METHOD OF MAKING A SURGICAL TEMPLATE USED FOR A COMPUTER-GUIDED DENTAL IMPLANT SURGERY

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United States of America Patent

APP PUB NO 20100316974A1
SERIAL NO

12483132

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Abstract

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A method of making a surgical template comprises: producing a 3-D geometrical image by a CT scanning performed on a patient's jaw and establishing corresponding implant planning data to obtain a 3-D first digital image, making a positive plaster model of the patient's jaw, scanning the plaster model to obtain a 3-D second digital image, overlapping the second digital image on the first digital image to obtain a computer representation of the plaster model and at least one implant to be mounted according to the implant planning data, drilling the plaster model to form at least one pinhole according to the implant planning data, inserting a pin into the pinhole, producing a negative template body from an assembly of the plaster model and the pin with a thermoplastic dental material so that the negative template body has at least one implant guide hole and constitutes the surgical template.

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Patent Owner(s)

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POU YU BIOTECHNOLOGY CO LTDNO 6 FU KUNG RD FU HSIN HSIANG CHANGHUA HSIEN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Chien-An Kaohsiung County, TW 216 1893
Chen, Jiun-Ren Yunlin County, TW 12 161
Chen, Ying-Li Kaohsiung City, TW 3 87
Kuo, Chuan-Chu Chiayi County, TW 10 148
Yang, Chun-Chuan Taichung County, TW 2 34
Yau, Hong-Tzong Chiayi County, TW 14 197

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