Stabilizing implant system

• US 6,793,491 B2
• Filed: 03/07/2002
• Issued: 09/21/2004
• Est. Priority Date: 03/08/2001
• Status: Expired due to Fees

• Current Assignee: Evollution IP Holdings Incorporated
• Original Assignee: Implant Logic Systems, Ltd. (Biohorizons Incorporated)
• Inventors: Klein, Michael, Abrams, Michael
• Primary Examiner(s): Wilson, John J
• Application Number:
  US10/093,368
• Publication Number:
  US 20020177104A1
• Time in Patent Office: 929 Days
• Field of Search: 433/72, 433/75, 433/76, 433/173
• US Class Current: 433/173
• CPC Class Codes: A61C 1/084 of implanting tools
• CPC Class Codes: A61C 2008/0084 Provisional implants or abutments

Abstract

A system of temporary stabilizing implants are provided at specifically determined locations in a patient'"'"'s jawbone for positioning and temporarily stabilizing a dental surgical template at a specifically determined orientation with respect to the jawbone. The template is used to arrange and create osteotomies at sites where permanent dental implants will be located. The template is removably and replaceably positioned with respect to the temporary stabilizing implants by the use of components provided in the template that engage the temporary stabilizing implants, such that the template may be used over a prolonged time period as necessary. Once the dental surgical template is no longer needed, the temporary stabilizing implants are preferably removed.

Claims

1. A method of temporarily stabilizing a removable and replaceable dental surgical template comprising the steps of:

a) providing a dental surgical template used for guidance in the creation of at least one permanent dental implant site in a patient'"'"'s jawbone,

b) providing at least one temporary stabilizing implant for installation into at least one temporary stabilizing implant site in a patient'"'"'s jawbone,

c) providing means in said dental surgical template for positioning said temporary stabilizing implant relative to said dental surgical template,

d) installing said at least one temporary stabilizing implant into a patient'"'"'s jawbone through said positioning means,

e) providing means in said dental surgical template for removably engaging said dental surgical template to said at least one temporary stabilizing implant, and

f) attaching said dental surgical template to said at least one temporary stabilizing implant with said removable engagement means such that said that dental surgical template is removable from and re-attachable to said at least one temporary stabilizing implant.

2. A method in accordance with claim 1, wherein said means for positioning said at least one temporary stabilizing implant further comprises at least one opening in at least one predetermined location relative to the at least one temporary stabilizing implant site.

3. A method in accordance with claim 2, wherein said at least one predetermined location is defined according to computer-generated data.

4. A method in accordance with claim 3, wherein said computer-generated data is derived from a CT-scan of a patient'"'"'s jawbone.

5. A method in accordance with claim 2, wherein said at least one opening is adapted for the passage of said at least one temporary stabilizing implant therethrough.

6. A method in accordance with claim 2, wherein said at least one opening further comprises a master cylinder component.

7. A method in accordance with claim 6, further comprising the positioning of a drill guide within said master cylinder component for assisting in the formation of said at least one temporary stabilizing implant site.

8. A method in accordance with claim 7, further comprising the step of rotatably securing the drill guide to said master cylinder component.

9. A method in accordance with claim 6, wherein said means for removably engaging said dental surgical template further comprises a coping that is engageable with both said master cylinder component and said at least one temporary stabilizing implant.

10. A method in accordance with claim 9, wherein said coping is rotatably engageable said master cylinder component.

11. A method in accordance with claim 9, further comprising the step of securing said coping to said at least one temporary stabilizing implant.

12. A method in accordance with claim 11, further comprising the step of securing said coping to said at least one temporary stabilizing implant with a coping screw.

13. A method in accordance with claim 1, further comprising the step of installing a plurality of temporary stabilizing implants into a plurality of temporary stabilizing implant sites.