Root canal internal strong saliva suction tube for root canal therapy

Abstract

The utility model provides a strong root canal saliva suction tube for root canal treatment, which is characterized by comprising a saliva suction tube body and a suction apparatus head, the saliva suction tube body comprises a bent part and a vertical part, and the lower end of the bent part is connected with the top end of the vertical part through a connecting part; the connecting part is formed by connecting a plurality of bent pipes end to end through bent walls; the top end of the saliva suction tube body is rotationally connected with the bottom of the aspirator head; the top of the aspirator head is closed, and a side opening is formed in the side wall of the aspirator head; the side wall of the aspirator head is further provided with scale marks engraved by fluorescent agents. The saliva suction tube body is rotationally connected with the aspirator head, so that the orientation of an opening in the upper side of the aspirator head is convenient to adjust, the connecting part can be bent, the angle of the aspirator head is convenient to adjust, and the aspirator head is provided with fluorescent scales, so that the insertion depth is convenient to observe.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of medical apparatus and instruments, and particularly relates to a root canal inner strong saliva suction pipe for root canal treatment. BACKGROUND

[0002] In dental treatment, root canal treatment is a common method for treating diseases such as pulpitis or periapical periodontitis. When root canal treatment is performed, the infected secretions in the affected tooth and the irrigation liquid in the root canal need to be removed in a timely manner. The existing drainage method usually uses a saliva suction pipe for root canal treatment in cooperation with a negative pressure aspirator, but the existing saliva suction pipe for root canal treatment cannot judge the insertion depth of the affected tooth during operation, which leads to the fact that the liquid cannot be completely removed when repeatedly inserted into and withdrawn from the affected tooth, or the tooth root or gum is easily damaged when the saliva suction pipe is inserted too deep. Moreover, the liquid cannot be completely removed due to the fact that the bending or rotating angle cannot be flexibly adjusted. SUMMARY

[0003] The utility model provides a root canal inner strong saliva suction pipe for root canal treatment in view of the shortage of prior art, including: saliva suction pipe body and aspirator head, the saliva suction pipe body includes bending part and vertical part, the bending part lower extreme and vertical part top end are connected through the connecting portion, the connecting portion is connected by a plurality of bending pipes through the bending wall first and last, the saliva suction pipe body top end and aspirator head bottom rotation are connected, the aspirator head top is closed, and the side opening is arranged on the side wall of the aspirator head, the side wall of the aspirator head is also provided with the scale mark that fluorescent agent delineates.

[0004] Further, the diameter of the saliva suction pipe body gradually increases from top to bottom.

[0005] Further, the diameter of the top end of the saliva suction pipe body is 1 / 2-1 / 3 of the diameter of the bottom end of the saliva suction pipe body.

[0006] Further, the bottom of the aspirator head is provided with a rotating disc, a through hole is formed in the center of the rotating disc, the aspirator head is in communication with the through hole, a rotating clamping block is arranged on the side wall of the rotating disc, a rotating groove is formed in the top of the inner wall of the saliva suction pipe body, a fixed groove is formed downward at intervals in the rotating groove, elastic limiting blocks are arranged on the left and right inner walls of the lower end of the fixed groove, the distance between the elastic limiting blocks is smaller than the diameter of the rotating clamping block, and the rotating clamping block is clamped in the fixed groove after passing through the distance between the elastic limiting blocks.

[0007] Further, a connecting rod and a clamping piece are arranged on the outer end of the rotating clamping block, one end of the connecting rod is fixed to the center of the outer end of the rotating clamping block, the other end of the connecting rod is fixed to the center of the back of the clamping piece, a clamping groove is formed in the side wall of the fixed groove corresponding to the clamping piece, the clamping piece can be embedded in the clamping groove, and the elastic limiting blocks are arranged at the lower part of the clamping groove.

[0008] Further, the bending part, the vertical part and the connecting part are integrally formed.

[0009] The utility model has at least one of the following advantages:

[0010] 1. The utility model discloses a suction device head opening is arranged on the suction device head side wall, can effectively increase the suction area, and avoid the original end opening to suck the problem of breaking the oral cavity mucosa or tooth root tissue.

[0011] 2. The utility model discloses that suction device head and suction saliva pipe body are rotatably connected, can adjust lateral opening orientation, and fix position after changing orientation, convenient for doctor operation, will not rotate in the operation process, and the suction position is more definite.

[0012] 3. The utility model discloses the fluorescent scale on suction device head, convenient for doctor to judge insertion depth, avoid repeatedly going in and out of the tooth of the patient many times to make the operation between insertion depth not to cause the problem of being unable to effectively suck liquid or inserting too deep to cause the harm of tooth root. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 As shown in the utility model structural schematic diagram.

