CN213722560U

CN213722560U - Quick immediate load bearing

Info

Publication number: CN213722560U
Application number: CN202022351759.8U
Authority: CN
Inventors: 徐扬松; 符文安; 董伟
Original assignee: Meishang Guangzhou Medical Technology Co ltd
Current assignee: Meishang Guangzhou Medical Technology Co ltd
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-07-20
Anticipated expiration: 2030-10-20

Abstract

The utility model discloses a quick and immediate load bearing, which comprises a bracket, a false tooth fixed above the bracket and a resin layer wrapped outside the bracket; the support comprises an arc-shaped plate, a retention bulge arranged at the top of the arc-shaped plate, a first abutment and a second abutment which are arranged on the inner side of the arc-shaped plate, a first positioning hole arranged in the first abutment and a second positioning hole arranged in the second abutment; through the maintenance arch on the support, can arrange fast and fix the denture on the support to can accelerate the preparation speed of complete denture, effectively shorten the time that the patient does not have the tooth and waits, be convenient for the patient reestablishes the jaw relation, accelerate the recovery of patient jaw relation, and through wrap up the resin layer on the support, can not only be the firm installation on the support of denture, can also have pleasing to the eye effect, satisfy patient's pleasing to the eye needs, reduce patient's vexation.

Description

Quick immediate load bearing

Technical Field

The utility model relates to an oral cavity restoration technical field, concretely relates to quick heavy burden immediately.

Background

When the whole teeth of a patient are damaged, the patient needs to go to a hospital to repair the whole denture, and the preparation of the common whole denture needs to wait for 3-6 months, and the final repair can be performed after the complete bone tuberculosis of the implant of the patient.

In clinical practice, after an operation, a patient usually wears the artificial tooth without teeth or manufactures an active transition denture with poor effect, so that the occlusion function and aesthetic effect of the patient cannot be really realized, and great troubles are brought to the patient.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention aims to provide a quick immediate load-bearing device which can effectively shorten the patient's toothless waiting time, accelerate the recovery of the jaw relationship of the patient, and reduce the patient's annoyance.

In order to solve the technical problem, the technical scheme of the utility model is that: a rapid immediate load bearing comprises a bracket, a false tooth fixed above the bracket, a resin layer wrapped outside the bracket and positioned below the false tooth; the support comprises an arc plate, a plurality of retention protrusions arranged at the top of the arc plate are arranged on two first base stations on the inner side of the arc plate, a plurality of second base stations on the inner side of the arc plate and located between the two first base stations, a first positioning hole in the first base station and a second positioning hole in the second base station.

Preferably, the upper end of the retention projection is provided with a chamfer to facilitate positioning and retention between the stent and the dental prosthesis.

Preferably, the number of the second bases is four.

Preferably, the bottom of the artificial tooth is provided with a retention groove correspondingly embedded with the retention bulge, and the upper surface of the artificial tooth is provided with a first through hole communicated with the first positioning hole in a downward sunken way.

Preferably, the upper surface of the resin layer is recessed downward to form a second through hole communicating with the second positioning hole.

Preferably, the stent is a cobalt-zirconium alloy stent; cobalt zirconium alloys have excellent biocompatibility.

Preferably, the dental prosthesis is a resin dental prosthesis.

Preferably, the resin layer is a self-setting resin layer.

The utility model discloses technical effect mainly embodies: through the maintenance arch on the support, can arrange fast and fix the denture on the support to can accelerate the preparation speed of complete denture, effectively shorten the time that the patient does not have the tooth and waits, be convenient for the patient reestablishes the jaw relation, accelerate the recovery of patient jaw relation, and through wrap up the resin layer on the support, can not only be the firm installation on the support of denture, can also have pleasing to the eye effect, satisfy patient's pleasing to the eye needs, reduce patient's vexation.

Drawings

FIG. 1 is a schematic view of a fast and immediate load bearing structure of the present invention;

fig. 2 is a schematic structural view of the stent of fig. 1.

Detailed Description

The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings, so that the technical solution of the present invention can be more easily understood and grasped.

In the present embodiment, it should be understood that the terms "middle", "upper", "lower", "top", "right", "left", "above", "back", "middle", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present embodiment, if the connection or fixing manner between the components is not specifically described, the connection or fixing manner may be a bolt fixing manner, a pin connecting manner, or the like, which is commonly used in the prior art, and therefore, details thereof are not described in the present embodiment.

