公开(公告)号：US20210113308A1

公开(公告)日：2021-04-22

申请号：US16955885

申请日：2018-12-18

Applicant: DENTSPLY SIRONA Inc.

Inventor： Jeremy E. JO ,  Michael K. Caselli

IPC: A61C9/00 ,  G06T15/10 ,  G06T7/00

Abstract: A verification gauge for use in improving the accuracy of a 3D scan. A bar of adjustable length has a first and second ends that can be affixed between two points of the oral-cavity. The bar is scannable and has a visual indicia thereon to verify and determine the length and relative position between the two points.

公开(公告)号：US20200315753A1

公开(公告)日：2020-10-08

申请号：US16374962

申请日：2019-04-04

Applicant: DENTSPLY SIRONA Inc.

Inventor： Jeremy E. JO ,  Jennifer DiPietro

IPC: A61C13/00 ,  A61F2/46 ,  A61F2/28

Abstract: A method and system for making a preformed dental membrane using three-dimensional (3D) patient data. A patient jaw having insufficient bone at a surgical site may be scanned to provide a 3D image which may be used to design a virtual preformed dental membrane and fabricate for placement over packed bone graft substitute.

公开(公告)号：US20200008877A1

公开(公告)日：2020-01-09

申请号：US16110511

申请日：2018-08-23

Applicant: DENTSPLY SIRONA Inc.

Inventor： Jeremy E. JO ,  Jeffrey M. RAGAZZINI

IPC: A61B34/20 ,  A61B34/10 ,  A61C13/00 ,  A61C1/08 ,  A61B6/14

Abstract: A method and system for facilitating the placement of a dental implant device using augmented reality, and simultaneously capturing the result of the placement for subsequent planning procedures. By planning a desired dental implant location using one or more preoperative images of a patient and overlaying the planned dental implant location and the one or more preoperative images on the patient through virtual reality means, a clinician may be provided with an awareness of the positional relationship between the preoperative images and the planned implant position.