Lu Li

US Patent:

20190012425, Jan 10, 2019

Filed:

Jul 18, 2018

Appl. No.:

16/038565

Inventors:

- Fremont CA, US
In K. Mun - Nanuet NY, US
Lu Li - Sunnyvale CA, US

International Classification:

G06F 19/12
G06T 17/00
A61B 34/10
A61B 17/15
A61B 6/00
A61B 6/03
A61B 90/00
A61B 34/20
A61B 17/00

Abstract:

Described herein are systems and methods for creating a custom registration guide. In general, the methods may include receiving scan data of a patient's bone; creating instructions based on the scan data for creating a three-dimensional surface model of the patient's bone; and moving a plurality of moveable elements, coupled to the adjustable model, based on the instructions. The method may further include the steps of placing a malleable registration guide onto the adjustable model and shaping the registration guide to fit to the adjustable model. The method may further include the step of intraoperatively determining the location of a patient's bone using the custom registration guide. The step of determining the location of the patient's bone may include the steps of coupling the registration guide and fiducial markers to the patient's bone.