1-2, comprising a bracket 1, a false tooth 2 fixed on the bracket 1, a resin layer 3 wrapping the bracket 1 and positioned under the false tooth 2; the bracket 1 comprises an arc plate 11 similar to the dentition of a patient in shape, a plurality of retention bulges 12 arranged at the top of the arc plate 11 and used for retaining the false tooth 2, two first abutments 13 arranged on the inner side of the arc plate 11, a plurality of second abutments 14 arranged on the inner side of the arc plate 11 and positioned between the two first abutments 13, a first positioning hole 15 arranged inside the first abutment 13 and a second positioning hole 16 arranged inside the second abutment 14. The upper end of the retention projection 12 is provided with a chamfer 121 to facilitate positioning and retention between the bracket 1 and the implant 2. The bottom of the false tooth 2 is provided with a retention groove correspondingly embedded with the retention bulge 12, and the false tooth 2 is fixed with the retention bulge 12 through the retention groove; the upper surface of the false tooth 2 is provided with a first through hole 21 communicated with the first positioning hole 15 in a downward sunken way. The number of the first positioning holes 15 is the same as that of the first pedestals 13, and the number of the first through holes 21 is the same as that of the first positioning holes 15. The upper surface of the resin layer 3 is recessed downward to form a second through hole 31 communicating with the second positioning hole 16. The number of the second positioning holes 16 is the same as that of the second bases 14, and the number of the second through holes 31 is the same as that of the second positioning holes 16.

In the present embodiment, the stent 1 is a cobalt-zirconium alloy stent; cobalt zirconium alloys have excellent biocompatibility.

In this embodiment, the dental prosthesis 2 is a resin dental prosthesis.

In the present embodiment, the resin layer 3 is a self-setting resin layer.

In the present embodiment, the retention projection 12 is provided with fourteen.

In the present embodiment, four second bases 14 are provided.

In the present embodiment, the first positioning hole 15 and the second positioning hole 16 are internally provided with female threads.

A preparation method of a quick instant load comprises the following steps:

s1: the silicone rubber impression was placed in the patient's mouth for passive impression, and the impression was taken and the bite record was obtained.

S2: the upper jaw frame is used for adjusting and keeping the original jaw relation of a patient, and forming a model with the same shape as the oral cavity of the patient by pouring gypsum in the silicon rubber offset mould.

S3: the first abutment 13 and the second abutment 14 corresponding to the implant abutment in the oral cavity of the patient are mounted on the model to serve as provisional abutments, and reinforcing steel wires are wound on the first abutment 13 and the second abutment 14 for improving the structural strength of the provisional abutments.

S4: the arc plate 11 is formed according to the model of S2, the retention projections 12 are trimmed on the arc plate 11, the arc plate 11 is welded to the first abutment 13 and the second abutment 14 to obtain the fixture 1, the selected dental prosthesis 2 is retained on the fixture 1, and the fixture 1 is coated with the color masking agent.

S5: filling glue, and specifically comprises the following steps:

s51: silica gel guide plates are wrapped on the bracket 1 and the false teeth 2;

s52: and an injection hole is formed in the silica gel guide plate, self-hardening resin is injected into the silica gel guide plate through the injection hole, and the resin layer 3 is formed between the bracket 1 and the silica gel guide plate by filling the self-hardening resin.

S6: taking down the silica gel guide plate, and polishing the tissue surface of the resin layer 3 into an oval shape through a portable polishing machine to improve the affinity with the upper jaw and the lower jaw of the patient oral cavity; then, on the first abutment 13 and the second abutment 14, the resin layer is ground between the adjacent false teeth 2 to form an exclusive groove, so that the redundant self-hardening resin between the false teeth can be cleaned later.

S7: and coating a polishing agent on the surface of the resin layer 3, and performing fine polishing.

Of course, the above is only a typical example of the present invention, and besides, the present invention can also have other various specific embodiments, and all technical solutions adopting equivalent replacement or equivalent transformation are all within the scope of the present invention as claimed.

Claims

1. A rapid immediate load bearing comprises a bracket, a false tooth fixed above the bracket, a resin layer wrapped outside the bracket and positioned below the false tooth; the method is characterized in that: the support comprises an arc plate, a plurality of retention protrusions arranged at the top of the arc plate are arranged on two first base stations on the inner side of the arc plate, a plurality of second base stations on the inner side of the arc plate and located between the two first base stations, a first positioning hole in the first base station and a second positioning hole in the second base station.

2. A rapid immediate load as recited in claim 1, wherein: the upper end of the retention bulge is provided with an inclined surface.

3. A rapid immediate load as recited in claim 1, wherein: the second base station is provided with four.

4. A rapid immediate load as recited in claim 1, wherein: the bottom of denture be provided with the protruding retention groove of corresponding gomphosis of retention, the denture upper surface is provided with the first through-hole with first locating hole intercommunication down sunken.

5. A rapid immediate load as recited in claim 1, wherein: and a second through hole communicated with the second positioning hole is formed in the upper surface of the resin layer in a downward sunken manner.

6. A rapid immediate load as recited in claim 1, wherein: the support is a cobalt-zirconium alloy support.

7. A rapid immediate load as recited in claim 1, wherein: the denture is a resin denture.

8. A rapid immediate load as recited in claim 1, wherein: the resin layer is a self-setting resin layer.