TWM485707U - Dental impression tray structure of complete denture - Google Patents

Description

Full denture

This creation is about a kind of "tooth-tooth structure of full-denture dentures", especially the creation of a full-tooth denture with accurate upper and lower jaws, fast sampling speed, and accurate judgment of the patient's oral installation.

According to the public, when the teeth have been lost, or because of medical treatment, accidental atrophy, disease or old age wear, and must be extracted, it is generally necessary to install replaceable artificial teeth.

The most common form of a full denture is the form of a movable denture, which usually consists of a complete set of upper and lower jaw teeth, and the size and shape of the complete denture are adjusted and then placed over the patient and squat. On the soft tissue, it is used as a function of reconstructing oral teeth.

Nowadays, due to the advancement of materials, dentures are more durable, durable and natural in appearance. The development of denture design has improved patient comfort and chewing efficiency.

However, the manufacture and treatment of dentures cannot be mass-produced because they need to be customized according to the patient's individual arch shape, and the production process usually involves multiple clinical treatments between the patient and the dentist. Therefore, it still takes time to produce. And the patient has to endure the inconvenience caused during the making of the denture, and once the denture is done, the patient still has to undergo the upper and lower bite, the clinical and dental technique production error correction (including the mold error), increase the denture production The time required, and increase the cost of transportation, which also causes discomfort during the patient's device denture adaptation; The lack of various kinds of knowledge, it is necessary to further improve it.

In view of the fact that there are still some improvements in the current structure, the creator has been engaged in the multi-year production and sales experience of related products, and has been thinking about the existing problems and pondering the improvement methods. After many improvements and tests, the author finally created a full The denture of the denture.

Therefore, the main purpose of this creation is to provide a complete denture of the upper denture with accurate upper and lower jaws, fast sampling speed and accurate judgment of the patient's oral installation.

Another object of the present invention is to provide a full denture tooth-holding structure which can record the midline and the lips of the patient and achieve the visual appearance of the symmetrical appearance of the full-mouth reconstruction.

Another object of the present invention is to provide a method for reducing the error of denture production, reconstructing the facial cavity of a toothless patient, providing a better chewing movement function, and installing a full denture with a high degree of comfort.

In order to achieve the above object, the present invention proposes a full denture embossing tooth holder structure, comprising: an upper mold member having a front anterior region on a front side thereof, and a top surface of the upper anterior region having a plate body, the plate body and the upper front anterior region are connected to an arc-shaped extending piece extending upwardly, and the two sides of the plate body respectively have a raised edge piece integrally connected with the extending piece, and the plate body A first recess is formed between the plate body and the extending piece, and a central portion of the plate body has a bulge portion which is placed on the upper jaw of the patient; a lower module having a front anterior region on the front side of the lower mold member The lower jaw Each side of the area has an arc-shaped cheek gums portion, and each of the bottom surfaces of each of the cheek gums has a second concave portion that is placed on the lower jaw of the patient, and the top surface of the lower front region is occluded by the patient's oral cavity. It is aligned with the bottom surface of the front anterior region of the upper mold.

Wherein, the central position of the curved extension piece has a vestibular recess.

Wherein, the near middle positions of the two edged sheets are respectively provided with one side cheek recesses.

Wherein, the set position of the two edged sheets is provided with a plurality of holes.

Wherein, the arch has a plurality of vent holes.

Wherein, the cheek gums portion has more than one vent hole.

Wherein, a class area is respectively protruded between the anterior gingival area and the cheek gums.

Wherein, the upper anterior region of the upper jaw has a reticle portion below the vestibular recess, the reticle portion having a longitudinal reticle and a plurality of horizontal reticle perpendicular to the longitudinal reticle.

Wherein, the chin front region is located at a position of the reticle portion of the upper anterior region, and further has a reticle portion having a longitudinal reticle and a plurality of horizontal reticle perpendicular to the longitudinal reticle.

The following description of the preferred embodiment of the present invention is further described below in order to enable those skilled in the art to practice the present invention to be implemented in accordance with the present specification.

