a tunnel ring at an entrance to a tunnel in bone, and the frame includes a first suture puller and a second suture puller. Each suture puller detachably engages a length of suture emerging through the attached to suture and/or a soft tissue implant in the bone tunnel. A tensioner on the elongate frame displaces the suture pullers in a proximal direction to apply a controlled tension to the suture lengths and/or implant. A tension gauge measures tension applied to the suture pullers, and a locking tool is configured to engage the suture lock through the axial passage of the frame, allowing a user to fix the suture ends to bone when a target tension is attained.