CN213283480U

CN213283480U - Auxiliary device for positioning rubber barrier on adjacent surface of oral molar

Info

Publication number: CN213283480U
Application number: CN202020709355.9U
Authority: CN
Inventors: 张挺; 寿凌飞; 倪佳璇; 周培锋; 陈誉; 王海锋; 戚建夫
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-04
Filing date: 2020-05-04
Publication date: 2021-05-28
Anticipated expiration: 2030-05-04

Abstract

The utility model discloses an oral cavity molar adjacent surface rubber barrier auxiliary device that takes one's place, device handle, device main part and the fixed protruding structure of taking one's place including supplementary, supplementary device handle of taking one's place includes plastics material handle body and the terminal fixed protruding structure of handle body, supplementary device main part of taking one's place contains the plastics material dental floss binding ware that continues mutually with the handle body and divide into the stiff end and take out the principle and set up to control in pairs at the tongue side according to the device needs, supplementary fixed protruding structure of taking one's place links to each other with the dental floss as the fixed part of supplementary device of taking one's place of taking out the end dental. The utility model has the advantages of creatively improved department of stomatology medical instrument, combine the difficult point that the adjacent face rubber dam of oral cavity molar takes one's place in the clinical operation under the inspiration of daily dental floss use ware for can also rely on the auxiliary device that takes one's place after improving on keeping the basis of traditional dental floss usage, take one's place for the adjacent face rubber dam of oral cavity molar provides the solution, improved the efficiency of taking one's place of rubber dam.

Description

Auxiliary device for positioning rubber barrier on adjacent surface of oral molar

Technical Field

The utility model relates to a medical appliance for stomatology department.

Background

The rubber dam is one of using instruments for root canal therapy and tooth preparation in the department of stomatology, the operation of the rubber dam is trade qualification examination, and meanwhile, the rubber dam is gradually an essential tool for daily diagnosis and treatment work in the department of stomatology. However, the rubber dam is difficult to spread because of its time-consuming and troublesome work, particularly in the molar region, when it is placed. The dental floss is used as a tool for oral health care and medical operation in stomatology in daily life, can be wound on fingers and a simple dental floss handle in the market at present, and has good popularity due to the advantage of price. At present, the innovation of the auxiliary positioning device for the rubber dam, which is convenient to popularize and low in price, is not seen, so that the auxiliary positioning device needs to be equipped when the rubber dam is placed in the oral cavity.

Disclosure of Invention

The utility model discloses the technical problem that need solve uses the dental floss as supplementary device of taking one's place in order to raise the efficiency when realizing that the rubber dam takes one's place.

In order to realize the purpose, the utility model discloses a technical scheme be: the auxiliary device for assisting the taking-in of the dental floss comprises a device handle assisting the taking-in of the dental floss, a device main body and a fixing protrusion structure, wherein the device handle assisting the taking-in of the dental floss comprises a plastic handle body and the fixing protrusion structure at the tail end of the handle body, the device main body assisting the taking-in of the dental floss comprises a dental floss binding device which is made of plastic materials and is continuous with the handle body, the dental floss binding device and the device handle form a 110-degree depression angle and are divided into a fixed end and a taking-out end which are arranged in a left-right pair according to the principle that the device needs to be taken out on the tongue side, and the fixing protrusion structure assisting the.

The device handle assisting in positioning comprises a plastic handle body and a fixed protruding structure at the tail end of the handle body, the plastic handle body is formed by modifying the appearance of a main body of a traditional dental floss fixing device into the handle body matched with the positioning assisting device, the fixed protruding structure at the tail end of the handle body is arranged at the position of a dental floss taking-out end of the positioning assisting device, and the surface of the fixed protruding structure is subjected to rough and concave treatment to fix the dental floss and meet the requirement of large-scale production in a unified production specification.

The device main body assisting in positioning is a plastic dental floss binding device which is continuous with the handle body and is divided into a fixed end and a take-out end, the fixed end and the take-out end of the device main body are respectively a cylindrical stopping end and a V-shaped forked bayonet, two ends of the V-shaped forked bayonet are respectively used for connecting dental floss and winding the dental floss on the fixed protrusion structure, and the fixed end and the take-out end of the device main body are arranged to be paired left and right according to the principle that the device needs to be taken out on the tongue side.

The fixing bulge structure is a fixing part of the device with the dental floss taking-out end in place, the fixing bulge structure is made of plastic materials and is matched with the device handle assisting in positioning, and the surface of the fixing bulge structure is subjected to rough and concave treatment and is in contact with the dental floss fixed at the taking-out end.

The utility model has the advantages of improved department of stomatology medical instrument, combine the difficult point that the oral cavity molar proximal surface rubber barrier takes one's place in clinical operation under the inspiration of daily dental floss use ware for can also rely on the auxiliary device of taking one's place after the improvement to take one's place for the oral cavity molar proximal surface rubber barrier takes one's place and provide the solution on the basis of keeping traditional dental floss usage, improved the efficiency of taking one's place.

Drawings

The following brief descriptions of the contents expressed by each figure and the marks in the figures in the specification of the present invention are as follows:

FIG. 1 is a schematic structural view of an auxiliary device for positioning an oral cavity molar adjacent rubber dam;

FIG. 2 shows the structure of the device body;

FIG. 3 illustrates a fixing protrusion structure;

the labels in the above figures are: 1. a device handle to assist in positioning; 2. a device main body; 3. fixing the convex structure; 4. the fixed end of the dental floss of the device body; 5. the device body floss is provided with a take-out end.

