CN109620438B

CN109620438B - Auxiliary tooth implantation tray for oral restoration

Info

Publication number: CN109620438B
Application number: CN201910021265.2A
Authority: CN
Inventors: 杨桂梅; 孙玉梅; 颜淑云; 郭玮; 刘京群
Original assignee: Individual
Current assignee: Second Affiliated Hospital Shandong University Of Traditional Chinese Medicine
Priority date: 2019-01-08
Filing date: 2019-01-08
Publication date: 2021-01-26
Anticipated expiration: 2039-01-08
Also published as: CN109620438A

Abstract

The invention discloses a tooth implantation auxiliary tray for oral restoration, which comprises a tray assembly and a clamping assembly, wherein the tray assembly comprises a supporting plate, the upper surface of the supporting plate is provided with an upper bearing groove, the lower surface of the supporting plate is provided with a lower bearing groove, the outer side surface of the supporting plate is provided with a rotating groove, the outer surface of the supporting plate is provided with a through hole, the clamping assembly comprises a handle, a rotating shaft, a connecting piece, a retaining ring, a bolt and a baffle, and the handle and the connecting piece are integrally formed; through will be original the layer board is reformed transform into "scissors" formula the tray, the doctor's of being convenient for use also can with the die is in the problem solution that drops easily on the layer board, at first the handle with connection piece integrated into one piece to be provided with two sets ofly, and between the two through pivot alternately rotates, can with the baffle is in rotate on the layer board, through the pivoted the baffle both can with the die blocks on last holding groove with hold the inslot under with, also can prevent the entering of dust.

Description

Auxiliary tooth implantation tray for oral restoration

Technical Field

The invention belongs to the technical field of medical instruments, and particularly relates to an auxiliary tooth implantation tray for oral restoration.

Background

The dental implant technology is the best repairing mode for treating the tooth deficiency at present, a unique model taking process is needed, the model taking is a very important step before filling a plaster model and manufacturing a full crown, and the model taking method for the dental implant is divided into a windowing mode and a closed mode, wherein the windowing mode is relatively complex in model taking operation, but the precision is higher.

The special tray for taking the mold of the existing implant is used, impression materials easily fall off from the tray in the using process, rubbing failure is caused, and an open impression is easily polluted.

Disclosure of Invention

The invention provides an auxiliary tray for dental implantation for oral restoration, and aims to solve the problems that impression materials easily fall off from a tray to cause rubbing failure and an open impression is easily polluted in the using process of the conventional special tray for taking a model of a dental implant.

The invention is realized in such a way that the tooth implantation auxiliary tray for oral restoration comprises a tray assembly and a clamping assembly, wherein the tray assembly comprises a supporting plate, the upper surface of the supporting plate is provided with an upper bearing groove, the lower surface of the supporting plate is provided with a lower bearing groove, the outer side surface of the supporting plate is provided with a rotating groove, the outer surface of the supporting plate is provided with a through hole, the clamping assembly comprises a handle, a rotating shaft, a connecting piece, a buckle, a bolt and a baffle, the handle and the connecting piece are integrally formed, the handle and the connecting piece are rotatably connected to the rotating shaft, the handle and the connecting piece are both positioned on the outer surface of the rotating shaft, the bolt is fixedly connected to the connecting piece, the bolt is positioned at one end of the connecting piece, the buckle is sleeved at two ends of the.

Preferably, the supporting plate is arranged in a semicircular shape, and the radian of the supporting plate is the same as that of the oral alveolar bone.

Preferably, the handles and the connecting pieces are arranged in two groups, and the two groups are arranged in a crossed manner.

Preferably, the retaining ring is fixedly connected to the baffle and located on the side wall of the baffle.

Preferably, the number of the baffles is four, the baffles are divided into an upper group and a lower group, and the upper group and the lower group are covered on the upper bearing groove and the lower bearing groove.

Preferably, the number of the handles is two, and the handles are symmetrically arranged on the left and the right.

Preferably, the upper and lower support grooves contain a stamp inside, and the stamp is used for rubbing the teeth.