10‧‧‧Upper module

11‧‧‧Large front area

12‧‧‧ board

13‧‧‧Extension

131‧‧‧ vestibule recess

14‧‧‧ 边边片

141‧‧‧ cheek concave

142‧‧‧ holes

15‧‧‧First recess

16‧‧‧Arch

161‧‧‧ venting holes

20‧‧‧Down module

21‧‧‧ lower anterior region

22‧‧‧ cheek gums

221‧‧‧ venting holes

23‧‧‧Second recess

24‧‧‧Class area

30‧‧‧Marking Department

31‧‧‧ longitudinal marking

32‧‧‧ horizontal marking

40‧‧‧Marking Department

41‧‧‧ longitudinal marking

42‧‧‧ horizontal marking

The first picture is a three-dimensional exploded view of the creation.

The second picture is a three-dimensional combination diagram of the creation.

The third figure is a schematic diagram of the installation of the embodiment of the present creation.

The fourth figure is a schematic cross-sectional view of the embodiment of the present invention after installation.

The fifth picture is an enlarged schematic view of the section after the installation of the present creation.

The sixth drawing is a schematic view of the stereoscopic combination of another embodiment of the present creation.

First, please refer to the first to sixth figures. The present invention is a full denture squeezing tooth support structure, which comprises: an upper mold member 10 having a front anterior teeth on the front side of the upper mold member 10 The top surface of the upper anterior region 11 has a plate body 12, and the plate body 12 extends upwardly from the upper anterior region 11 to form an arc-shaped extending piece 13 and two of the plate body 12 The side has a raised edge piece 14 integrally connected with the extension piece 13 , and a first recess 15 is defined between the plate body 12 and the extension piece 13 , and a central position of the plate body 12 has a seat. The arching portion 16 of the upper jaw of the patient (as shown in the first figure); the lower mold member 20, the front side of the lower mold member 20 has a lower front anterior region 21, and each side of the lower anterior dentition region 21 has an arc The cheek gums 22 of the shape (as shown in the first figure), each of the bottom surfaces of each of the cheek gums 22 has a second recess 23 (as shown in the fifth figure) that is placed against the patient's lower jaw, by the patient's mouth. The occlusion allows the top surface of the chin front region 21 to be aligned with the bottom surface of the anterior region 11 of the upper mold member 10 (as shown in FIG. 5).

Wherein, the central position of the curved extension piece 13 has a vestibular recess 131 (as shown in the first figure).

Wherein, the near middle positions of the two edged sheets 14 are respectively provided with one side cheek recesses 141 (as shown in the first figure).

Wherein, the set position of the two edged piece 14 is provided with a plurality of holes 142 (such as The first picture shows).

Wherein, the arching portion 16 has a plurality of venting holes 161 (as shown in the first figure).

The cheek gums portion 22 has more than one venting opening 221 .

A class area 24 is respectively protruded between the chin front anterior region 21 and the cheek gums portion 22, and each of the class areas 24 is provided for finger pressing and positioning (as shown in the first figure).

The upper anterior region 11 has a reticle portion 30 below the vestibule recess 131. The reticle portion 30 has a longitudinal reticle 31 and a plurality of horizontal reticle 32 perpendicular to the longitudinal reticle 31 (eg, Six figures).

Wherein, the chin front region 21 is located at the position of the reticle portion 30 of the upper anterior region 11, and is further provided with a reticle portion 40 having a longitudinal line 41 and a plurality of longitudinal lines 41 Vertical horizontal line 42 (as shown in Figure 6).

With the above combination, please continue to refer to the first to sixth figures. When the patient wants to install the full denture, the author can use this creation for static modulo for the initial modal diagnosis. Eli classified the size of the patient's gums as the basis for the production of individual customized dental trays.

The preferred embodiment of the present invention can roughly classify the upper mold 10 into five sizes and classify the lower mold 20 into six sizes for initial use by patients of different oral sizes.

The main purpose of the present invention is to respectively fill the top surface of the upper mold member 10 and the bottom surface of the lower mold member 20 with the impression material, and then separately mount the upper mold member 10 and the lower mold member on the upper and lower jaws of the patient, respectively. It enables the static modulating of the patient's gums.

