Adjustable dental assembly with rotatable mirror

Patent metadata

Field	Value
Publication number	US-10842370-B1
Application number	US-202016984667-A
Country	US
Kind code	B1
Filing date	Aug 4, 2020
Priority date	May 21, 2019
Publication date	Nov 24, 2020
Grant date	Nov 24, 2020

Abstract

A stable dental mirror assembly that is used by dentists during the treatment of patients is described. The mirror is fixed on a rubber dam frame that is placed in the patient's mouth during treatment. The dental mirror includes a handle on which the mirror slides. The handle includes an elbow curve. In further aspects, a method for using a dental mirror assembly and a dental mirror assembly kit are described. The dental mirror may be moved through 360 degrees and does not need to be held, thus freeing the dentist's hands. Additionally, the dental mirror assembly provides a stable visual field and allows easy movement and adjustment of the mirror.

First claim

The invention claimed is:

1. An adjustable dental mirror assembly, comprising:
a handle having a longitudinal axis, a proximal end and a distal end, the handle having a 60-90° curve between the proximal and the distal ends;
a dental mirror;
a rubber dam frame (RDF) having a base section and two terminal sections, wherein the base section and terminal sections lie in the same plane and the terminal sections extend at right angles in the same direction from the base section and wherein the terminal sections and the based section have a circular sectional profile;
a first holder attached to the handle and the rubber dam frame between the proximal end and the curve, wherein the first holder includes a sleeve circumferentially attached to the rubber dam frame;
a second holder attached to the handle and the dental mirror between the curve and the distal end, wherein the first holder is circumferentially attached to the handle;
wherein the first holder includes a first socket radially located at the center of the sleeve and a first ball radially located at the center of the sleeve; and
wherein the first socket and the first ball are configured to fit together such that the handle may rotate through 180 degrees and swivel with respect to the RDF.

2. The dental mirror assembly of claim 1 , wherein the first sleeve is configured such that the handle can move laterally between the proximal end and the curve; and
wherein the first sleeve is further configured such that the handle may be rotated through 360 degrees about the axis of the handle within the first sleeve.

3. The dental mirror assembly of claim 1 ,
wherein the dental mirror further comprises a mirror frame and a mirrored surface, wherein the mirrored surface is held within the mirror frame;
wherein the mirror frame includes a socket opposite to and radially extending away from the mirrored surface.

4. The dental mirror assembly of claim 3 , wherein the second holder includes a ball end, wherein the ball end forms a rotatable and swivelable attachment with the socket when the ball is inserted within the socket.

5. The dental mirror assembly of claim 1 , wherein the second holder includes a second sleeve configured to surround the handle, wherein the second sleeve includes a second ball radially located at the center of the second sleeve;
wherein the mirror comprises a frame having a second socket;
wherein the second ball and the second socket are configured to fit together such that the mirror may swivel with respect to the handle.

6. The dental mirror assembly of claim 5 , wherein the second sleeve is configured such that the mirror can slide between the curve and the distal end; and
wherein the second sleeve is further configured such that the mirror may be rotated through 360 degrees with respect to the axis of the handle.

7. The dental mirror assembly of claim 1 , wherein the handle has a length defined by the distance between the proximal and distal ends, and wherein the curve is located along the length at a distance between ¼ to ⅔ of the length.

8. The dental mirror assembly of claim 1 , wherein the handle has rounded proximal and distal ends.

9. The dental mirror assembly of claim 1 , wherein the proximal end of the handle includes a gripping surface, wherein the gripping surface is selected from the group consisting of a surface roughness, a coating, an end cap, a patterned surface, a shaped end, and a gripping sleeve;
wherein the surface roughness is at least one of a stippling, a grating, an indentation and a raised area;
wherein the coating is a non-slip coating;
wherein the end cap is at least one of a hard end cap and a soft end cap, wherein a hard end cap is shaped to have a gripping area and a soft end cap is configured to depress when gripped;
wherein the patterned surface includes a finger shaped indentation;
wherein the shaped end includes one of a square end, a round end, a flat end, a crossbar, a round end with at least one flat surface and a finger shaped indentation; and
wherein the gripping sleeve is one of a rough plastic sleeve, a soft plastic sleeve, a foam sleeve, a leather sleeve and a metal sleeve.

10. The dental mirror assembly of claim 1 , wherein the handle is made of plastic, the first and second holders are made of nylon, and the mirror frame is made of metal.

11. The dental mirror assembly of claim 1 , wherein the handle is constructed of flexible material such that the angle of the curve is adjustable.

Assignees

• Univ King Abdulaziz

Inventors

• Bahammam Laila Ahmed

Classifications

• A61B1/247 Primary

  with means for viewing areas outside the direct line of sight, e.g. dentists' mirrors · CPC title

• A61C5/82 Primary

  Dams; Holders or clamps therefor · CPC title