Preferably, the number of the through holes is provided with a plurality of through holes, and the through holes are uniformly distributed on the surface at equal intervals.

Compared with the prior art, the invention has the beneficial effects that: according to the auxiliary tooth implantation tray for oral restoration, the original supporting plate is changed into the scissor-type tray, so that the tray is convenient for doctors to use, and the problem that an impression is easy to fall off from the supporting plate can be solved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

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

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

FIG. 3 is a schematic structural view of a tray assembly of the present invention;

in the figure: 1-tray component, 11-supporting plate, 12-upper bearing groove, 13-lower bearing groove, 14-rotating groove, 15-through hole, 2-clamping component, 21-handle, 22-rotating shaft, 23-connecting piece, 24-retaining ring, 25-bolt and 26-baffle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-3, the present invention provides a technical solution: an auxiliary tray for dental implantation for oral restoration comprises a tray component 1 and a clamping component 2, wherein the tray component 1 comprises a supporting plate 11, the upper surface of the supporting plate 11 is provided with an upper bearing groove 12, the lower surface is provided with a lower bearing groove 13, the outer side surface is provided with a rotating groove 14, the outer surface of the supporting plate 11 is provided with a through hole 15, the clamping assembly 2 comprises a handle 21, a rotating shaft 22, a connecting piece 23, a retaining ring 24, a bolt 25 and a baffle 26, wherein the handle 21 and the connecting piece 23 are integrally formed, the handle 21 and the connecting piece 23 are both rotatably connected to the rotating shaft 22, the handle 21 and the connecting piece 23 are both positioned on the outer surface of the rotating shaft 22, the bolt 25 is fixedly connected to the connecting piece 23, the bolt 25 is positioned at one end of the connecting piece 23, the retaining ring 24 is sleeved at two ends of the plug 25, and one end of the baffle 26 is rotatably connected to the rotating shaft 22.

In the embodiment, when in use, the handle 21 is controlled by one hand of a doctor, then the distance between the thumb and the rest four fingers is opened, the left and the right handles 21 are opened, then the two connecting sheets 23 at the other end of the integrated forming are separated, the connecting sheets 23 drive the baffle plates 26 at the upper and lower parts to be separated through the bolts 25 and the fasteners, the stamp is then placed into the exposed upper and

lower sockets

12, 13, and the fingers are then closed, the closure of the stops is controlled, the stamp is stopped in the upper and

lower sockets

12, 13, the entire tray 11 is then introduced into the interior of the patient's mouth, and the handle 21 is again manipulated to open the flap 26, exposing an impression of the interior, the patient then bites to rub the teeth onto the impression, then closes the flap 26 gently while letting the patient release the teeth, and finally removes the tray 11 from the patient's mouth.

Further, the supporting plate 11 is semicircular, and the radian of the supporting plate is the same as that of the oral alveolar bone.

In this embodiment, set up layer board 11 into semi-circular and identical with alveolar bone, accord with human biology speciality more, guarantee that the patient can not cause when rubbing is bitten and block to and alleviate or the uncomfortable sense when using

Further, the handle 21 and the connecting piece 23 are provided with two groups, and the two groups are arranged in a crossed manner.

In the present embodiment, the handle 21 and the connecting piece 23 are integrally formed, and the two sets of handles 21 and the two sets of connecting pieces 23 are arranged in a crossed manner, so that the handle 21 at one end is controlled to expand or close, and the connecting piece 23 at the other end passively makes the same motion, and drives the baffle 26 to open or close.

Further, the retaining ring 24 is fixedly connected to the baffle 26 and is located on a side wall of the baffle 26.

In the present embodiment, the retaining ring 24 is located on the sidewall of the baffle 26, and the pin 25 penetrates through the upper and lower retaining rings 24, so that the upper and lower retaining plates 26 on the same side are synchronously operated, and can be opened and covered at the same time, and the connection between the connecting piece 23 and the retaining plate 26 is connected, thereby laying a foundation for controlling the movement of the baffle 26 by the movement of the connecting piece 23.

Further, the number of the baffles 26 is four, and the baffles are divided into an upper group and a lower group and cover the upper bearing groove 12 and the lower bearing groove 13.

