公开(公告)号：US20190328403A1

公开(公告)日：2019-10-31

申请号：US16377300

申请日：2019-04-08

Applicant: Medtronic, Inc.

Inventor： Ryan T. Bauer ,  Phillip C. Falkner ,  Randy S. Roles ,  Victoria Holderby ,  Rebecca A Miron ,  Greg J. Doyle ,  S. Shane Dexter

IPC: A61B17/16

Abstract: This disclosure is directed to systems and methods that facilitate the removal of tissue for implantation of an implantable medical device into bone or other substantially rigid tissue of a patient. An example system may include a shroud for a bone drill, the shroud including a housing extending along an axis and defining an inner surface around the axis. The inner surface may terminate at an edge of the housing and defining a cavity. The cavity may be configured to receive a drill bit having a shank and a primary cutting surface extending substantially parallel to the axis. The shroud also may include a collar coupled to the housing and configured to engage a distal portion of the bone drill.