CN210612279U

CN210612279U - Expansion device for oral treatment

Info

Publication number: CN210612279U
Application number: CN201920921724.8U
Authority: CN
Inventors: 黄伟琨; 徐秋艳; 周雪
Original assignee: Guizhou Provincial Peoples Hospital
Current assignee: Guizhou Provincial Peoples Hospital
Priority date: 2019-06-19
Filing date: 2019-06-19
Publication date: 2020-05-26
Anticipated expiration: 2029-06-19

Abstract

The utility model discloses an expander for oral treatment relates to medical instrument technical field, including first arc post, the second arc post, connect the arc post, the quantity of first arc post and second arc post is two, the both ends of first arc post are all through connecting the both ends that the arc post corresponds the connection second arc post, the central point rigidity of first arc post has horizontal fixture, the central point rigidity of second arc post has vertical fixture, the central point rigidity of two second arc posts is provided with the bow-shaped rod, bow-shaped rod slidable mounting has the sight glass, the utility model discloses reached and made the expander for oral treatment can carry out nimble effectual adjustment and make things convenient for the effect of medical staff's specific conditions of interior gum and internal tooth effectively to observe according to the size in different patient's oral cavities.

Description

Expansion device for oral treatment

Technical Field

The utility model relates to the technical field of medical equipment, in particular to an expansion device for oral treatment.

Background

Prosthetics, mainly aiming at the treatment work after tooth body defect, dentition defect and dentition deletion, such as inlays, full crowns, complete dentures and the like, also comprises the treatment of periodontal disease, temporomandibular joint disease and maxillofacial tissue deletion by using artificial prosthesis, such as occlusal plates, periodontal splints and the like, and is an important branch in stomatology.

Often when the oral treatment is examined, need the patient to open a mouth for a long time, the patient is difficult to keep a state for a long time, can influence doctor's operation, brings the inconvenience for medical staff to need to further accomplish relevant inspection and treatment work with the help of the assistance of outside medical instrument.

However, the existing oral treatment expanding device cannot be flexibly and effectively adjusted according to the sizes of the oral cavities of different patients, and is also inconvenient for medical staff to effectively observe the specific conditions of the inner gum and the inner teeth.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome at present expanding unit for oral treatment can not carry out nimble effectual adjustment according to the size in different patient's oral cavity, also do not make things convenient for medical staff to observe the shortcoming of the particular case of interior gum and internal tooth effectively simultaneously, the to-be-solved technical problem of the utility model is to provide an expanding unit for oral treatment that can carry out nimble effectual adjustment and make things convenient for medical staff to observe interior gum and the particular case of internal tooth effectively according to the size in different patient's oral cavities.

In order to solve the technical problem, the utility model provides such expanding unit is used in oral treatment, including first arc post, second arc post, connection arc post, first arc post with the quantity of second arc post is two, the both ends of first arc post are all passed through connect the arc post and correspond the connection the both ends of second arc post, the central point of first arc post puts and is fixed with horizontal fixture, the central point of second arc post puts and is fixed with vertical fixture, two the central point of second arc post puts the inboard and is provided with the bow-shaped rod, bow-shaped rod slidable mounting has the sight glass.

Preferably, the outer sides of the two ends of the first arc column and the outer sides of the two ends of the second arc column are both provided with external threads, and the inner sides of the two ends of the connecting arc column are both provided with internal threads matched with the external threads.

Preferably, the bow-shaped rod is provided with a sliding groove, a convex block is fixed on the back of the observation mirror, one end, far away from the observation mirror, of the convex block penetrates through the sliding groove and is fixed with a sliding block, and the width of the sliding block is larger than that of the sliding groove.

Preferably, the first arc column central point department of putting both sides symmetry is provided with the connecting block, the connecting block is fixed with the cylinder, the cylinder surface sets up the blotter, the connecting block is the plastics material.

Preferably, the bow bar is a telescopic bar.

Preferably, the outer surfaces of the first arc column, the second arc column and the connecting arc column are provided with absorbent cotton.

Advantageous effects

The utility model discloses reached and made the expansion device for oral treatment can carry out nimble effectual adjustment and make things convenient for medical staff to observe the effect of interior gum and the particular case of internal tooth effectively according to the size in different patient's oral cavities.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a front view of the oral cavity treatment dilator of the present invention;

FIG. 2 is a side view of the bow-shaped rod of the expanding device for oral cavity treatment according to the present invention;

FIG. 3 is a schematic front view of the cross fixture of the expanding device for oral cavity treatment of the present invention;

fig. 4 is a front view of the vertical fixture of the expanding device for oral treatment of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

Example 1

An expansion device for oral treatment is shown in fig. 1-4 and comprises a first arc column 100, a second arc column 101 and a connecting arc column 102, wherein the number of the first arc column 100 and the second arc column 101 is two, the two ends of the first arc column 100 are correspondingly connected with the two ends of the second arc column 101 through the connecting arc column 102, a transverse clamp 106 is fixed at the center of the first arc column 100, a longitudinal clamp 107 is fixed at the center of the second arc column 101, an arc rod 108 is arranged on the inner side of the center of the second arc column 101, and an observation mirror 109 is slidably mounted on the arc rod 108.

