KR20190002056U - Angled implant that function as one-body - Google Patents

Abstract

The present invention has attracted much attention as the advantages of the one-body implant in which the abutment and the fixture are integrated are increasing, and this may require an angle-type one-body implant, but the abutment portion that is bent while rotating during the procedure The present invention relates to an angular implant that functions as a one-body, which is intended to solve the problem of being subjected to interference of nearby teeth.

Description

Angled implant that function as one-body}

The present invention relates to an angular dental implant which is an assembly structure but also functions as a one-body implant.

As the advantages of one-body implants with integrated abutments and fixtures are highlighted, interest in them is increasing.

One-body implants are not a type of universally used abutments and fixtures, but they are united together, so there is no gap in contact with the gingiva (500). Had to However, the patient's alveolar bone condition or structural fixture may need to be obliquely inserted. In this case, the abutment portion should be angled to allow the abutment to stand upright. Since the butt portion is subject to interference from nearby teeth, there are practically difficult parts.

The present invention is to solve the problem that the one-body angle implant is subjected to interference of nearby teeth while the abutment portion rotates during the procedure, it is like a cut out portion, the only part of the abutment portion The implant is formed so that it can protrude 33 out of the gingival surface, and allows for future engagement of the separately formed abutment portion 20.

It is similar to the common method of implantation, but the part to be joined protrudes 33 out of the gingival surface, so that the assembly gap does not come into contact with the gingiva, and this part 33 receives much of the grip force received through the covered crown. Therefore, the burden of the fixing bolt 10 received through the assembled abutment portion is reduced.

While the need for one-body angle implants is felt, the abutment part rotates during the procedure, which causes interference with nearby teeth.

1 is a fastening bolt for fastening an abutment to a fixture.
2 is an abutment.
3 is a fixture.
4 is an assembly view.
5 is an exploded view.

With reference to the accompanying drawings will be described the structure and principle of an angle implant that functions as the original body of the present invention.

Fixing bolts 10, abutments 20, and fixtures 30 are provided to form angled implants that function as one-bodies.

Fixing bolt 10 is formed in the form of a dish head due to the problem that the head protrudes when fastening.

The abutment 20 has a polygonal portion 23 which is matched with the one inside the fixture on the outside to prevent rotation of the abutment, an angle portion 24 bent at an angle, and an inclination for receiving the fixing bolt inside. It is composed of a stage 21 and a hole 22.

The fixture 30 has an abutment portion 33 protruding out of the gingival surface after the procedure on the outside, and a fixing bolt 10 subsequent to the polygonal portion 31 coinciding with the polygonal portion 23 of the abutment on the inside. And a screw portion 32 to be fastened.

After the abutment part of the fixture protrudes out of the gingival surface and the fixture is placed in the proper direction, the patient inserts the lower part of the abutment into the fixture to coincide with the multiple parts, as in the case of the general assembly implant in the future. Insert the fixing bolt into the hole of the fitting and insert the wrench into the wrench seat (11).

This allows the portion to be joined with the abutment to protrude 33 out of the gingival surface, so that the gap does not come into contact with the gingiva, and the portion 33 receives a large portion of the grip force received through the crown to be covered. Angle type implants functioning as one body, characterized in that the burden of the fixing bolt (10) received through the abutment portion is reduced.

10: tightening bolt 11: wrench seat of the fastening bolt
12: inclined portion of the fastening bolt 13: screw portion of the fastening bolt
100: side view of wrench seat portion of fastening bolt 20: abutment
21: Inner circumference of the abutment 22: Inner circumference fastening bolt insertion portion
23: Polygon portion for preventing rotation of the abutment 24: Angle portion of the abutment
200: side view of multiple parts of abutment 30: fixture
31: Polygon part for preventing rotation of fixture 32: Inner thread part of fixture
33: Abutment portion of fixture 300: Front side view of fixture
400: crown 500: gingiva
600: alveolar bone

Claims (1)

In the angle type implant that functions as a one-body configuration consists of a fixing bolt (10), abutment (20), fixture (30), but the fixing bolt formed in the form of a dish head due to the problem that the head protrudes when fastening ( 10)
On the outside is a polygon 23 to prevent rotation of the abutment to match the inside of the fixture, an angle portion 24 bent at an angle, and an inclined end 21 and a hole to accommodate the fixing bolt inside. Abutment 20 consisting of 22),
On the outside there is an angled abutment part 33 protruding out of the gingival surface after the procedure, and on the inside there is a polygonal part 31 coinciding with the polygonal part 23 of the abutment, followed by fastening with the fixing bolt 10. An angle-type implant functioning as a one-body comprising a fixture 30 having a threaded portion 32 to be formed.

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