Title:
A NOVEL TECHNIQUE FOR COMPUTER AIDED SURGICAL STENTS
Document Type and Number:
WIPO Patent Application WO/2016/177381
Kind Code:
A3
Abstract:
In this innovation, the radiographic clear stent is transformed into the CAS by simply drilling the implant vector holes into the stent utilizing any CAD/CAM machine rather than using the rapid prototyping technology. This is achieved by using the three main components of this innovation which is the Orienter, Orienter Mount and the Fixation Plane metal disk. The main purpose of the Orienter is to correlate the exact spatial position of the planned implants in relation to itself and the fixation plane. The Orienter mount helps maintain the Orienter in a zero-zero-zero x-y-z position thus negates the need for complicated registration procedure. Once the CAS Orienter complex is fixed to the fixation plane metal disc, milling of the implant vector holes by the CAD/CAM machine is performed.
Inventors:
KHORSHID HEBA EZZELDIN ABDELREHIM (EG)
Application Number:
PCT/EG2015/000024
Publication Date:
September 14, 2017
Filing Date:
May 03, 2015
Export Citation:
Assignee:
KHORSHID HEBA EZZELDIN ABDELREHIM (EG)
International Classes:
A61C8/00; A61C1/08; A61C19/04
Domestic Patent References:
| WO2013117540A1 | 2013-08-15 | |||
| WO2014135178A1 | 2014-09-12 |
Foreign References:
| US20060281046A1 | 2006-12-14 | |||
| US20110066267A1 | 2011-03-17 | |||
| US20140295371A1 | 2014-10-02 | |||
| US20130144417A1 | 2013-06-06 | |||
| US20120230567A1 | 2012-09-13 |
Download PDF: