CN215019386U

CN215019386U - Novel tooth is planted and is operated direction subassembly

Info

Publication number: CN215019386U
Application number: CN202120853825.3U
Authority: CN
Inventors: 郑亮亮
Original assignee: Wenzhou Lucheng Liangliang Oral Clinic Co ltd
Current assignee: Wenzhou Lucheng Liangliang Oral Clinic Co ltd
Priority date: 2021-04-23
Filing date: 2021-04-23
Publication date: 2021-12-07
Anticipated expiration: 2031-04-23

Abstract

The utility model relates to a novel tooth is planted and is operated direction subassembly, a serial communication port, including deflector and at least one guide holder that is used for fixing a position the operation position, be equipped with on the deflector with the anastomotic identical face in patient's alveolus, the guiding hole has been seted up along its vertical direction on the guide holder, still including the connecting seat, be connected through the connecting seat between deflector and the guide holder, connecting seat one side is equipped with the slot, be equipped with the inserted block on the guide holder, the inserted block is inserted and is established realizing being connected of connecting seat and guide holder in the slot, the opposite side and the guide holder of connecting seat be connected, still be equipped with the recess with adjacent tooth looks adaptation on the deflector. Adopt above-mentioned technical scheme, the utility model provides a novel tooth is planted and is operated direction subassembly, this operation direction subassembly with deflector and guiding hole components of a whole that can function independently setting, simple structure, simple to operate, it is also convenient to operate simultaneously.

Description

Novel tooth is planted and is operated direction subassembly

Technical Field

The utility model belongs to the technical field of tooth planting technique and specifically relates to a novel tooth is planted and is operated direction subassembly is related to.

Background

Among the options for the tooth loss restoration, the tooth implantation restoration is becoming more popular. The implantation precision of the implant directly affects the position accuracy of the final implanted denture, and in order to obtain an ideal repair effect, the position, angle and depth of the implant need to be ensured by using implantation piracy. The method is characterized in that computer-aided design and manufacturing technology is adopted abroad, namely, a jaw three-dimensional model is reconstructed through a patient jaw face CT image before a dental implant operation, a proper implant type is selected according to jaw image data, and a digital operation guide plate is selected and designed by combining information such as residual teeth and bone mass of the jaw, so that a total implantation operation scheme is finally obtained. Therefore, the doctor can realize safe and accurate implantation operation by using the operation guide plate, not only can prevent the injury of the mandibular nerve and puncture the maxillary sinus floor, but also can ensure that the implant is placed at an ideal position.

At present, the positioning and supporting modes of the surgical guide plate mainly comprise three modes of tooth supporting, bone supporting and mucosa supporting. The tooth support means that the position of the implant is determined according to the position of the remaining teeth by using the remaining teeth as a positioning reference and a support of the surgical guide. At present, most of operation guide plates are positioned by depending on residual teeth, the operation guide plates can utilize supporting force generated by adjacent teeth to realize high positioning precision, and the guide plates are widely applied due to the characteristics of convenient application, high planting precision, small wound and the like.

The dental implant operation guide plate in the prior art comprises a base body for positioning an operation position, wherein an inosculation surface matched with an implant jaw of a patient is arranged on the base body, at least one implant preparation hole guide hole for preparing a hole is formed in the base body, and each implant preparation hole guide hole is used for forming a corresponding implant nest on an alveolar bone. However, the planting preparation hole guide hole is directly arranged on the guide plate, the planting preparation hole guide hole needs to be manufactured on the guide plate firstly, so that the operation is troublesome, the base body can block the whole planting jaw, only the position corresponding to the guide hole can be seen, and the operation is inconvenient.

Disclosure of Invention

The utility model aims at: in order to overcome the defects of the prior art, the utility model provides a novel tooth is planted and is operated direction subassembly, this operation direction subassembly with deflector and guiding hole components of a whole that can function independently setting, simple structure, simple to operate, it is also convenient to operate simultaneously.

The technical scheme of the utility model: the utility model provides a novel tooth is planted and is operated direction subassembly, a serial communication port, including deflector and at least one guide holder that is used for fixing a position the operation position, be equipped with on the deflector with the anastomotic identical face in patient's alveolus, the guiding hole has been seted up along its vertical direction on the guide holder, still including the connecting seat, be connected through the connecting seat between deflector and the guide holder, connecting seat one side is equipped with and is equipped with the slot, be equipped with the inserted block on the guide holder, the inserted block is inserted and is established realizing being connected of connecting seat and guide holder in the slot, the opposite side and the deflector of connecting seat be connected, still be equipped with the recess with adjacent tooth looks adaptation on the deflector.

Adopt above-mentioned technical scheme, no longer with the guiding hole setting on the deflector, processing is convenient like this, can not cover patient's whole planting region simultaneously, convenient operation connects deflector and guide holder through the connecting seat, stable in structure, like this when the operation is planted to the tooth, the guiding hole is difficult for skew, plants the planting position that tooth can not skew original settlement.

The utility model discloses a further setting: two limiting grooves are formed in the insert block in the vertical direction, two limiting convex strips are correspondingly arranged in the slots, the limiting convex strips are inserted in the corresponding limiting grooves, and the upper ends of the limiting convex strips are abutted to the top ends of the limiting grooves to limit the guide seat to be separated from the connecting seat.

Adopt above-mentioned further setting, the cooperation of spacing groove and spacing sand grip both can play the effect of direction, makes things convenient for the installation between guide holder and the connecting seat, can also restrict the guide holder simultaneously and break away from the connecting seat, and when drilling the patient like this, the position is accurate, can not squint.

The utility model discloses a further setting again: the size of the slot is reduced along the vertical direction of the connecting seat in sequence.

Adopt above-mentioned further setting again, make things convenient for the installation between connecting seat and the guide holder, prevent simultaneously that the guide holder from breaking away from the connecting seat.

The utility model discloses a still further set up: the guide plate is made of a light-cured resin material.

By adopting the above further arrangement, the pressure resistance is high, the adhesiveness is avoided, the cost is low, and the operation is convenient.

Drawings

Fig. 1 is a schematic view of a guide plate in an embodiment of the invention;

FIG. 2 is a schematic view of the connection between the guide seat and the connecting seat according to the embodiment of the present invention;

FIG. 3 is a schematic view of a guide base according to an embodiment of the present invention;

fig. 4 is a schematic view of a connection seat according to an embodiment of the present invention.

Detailed Description

As shown in fig. 1-4, a novel dental implant surgery guide assembly comprises a guide plate 1 for positioning a surgical position and at least one guide seat 2, wherein an anastomotic surface anastomotic with a dental alveolus of a patient is arranged on the guide plate 1, the guide plate 1 is made of a photo-curing resin material, the operation is convenient, the pressure resistance is high, the non-adhesiveness is realized, the cost is low, a guide hole 21 is arranged on the guide seat 2 along the vertical direction, the novel dental implant surgery guide assembly further comprises a connecting seat 3, the guide plate 1 is connected with the guide seat 2 through the connecting seat 3, one side of the connecting seat 3 is provided with a slot 31, an insert block 22 is arranged on the guide seat 2, the insert block 22 is inserted into the slot 31 to realize the connection between the connecting seat 3 and the guide seat 2, the other side of the connecting seat 3 is connected with the guide plate 1, the guide plate 1 is further provided with a groove adapted to an adjacent tooth, and the guide hole 21 is not arranged on the guide plate 1 any more, processing is convenient like this, can not all cover patient's whole planting region simultaneously, and convenient operation connects deflector 1 and guide holder 2 through connecting seat 3, and stable in structure, when the operation was planted to tooth like this, guiding hole 21 is difficult for skew, plants the planting position that tooth can not skew original settlement.

It is specific, be equipped with two spacing grooves 221 along its vertical direction on the inserted block 22, the correspondence is equipped with two spacing sand grip 311 in the slot 31, spacing sand grip 311 insert and establish in the spacing groove 221 that corresponds, thereby and spacing sand grip 311's upper end and spacing groove 221 top are contradicted and are set up and can be restricted guide holder 2 and break away from connecting seat 3, the cooperation of spacing groove 221 and spacing sand grip 331 both can play the effect of direction, make things convenient for the installation between guide holder 2 and the connecting seat 3, can also restrict guide holder 2 simultaneously and break away from connecting seat 3, when drilling the patient like this, the position is accurate, can not squint.

