CN110893122A

CN110893122A - Implant tooth positioning guide plate

Info

Publication number: CN110893122A
Application number: CN201911303603.8A
Authority: CN
Inventors: 周荣友
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-03-20

Abstract

The invention provides a positioning guide plate for implanting teeth, which relates to the field of medical equipment and comprises an outer guide plate, an inner guide plate, an outer expansion plate and a protection plate, wherein the outer expansion plate is fixed on the outer side of the outer guide plate, the protection plate is arranged at the top of the outer expansion plate, a teethridge is arranged between the outer guide plate and the inner guide plate, and a guide device is arranged between the outer guide plate and the inner guide plate. This kind plant tooth location baffle, through setting up first spout and guider, the locating piece slides on first spout, a breach can appear in the position that needs to plant, through the recess that sets up in the locating piece, make the locating piece can be according to the alveolus breach, automatic flagging, can fix a position fast, high durability and convenient use, the effectual accuracy that improves the location, realize accurate drilling, patient's misery has been reduced, the protective layer that sets up on the locating piece, can play certain guard action to the tooth, avoid the locating piece to make the tooth receive wearing and tearing when the location.

Description

Implant tooth positioning guide plate

Technical Field

The invention relates to the technical field of medical equipment, in particular to a positioning guide plate for dental implantation.

Background

The tooth planting method is that a titanium tooth root is implanted into an alveolar bone, a base is embedded, and a new tooth crown is installed. In the operation of implanting the implant in the oral cavity of a patient, a positioning guide plate corresponding to the internal teeth of the oral cavity of the patient needs to be manufactured before an operation, and a doctor can be helped to determine the implantation position of the implant nail in the operation through the positioning guide plate.

According to the reconfigurable guide plate for the oral dental implant provided by the Chinese patent No. CN201710669722.X, the comparison document provides that the existing implant guide plates are implant guide plates which are made according to the shape of the oral cavity of a patient and cannot be detached, and if the measurement is wrong, the measurement is needed to be done again, so that the cost is improved, the repair period is prolonged, the pain of the patient is increased, and the use is inconvenient. The positioning device can be adjusted, so that the medical staff can be conveniently and accurately positioned, the cost is saved, and the use is convenient. The outer guide plate and the inner guide plate are detachably assembled, so that the use of different patients is facilitated, and the cost is saved. Is convenient for accurate positioning and shortens the treatment period.

But this plant baffle can receive certain wearing and tearing to the remaining good tooth of patient in the use, if the positioner in the above-mentioned file is gone deep into inside the tooth mouth moreover, difficult fixed to can reduce the accuracy of location, increase patient's misery, it is inconvenient to use.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the implant positioning guide plate, which solves the problems that the implant guide plate can cause certain abrasion to other good teeth of a patient and is not easy to fix in the using process, the positioning accuracy is reduced, the pain of the patient is increased, and the use is inconvenient.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a positioning guide plate for dental implantation comprises an outer guide plate, an inner guide plate, an outer expansion plate and a protection plate, wherein the outer expansion plate is fixed on the outer side of the outer guide plate, the protection plate is arranged at the top of the outer expansion plate, a dental bed is arranged between the outer guide plate and the inner guide plate, and a guide device is arranged between the outer guide plate and the inner guide plate;

the guide device comprises a positioning block and a guide column, guide holes are formed in the positioning block and the guide column, first sliding grooves are formed in the outer guide plate and the inner guide plate, and the first sliding grooves are connected with the positioning block in a sliding mode;

the slide rail has been seted up to the inside of locating piece, the sliding block is all installed to the both sides of guide post, the guide post passes through sliding block and locating piece sliding connection.

A locking device is arranged on one side of the inner guide plate and comprises a connecting rod, a second sliding groove is formed in the inner guide plate and is connected with the connecting rod in a sliding mode, an extrusion spring is installed at one end of the connecting rod, and a rotating rod is installed at the other end of the connecting rod;

the upper side of the tongue depressor is provided with a sliding rod, the sliding rod is connected with a moving block in a sliding mode, the top of the moving block is provided with a telescopic column, and the top of the telescopic column is fixedly provided with a gum guard plate.

Preferably, both sides and the bottom of the positioning block are provided with protective layers.

Preferably, a tongue depressor is arranged on one side of the inner guide plate.

(III) advantageous effects

The invention provides a positioning guide plate for a dental implant. The method has the following beneficial effects:

1. this kind plant tooth location baffle, through setting up first spout and guider, the locating piece slides on first spout, a breach can appear in the position that needs to plant, through the recess that sets up in the locating piece, make the locating piece can be according to the alveolus breach, automatic flagging, can fix a position fast, high durability and convenient use, the effectual accuracy that improves the location, realize accurate drilling, patient's misery has been reduced, the protective layer that sets up on the locating piece, can play certain guard action to the tooth, avoid the locating piece to make the tooth receive wearing and tearing when the location.

