Antibiotic paste former for root canal sealing

Abstract

The utility model discloses an antibiotic paste forming device for root canal sealing, and relates to the technical field of medical instruments. In order to solve the problems that in the prior art, a spatula needs to be used for rubbing, and time and labor are wasted, the antibiotic paste forming device for closing the root canal is mainly structurally characterized by comprising a filling and shaping bin and a fixing piece; a containing cavity used for containing bulk paste is formed in the filling and shaping bin. The fixing piece is connected to the outer side of the filling and shaping bin and used for controlling the filling and shaping bin to be completely closed. The accommodating cavity is used for directly shaping the bulk paste into a conical shape, so that convenience and labor saving are realized, and time and labor waste caused by rubbing with a spatula is avoided; in addition, a collecting tank used for containing redundant lump paste is arranged, and the situation that the filling and shaping bin cannot be completely closed due to the redundant lump paste is avoided; the antibiotic paste former for closing the root canal is simple and convenient to operate, and the using effect can be effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical instrument technical field, specifically, relate to an antibiotic paste former for root canal sealing. BACKGROUND

[0002] For the symptoms of primary tooth periapical periodontitis and calcified curved root canal, the empty tube drug therapy is commonly used. The empty tube drug therapy refers to the treatment method without filling the root canal. On the basis of cleaning and preparing the root canal, after disinfection, the antibiotic paste is placed at the pulp chamber bottom and pressed into the root canal as much as possible, but the root canal is not completely filled, and 2mm thick drug is covered on the root canal opening, so as to achieve the treatment through the action of antibiotic drug. In fact, the root canal is not completely empty.

[0003] The prior art is that the empty tube paste powder and wood distillate liquid are taken in proper amount, are adjusted into dry dough, are inserted into the root canal, and are filled or temporarily sealed to eliminate inflammation. When the dough-like tip is rubbed, a mixing knife is needed, which is time-consuming and laborious. In the prior art, there is no intermediate piece for assisting the shaping of the dough-like paste and better applying the paste to the root canal treatment.

[0004] The patent with publication number CN205433945U discloses a root canal paste filler, which comprises a push tube and a filling tube provided with a flow guide hole.

[0005] The improvement direction of the utility model is how to better fill the paste. The improvement direction of the utility model is to directly insert the shaped paste into the root canal. UTILITY MODEL CONTENT

[0006] In view of the above problems, the technical idea adopted by the utility model to solve the technical problems is as follows:

[0007] A mold is designed to directly shape the dough-like paste into a cone shape, so as to avoid rubbing with a mixing knife and directly insert the paste into the root canal.

[0008] The specific scheme is as follows:

[0009] An antibiotic paste former for root canal sealing, which comprises a filling and shaping bin and a fixing piece. The filling and shaping bin is internally provided with a containing cavity for placing dough-like paste. The fixing piece is connected to the outside of the filling and shaping bin and is used for controlling the complete closure of the filling and shaping bin.

[0010] Further, the filling and shaping bin is formed by a left filling lobe and a right filling lobe arranged symmetrically.

[0011] Preferably, a connecting piece is arranged between the left filling lobe and the right filling lobe, and the connecting piece is used to control the opening and closing of the filling and shaping bin.

[0012] Another preferable solution is that the left filling lobe is provided with a left shaping groove, and the right filling lobe is provided with a right shaping groove, and the left shaping groove and the right shaping groove form the accommodating cavity.

[0013] Further, the accommodating cavity is conical.

[0014] Optionally, a collecting groove for accommodating the excess dough is arranged beside the left shaping groove or the right shaping groove.

[0015] By adopting the above technical solution, the utility model has the following technical effects:

[0016] An antibiotic paste shaper for root canal closure comprises a filling and shaping bin and a fixing piece. The filling and shaping bin is internally provided with an accommodating cavity for placing dough. The fixing piece is connected to the outside of the filling and shaping bin and is used to control the complete closing of the filling and shaping bin. The accommodating cavity is used to directly shape the dough into a conical shape, which is convenient and labor-saving and avoids using a mixing knife to rub and waste time and effort. A collecting groove for accommodating the excess dough is additionally arranged, which avoids the excess dough from causing the filling and shaping bin to be unable to be completely closed and avoids waste. The utility model discloses an antibiotic paste shaper for root canal closure, which is simple and convenient to operate and can effectively improve the use effect. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings used in the embodiments will be briefly introduced.

[0018] Figure 1 is a structural schematic view of an antibiotic paste shaper for root canal closure provided by the embodiments of the present application;

[0019] Figure 2 is a perspective view of a filling and shaping bin provided by the embodiments of the present application;

[0020] Figure 3 is a structural schematic view of a filling and shaping bin and a connecting piece from another perspective provided by the embodiments of the present application;

[0021] Figure 4 is a use state view of a filling and shaping bin provided by the embodiments of the present application;

[0022] Figure 5 is a structural schematic view of a fixing piece provided by the embodiments of the present application;

[0023] Figure 6 is a structural schematic diagram of the collecting groove provided in the embodiment of the present application.

