CN217310644U

CN217310644U - Oral implantation guider

Info

Publication number: CN217310644U
Application number: CN202123344494.XU
Authority: CN
Inventors: 程鲁晋; 李魏猿
Original assignee: First Affiliated Hospital of Xinjiang Medical University
Current assignee: First Affiliated Hospital of Xinjiang Medical University
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-08-30
Anticipated expiration: 2031-12-28

Abstract

The utility model discloses the application belongs to the oral planting technical field, specifically disclose an oral planting director, including horizontally baffle, the baffle middle part is along vertical to having seted up the through-hole, the circumference equipartition of through-hole is provided with a plurality of first spine portions along the baffle lower part, the vertical sliding connection in baffle one side has first montant, first montant lower part is equipped with first clamp ring, the vertical sliding connection of baffle opposite side has the second montant, second montant lower part is equipped with the second clamp ring, first montant and second montant, and first clamp ring and second clamp ring all use the axis of through-hole as the benchmark and symmetrical arrangement, first clamp ring is the elastic component with the second clamp ring. This scheme is mainly used and is carried out the in-process that leads to the planting body, has solved the inconvenient problem of its baffle adjustment of director that has the clip.

Description

Oral implantation guider

Technical Field

The utility model belongs to the technical field of the oral implantation, a guider is planted in oral cavity is specifically disclosed.

Background

In the oral implantation, in order to implant an implant at an optimal position, a guide is needed to position the implant position based on a CT scanning image, the guide with a clip at the bottom generally comprises two parts, namely a clip and a horizontal guide plate, when the alveolar ridge is clamped, the position of the guide plate needs to be grasped by adjusting the clamping angle of the clip, and finally the guide plate is leveled on the upper surface of the alveolar ridge.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an oral implantation director to solve the inconvenient problem of its baffle adjustment of director that has the clip.

In order to achieve the above object, the basic scheme of the utility model is: oral cavity planting director, including the horizontally baffle, the baffle middle part is along vertical to having seted up the through-hole, the baffle lower part is provided with a plurality of first spine portions along the circumference equipartition of through-hole, the vertical sliding connection in baffle one side has first montant, first montant lower part is equipped with first clamp ring, the vertical sliding connection in baffle opposite side has the second montant, second montant lower part is equipped with the second clamp ring, first montant and second montant, and first clamp ring all uses the axis of through-hole as the benchmark and symmetrical arrangement with the second clamp ring, first clamp ring is the elastic component with the second clamp ring.

The working principle of the basic scheme is as follows:

the first clamping ring and the second clamping ring are unfolded by using special unfolding pliers and are unfolded to alveolar ridges, the lower part of the guide plate is placed at the upper part of the alveolar ridges of the area to be planted, and the axial direction of the through hole is kept consistent with the center of the bone surface of the area to be planted; keep the position of through-hole motionless, adjust first clamp ring, the angle of second clamp ring from nearly far-between to and bucco-lingual, after adjusting suitably, slowly loosen first clamp ring, second clamp ring, make it press from both sides the alveolar ridge both sides tightly, when the centre gripping height of first clamp ring, second clamp ring is on the high side, press the baffle downwards, enable the baffle and slide down along first montant, second montant, the baffle moves down can make first spine portion place alveolar ridge upper surface in and fix a position.

The beneficial effect of this basic scheme lies in:

(1) in this scheme, through with first montant and second montant and the vertical sliding connection of baffle, be convenient for on the one hand when the centre gripping position of first clamp ring, second clamp ring is on the high side, carry out quick adjustment to the high position of baffle, on the other hand, when many teeth arrange in succession and plant, conveniently utilize first montant, second montant to measure the depth of parallelism of two adjacent planting bodies.

Furthermore, a first opening is formed in one side of the guide plate in the vertical direction, a second opening is formed in the other side of the guide plate in the vertical direction, the first vertical rod is arranged in the first opening so as to realize the vertical sliding connection between the first vertical rod and the guide plate, and the second vertical rod is arranged in the second opening so as to realize the vertical sliding connection between the second vertical rod and the guide plate; a first limiting rod is arranged on the first vertical rod, and a second limiting rod is arranged on the second vertical rod. The structure is simple, and the manufacture is convenient.

Furthermore, the first clamping ring and the second clamping ring respectively comprise a clamping rod and second spine parts arranged at the lower part of the clamping rod, clamping lugs are arranged on the clamping rod, and the midpoint of the connecting line of the tips of the two second spine parts is intersected with the axis of the through hole.

Further, the upper part of the guide plate is provided with a lantern ring which is coaxially arranged with the through hole, and a guide pipe is coaxially connected in the lantern ring in a threaded manner. Through the pipe of the multiple specification of detachable connection, be convenient for retrain the bone drilling pole.

Furthermore, the lantern ring and the conduit are made of transparent materials.