2. This kind plant tooth location baffle through setting up locking device, according to the position of locating piece location, utilizes the clip to move the bull stick to the locating piece for arbitrary position after, rotates the bull stick to can strengthen the fixed of locating piece, the effectual accuracy that improves the location, easy operation reduces patient's misery moreover.

3. This kind of planting tooth location baffle through setting up mutually supporting of tongue depressor, slide bar, movable block, flexible post and gum backplate, and the tongue depressor can restrain the tongue activity, avoids the tongue to influence the dentist operation, and the patient mouth opening is opened in the flexible of flexible post, can help the patient, relaxs patient's mouth muscle, and the gum backplate can play the effect of support, makes the dentist plant the tooth operation high-efficiently smoothly.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the structure of the present invention;

FIG. 3 is an assembled view of the structural guide of the present invention;

FIG. 4 is a side view of the structural guide of the present invention;

FIG. 5 is a front view of the structure of the invention;

fig. 6 is a schematic view of the locking device of the present invention.

In the figure: the tooth bed comprises an outer guide plate 1, an inner guide plate 2, a tooth bed 3, a first sliding chute 4, a second sliding chute 5, an outer expansion plate 6, a protection plate 7, a tongue depressor 8, a sliding rod 9, a moving block 10, a telescopic column 11, a tooth bed protection plate 12, a rotating rod 13, a connecting rod 14, a positioning block 15, a guide hole 16, a guide column 17, a protective layer 18, a sliding rail 19, a sliding block 20 and an extrusion spring 21.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

The embodiment of the invention provides a dental implant positioning guide plate, which comprises an outer guide plate 1, an inner guide plate 2, an outer expansion plate 6 and a protection plate 7, wherein the outer expansion plate 6 is fixed on the outer side of the outer guide plate 1, the protection plate 7 is arranged at the top of the outer expansion plate 6, and a dental bed 3 is arranged between the outer guide plate 1 and the inner guide plate 2, as shown in figures 1 to 6.

Be provided with guider between outer baffle 1 and the interior baffle 2, through setting up first spout 4 and guider, locating piece 15 slides on first spout 4, a breach can appear in the position that needs were planted, through the recess that sets up in the locating piece 15, make locating piece 15 can be according to the alveolus breach, it is automatic flagging, can fix a position fast, high durability and convenient use, the effectual accuracy that improves the location, realize accurate drilling, patient's misery has been reduced, the protective layer 18 that sets up on the locating piece 15, can play certain guard action to the tooth, avoid locating piece 15 to make the tooth receive wearing and tearing when the location.

The guiding device comprises a positioning block 15 and a guiding column 17, and can play a better positioning role by arranging the guiding column 17, the guiding hole 16 is formed in the positioning block 15 and the guiding column 17, the first sliding groove 4 is formed in the outer guide plate 1 and the inner guide plate 2, and the first sliding groove 4 is connected with the positioning block 15 in a sliding mode.

Slide rail 19 has been seted up to the inside of locating piece 15, and sliding block 20 is all installed to the both sides of guide post 17, and guide post 17 passes through sliding block 20 and locating piece 15 sliding connection.

Both sides and the bottom of locating piece 15 all are provided with protective layer 18, and the protective layer 18 that sets up on the locating piece 15 can play certain guard action to the tooth, avoids locating piece 15 to make the tooth receive wearing and tearing when the location.

One side of interior baffle 2 is provided with locking device, through setting up locking device, position according to locating piece 15 location, utilize the clip to move bull stick 13 to the locating piece 15 for behind the optional position, rotate bull stick 13, thereby can strengthen the fixed of locating piece 15, the effectual accuracy that improves the location, and easy operation, reduce patient's misery, locking device includes connecting rod 14, second spout 5 has been seted up to the inside of interior baffle 2, second spout 5 and connecting rod 14 sliding connection, extrusion spring 21 is installed to the one end of connecting rod 14, bull stick 13 is installed to the other end of connecting rod 14.

One side of the inner guide plate 2 is provided with a tongue depressor 8, and the tongue depressor 8 can inhibit the movement of the tongue and avoid the influence of the tongue on the dental operation.

