Dental clamp retractor

Abstract

A dental clamp retractor includes tongue and cheek retractor portions separated by a clamp bow having an arcuate shape. A buccal extension arm extends laterally outward from the clamp bow to the cheek retractor portion. A buccal gauze holder is connected to the clamp bow by a flexible arm. The tongue retractor portion connects to the clamp bow by a lingual extension arm. A lingual gauze holder is connected to the clamp bow by a flexible arm. The cheek retractor portion may have a larger surface area than the tongue retractor portion and be formed of an elastomer. The buccal gauze holder and lingual gauze holder may be formed by clips. A dental procedure includes applying the dental clamp retractor to a patient to retract the tongue and cheek and hold gauze on a buccal and/or labial side of a tooth surface of the patient.

Claims

1. A dental clamp retractor comprising: a clamp bow having an arcuate shape for extension over an occlusal tooth surface of a patient; a cheek retractor portion; a buccal extension arm, wherein the buccal extension arm extends laterally outward from the clamp bow and connects the clamp bow to the cheek retractor portion; a buccal gauze holder; a buccal flexible arm connected to the buccal gauze holder, the buccal flexible arm extending from an intersection point between the buccal extension arm and the clamp bow; a tongue retractor portion; a lingual extension arm, wherein the lingual extension arm extends laterally outward from the clamp bow in a direction opposite to the buccal extension arm and connects the clamp bow and the tongue retractor portion; a lingual gauze holder; and a lingual flexible arm connected to the lingual gauze holder, the lingual flexible arm extending from an intersection point between the lingual extension arm and the clamp bow.

2. The dental clamp retractor as recited in claim 1, wherein the buccal gauze holder and the lingual gauze holder each are clips.

3. The dental clamp retractor as recited in claim 2, wherein the clips each have an upper arm and a lower arm joined by a connecting arch.

4. The dental clamp retractor as recited in claim 1, wherein the cheek retractor portion has a larger surface area than the tongue retractor portion.

5. The dental clamp retractor as recited in claim 1, wherein the buccal extension arm is longer than the lingual extension arm.

6. The dental clamp retractor as recited in claim 1, wherein the dental clamp retractor is formed of a flexible polymer material.

7. The dental clamp retractor as recited in claim 1, wherein the dental clamp retractor is formed of flexible metal.

8. The dental clamp retractor as recited in claim 1, wherein the cheek retractor portion is formed of an elastomer material.

9. The dental clamp retractor as recited in claim 1, wherein the dental clamp retractor is manufactured for single usage.

10. A dental procedure which includes applying the dental clamp retractor of claim 1 to a patient.

11. The dental procedure as recited in claim 10, wherein the dental clamp retractor is pre-manufactured to specific size dimensions according to the patient.

12. The dental procedure as recited in claim 10, further comprising using the dental clamp retractor to retract a cheek and tongue of the patient.

13. The dental procedure as recited in claim 12, further comprising using the dental clamp retractor to hold gauze on a buccal side of a tooth surface of the patient.

14. The dental procedure as recited in claim 12, further comprising using the dental clamp retractor to hold gauze on a labial side of a tooth surface of the patient.

15. The dental procedure as recited in claim 12, further comprising using the dental clamp retractor to hold gauze on both a buccal and a labial side of a tooth surface of the patient.

Description

BRIEF DESCRIPTION OF DRAWINGS

(1) FIG. 1A is a rear view of a dental clamp retractor.

(2) FIG. 1B is a right side view of a clip of a dental clamp retractor.

(3) FIG. 2A is an environmental rear view of a dental clamp retractor applied to a patient's mouth.

(4) FIG. 2B is an environmental top view of a dental clamp retractor applied to a patient's mouth.

(5) Similar reference characters denote corresponding features consistently throughout the attached drawings.

DETAILED DESCRIPTION

(6) A dental clamp retractor 1 is disclosed herein. The dental clamp retractor 1 includes a clamp bow 2 having an arcuate shape for extension over the occlusal tooth surface of a patient. A buccal extension arm 6 is included extending laterally outward from the clamp bow 2 in connection to cheek retractor portion 4. Cheek retractor portion 4 may be formed from an elastomeric material such as rubber or silicone to provide a soft, cushioned surface for the inner cheek, while the dental clamp retractor 1 may be formed from a flexible metal or a flexible polymer. Distal end 6a of buccal extension arm 6 may be joined to cheek retractor portion 4 by any suitable means, such as adhesive bonding, mechanical fastening, over-molding, heat sealing, bonding, insert molding, etc. A buccal flexible arm 10 extends from an intersection point 12 between buccal extension arm 6 and clamp bow 2. Buccal flexible arm 10 is connected to a buccal gauze holder 8.

(7) Further included is a tongue retractor portion 14 and a lingual extension arm 16. In some embodiments, the cheek retractor portion 4 may have a larger surface area than the tongue retractor portion 14 due to the larger size needed for retraction of a cheek in comparison to that of a tongue, whereby in some cases a smaller tongue retraction portion may prove more comfortable to the patient while still effectively retracting the tongue. The sizes of all elements of the retractor may be customized to various dimensions to fit different sized mouths, such as smaller sizes for children and various larger sizes available for adults.

(8) The lingual extension arm 16 extends laterally outward from the clamp bow 2 in a direction opposite to the extension of the buccal extension arm 6 and connects the clamp bow 2 to the tongue retractor portion 14. In other words, lingual extension arm 16 and buccal extension arm 6 are on opposite sides of the clamp bow 2 as shown in the figures. A lingual flexible arm 20 extends from an intersection 22 between clamp bow 2 and lingual extension arm 16. Lingual flexible arm 20 extends to a lingual gauze holder 18. In a non-limiting example, buccal gauze holder 8 and lingual gauze holder 18 each may be formed by clips, as shown in FIGS. 1A, 1B. The clips may include upper arm 24 and lower arm 26 joined by a connecting arch 28.

(9) Turning to FIGS. 2A and 2B, the dental clamp retractor 1 is shown applied to a patient's mouth 30 in the posterior mouth region surrounding a wisdom tooth 38 and second molar 36. Tongue retractor portion 14 engages tongue 32 and keeps tongue 32 away from the teeth of interest 38, 36. Likewise, cheek retractor portion 4 retracts cheek 34 laterally outward and away from teeth 38, 36. Example procedures in which the retractor might be used include, but are not limited to, dental fillings, root canals, crowns, bridges, implants, extractions, and orthodontic treatments. Dental clamp retractor 1 may be manufactured inexpensively to be disposable after a single usage.

(10) Individual pieces of gauze 40 are shown held by both buccal clip 8 and lingual clip 18 to keep the procedural site dry. The use of gauze aids in moisture control during a dental procedure to absorb fluids such as saliva and blood from the mouth. This is particularly important during procedures such as fillings or cementation of restorations, where moisture can interfere with the bonding process or affect the quality of the dental materials being used. Furthermore, the use of the gauze 40 to absorb fluids may help with patient comfort to prevent a gagging reflex as well as the dentist's visibility by absorbing fluids which might otherwise obstruct the field of view.

(11) It is to be understood that the dental clamp retractor is not limited to the specific embodiments described above, but encompasses any and all embodiments within the scope of the generic language of the following claims enabled by the embodiments described herein, or otherwise shown in the drawings or described above in terms sufficient to enable one of ordinary skill in the art to make and use the claimed subject matter.