The outer sides of the two ends of the first arc column 100 and the outer sides of the two ends of the second arc column 101 are both provided with external threads, and the inner sides of the two ends of the connecting arc column 102 are both provided with internal threads matched with the external threads.

The arched rod 108 is provided with a sliding groove 110, a convex block 112 is fixed on the back of the observation mirror 109, one end of the convex block 112 far away from the observation mirror 109 penetrates through the sliding groove 110 and is fixed with a sliding block 111, and the width of the sliding block 111 is larger than that of the sliding groove 110.

Connecting blocks 103 are symmetrically arranged on two sides of the center of the first arc column 100, a cylinder 104 is fixed on the connecting blocks 103, a buffer pad 105 is arranged on the outer surface of the cylinder 104, and the connecting blocks 103 are made of plastic materials.

The bow 108 is a telescopic rod.

The outer surfaces of the first arc column 100, the second arc column 101 and the connecting arc column 102 are provided with absorbent cotton.

The working principle is as follows: when the examination or treatment is started, the positions of the corresponding first arc column 100 and the second arc column 101 in the connecting arc column 102 are correspondingly adjusted according to the size of the oral cavity of the patient, when the adjustment is finished, the adjustment of the corresponding 4 connecting arc columns 102 needs to be unified, the transverse fixture 106 and the longitudinal fixture 107 are always in the corresponding central positions, after the adjustment is finished, the whole device is put into the oral cavity of the patient, the first arc columns 100 which are vertically and correspondingly arranged on the upper lip and the lower lip respectively, the second arc columns 101 which are bilaterally symmetrical are arranged on two sides of the oral cavity respectively, the whole device is fixed on the oral cavity through the transverse fixture 106 and the longitudinal fixture 107, the whole oral cavity is opened under the action of the first arc column 100 and the second arc column 101, the conditions of the inner gum and the inner tooth can be clearly seen in the observation mirror 109 through the observation mirror 109 by sliding the observation mirror 109 on the arched rod 108, thereby facilitating the confirmation of the doctor, bow-shaped pole 108 sets up to the telescopic link in order to conveniently cooperate whole zooming of whole device, in addition, cylinder 104 that will be provided with blotter 105 through plastic connecting block 103 on the first arc post 100 also places at last lip and lower lip, whole device stability on the oral cavity has further been strengthened, blotter 105 makes the patient can comfortable some, the cotton of absorbing water that first arc post 100, second arc post 101 and connection arc post 102 surface set up helps absorbing the saliva that the patient produced, no matter for patient or doctor all brought certain convenience.

While the preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the invention.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The expansion device for oral treatment is characterized by comprising a first arc column (100), a second arc column (101) and a connecting arc column (102), wherein the number of the first arc column (100) and the number of the second arc column (101) are two, the two ends of the first arc column (100) are correspondingly connected with the two ends of the second arc column (101) through the connecting arc column (102), a transverse clamp (106) is fixed at the central position of the first arc column (100), a longitudinal clamp (107) is fixed at the central position of the second arc column (101), a bow-shaped rod (108) is arranged on the inner side of the central position of the second arc column (101), and an observation mirror (109) is slidably mounted on the bow-shaped rod (108).

2. The oral cavity treatment expanding device as set forth in claim 1, wherein the outer sides of both ends of the first arc column (100) and the outer sides of both ends of the second arc column (101) are provided with external threads, and the inner sides of both ends of the connecting arc column (102) are provided with internal threads matching with the external threads.

3. The expanding device for oral cavity treatment as claimed in claim 1, wherein the bow-shaped rod (108) is provided with a sliding groove (110), a convex block (112) is fixed on the back of the observation mirror (109), one end of the convex block (112) far away from the observation mirror (109) penetrates through the sliding groove (110) to be fixed with a sliding block (111), and the width of the sliding block (111) is larger than that of the sliding groove (110).

4. The oral cavity treatment expanding device according to claim 1, wherein the first arc column (100) is symmetrically provided with connecting blocks (103) at two sides of the central position, a cylinder (104) is fixed on the connecting blocks (103), a buffer pad (105) is arranged on the outer surface of the cylinder (104), and the connecting blocks (103) are made of plastic materials.

5. The oral treatment extension device of claim 1, wherein the arcuate bar (108) is a telescoping bar.

6. The expanding device for oral treatment according to claim 1, wherein the outer surfaces of the first arc-shaped column (100), the second arc-shaped column (101) and the connecting arc-shaped column (102) are provided with absorbent cotton.