The upside of tongue depressor 8 is provided with slide bar 9, and sliding connection has movable block 10 on slide bar 9, and flexible post 11 is installed at the top of movable block 10, and the flexible of flexible post 11 can help the patient open the mouth, relaxs patient's mouth muscle, and the top fixed mounting of flexible post 11 has teethridge backplate 12, and teethridge backplate 12 can play the effect of support, makes the dentist plant the tooth operation smoothly high-efficiently.

The working principle is as follows: when the positioning block 15 is used, the positioning block 15 is moved to a position near a dental implant, the guide plate is placed in a dental opening of a patient, the positioning block 15 slides on the first sliding groove 4 through the arrangement of the first sliding groove 4 and the guiding device, a notch appears at the position to be implanted, the positioning block 15 automatically drops according to the notch of the dental socket through the groove arranged in the positioning block 15, the positioning block 15 can be quickly positioned, the use is convenient, the positioning accuracy is effectively improved, accurate drilling is realized, the pain of the patient is reduced, the protective layer 18 arranged on the positioning block 15 can play a certain protection role on teeth, the teeth are prevented from being abraded when the positioning block 15 is positioned, the rotating rod 13 is rotated after the rotating rod 13 is moved to any position corresponding to the positioning block 15 through the arrangement of the locking device according to the positioning position of the positioning block 15 by utilizing the clamp, the fixation of the positioning block 15 is enhanced, and the positioning accuracy is effectively improved, finally, the whole reconstruction guide plate is clamped with the teeth of the patient for treatment.

To sum up, this kind of implant tooth location baffle, through setting up first spout 4 and guider, locating piece 15 slides on first spout 4, a breach can appear in the position that needs to plant, through the recess that sets up in the locating piece 15, make locating piece 15 can be according to the alveolus breach, automatic flagging, can fix a position fast, high durability and convenient use, the effectual accuracy that improves the location, realize accurate drilling, patient's misery has been reduced, the last protective layer 18 that sets up of locating piece 15, can play certain guard action to the tooth, avoid locating piece 15 to make the tooth receive wearing and tearing when the location.

This kind of implant tooth location baffle, through setting up locking device, according to the position of locating piece 15 location, utilize the clip to move bull stick 13 to the arbitrary position that locating piece 15 is for after, rotate bull stick 13 to can strengthen the fixed of locating piece 15, the effectual accuracy that improves the location, easy operation reduces patient's misery moreover.

In addition, the dental implant positioning guide plate is provided with the tongue depressor 8, the sliding rod 9, the moving block 10, the telescopic column 11 and the gum guard plate 12 which are matched with each other, the tongue depressor 8 can inhibit the movement of the tongue, the influence of the tongue on the dental surgery is avoided, the telescopic column 11 can stretch out and draw back, the mouth of a patient can be opened, the mouth muscles of the patient are relaxed, and the gum guard plate 12 can play a role in supporting, so that the dental surgery can be smoothly and efficiently carried out by the dentist.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a planting tooth location baffle, includes outer baffle (1), interior baffle (2), expands board (6) and guard plate (7) outward, expand board (6) outward and be fixed in the outside of outer baffle (1), guard plate (7) are installed in the top of expanding board (6) outward, its characterized in that: a teethridge (3) is arranged between the outer guide plate (1) and the inner guide plate (2), and a guide device is arranged between the outer guide plate (1) and the inner guide plate (2);

the guide device comprises a positioning block (15) and a guide column (17), guide holes (16) are formed in the positioning block (15) and the guide column (17), first sliding grooves (4) are formed in the outer guide plate (1) and the inner guide plate (2), and the first sliding grooves (4) are connected with the positioning block (15) in a sliding mode;

a sliding rail (19) is arranged in the positioning block (15), sliding blocks (20) are mounted on two sides of the guide column (17), and the guide column (17) is connected with the positioning block (15) in a sliding mode through the sliding blocks (20);

a locking device is arranged on one side of the inner guide plate (2), the locking device comprises a connecting rod (14), a second sliding groove (5) is formed in the inner guide plate (2), the second sliding groove (5) is connected with the connecting rod (14) in a sliding mode, an extrusion spring (21) is installed at one end of the connecting rod (14), and a rotating rod (13) is installed at the other end of the connecting rod (14);

a sliding rod (9) is arranged on the upper side of the tongue depressor (8), a moving block (10) is connected onto the sliding rod (9) in a sliding mode, a telescopic column (11) is installed at the top of the moving block (10), and a gum guard plate (12) is fixedly installed at the top of the telescopic column (11).

2. The implant positioning guide of claim 1, wherein: and protective layers (18) are arranged on the two sides and the bottom of the positioning block (15).

3. The implant positioning guide of claim 1, wherein: a tongue depressor (8) is arranged on one side of the inner guide plate (2).