A periosteum-adhering implant

Abstract

The utility model relates to the technical field of implant, and disclose a kind of bone-membrane formula implant, including chimera, the top of left and right two ends of chimera is all provided with connecting hole, the inner chamber of connecting hole is inserted with connecting pin, snap ring is fixedly installed in the middle part of connecting pin. The utility model can align the end of the connecting pin that one connecting hole on another chimera extends out after inserting connecting pin into connecting hole, then the connecting hole on another chimera is inserted on connecting pin, finally using hammer and other tools to knock tight two chimeras to each other, make snap ring press into chimera, hold two chimeras, and then realize the combination type connection of multiple chimeras, when planting, it only needs to position and install multiple denture positions once, simple and convenient operation.

Description

Technical Field

[0001] This utility model relates to the field of implant technology, and more specifically, to an adhesive periosteum type implant. Background Technology

[0002] Mucoperiosteal implants are a type of denture. The implant is placed on the alveolar ridge after the periosteum is dissected, and then screws are used to fix the implant to the ridge. Finally, the periosteum is sutured shut, leaving an abutment for the denture. However, currently available mucoperiosteal implants are typically single-teeth implants. In practice, if there is a need to implant dentures in two or more adjacent tooth locations, each implant needs to be individually positioned and placed, making the procedure quite complex. Utility Model Content

[0003] To overcome the shortcomings of existing technologies, this invention provides an adhesive periosteum type implant, which has the advantage of being able to be used in combination.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a periosteum-type implant, including a chisel body, wherein the top of both ends of the chisel body are provided with connecting holes, a connecting pin is inserted into the inner cavity of the connecting hole, and a retaining ring is fixedly installed in the middle of the connecting pin.

[0005] As a preferred embodiment of the present invention, a base is fixedly installed at the top of the interlocking body, and a nipple is fixedly installed at the bottom of the interlocking body.

[0006] As a preferred technical solution of this utility model, the overall shape of the interlocking body is saddle-shaped, and the four corners at the bottom of the interlocking body are provided with smooth transition treatment.

[0007] As a preferred embodiment of this utility model, the fitting body has a mounting hole in the middle, a fixing ring is fixedly installed in the inner cavity of the mounting hole, and a bolt is engaged in the inner cavity of the mounting hole.

[0008] As a preferred embodiment of this utility model, the mounting hole is a stepped groove, and the fixing ring is installed at the end of the mounting hole away from the base.

[0009] As a preferred embodiment of this utility model, three mounting holes are provided in both the front and rear directions of the fitting body, and the three mounting holes are arranged in a triangular pattern.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0011] 1. This utility model allows for the alignment of the connecting hole on another fitting with the protruding end of the connecting pin after the connecting pin is inserted into the connecting hole. Then, the connecting hole on the other fitting is inserted into the connecting pin. Finally, tools such as a hammer are used to tap the two fittings together to press the retaining ring into the fitting and lock the two fittings in place. This enables the combination connection of multiple fittings. During implantation, multiple denture positions can be located and installed in one operation, making the operation simple and convenient.

[0012] 2. In this invention, when the bolt is screwed into the mounting hole, the fixing ring contains uncontaminated saline solution. When the bolt torque is reached, the bolt will break the fixing ring, and the saline solution inside the fixing ring will flow out. Doctors can observe the flow of transparent liquid, which indicates that the tightening force is up to standard. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the exploded connection of the connecting pin structure of this utility model;

[0015] Figure 3 This utility model Figure 2 Enlarged view of point A in the middle;

[0016] Figure 4 This utility model Figure 2 Enlarged diagram of point B in the middle.

[0017] In the diagram: 1. Fitting body; 2. Base; 3. Connecting hole; 4. Connecting pin; 5. Snap ring; 6. Nipple; 7. Mounting hole; 8. Bolt; 9. Retaining ring. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] like Figures 1 to 4 As shown, this utility model provides a periosteum type implant, including a chisel body 1. The top of both ends of the chisel body 1 are provided with connecting holes 3. A connecting pin 4 is inserted into the inner cavity of the connecting hole 3. A retaining ring 5 is fixedly installed in the middle of the connecting pin 4.

[0020] After inserting the connecting pin 4 into the connecting hole 3, the connecting hole 3 on another interlocking body 1 can be aligned with the protruding end of the connecting pin 4. Then, the connecting hole 3 on the other interlocking body 1 is inserted into the connecting pin 4. Finally, the two interlocking bodies 1 are hammered together to press the retaining ring 5 into the interlocking body 1 and lock the two interlocking bodies 1 in place. This allows for the combination connection of multiple interlocking bodies 1. During implantation, multiple denture positions can be positioned and installed in one operation, making the operation simple and convenient.