In this embodiment, four baffles 26 are provided, and two baffles are combined to rotate with each other, so as to shield the upper supporting groove 12 or the lower supporting groove 13 on the same side, thereby preventing the inner stamp from falling off and preventing the inner stamp from being contaminated.

Furthermore, the number of the handles 21 is two, and the handles are symmetrically arranged on the left and right.

In this embodiment, set up two handles 21 and bilateral symmetry and distribute, the handle of similar scissors, this kind of design person of being convenient for's one-hand control, and control two handles 21 on the left and right sides and carry out open angle to the clamp plate that the drive other end passes through connection piece 23 to be connected rotates, lets out the opening of upper trough 12 and lower trough 13, exposes the inside die and carries out the rubbing of tooth impression.

Further, the upper and

lower sockets

12 and 13 receive a stamp inside, and the stamp is used for rubbing the teeth.

In this embodiment, the interior of the upper and

lower sockets

12, 13 receive impressions which imprint the patient or user's dental impressions onto them, the impressions collected being used to make a fitted dental prosthesis for subsequent implantation.

Further, the through holes 15 are provided in a plurality of numbers, and are uniformly distributed on the surface of the supporting plate 11 at equal intervals.

In this embodiment, the through holes 15 are used to connect the upper and

lower receiving slots

12 and 13, so that they are communicated with each other, and are uniformly and equidistantly distributed for sharing the pressure of the patient during occlusion.

The working principle and the using process of the invention are as follows: after the invention is installed, firstly, the doctor controls the handle 21 by one hand, then the distance between the thumb and the other four fingers is opened, the left and right handles 21 are opened, then the two connecting sheets 23 at the other end of the integrated forming are separated, the connecting sheets 23 drive the baffle plates 26 at the upper and lower parts to be separated through the bolts 25 and the fasteners, the stamp is then placed into the exposed upper and

lower sockets

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An auxiliary tray for tooth implantation for oral restoration is characterized by comprising a tray component (1) and a clamping component (2), wherein the tray component (1) comprises a supporting plate (11), an upper bearing groove (12) is formed in the upper surface of the supporting plate (11), a lower bearing groove (13) is formed in the lower surface of the supporting plate, a rotating groove (14) is formed in the outer side surface of the supporting plate (11), a through hole (15) is formed in the outer surface of the supporting plate (11),

joint subassembly (2) include handle (21), pivot (22), connection piece (23), buckle (24), bolt (25) and baffle (26), handle (21) with connection piece (23) integrated into one piece, just handle (21) with connection piece (23) all rotate connect in pivot (22), handle (21) with connection piece (23) all are located the surface of pivot (22), bolt (25) fixed connection in connection piece (23), bolt (25) are located the one end of connection piece (23), buckle (24) cover is located the both ends of bolt (25), the one end of baffle (26) rotate connect in pivot (22).

2. The auxiliary tray for dental implant for oral restoration according to claim 1, wherein the supporting plate (11) is configured in a semicircular shape and has the same curvature as the alveolar bone of the oral cavity.

3. The tray as claimed in claim 1, wherein the handle (21) and the connecting piece (23) are provided in two sets, and the two sets are arranged crosswise.

4. The tray as claimed in claim 1, wherein the retaining ring (24) is fixedly connected to the baffle (26) and is located on the side wall of the baffle (26).

5. The tray as claimed in claim 1, wherein said baffle plates (26) are provided in four, divided into two upper and lower groups, and cover said upper receiving groove (12) and said lower receiving groove (13).

6. The auxiliary tray for dental implant implantation for oral restoration according to claim 1, wherein the number of the handles (21) is two, and the handles are symmetrically arranged left and right.

7. The dental implant auxiliary tray for oral restoration according to claim 1, wherein the upper receiving groove (12) and the lower receiving groove (13) receive an impression therein, and the impression is used for rubbing the teeth.

8. The auxiliary tray for dental implantation for oral restoration according to claim 1, wherein the number of the through holes (15) is provided in plurality and the through holes are uniformly and equidistantly distributed on the surface of the supporting plate (11).