KR100830918B1 - Retractor of Dental Treatment for Oral Cavity \lip and tong retractor for dental treatment - Google Patents

Abstract

The present invention relates to a dental oral care retractor for use in oral care such as teeth and periodontal at the dentist, and more specifically, the doctor moves the tongue to the required position in the patient's mouth open to treat the tooth or periodontal, etc. By giving, it relates to a dental oral care retractor to enable safe and smooth medical care.

The present invention is to prevent injuries caused by various instruments for oral care, such as gums, tongue, the inside of the cheeks, lips, etc. during oral care at the dentist, for this purpose fixed in the open state while covering the inside and the outside of both cheeks of the patient Tongue holders are provided with respective first and second shells for linkage, and links connected thereto, and tongue indentations for pushing the patient's tongue and sliding holes for the tongue holders to slide into the links. It will be equipped with. In the present invention, the tongue holder is coupled to the link to move the tongue in the required direction in the center and left and right of the link.

In this way, the present invention allows the patient's tongue to enter the indentation of the tongue holder in a natural state during the treatment of teeth or oral cavity, thereby preventing damage by various sharp instruments used for the treatment of the tongue. Of course, by securing the treatment space by moving the tongue in the required direction during the treatment, there is an effect that enables safer and more efficient treatment.

Description

Retractor of Dental Treatment for Oral Cavity \ lip and tong retractor for dental treatment}

1 is an exemplary view showing a conventional retractor.

Figure 2 is a perspective view of the retractor according to the present invention.

Figure 3 is a cross-sectional view of the retractor according to the present invention.

Figure 4a, b is a detailed view of the coupling portion of the retractor according to the present invention.

5 is a perspective view showing another embodiment of the retractor according to the present invention.

Figure 6 is a perspective view showing another embodiment of the retractor according to the present invention.

Figure 7a, b is a cross-sectional view showing another embodiment of the retractor according to the present invention.

* Description of the symbols for the main parts of the drawings *

101: inner wing 102: outer wing

103: first shell 104: ball recess

105: clip 106: tongue indentation

107: link 108: tongue holder

109: second shell 110: sliding pupil

111, 112: upper and lower hook 113: uneven portion

114: connector 115: fixing bolt

116: groove

The present invention relates to a dental oral care retractor for use in oral care, such as teeth and periodontal, and more particularly, the doctor examines the teeth or periodontal, etc., the patient shuts up or squeezes or fluctuates the tongue during treatment Dental oral care to ensure safe and smooth medical care by securing the intraoral medical field of view by fixing the position of the tongue while keeping the patient's mouth open to prevent injuries caused by various sharp instruments. It is about a retractor.

Conventionally, a retractor is used in order to enable smooth treatment while suppressing the movement of the tongue while appropriately opening the mouth of a patient during dental treatment or oral treatment. Such a representative example is described in US Pat. Title of the Invention: The retractor of the lip and ball extension and tongue with a gap-adjustable spring means (hereinafter referred to as "quoting invention"). As seen therein, the cited invention has helical loops 26 and 28 formed on both sides of the tongue arch 24, and both ends thereof are fitted to both sides of the lips in the first and second shells 10 and 12, and the helical loop is formed. The mouth is opened due to the elasticity of the spring 18 to be opened to both sides about the center (26, 28), and the tongue is caught by the tongue arch 24, thereby restraining the movement forward. It will reduce injuries.

On the other hand, the cited invention is difficult to secure the tongue firmly in the tongue arch 24, and often randomly deviate to the upper or side, such as the case may be damaged by sharp instruments in the course of treatment There is a problem.

An object of the present invention can be easily mounted in the mouth to solve the problems as described above and in the fitted state, the mouth is opened properly so that the tongue does not move without burdening the patient and the position of the tongue can be moved as necessary. It is intended to propose a dental oral care retractor so that the doctor's tongue is not inconvenient to conduct the medical treatment, and the tongue of the patient is not damaged.

The present invention is to solve the above problems, the first and second shells are formed in the ball inlet portion that can be inserted into the ball on both sides, and the link between the first and second shell is installed, the link can push the tongue A tongue holder is provided with a tongue holder formed with a sliding hole for fitting a tongue recess and a link, and the tongue holder is slid with the link and proposes a dental oral care retractor. In this way, the present invention can prevent the damage of the tongue by a sharp oral care device because it can be carried out teeth or oral care while moving the tongue hold surrounding the tongue to the center or left, right as needed. You will be able to practice smoothly.

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

2 to 3 is a perspective view and a cross-sectional view of the retractor for oral care according to the present invention.

As can be seen from the present invention, the inner wing 101 is in close contact with the inside of the ball and the outer wing 102 is in close contact with the ball from the outside of the ball to a thickness such that the patient can open the mouth moderately to receive oral care and A first shell 103 having a ball recess 104 formed between the inner wing 101 and the outer wing 102, and a second shell 109 and a first shell (symmetrical in the same structure on opposite sides thereof). Link 107 connecting 103 and second shell 109, and clip portion at the front for assembly with tongue indentation 106 and link 107, the rear part of which is open to push the tongue. It is provided with the tongue holder 108 in which the 105 was formed. In addition, as shown in Figure 4, the front portion of the tongue holder 108, the upper hook 111 and the lower hook 112, the clip is formed in order to insert the link 107 to the sliding hole 110 and then assembled The part 105 is provided, and the sliding hole 110 is inserted into which the link 107 slid in the center of the clip part 105 is inserted in order to allow the tongue holder 108 to move laterally. .

