Dental Bite Block for Final Impression and Bite Registration

Abstract

A dental bite block for final impression and bite registration includes at least one dental impression tray, a plurality of spikes, and at least one wax rim. The plurality of spikes is connected onto the at least one dental impression tray, and the plurality of spikes is oriented away from the at least one dental impression tray. Resultantly, the plurality of spikes is able to traverse into the at least one wax rim thus mounting the at least one wax rim onto the at least one dental impression tray.

Claims

1. A dental bite block for final impression and bite registration comprising: at least one dental impression tray; a plurality of spikes; at least one wax rim; the plurality of spikes being connected onto the at least one dental impression tray; the plurality of spikes being oriented away from the at least one dental impression tray; the plurality of spikes traversing into the at least one wax rim; and the at least one wax rim being mounted to the at least one dental impression tray by the plurality of spikes.

2. The dental bite block for final impression and bite registration as claimed in claim 1, wherein the at least one dental impression tray is made of moldable thermoplastic material.

3. The dental bite block for final impression and bite registration as claimed in claim 1 comprising: the at least one dental impression tray comprising a mandibular impression tray; the at least one wax rim comprising a mandibular wax rim; and the mandibular wax rim being mounted to the mandibular impression tray by the plurality of spikes.

4. The dental bite block for final impression and bite registration as claimed in claim 3 comprising: the mandibular impression tray comprising a lingual flange section, a lower floor section, and a lower labial flange section; the lingual flange section and the lower labial flange section being oppositely positioned of each other about the lower floor section; the lingual flange section being terminally connected to the lower floor section; the lingual flange section being oriented away from the lower floor section; the lower labial flange section being terminally connected to the lower floor section; the lower labial flange section being oriented towards the lingual flange section; the plurality of spikes being connected onto the lower floor section; and the plurality of spikes being oriented away from the lingual flange section and the lower labial flange section.

5. The dental bite block for final impression and bite registration as claimed in claim 3, wherein the plurality of spikes is thermally insulated by the mandibular wax rim.

6. The dental bite block for final impression and bite registration as claimed in claim 1 comprising: the at least one dental impression tray comprising a maxillary impression tray; the at least one wax rim comprising a maxillary wax rim; and the maxillary wax rim being mounted to the maxillary impression tray by the plurality of spikes.

7. The dental bite block for final impression and bite registration as claimed in claim 6 comprising: the maxillary impression tray comprising a vault section, an upper floor section, and upper labial flange section; the vault section and the upper labial flange section being oppositely positioned of each other about the upper floor section; the vault section being terminally connected to the upper floor section; the vault section being oriented away from the upper floor section; the upper labial flange section being terminally connected to the upper floor section; the upper labial flange section being oriented towards the vault section; the plurality of spikes being connected onto the upper floor section; and the plurality of spikes being oriented away from the upper labial flange section.

8. The dental bite block for final impression and bite registration as claimed in claim 6, wherein the plurality of spikes is thermally insulated by the maxillary wax rim.

9. The dental bite block for final impression and bite registration as claimed in claim 1 comprising: a plurality of connectors; the at least one dental impression tray comprising a mandibular impression tray and a maxillary impression tray; the at least one wax rim comprising a mandibular wax rim and a maxillary wax rim; the mandibular wax rim being mounted to the mandibular impression tray by the plurality of spikes; the maxillary wax rim being mounted to the maxillary impression tray by the plurality of spikes; and the mandibular wax rim and the maxillary wax rim being attached to each other by the plurality of connectors.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0006] FIG. 1 is a top perspective view of the present invention without the plurality of connectors.

[0007] FIG. 2 is a bottom perspective view of the present invention without the plurality of connectors.

[0008] FIG. 3 is a top-exploded perspective view of the present invention without the plurality of connectors.

[0009] FIG. 4 is a bottom-exploded perspective view of the present invention without the plurality of connectors.

[0010] FIG. 5 is one of the plurality of connectors of the present invention.

[0011] FIG. 6 is a top perspective view of the present invention with the plurality of connectors.

DETAIL DESCRIPTIONS OF THE INVENTION

[0012] All illustrations of the drawings are for the purpose of describing selected versions of the present invention and are not intended to limit the scope of the present invention.

[0013] The present invention provides a dental bite block for final impression and bite registration. The present invention allows dentists to take a patient's final impression and bite registration at the same time. Rather than working on dental models, the dentists would directly work in the mouth of the patient. The initial procedure of fabricating the dentures or the partial dentures is to take an initial impression. Taking the initial impression occurs prior to the visit for the final impression and the bite registration. Typically, the patient would have to visit the dental office separately for the final impression and the bite registration. However, the present invention reduces the manufacturing and processing time by having the two procedures done in a single visit to the dental office. Optionally, the initial procedure, taking the initial impression, may be completed in the same visit as well.

