CN111568595A - Gum-imitating type resin-supported stopper - Google Patents

Abstract

The invention discloses a resin-support imitating gingival-type occluder, comprising a base support plate fitted with the surface of the oral cavity vestibule. There are also retaining posts on the base plate that match the shape of the undercuts between the teeth. The resin holder imitating gingival-type occluder of the present invention can be used to temporarily seal the wound after cyst opening and decompression, and play a key role in preventing the premature healing of the cystic opening window. At the same time, the resin holder imitating the gum-type The occluder can prevent food from entering the cyst cavity when eating, which is beneficial to the cleaning of the cyst cavity. Regular grinding and modification of the occluder can help the cyst to shrink and grow toward the opening.

Description

Resin tray imitation gingival occluder

technical field

The invention relates to the field of medical equipment, in particular to a resin-supported gingival-shaped occluder.

Background technique

Various odontogenic and non-odontogenic cysts are common diseases that occur in the jaw. For cysts that occur in the jaw, the commonly used treatment methods include fenestration and resection. Fenestration is to open the bone and cyst wall on the surface of the cystic lesion in the first stage operation, or to try Remove the cyst wall, and then keep the wound open. Under the stimulation of normal functional activities, a large amount of new bone will be formed around the cyst, and the cyst will shrink rapidly. After 8-16 months, depending on the recovery, stage II surgery is selected, which can maximize the preserve the shape and function of the jawbone. At present, the occluders on the market include a snap ring denture type occluder or an orthodontic die-retaining occluder, etc., which are expensive to manufacture and uncomfortable to wear.

SUMMARY OF THE INVENTION

In view of the above problems, the present invention provides a resin holder imitating gingival occluder, which has the advantages of convenient manufacture, good retention, fit to the gingiva, and comfortable use.

The technical scheme of the present invention is:

A resin support imitating gum-type occluder, comprising a base support plate fitted with the surface of the oral cavity vestibule, the side of the base support plate fitted with the oral cavity vestibule is provided with a capsular cavity plug corresponding to the capsular cavity stoma, the base support plate There is also a retention post that matches the shape of the undercut between the teeth.

The working principle of the above technical solution is as follows:

The resin holder of the present invention imitates the gingival-type occluder with a protruding cystic cavity plug extending into the cavity. This type of occluder is suitable for all cases of cysts with fenestration in the vestibular sulcus, and is especially suitable for the absence of anterior teeth. In the case of dental jaw cyst, the method of making is to make a wax-up on the plaster model according to the shape of the cyst cavity, and at the cyst stoma, properly stretch the base plate in the oral vestibule. This type of obturator uses the labio-cheek muscle Or the undercut retention between the teeth, the obturator needs to be removed after eating or when the cyst cavity is flushed with medicine. The resin holder imitating gingival-type occluder of the present invention can be worn in a timely and correct manner after the operation, which can temporarily seal the wound after cyst opening and decompression, and plays a key role in preventing the premature healing of the cystic window opening. At the same time, the resin holder imitating the gingival type The occluder can prevent food from entering the cyst cavity when eating, which is beneficial to the cleaning of the cyst cavity. Regular grinding and modification of the occluder can help the cyst to shrink and grow toward the opening.

In a further technical solution, the thickness of the base plate is 1mm-1.5mm.

In a further technical solution, the base plate is a hard resin material.

In a further technical solution, the surface smoothness of the base plate is Ra0.025-Ra0.05.

The beneficial effects of the present invention are:

1. It is suitable for most cases with fenestration in the vestibular sulcus.

2. The base plate is thinner, mimics the shape of the gums, fits the gums, has a smooth surface and is comfortable to wear.

3. Use the lip-cheek muscle or the undercut between the teeth for retention, and the retention effect is good.

4. It can temporarily seal the wound after cyst opening and decompression, which plays a key role in preventing the premature healing of the cyst opening. At the same time, the resin-like gum-type obturator can prevent food from entering the cyst during eating, which is beneficial to the cyst. Lumen cleaning, regular grinding and modification of the obturator will help the cyst to shrink and grow toward the opening.

Description of drawings

Fig. 1 is the front view of the resin holder imitating gum-type occluder according to the embodiment of the present invention;

FIG. 2 is a top view of the resin holder imitating the gum-type occluder according to the embodiment of the present invention.

Description of reference numbers:

10. Base plate; 20. Capsule plug; 30. Retention column.

Detailed ways

The embodiments of the present invention will be further described below with reference to the accompanying drawings.

Example:

As shown in Figures 1 and 2, a resin tray imitating a gum-type occluder includes a base plate 10 that is fitted to the surface of the oral vestibule, and the side of the base plate 10 that is fitted to the oral vestibule corresponds to the capsostomy A bladder plug 20 is provided at the base plate 10 , and a retaining post 30 matching the shape of the undercut between the teeth is also provided on the base plate 10 .

The working principle of the above technical solution is as follows:

The resin holder of the present invention imitates the gingival type occluder, with a protruding capsule cavity plug 20 extending into the capsule cavity. This type of occluder is suitable for all cyst cases with fenestration in the vestibular sulcus, and is especially suitable for the anterior teeth without For the case of jawbone cyst with missing teeth, the manufacturing method is to make a wax-up on the plaster model according to the shape of the cyst cavity, and at the cyst stoma, properly extend the base plate 10 at the oral vestibule. This type of obturator uses the lip Retention of buccal muscles or indentations between teeth, the obturator needs to be removed after eating or when the cyst cavity is flushed with medication. The resin holder imitating gingival-type occluder of the present invention can be worn in a timely and correct manner after the operation, which can temporarily seal the wound after cyst opening and decompression, and plays a key role in preventing the premature healing of the cystic window opening. At the same time, the resin holder imitating the gingival type The occluder can prevent food from entering the cyst cavity when eating, which is beneficial to the cleaning of the cyst cavity. Regular grinding and modification of the occluder can help the cyst to shrink and grow toward the opening.

In another embodiment, the thickness of the base plate 10 is 1 mm-1.5 mm.

In another embodiment, the base plate 10 is a hard resin material.

In another embodiment, the surface smoothness of the base plate 10 is Ra0.025-Ra0.05.

The above-mentioned embodiments only represent specific embodiments of the present invention, and the descriptions thereof are specific and detailed, but should not be construed as limiting the patent scope of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can also be made, which all belong to the protection scope of the present invention.

Claims (4)

1. a resin support imitates the gum type occluder, it is characterized in that, comprise the base support plate that fits with the oral cavity vestibule surface, and the one side of the base support plate that fits the oral cavity vestibule is provided with a capsule cavity at the corresponding capsular stoma. The base plate is also provided with a retaining column matching the shape of the undercut between the teeth. 2 . The gingival-like occluder with resin support according to claim 1 , wherein the thickness of the base support plate is 1 mm-1.5 mm. 3 . 3 . The gum-like occluder with resin support according to claim 2 , wherein the base support plate is made of a hard resin material. 4 . 4 . The gingival-like occluder with resin support according to claim 3 , wherein the surface smoothness of the base support plate is Ra0.025-Ra0.05. 5 .

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