Instrument and process for the minimum distance verification between two teeth for the placement of one or two bone integrated cylindrical or screwed type implants in density

• US 20050191596A1
• Filed: 02/28/2005
• Published: 09/01/2005
• Est. Priority Date: 02/27/2004
• Status: Active Grant

• Current Assignee: Innovative Implant Technology LLC
• Original Assignee: Innovative Implant Technology LLC
• Inventors: Gordils Wallis, Antonio Jose
• Granted Patent: US 7,163,396 B2
• Time in Patent Office: Days
• US Class Current: 433/72
• CPC Class Codes: A61C 1/084 of implanting tools
• CPC Class Codes: A61C 19/04 Measuring instruments specially adapted for dentistry A61C5/44 takes precedence; testing vitality of teeth A61B5/0534; radiation diagnosis specially adapted for dentistry A61B6/51

Abstract

An instrument which verifies whether the distance between two teeth is the minimum adequate distance for the placement of one or two implants, verifies that marks made with a surgical splint have amongst them the minimum adequate distance, and centers edentulous space for placement of an implant or divides equidistantly the space for the placement of two implants, the instrument having a first rectangular sheet with a central perforation joined by an extension from one side to one side of a second, larger rectangular sheet having two perforations and an opposite side from which a handle extends is improved by stops extending from opposite ends of at least one of the one side of the first rectangular sheet or the opposite side of the second rectangular sheet for engaging the teeth in a position that verifies whether the distance between two teeth is the minimum adequate distance for the placement of one or two implants, verifies that marks made with a surgical splint have amongst them the minimum adequate distance, and centers edentulous space for placement of an implant or divides equidistantly the space for the placement of two implants.

Claims

1. In an instrument which verifies whether the distance between two teeth is the minimum adequate distance for the placement of one or two implants, verifies that marks made with a surgical splint have amongst them the minimum adequate distance, and centers edentulous space for placement of an implant or divides equidistantly the space for the placement of two implants, the instrument having a first rectangular sheet with a central perforation joined by an extension from one side to one side of a second, larger rectangular sheet having two perforations and an opposite side from which one end of a handle extends, the improvements comprising:

stops extending from opposite ends of at least one of the one side of the first rectangular sheet or the opposite side of the second rectangular sheet for engaging the teeth in a position that verifies whether the distance between two teeth is the minimum adequate distance for the placement of one or two implants, verifies that marks made with a surgical splint have amongst them the minimum adequate distance, and centers edentulous space for placement of an implant or divides equidistantly the space for the placement of two implants.

2. The instrument according to claim 1, and further comprising at least one of a sheet corresponding to the first or second sheets on an opposite end of the handle.