[0014] As can be seen in FIGS. 1-4, the present invention comprises at least one dental impression tray 1, a plurality of spikes 10, and at least one wax rim 11. In reference to general configuration of the present invention, the at least one dental impression tray 1 functions as the base structure and fits within the patient's to make the final impression for the upper arch and/or the lower arch. The plurality of spikes 10 is connected onto the at least one dental impression tray 1 and oriented away from the at least one dental impression tray 1. As a result, the plurality of spikes 10 oriented towards the patient's tongue. The at least one wax rim 11 is mounted to the at least one dental impression tray 1 by the plurality of spikes 10 as the plurality of spikes 10 traverses into the at least one wax rim 11. The at least one wax rim 11 is formed into a U-shaped and allows the dentists to finalize the bite registration thus enabling the next steps of the denture fabricating process. Due to the integration of the plurality of spikes 10, the dentists are able to combine the final impression and bite registration into a single office visit that is generally completed with two separate office visits.

[0015] In order to optimize the results of the final impression, the at least one dental impression tray 1 is made of moldable thermoplastic material. More specifically, the dentists insert a heated dental impression tray into the patient's mouth and captures the final impression. The dental impression tray is then able to solidify when the dental impression tray is exposed to room temperature. The dental impression tray can also be dipped into cool water to further solidify.

[0016] The at least one dental impression tray 1 generally configured into a small, medium, and large sizes so that the dentists are able to select the most accurate size for each of the patients. The at least one dental impression tray 1 comes in the shape of complete top and bottom dentures. For the partial dentures, the dentist would have to remove portions of the at least one dental impression tray 1 and the at least one wax rim 11 where the patient's natural teeth are located. Preferably, the at least one dental impression tray 1 is cut off using a lathe motor and the at least one wax rim 11 is cut off using a knife.

[0017] In reference to FIG. 3 and FIG. 4, the at least one dental impression tray 1 may comprise a mandibular impression tray 2 when a patient only requires the bottom denture. The at least one wax rim 11 may comprise a mandibular wax rim 12 so that the mandibular wax rim 12 can be mounted to the mandibular impression tray 2 by the plurality of spikes 10. Due to the anatomy of the mouth, the mandibular impression tray 2 may comprise a lingual flange section 3, a lower floor section 4, and a lower labial flange section 5. More specifically, the lingual flange section 3 and the lower labial flange section 5 are oppositely positioned of each other about the lower floor section 4. The lingual flange section 3 is terminally connected to the lower floor section 4 and oriented away from the lower floor section 4. As a result, the lingual flange section 3 is able to externally position around the tongue and cover the interior muscle surface of the lower arch. The lower labial flange section 5 is terminally connected to the lower floor section 4 and oriented towards the lingual flange section 3. As a result, the lower labial flange section 5 is able to cover the exterior muscle surface of the lower arch. The plurality of spikes 10 is connected onto the lower floor section 4 and oriented away from the lingual flange section 3 and the lower labial flange section 5. In other words, the plurality of spikes 10 is oriented toward the upper arch so that the mandibular wax rim 12 can be attached to the mandibular impression tray 2.

[0018] Furthermore, the plurality of spikes 10 is thermally insulated by the mandibular wax rim 12 so that the structural integrity of the plurality of spikes 10 can be protected. More specifically, when the at least one dental impression tray 1 and the attached mandibular wax rim 12 are introduced into a hot water, the mandibular wax rim 12 is able to fully protect the plurality of spikes 10 from the hot water. As a result, the plurality of spikes 10 is able to maintain a perpendicular orientation to the lower floor section 4 and maintain its structural integrity thus protecting the intended shape of the plurality of spikes 10. Furthermore, the mandibular wax rim 12 can also function as a handle during the introduction to the hot water.

[0019] In reference to FIG. 3 and FIG. 4, the at least one dental impression tray 1 may comprise a maxillary impression tray 6 when a patient only requires the top denture. The at least one wax rim 11 may comprise a maxillary wax rim 13 so that the maxillary wax rim 13 can be mounted to the maxillary impression tray 6 by the plurality of spikes 10. Due to the anatomy of the mouth, the maxillary impression tray 6 may comprise a vault section 7, an upper floor section 8, and an upper labial flange section 9. More specifically, the vault section 7 and the upper labial flange section 9 are oppositely positioned of each other about the upper floor section 8. The vault section 7 is terminally connected to the upper floor section 8 and oriented away from the upper floor section 8. As a result, the vault section 7 is able to cover the palate portion of the patient's mouth. The upper labial flange section 9 is terminally connected to the upper floor section 8 and oriented towards the vault section 7. As a result, the upper labial flange section 9 is able to cover the exterior muscle surface of the upper arch. The plurality of spikes 10 is connected onto the upper floor section 8 and oriented away from the upper labial flange section 9. In other words, the plurality of spikes 10 is oriented toward the lower arch so that the maxillary wax rim 13 can be attached to the maxillary impression tray 6.

