公开(公告)号：US11246606B2

公开(公告)日：2022-02-15

申请号：US16990704

申请日：2020-08-11

申请人： BIOMET 3I, LLC

发明人： Weston Whitaker ,  Kaushal Kumar

IPC分类号： A61B17/16

摘要： Drill bits for cutting bones adjacent to soft tissue are disclosed. According to one example, the drill bit includes a working portion having a top cutting surface including a first top cutting surface and a second top cutting surface. The second stop cutting surface has an angle with respect to a line perpendicular to the longitudinal axis of the drill bit that is less than an angle with respect to a line perpendicular to the longitudinal axis of the drill bit of the first top cutting surface.

公开(公告)号：US20210045752A1

公开(公告)日：2021-02-18

申请号：US16990704

申请日：2020-08-11

申请人： BIOMET 3I, LLC

发明人： Weston Whitaker ,  Kaushal Kumar

IPC分类号： A61B17/16

摘要： Drill bits for cutting bones adjacent to soft tissue are disclosed. According to one example, the drill bit includes a working portion having a top cutting surface including a first top cutting surface and a second top cutting surface. The second stop cutting surface has an angle with respect to a line perpendicular to the longitudinal axis of the drill bit that is less than an angle with respect to a line perpendicular to the longitudinal axis of the drill bit of the first top cutting surface.

公开(公告)号：US20230210638A1

公开(公告)日：2023-07-06

申请号：US18091122

申请日：2022-12-29

申请人： BIOMET 3i, LLC

发明人： Kaushal Kumar ,  Jay Jayashankar

IPC分类号： A61C8/02 ,  A61C8/00

CPC分类号： A61C8/0006 ,  A61C8/0012 ,  A61C8/003

摘要： A dental membrane that is used with a patient having insufficient bone at a surgical site during a ridge augmentation. The dental membrane includes a first layer and a second layer. The first layer is cortical bone or formed from artificial bone materials to have characteristics of cortical bone. The second layer is cancellous bone or formed from artificial bone materials to have characteristics of cancellous bone.

公开(公告)号：US20230210639A1

公开(公告)日：2023-07-06

申请号：US18091124

申请日：2022-12-29

申请人： BIOMET 3i, LLC

发明人： Kaushal Kumar ,  Jay Jayashankar

IPC分类号： A61F2/28 ,  A61C8/00

CPC分类号： A61F2/2846 ,  A61C8/0009

摘要： An implantable screw for maintaining horizontal and/or vertical space during bone grafting procedures. The screw includes a head having a top surface configured to engage a dental membrane, a shaft, and a tip. The shaft is at least partially threaded to engage bone. The dental membrane and the screw provide space for bone growth material during bone grafting.