Dental measuring instrument and method
AssigneeTresco, Incorporated
InventorBradley D. Gottsleben
Life of this patent
Estimating the term…
Abstract
To make Gothic tracings, a Gothic scribe comprising a movable member adapted to be mounted by a universal joint to wing members in a plurality of different angles with respect to the wing members and a scribe vertically adjustable with respect to and mounted to the movable member are adjusted with the wing members, and the movable member is locked in the same plane to measure the vertical opening by moving the scribe up to a striking plate and then used to measure the centric relationship. After proper adjustment, another measurement is made with the base plates in place and the movable member unlocked to permit movement. The base plates are locked in place after the jaws have been relaxed with the point of the scribe in the centric relationship and used to make the denture.
Claims5
A Gothic tracer comprising:
- an angularly movable member adapted to be mounted in a plurality of different angles;
- and
- a vertically adjustable scribe mounted to the movable member;
- said movable member is mounted by a universal joint to first and second wing members and the scribe is adjustably mounted to the movable member.
A Gothic tracer comprising:
- an angularly movable member adapted to be mounted in a plurality of different angles;
- and
- a vertically adjustable scribe mounted to the movable member;
- said movable member is mounted by a universal joint to first and second wing members and the scribe is adjustably mounted to the movable member;
- said right and left wing members are lingual wing members.
A Gothic tracer comprising:
- an angularly movable member adapted to be mounted in a plurality of different angles;
- and
- a vertically adjustable scribe mounted to the movable member;
- said movable member is mounted by a universal joint to first and second wing member sand the scribe is adjustable mounted to the movable member;
- p1 said right and left wing members are adapted to be mounted to the ridge of the mouth.
A method of making dentures comprising the steps of:
- positioning a Gothic tracer in a mouth;
- adjusting the angle of a movable member on the Gothic tracer;
- fastening the member at a fixed angle and removing it.
Dependencies are inferred from the claim text.