Drawings

Fig. 1 is a schematic view of a southwest isometric perspective structure of an embodiment of the oral implantation guide of the present invention;

FIG. 2 is a front view of FIG. 1;

fig. 3 is a left side view of fig. 1.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the guide plate comprises a guide plate 1, a through hole 2, a first spine part 3, a first vertical rod 4, a first clamping ring 5, a second vertical rod 6, a second clamping ring 7, a first limiting rod 8, a second limiting rod 9, a clamping rod 10, a second spine part 11, a clamping lug 12, a lantern ring 13 and a guide pipe 14.

The implementation example is shown in fig. 1, 2 and 3, the oral implantation guider comprises a horizontal guide plate 1, a through hole 2 is formed in the middle of the guide plate 1 in the vertical direction, four first spine parts 3 are uniformly distributed and mounted on the lower part of the guide plate 1 along the circumferential direction of the through hole 2, a first opening is formed in the left side of the guide plate 1 in the vertical direction, a second opening is formed in the right side of the guide plate 1 in the vertical direction, a first vertical rod 4 is arranged in the first opening so as to realize the vertical sliding connection between the guide plate 1 and the guide plate, and a second vertical rod 6 is arranged in the second opening so as to realize the vertical sliding connection between the guide plate 1 and the guide plate; a first limiting rod 8 is arranged on the first vertical rod 4, and a second limiting rod 9 is arranged on the second vertical rod 6.

First clamp ring 5 is welded to first montant 4 lower part, and second clamp ring 7 is welded to second montant 6 lower part, and first montant 4 and second montant 6 to and first clamp ring 5 and second clamp ring 7 all use the axis of through-hole 2 as the benchmark and symmetrical arrangement, and first clamp ring 5 and second clamp ring 7 are stainless steel's elastic component.

The first clamping ring 5 and the second clamping ring 7 are in a mirror image relationship with each other and respectively comprise a clamping rod 10 and second spine parts 11 at the lower parts of the clamping rods 10, clamping lugs 12 are welded on the clamping rods 10, and the middle point of the connecting line of the tip ends of the two second spine parts 11 is intersected with the axis of the through hole 2.

In order to limit the bone drill in a constrained manner, a sleeve ring 13 which is coaxial with the through hole 2 is arranged on the upper portion of the guide plate 1, a guide pipe 14 is coaxially connected in the sleeve ring 13 in a threaded manner, and the sleeve ring 13 and the guide pipe 14 are made of transparent materials.

The specific implementation process is as follows:

before the guider is used, the guider is sterilized; when the device is used, the first clamping ring 5 and the second clamping ring 7 are propped open through the two clamping lugs 12 by using the special propping-open forceps and are placed on the alveolar ridge, then the lower surface of the guide plate 1 is placed on the upper part of the alveolar ridge of the area to be planted, and the axial direction of the through hole 2 is kept consistent with the center of the bone surface of the area to be planted.

Keep the position of through-hole 2 motionless, adjust first clamp 5, the angle of second clamp 7 from nearly far-between to and the cheek tongue to, adjust suitable back, slowly loosen first clamp 5, second clamp 7, make two second spine portions 11 press from both sides tight alveolar ridge both sides, in the operation, when the centre gripping height of first clamp 5, second clamp 7 is on the high side, press down baffle 1, can make baffle 1 slide down along first montant 4, second montant 6, baffle 1 moves down, can utilize first spine portion 3 to place in alveolar ridge upper surface and fix a position.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be pointed out that, for the person skilled in the art, without departing from the structure of the invention, several variants and modifications can be made, which should also be regarded as the scope of protection of the invention, which will not affect the effectiveness of the implementation of the invention and the utility of the patent.

Claims

1. The oral cavity planting guider is characterized by comprising a horizontal guide plate, the through hole is vertically arranged in the middle of the guide plate, a plurality of first spine parts are arranged on the lower portion of the guide plate along the circumferential uniform distribution of the through hole, a first vertical rod is connected to one side of the guide plate in a vertical sliding mode, a first clamping ring is arranged on the lower portion of the first vertical rod, a second vertical rod is connected to the other side of the guide plate in a vertical sliding mode, a second clamping ring is arranged on the lower portion of the second vertical rod, the first vertical rod and the second vertical rod are arranged symmetrically, and the first clamping ring and the second clamping ring are both arranged symmetrically by taking the axis of the through hole as a reference, and are elastic parts.

2. The oral implant guide of claim 1, wherein the guide plate has a first opening formed in a vertical direction on one side thereof and a second opening formed in a vertical direction on the other side thereof, the first vertical rod being disposed in the first opening to allow vertical sliding connection therewith, and the second vertical rod being disposed in the second opening to allow vertical sliding connection therewith; a first limiting rod is arranged on the first vertical rod, and a second limiting rod is arranged on the second vertical rod.

3. The dental implant guide of claim 2, wherein the first and second clamp rings each comprise a clamp rod and a second spine portion disposed at a lower portion of the clamp rod, the clamp rod is provided with a clamping ear, and a midpoint of a connecting line between the two spine portions intersects with an axis of the through hole.

4. The dental implant guide of claim 3, wherein the guide plate is provided at an upper portion thereof with a collar coaxially disposed with the through hole, and a guide tube is coaxially screw-coupled to the collar.

5. The dental implant guide of claim 4, wherein the collar and the guide tube are made of transparent material.