[0024] Icon: 1, filling and shaping bin; 1a, accommodating cavity; 11, left filling flap; 11a, left shaping groove; 12, right filling flap; 12a, right shaping groove; 13, hinge; 14, collecting groove; 2, fixing piece; 21, snap buckle; 22, inelastic rope. DETAILED DESCRIPTION

[0025] To make the objectives, technical solutions and advantages of the embodiments of the present application clearer, the following will combine the accompanying drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Figures 1-6 It is apparent that the described embodiments are some but not all of the embodiments of the present application. Various modifications are possible to those skilled in the art based on the embodiments of the present application without departing from the scope of the present application.

[0026] It should be noted that similar reference numerals and letters in the following drawings represent similar items, and thus, once an item is defined in one drawing, it is not necessary to further define and explain it in the subsequent drawings.

[0027] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the present application is usually placed, and are only for the convenience of describing the present application and simplifying the description, and thus cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus cannot be understood as limiting the present application.

[0028] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "set", "mount", "connected", "connected" should be understood in a broad sense.

[0029] Embodiment one

[0030] In the embodiments of the present application, please refer to Figure 1 and Figure 2 , Figure 1 is a structural schematic diagram of an antibiotic paste former for root canal sealing provided in the embodiment of the present application, Figure 2 is a perspective view of the filling and shaping bin; the present application provides an antibiotic paste former for root canal sealing, which comprises a filling and shaping bin 1 and a fixing piece 2; the filling and shaping bin 1 is internally provided with an accommodating cavity 1a for placing a mass paste; the fixing piece 2 is connected to the outside of the filling and shaping bin 1, and is used for controlling the complete closure of the filling and shaping bin 1.

[0031] In the embodiments of the present application, please refer to Figure 3and Figure 4 , Figure 3 is another structure diagram of the filling and shaping bin and the connecting piece from another perspective provided by the embodiment of the application, Figure 4 is a use state diagram of the filling and shaping bin. The filling and shaping bin 1 is a solid cylindrical shape, and is made of plastic. The shape facilitates the fixing piece 2 to completely close the filling and shaping bin 1, and facilitates gripping. The length is 30-35 mm, and the diameter is 3-5 mm. The filling and shaping bin 1 is composed of a left filling lobe 11 and a right filling lobe 12 which are symmetrically arranged.

[0032] The left filling lobe 11 and the right filling lobe 12 are both semi-cylindrical shapes, and are divided bodies which are cut along the axis of the cylindrical filling and shaping bin 1. The rectangular cutting surface of the left filling lobe 11 is completely placed in close contact with the rectangular cutting surface of the right filling lobe 12.

[0033] Further, a connecting piece is arranged between the left filling lobe 11 and the right filling lobe 12. The connecting piece is used to control the opening and closing of the filling and shaping bin 1. The connecting piece can be a hinge 13. The hinge 13 is a common technology in the prior art, and will not be described herein. The hinge 13 is arranged at a gap on one side of the outer side surface of the left filling lobe 11 and the right filling lobe 12 in the close contact state. The bearing of the hinge 13 is arranged along the gap. The hinge leaf of the hinge 13 is respectively threadedly connected with the left filling lobe 11 and the right filling lobe 12. The specific number of the hinge 13 is not limited in the application, and can be adjusted by the person skilled in the art according to the actual use requirement.

[0034] Especially important is that a left shaping groove 11a is formed in the left filling lobe 11, and a right shaping groove 12a is formed in the right filling lobe 12. The left shaping groove 11a and the right shaping groove 12a are both in the shape of a conical axial section, and the inner wall of the groove is provided with a non-stick coating to avoid the adhesion of the shaped dough and facilitate taking out. The left shaping groove 11a and the right shaping groove 12a form a conical accommodating cavity 1a in the close contact state of the left filling lobe 11 and the right filling lobe 12. The length of the accommodating cavity 1a is 28 mm, the radius of the bottom surface is 1.4 mm, the diameter of the tip is 0.25 mm, and the taper is 06. The taper is used to directly shape the dough into a conical shape, which is convenient and labor-saving, and avoids using a stirring knife to rub and waste time and effort.

[0035] The application only limits the accommodating cavity 1a in the filling and shaping bin 1 to be conical, and does not limit the filling and shaping bin 1 to be only a solid cylindrical shape, but also can be conical or the like.

