公开(公告)号：US20220361955A1

公开(公告)日：2022-11-17

申请号：US17731220

申请日：2022-04-27

申请人： Waldemar Link GmbH & Co. KG

发明人： Riccardo Signoretti ,  Louis-Francois Lapointe ,  Jennifer Gass ,  Obinna Nwanna ,  Raymond Bellon

IPC分类号： A61B34/20 ,  A61B34/00 ,  A61F2/46

摘要： A surgical navigation system for providing computer-aided surgery. The surgical navigation system includes a handheld surgical tool with computer-aided navigation, a graphical user interface module, and optionally an imaging device. The handheld surgical tool includes a handle that may comprise at least one sensor for detecting orientation of the. A computing device and at least one display device are associated with the handheld surgical tool and configured to display a target trajectory of the handheld surgical tool for the surgical procedure.

公开(公告)号：US20220125518A1

公开(公告)日：2022-04-28

申请号：US17513469

申请日：2021-10-28

申请人： Waldemar Link GmbH & Co. KG

发明人： Riccardo Signoretti ,  Louis-Francois Lapointe ,  Jennifer Gass ,  Obinna Nwanna ,  Raymond Bellon

IPC分类号： A61B34/10 ,  A61B34/20

摘要： An implant insertion tool or tools interact with a user interface provided by a computer to guide the operator to insert the implant at a desired location and trajectory. The user interface may guide an operator through a registration process, a process for positioning the tip of the implant at the desired location, and a process for aligning the implant to have the desired insertion trajectory. The implant may be a medical implant such as a K-wire that is inserted into a bone, such as the glenoid of a scapula during shoulder arthroplasty or reverse arthroplasty.