Detailed Description

The auxiliary device for the rubber dam in-place of the adjacent face of the oral molar comprises a device handle 1 for assisting in-place, a device body 2 and a fixing protrusion structure 3. The device handle 1 for assisting in positioning shown in fig. 1 comprises a fixing convex structure 3, the appearance of a traditional dental floss fixer main body is modified into a handle body which is suitable for the positioning assisting device, the length is designed to be 5cm, and the diameter is suitable for achieving practical use strength. The main structure of the device is as shown in fig. 2, the dental floss binding device made of plastic materials and continuous with the handle body forms a 110-degree depression angle with the handle of the device, and the dental floss binding device is divided into a fixed end and a taking-out end, wherein the 110-degree depression angle in actual work is determined according to the near-far middle direction of the first molar and the second molar to be suitable for entering an adjacent gap; a fixed end 4 and a taking-out end 5 of the dental floss of the device main body 2 are respectively a cylindrical stopping end and a V-shaped forked bayonet, and two ends of the V-shaped forked bayonet are respectively used for connecting the dental floss and winding the dental floss at a fixed convex structure. The fixing protrusion structure is shown in figure 3, the fixing protrusion structure 3 is a dental floss taking-out end arranged at a fixing part of the device, the plastic material is matched with a device handle assisting in positioning, one end of the dental floss is firstly wound and knotted at a fixing end 4 of the dental floss of the device body 2 in use, passes through the taking-out end 5 and then is wound and knotted to be fixed on the protrusion structure 3, after the fixing is well performed, the rubber barrier assists in positioning, because the force direction applied in positioning is vertical and upward, the cylindrical stop end and the V-shaped forked bayonet play a corresponding role, when the proximal or distal positioning of the molar is performed, the fixing protrusion structure is loosened to knot, the device is inclined by a certain angle and is extracted from the lingual palate side of the molar, and the distal or proximal positioning of the molar is completed in the same process. The production specification can be unified to meet the requirement of large-scale production, so that the production and the use are convenient.

The device body 2 is used as an intermediate connecting structure for assisting the device handle 1 and the fixed protrusion structure 3 which are in place, is of a plastic material structure, and is set to have the vertical height of the lowest point of the V-shaped branched bayonet of 1cm according to the maximum value of the average value of the clinical dental crowns of the upper and lower molar teeth, and meanwhile, the distance between the fixed end 4 and the taking-out end 5 of the dental floss, which are V-shaped branched bayonets, is designed to be 1.5cm so as to improve the use efficiency.

The fixing protrusion structure 3 needs to be positioned at the same side of the dental floss taking-out end 5 in consideration of tongue and palate side dislocation of the device, the surface of the fixing protrusion structure needs to be roughened and concaved to be wound and knotted to fix the dental floss, meanwhile, the path formed by the dental floss is a triangular structure, stability is facilitated, and the fixing protrusion structure is positioned 2cm away from the foremost end of the device main body 2 under the condition of taking out convenience and positioning stability into consideration.

Therefore, when the auxiliary device for taking the rubber dam in place is used, the working efficiency can be effectively improved; because the unified model of the auxiliary device is beneficial to standardized production and installation, the medical cost is reduced while the working efficiency is improved.

The present invention has been described in connection with the accompanying drawings, and it is to be understood that the invention is not limited to the specific embodiments disclosed, but is intended to cover various insubstantial modifications of the inventive concepts and solutions, or its application to other applications without modification.

Claims

1. The auxiliary device for positioning the rubber barrier on the adjacent surface of the oral molar comprises a device handle, a device main body and a fixed protrusion structure, wherein the device handle is used for assisting positioning, the device main body is characterized in that the device handle comprises a plastic handle body and the fixed protrusion structure arranged at the tail end of the handle body, the device main body used for assisting positioning comprises a plastic dental floss binding device which is continuous with the handle body and is divided into a fixed end and a taking end, and the fixed protrusion structure used for assisting positioning is used as a fixed part for fixing the dental floss at the taking end of the device and is connected with the dental floss.

2. The oral molars abutment dam seating aid of claim 1 wherein: the device handle assisting in positioning comprises a plastic handle body and a fixed protruding structure at the tail end of the handle body, the plastic handle body is formed by modifying the appearance of a main body of a traditional dental floss fixing device into the handle body matched with the positioning assisting device, the fixed protruding structure at the tail end of the handle body is arranged at the position of a dental floss taking-out end of the positioning assisting device, and the surface of the fixed protruding structure is subjected to rough and concave treatment to fix the dental floss and meet the requirement of large-scale production in a unified production specification.

3. The oral molars abutment dam seating aid of claim 1 wherein: the device main body assisting in positioning is a dental floss binding device made of plastic materials and continuous with the handle body, the dental floss binding device and the device handle form a 110-degree depression angle and are divided into a fixed end and a taking-out end, the fixed end and the taking-out end of the device main body are respectively a cylindrical stopping end and a V-shaped forked bayonet, two ends of the V-shaped forked bayonet are respectively used for connecting dental floss and winding the dental floss on a fixed protrusion structure, and the fixed end and the taking-out end of the device main body are arranged in a left-right pair according to the principle that the device needs to be taken out from the tongue palate side.

4. The oral molars abutment dam seating aid of claim 1 wherein: the fixing bulge structure is a fixing part of the device with the dental floss taking-out end in place, the fixing bulge structure is made of plastic materials and is matched with the device handle assisting in positioning, and the surface of the fixing bulge structure is subjected to rough and concave treatment and is in contact with the dental floss fixed at the taking-out end.