[0036] In the embodiment of the application, please refer to Figure 5 , Figure 5Figure 1 is a structural schematic diagram of a fixing member provided by the present application; the fixing member 2 is arranged on the side of the filling and shaping bin 1 away from the hinge 13; the present application does not limit the specific number of the fixing member 2, and those skilled in the art can adjust it according to actual use requirements. The fixing member 2 can be a snap hook 21 and an inelastic rope 22; the female buckle of the snap hook 21 is clamped or adhered to the outer side of the left filling flap 11, and one end of the inelastic rope 22 is clamped or adhered with a snap hook, and the other end is clamped or adhered to the outer side of the right filling flap 12; the length of the inelastic rope 22 is the arc length between the female buckle and the connecting point of the inelastic rope 22 and the right filling flap 12; when the filling and shaping bin 1 is in an open state, the length of the inelastic rope 22 and the clamping of the snap hook 21 can make the filling and shaping bin 1 in a closed state, and the left filling flap 11 and the right filling flap 12 completely fit together.

[0037] Use process: take the empty tube paste powder and wood distillate liquid in an appropriate amount and mix them into a dough, open the filling and shaping bin 1, fill the dough into the left shaping groove 11a or the right shaping groove 12a, make the filling and shaping bin 1 closed and fixed with the snap hook 21; after a period of time, open the filling and shaping bin 1 and take out the conical paste.

[0038] Example two

[0039] Different from example one, in order to avoid the situation that the excess dough causes the filling and shaping bin to be unable to be completely closed, a collecting groove 14 is additionally provided; in the present application example, please refer to Figure 6 , Figure 6 Figure 2 is a structural schematic diagram of a collecting groove provided by the present application;

[0040] The left shaping groove 11a or the right shaping groove 12a is provided with a collecting groove 14 for accommodating the excess dough; the left shaping groove 11a or the right shaping groove 12a can be provided with the collecting groove 14 on both sides; the left shaping groove 11a and the right shaping groove 12a can be provided with the collecting groove 14 on both sides; the present application does not limit the specific number and shape of the collecting groove 14, and those skilled in the art can adjust it according to requirements; the collecting groove 14 can be rectangular, the length is not less than that of the left shaping groove 11a or the right shaping groove 12a, the width is at least 1 mm, and the depth is at least 2 mm; the collecting groove 14 avoids waste, and at the same time, ensures the forming effect of the dough in the accommodating cavity 1a while avoiding the situation that the excess dough causes the filling and shaping bin 1 to be unable to be completely closed.

[0041] Take the empty tube paste powder and wood distillate liquid in an appropriate amount and mix them into a dough, open the filling and shaping bin 1, fill the dough into the left shaping groove 11a or the right shaping groove 12a, and at the same time, the excess dough is extruded into the collecting groove 14 when the filling and shaping bin 1 is closed, and finally fixed with the snap hook 21.

[0042] Application case

[0043] Root canal cleaning is an important step in the treatment of endodontic disease. However, due to the complexity of the root canal system, the remaining infection is relied on the effect of drugs after the infection and necrotic tissue in the root canal are removed.

[0044] Root canal sealing disinfection: the wood lotus oil is fully mixed with the empty tube powder into a lump, the lump-shaped antibiotic paste is shaped into a cone by the antibiotic paste shaper for root canal sealing, then is inserted into the root canal, and is filled with glass ionomer cement or temporary sealing material.

[0045] The utility model is used for permanent tooth root canal sealing disinfection and deciduous tooth root canal treatment one-time filling treatment.

[0046] The above is only the preferred embodiment of the present application and is not used to limit the present application. For those skilled in the art, the present application can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An antibiotic paste shaper for root canal sealing, characterized in that, it comprises a filling and shaping bin (1) and a fixing member (2); the filling and shaping bin (1) is internally provided with a containing cavity (1a) for placing a paste mass; the fixing member (2) is connected to the outside of the filling and shaping bin (1) and is used for controlling the complete closure of the filling and shaping bin (1).

2. An antibiotic paste former for root canal sealing according to claim 1, characterized in that, the filling and shaping bin (1) is made by combining a left filling lobe (11) and a right filling lobe (12) which are symmetrically arranged.

3. An antibiotic paste former for root canal sealing according to claim 2, characterized in that, a connecting member is arranged between the left filling lobe (11) and the right filling lobe (12) and is used for controlling the opening and closing of the filling and shaping bin (1).

4. An antibiotic paste former for root canal sealing according to claim 2, wherein a left shaping groove (11a) is arranged in the left filling lobe (11) and a right shaping groove (12a) is arranged in the right filling lobe (12), and the left shaping groove (11a) and the right shaping groove (12a) form the containing cavity (1a).

5. An antibiotic paste former for root canal sealing according to claim 4, characterized in that, the containing cavity (1a) is conical.

6. An antibiotic paste former for root canal sealing according to claim 4, wherein a collecting groove (14) for accommodating the excess paste mass is arranged beside the left shaping groove (11a) or the right shaping groove (12a).

Images