In the present invention, the doctor inserts the link 107 into the sliding hole 110 formed in the center of the clip portion 105 installed on the front of the tongue holder 108, and then clips the clip portion 105 to the clip portion 105. As the upper and lower hooks 111 and 112 formed on one side of the coupling are coupled, the link 107 is slid in the sliding hole 110, and between the upper hook 111 and the lower hook 112 and the link 107. By adjusting the degree of adhesion of the bite, it is possible to prevent the tongue holder 108 from being released from the desired position. After such a state, both inner wings 101 of the symmetrically formed contact the ball from the inside of the patient's ball, and the outer wing 102 is in contact with the ball from the outside of the ball tongue holder 108 When the mouth is pushed into the mouth, as the lips open, the patient's mouth is in a state where the upper and lower gums are properly opened with the inner wing 101 interposed therebetween, and the tongue is naturally formed in the tongue holder 108. It is pushed into the state and is ready for oral care such as teeth or gums. When the doctor performs diagnosis and treatment in such a state, the mouth is opened by the inner and outer wings 101 and 102, and the tongue is pushed into the tongue recess portion 106 of the tongue holder 108, and various kinds Diagnosis and treatment equipment can be used to diagnose and treat teeth and gums.

In addition, there are many cases in which the tongue needs to be pushed to one side during the treatment in such a state. In this case, the tongue holder 108 is pushed to the left or to the right to move the tongue so that the tongue is moved together so that the diagnosis and treatment equipment can be smoothly put into the secured space and the patient's tongue can be damaged. There is no concern.

In addition, in the present invention, the position of the tongue holder 108 is not detached from the upper hook 111 and the lower hook 112 and the link 107 in a structure that is not detached, but as shown in FIG. By forming a small concave-convex portion 113 inside the hook 111 and the lower hook 112, and by forming a small concave-convex portion 113 on the outer circumferential surface of the link 107, once it is fastened so as not to move easily It becomes possible.

In addition, in the present invention, as shown in Figure 6 to form a connecting pipe 114 is coupled to the link 107 at the front end of the tongue holder 108, the fixing bolt 115 in the center of the front end of the connecting pipe 114 It is formed, and the front end thereof is secured in a state in which it is engaged with the groove 116 formed at a predetermined interval on the link 107, it can be fixed at various angles.

In addition, in the present invention, the tongue holder 108 may be integrally fixed to be deflected to any one side, not the center of the link 107, as shown in FIG. That is, in such an embodiment, the tongue holder 108 may be used in a form in which the tongue holder 108 is tilted to the left side instead of the center of the link 107. The patient may treat the left tooth as shown in FIG. 7 b). Tongue holder 108 may be used in the form of the right side of the link 107 rather than the center.

In addition, the retractor for oral care including the tongue holder 108 in the present invention is made of a soft synthetic resin, such as a silicone material does not contain harmful substances can minimize the pain caused by the pressure to the patient even if the bite in the mouth for a long time Of course, you have to be considerate.

In addition, since the present invention can be easily mass-produced with a synthetic resin molded product, it is possible to prevent secondary infection by recycling by discarding after one use because the manufacturing cost is low.

Accordingly, the present invention is to ensure efficient treatment by moving the tongue in the required direction during the treatment, as well as to ensure efficient treatment, as well as to fix the tongue by the tongue holder, and to put the tongue in the tongue holder, so that the treatment process In addition to protecting the tongue from the various sharp instruments used for diagnosis and treatment, as well as to facilitate the treatment has a useful effect that can provide convenience to both the patient or doctor. In addition, since the present invention can be manufactured by injection molding and can be mass produced at low cost, the present invention has a useful effect such that it is possible to eliminate the fear of secondary infection caused by blood, etc., in the course of treatment by discarding it after use for a single use.

Claims (5)

delete A first and second shells 103 and 109 in close contact with the ball, and a link 107 connecting the first and second shells 103 and 109, and having a tongue recess 106 in the middle of the link 107 described above. In the known dental oral care retractor provided with a tongue holder 108, Dental oral care retractor, characterized in that the front hook of the above-described tongue holder 108 is configured with an upper hook (111) and a lower hook (112) coupled with the link (107). The method according to claim 2, The above-mentioned upper hook 111 and the lower hook 112 is formed in the small uneven portion 113, the small uneven portion 113 is formed on the outer peripheral surface of the link 107 for dental use Oral Care Retractor. Tongue holder having first and second shells 103 and 109 in close contact with the ball, and a link 107 connecting the first and second shells 103 and 109 and having a tongue recess 106 in the middle of the link 107. In the known dental oral care retractor provided with (108), Forming a connection pipe 114 is coupled to the link 107 at the front end of the tongue holder 108 described above, and forming a fixing bolt 115 in the center of the front end of the connection pipe 114, the fixing bolt 115 A dental oral care retractor characterized in that the tip is selectively bitten into a plurality of grooves (116) formed at a predetermined interval on the link (107). delete

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