Since the front side of the upper mold member 10 has an upper anterior region 11, which can assist the reconstruction of the upper lip of the edentulous patient, the upper lip has a prosperous shape, and the hem portions 14 on both sides have a cheek recess 141, respectively. The appearance of the cheeks on both sides is reconstructed, and the central portion of the plate body 12 is placed against the bulge portion 16 of the upper jaw of the patient and the venting opening 161 of the bulging portion 16, which can surely attach the plate body 12 to the patient. In addition, since the front side of the lower mold member 20 has a lower anterior dentition region 21, which can assist the reconstruction of the lower lip of the edentulous patient to have a prosperous shape, and the two sides of the chin front anterior region 21 have an arc shape respectively. The cheek gums portion 22 can surely assist in reconstructing the appearance of the cheeks on both sides, and the installation comfort is high, and the top surface of the lower anterior region 21 can be aligned with the bottom surface of the upper anterior region 11 by the patient's oral engagement. (As shown in the fifth figure), the upper and lower jaws are accurately engaged, the overall sampling speed is fast, and the appropriateness of the installation of the patient's mouth can be accurately determined, and the error of the denture can be eliminated, thereby reconstructing the facial cavity of the toothless patient, and The appearance of the lips and cheeks, and provide better The function of chewing exercise, with the function of correct pronunciation, high installation comfort and practicality.

In addition, the upper anterior region 11 of the present invention has a reticle portion 30 below the vestibular recess 131. The reticle portion 30 has a longitudinal marking 31 and a plurality of horizontal markings 32 (as shown in the sixth figure). The human line and the lips of the patient's appearance can be recorded and recorded to achieve the visual beautification effect of the symmetrical appearance of the full mouth reconstruction.

In summary, the creation of the full denture of the tooth holder structure effectively improves the shortcomings of the conventional structure, and the main technical means of this creation are not found in any related publications, and the application for the new patent is in line with the application. The essentials, 提出 apply in accordance with the law, and ask the SIPO to grant the patent right.

10‧‧‧Upper module

11‧‧‧Large front area

12‧‧‧ board

13‧‧‧Extension

131‧‧‧ vestibule recess

14‧‧‧ 边边片

141‧‧‧ cheek concave

142‧‧‧ holes

16‧‧‧Arch

161‧‧‧ venting holes

20‧‧‧Down module

21‧‧‧ lower anterior region

22‧‧‧ cheek gums

221‧‧‧ venting holes

24‧‧‧Class area

Claims (9)

A full denture embossing tooth holder structure, comprising: an upper mold member, the upper side of the upper mold member has an upper anterior region, and the top mask of the upper anterior region has a plate body, the plate body and the An arc-shaped extending piece is extended upwardly from the position of the anterior region of the upper jaw, and each side of the board body has a raised edge piece integrally connected with the extending piece, and the plate body and the extending piece have a first recess, and a central portion of the plate has a bulge that is placed against the upper jaw of the patient; a lower module having a lower anterior region on the front side, and both sides of the anterior region of the lower jaw Each of the cheek gums has a curved bottom portion, and each of the bottom surfaces of each of the cheek gums has a second recess that is placed against the lower jaw of the patient, and the top surface of the anterior region of the lower jaw is matched with the upper recess of the patient's lower jaw. The bottom surface of the anterior region of the jaw is aligned on the upper part of the module. The stencil holder structure of the full denture according to claim 1, wherein the arcuate extension has a vestibular recess at a central position. The squeezing tooth support structure of the full denture according to claim 1, wherein the two middle edges are respectively provided with a side cheek recess. The dentition support structure of the full denture according to claim 1, wherein the set position of the two hem panels is provided with a plurality of holes. The method of claim 1 , wherein the arch has a plurality of venting holes. The method of claim 1 , wherein the cheek gum has more than one venting hole. The squeezing tooth support structure of the full denture according to claim 1, wherein the chin is A class zone is respectively protruded between the anterior region and the cheek gums. The method of claim 2, wherein the anterior dentition region has a reticle portion below the vestibular recess, the reticle portion having a longitudinal line and a plurality of A horizontal line perpendicular to the longitudinal line. The method of claim 3, wherein the anterior dentition region is located at a position of a reticle portion of the anterior sacral region, and a reticle portion is further provided. The portion has a longitudinal marking and a plurality of horizontal markings perpendicular to the longitudinal marking.