[0021] The base 2 is fixedly installed at the top of the chimera 1, and the nipple 6 is fixedly installed at the bottom of the chimera 1.

[0022] After the chimera 1 is implanted, the thread in the middle of the abutment 2 can be screwed into the thread to fix the denture. The nipple 6 can promote the ingrowth of the periosteum into the gap of the nipple 6, increasing the stability of the implant.

[0023] The overall shape of the saddle-shaped body 1 is such that the four corners at the bottom of the saddle-shaped body 1 are rounded.

[0024] The saddle-shaped interlocking element 1 can span across the tooth ridge, thus better conforming to the curvature of the tooth ridge and making the installation tighter and more secure.

[0025] The fitting 1 has a mounting hole 7 in the middle, a fixing ring 9 is fixedly installed in the inner cavity of the mounting hole 7, and a bolt 8 is engaged in the inner cavity of the mounting hole 7.

[0026] When the bolt 8 is screwed into the mounting hole 7, the retaining ring 9 contains uncontaminated saline solution. When the torque of the bolt 8 is reached, the bolt 8 will break the retaining ring 9, and the saline solution inside the retaining ring 9 will flow out. The doctor can observe the flow of transparent liquid, which indicates that the tightening force is up to standard.

[0027] Among them, the mounting hole 7 is a stepped groove, and the fixing ring 9 is installed at the end of the mounting hole 7 away from the base 2.

[0028] By setting the stepped groove, the bolt 8 can be embedded in the interlocking body 1 after being tightened, thus avoiding the situation where the bolt 8 protrudes and causes the patient to experience a foreign body sensation.

[0029] Among them, there are three mounting holes 7 in the front and rear directions of the fitting body 1, and the three mounting holes 7 are distributed in a triangular shape.

[0030] The three mounting holes 7 arranged in a triangle can more securely fix the inlay 1 to the tooth ridge.

[0031] Working principle and usage process of this utility model:

[0032] When using it, first cut open the periosteum to expose the tooth ridge bone, then place the inlay 1 on the tooth ridge bone, and tighten the bolt 8 in the mounting hole 7 onto the tooth ridge bone. When the torque reaches the target, the fixing ring 9 will be compressed. At this time, the saline solution in the fixing ring 9 will flow out, and the doctor will observe that white liquid flows out to ensure the stability of the tightening.

[0033] When multiple interlocking bodies 1 are used together, after inserting the connecting pin 4 into the connecting hole 3, the connecting hole 3 on another interlocking body 1 can be aligned with the protruding end of the connecting pin 4. Then, the connecting hole 3 on the other interlocking body 1 is inserted into the connecting pin 4. Finally, the two interlocking bodies 1 are hammered together to press the retaining ring 5 into the interlocking body 1 and lock the two interlocking bodies 1 in place. This allows for the combined connection of multiple interlocking bodies 1. During implantation, multiple denture positions can be positioned and installed in one operation, making the operation simple and convenient.

[0034] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A mucoperiosteal implant, comprising a chimera (1), characterized in that: The top of both ends of the interlocking body (1) is provided with connecting holes (3), and connecting pins (4) are inserted into the inner cavity of the connecting holes (3). A retaining ring (5) is fixedly installed in the middle of the connecting pins (4).

2. The periosteal implant according to claim 1, characterized in that: The top end of the chimera (1) is fixedly mounted with a base (2), and the bottom end of the chimera (1) is fixedly mounted with a nipple (6).

3. The periosteal implant according to claim 1, characterized in that: The overall shape of the saddle-shaped body (1) is provided with a smooth transition at the four corners of the bottom end of the saddle-shaped body (1).

4. The periosteal implant according to claim 1, characterized in that: The fitting (1) has a mounting hole (7) in the middle, a fixing ring (9) is fixedly installed in the inner cavity of the mounting hole (7), and a bolt (8) is engaged in the inner cavity of the mounting hole (7).

5. The periosteal implant according to claim 4, characterized in that: The mounting hole (7) is a stepped groove, and the fixing ring (9) is installed at the end of the mounting hole (7) away from the base (2).

6. The periosteal implant according to claim 4, characterized in that: The mounting holes (7) are provided in three directions in the front and rear directions of the fitting body (1), and the three mounting holes (7) are distributed in a triangular shape.

Images