[0020] Furthermore, the plurality of spikes 10 is thermally insulated by the maxillary wax rim 13 so that the structural integrity of the plurality of spikes 10 can be protected. More specifically, when the at least one dental impression tray 1 and the attached maxillary wax rim 13 are introduced into a hot water, the maxillary wax rim 13 is able to fully protect the plurality of spikes 10 from the hot water. As a result, the plurality of spikes 10 is able to maintain a perpendicular orientation to the upper floor section 8 and maintain its structural integrity thus protecting the intended shape of the plurality of spikes 10. Furthermore, the maxillary wax rim 13 can also function as a handle during the introduction to the hot water.

[0021] In reference to FIG. 5 and FIG. 6, the present invention may further comprise a plurality of connectors 14 when a patient requires both the top denture and the bottom denture. More specifically, the at least one dental impression tray 1 may comprise the mandibular impression tray 2 and the maxillary impression tray 6. The at least one wax rim 11 may comprise the mandibular wax rim 12 and the maxillary wax rim 13. The mandibular wax rim 12 is mounted to the mandibular impression tray 2 by the plurality of spikes 10. The maxillary wax rim 13 is mounted to the maxillary impression tray 6 by the plurality of spikes 10. As a result, the mandibular wax rim 12 and the maxillary wax rim 13 are attached to each other by the plurality of connectors 14. More specifically, the dentist would insert the one end of each connector into the mandibular wax rim 12 and the other end of the corresponding connector into the maxillary wax rim 13 to maintain the fixed position for the next procedure. Other materials such as wax, lab putty, or sticky wax can be utilized maintain a fixed position for the mandibular wax rim 12 and the maxillary wax rim 13.

[0022] While it is possible to adhere the mandibular wax rim 12 to the mandibular impression tray 2 and the maxillary wax rim 13 to the maxillary impression tray 6 using a glue or any other adhesives, it is not as stable as the utilization of the plurality of spikes 10. Since the patient's mouth has a limited space to work on, having a complete set would not produce accurate results of the final impression and the bite registration. For these reasons, working on both the final impression and the bite registration at the same time is not recommended.

[0023] In some embodiments of the present invention, the at least one dental impression tray 1 and the at least one wax rim 11 can be manufactured pre-molded to each other through the plurality of spikes 10. This embodiment is considered similar to the preferred embodiment of as the only different being the at least one wax rim 11 being connected to the at least one dental impression tray 1 rather than being attached.

[0024] In some embodiments of the present invention, the present invention can comprise a handle so that the dentists can utilize the handle to move the at least one dental impression tray 1. More specifically, the handle is connected and extended outward from the at least one dental impression tray 1 so that the dentists can use the handle to move around the at least one dental impression tray 1 during the procedure.

[0025] In traditional method of making dentures, some patients require a “fuller mouth” by making their dentures adjust about the lower labial and/or the upper labial. More specifically, a dentist inserts the wax teeth and examine the appearance of the patient's lips. Depending upon the patient's preference, the dentist instructs the lab technicians to add more wax on to the lower labial and/or the upper labial to move the lips forward or to remove wax from the lower labial and/or the upper labial to move the lips backward. However, the present invention simplifies the aforementioned process as the dentist can adjust the positioning the mandibular wax rim 12 and/or the maxillary wax rim 13 about the corresponding plurality of spikes 10. As a result, the mandibular wax rim 12 is positioned offset from the lower floor section 4, and the maxillary wax rim 13 is positioned offset from the upper floor section 8. For example, the dentist can easily move patient's lip forward by moving the mandibular wax rim 12 and/or the maxillary wax rim 13 forward as the corresponding plurality of spikes 10 provides sufficient attachment surface for the mandibular wax rim 12 and/or the maxillary wax rim 13. The dentist can easily move patient's lip backward by moving the mandibular wax rim 12 and/or the maxillary wax rim 13 forward as the corresponding plurality of spikes 10 provides sufficient attachment surface for the mandibular wax rim 12 and/or the maxillary wax rim 13.

[0026] Although the invention has been explained in relation to its preferred embodiment, it is to be understood that many other possible modifications and variations can be made without departing from the spirit and scope of the invention as hereinafter claimed.