Specifically, the size of slot 31 reduces along the vertical direction of connecting seat 3 in proper order, makes things convenient for the installation between connecting seat 3 and guide holder 2, prevents simultaneously that guide holder 2 from breaking away from connecting seat 3.

The manufacturing of the surgical guide assembly comprises the following steps:

1) shooting a CT of the oral cavity of a patient, and determining an implantation scheme according to CT data, wherein the content of the implantation scheme comprises the number, type and distribution position of implanted implants, the number of the implants corresponds to the number of prepared holes on the alveolar bone of the patient, which are needed when a dental implantation operation is carried out, the distribution position of the implants corresponds to the distribution position of an implantation nest on the alveolar bone, and the type of the implants corresponds to the shape and depth of the implantation nest;

2) manufacturing a gypsum model consistent with the gum of the patient, scanning the gypsum model to obtain a gypsum three-dimensional model, and performing step 1) and step 2) without strict order regulation, or manufacturing the gypsum model first and then shooting the CT of the oral cavity of the patient;

3) and registering the CT data with the gypsum three-dimensional model, wherein the gypsum three-dimensional model is consistent with the oral cavity model of the patient, and combining the planting scheme information generated in the CT data of the patient with the gypsum three-dimensional model to manufacture a guide assembly model. Specifically, the method comprises the steps of punching holes in a gypsum three-dimensional model according to information such as positions and quantity required to be planted, adhering positioning nails in the punched holes through bonding materials, ensuring that the positioning nails are accurate in position and cannot be inclined when the positioning nails are installed, keeping the positioning nails in a vertical state, matching guide holes in a guide seat with the positioning nails after the positioning nails are installed, inserting the positioning nails into the guide holes, connecting a connecting seat with the guide seat, installing a guide plate on the gypsum three-dimensional model, wherein the guide plate is made of light-cured resin materials, so that the guide plate is easy to knead, deform and operate, one end of the guide plate is installed on an adjacent tooth beside a planting area on the gypsum three-dimensional model to form a groove, the rest parts of the guide plate are attached to the outer side of the planting area to form an inosculation surface, and the other end of the connecting seat is connected with the guide plate, just so can determine the position that needs were planted, the quantity that the number of location nail, guide holder and connecting seat was planted as required is installed, carries out the illumination to the direction subassembly again for the deflector sclerosis just can put into patient's oral cavity with the direction subassembly at last, carries out tooth and plants, and concrete tooth is planted the operation and is prior art, so no longer specifically expandes.

Claims

1. The utility model provides a novel tooth is planted and is operated direction subassembly, a serial communication port, including deflector and at least one guide holder that is used for fixing a position the operation position, be equipped with on the deflector with the anastomotic identical face in patient's alveolus, the guiding hole has been seted up along its vertical direction on the guide holder, still including the connecting seat, be connected through the connecting seat between deflector and the guide holder, connecting seat one side is equipped with and is equipped with the slot, be equipped with the inserted block on the guide holder, the inserted block is inserted and is established realizing being connected of connecting seat and guide holder in the slot, the opposite side and the deflector of connecting seat be connected, still be equipped with the recess with adjacent tooth looks adaptation on the deflector.

2. The novel dental implant surgery guide assembly according to claim 1, wherein the insert block is provided with two limit grooves along a vertical direction thereof, two limit convex strips are correspondingly arranged in the insert groove, the limit convex strips are inserted in the corresponding limit grooves, and upper ends of the limit convex strips are abutted against top ends of the limit grooves so as to limit the guide seat from being separated from the connecting seat.

3. The novel dental implant surgery guide assembly according to claim 1 or 2, wherein the size of the insertion groove is sequentially reduced along a vertical direction of the connection seat.

4. The novel dental implant surgery guide assembly of claim 3, wherein the guide plate is made of a photo-curable resin material.