[0014] Figure 2 As shown in the utility model suction device head structural schematic diagram.

[0015] Figure 3 As shown in the utility model bending portion structural schematic diagram.

[0016] Figure 4 As shown in the utility model suction saliva pipe body and suction device head connecting structure schematic diagram.

[0017] Figure 5 As shown in the utility model rotating block and fixed slot connecting structure schematic diagram.

[0018] Figure 6 It is rotating block structure schematic diagram.

[0019] In the drawing: 1, suction saliva pipe body. 2, connecting portion;3, suction device head;4, lateral opening;5, scale;6, elbow pipe;7, elbow wall;8, rotating disc;9, rotating block;10, rotating slot;11, fixed slot;12, elastic limit block;13, clamping sheet;14, card slot;15, connecting rod;16, bending portion. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantage of the utility model more clearly, the following is further detailed to the utility model in conjunction with the drawings. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not used to limit the utility model.

[0021] Example 1

[0022] AsFigures 1-3 As shown, a strong suction tube for root canal treatment includes: a suction tube body 1 and a suction head 3. The suction tube body 1 includes a bent portion 2 and a vertical portion. The lower end of the bent portion 2 is connected to the top end of the vertical portion through a connecting portion 16. The connecting portion 16 is formed by connecting multiple bent tubes 6 end to end through bent walls 7. The connecting portion 16 is made of memory material, which can maintain the bent shape within a certain range and is not easily deformed or broken. The top end of the suction tube body 1 is rotatably connected to the bottom end of the suction head 3. The top of the suction head 3 is closed, and a side opening 4 is opened on the side wall of the suction head 3. The side wall of the suction head 3 is also provided with a scale mark 5 etched with fluorescent agent.

[0023] The diameter of the saliva suction tube 1 gradually increases from top to bottom, and the diameter of the top end of the saliva suction tube 1 is 1 / 2 to 1 / 3 of the diameter of the bottom end of the saliva suction tube 1. The connecting part 16, the vertical part, and the bending part 2 are integrally formed.

[0024] Before use, the dentist first rotates the suction head 3 to adjust the orientation of the side opening 4, ensuring it faces the location of the fluid inside the tooth. Then, the dentist bends the bend 2 to maintain the suction tube body 1 at a certain angle, facilitating operation and ensuring the suction head 3 can be comfortably inserted into the tooth. During use, the dentist can determine the location of the lesion by observing the graduations 5 on the suction head 3 and control the insertion depth during repeated insertions and removals. The graduations 5 on the suction head 3 are marked with a fluorescent agent, illuminating when inside the mouth and preventing difficulty in observing the graduations after insertion.

[0025] Example 2

[0026] like Figure 4 As shown, based on Embodiment 1, the strong suction tube for root canal treatment has a rotating disk 8 at the bottom of the suction head 3, with a through hole in the center of the rotating disk 8, and the bottom of the suction head communicating with the through hole; a rotating locking block 9 is provided on the side wall of the rotating disk 8; a rotating groove 10 is provided on the top of the inner wall of the suction tube body 1, and a fixing groove 11 is provided at intervals downward in the rotating groove 10; the rotating locking block 9 is embedded in the rotating groove 10 and can slide along the rotating groove 10; the rotating locking block 9 can be embedded downward in the fixing groove 11.

[0027] When the suction head 3 is rotated, the rotating block 9 slides in the rotating groove 10. When it is rotated to the desired orientation of the side opening 4, the suction head 3 is pressed down to make the rotating block 9 embed into the fixing groove 11. At this time, the suction head 3 is axially rotated and fixed.

[0028] Example 3

[0029] like Figure 4As shown, in the strong suction tube for root canal treatment based on Embodiment 2, elastic limiting blocks 12 are arranged opposite to each other on the left and right inner walls of the lower end of the fixing groove 11. The distance between the elastic limiting blocks 12 is smaller than the diameter of the rotating locking block 9. The rotating locking block 9 passes through the distance between the elastic limiting blocks 12 and is locked in the fixing groove 11.

[0030] When the rotating block 9 is inserted into the bottom of the fixing groove 11, the elastic limiting block 12 can prevent the rotating block 9 from falling out of the fixing groove 11 and prevent the suction head 3 from rotating during use.

[0031] Example 4

[0032] like Figures 5-6 As shown, based on the strong suction tube for root canal treatment in Embodiment 3, a connecting rod 15 and a locking piece 13 are provided at the outer end of the rotating block 9. One end of the connecting rod 15 is fixed to the center of the outer end of the rotating block 9, and the other end of the connecting rod 15 is fixed to the center of the back of the locking piece 13. The side wall of the fixing groove 11 is provided with a locking groove 14 corresponding to the locking piece, and the locking piece 13 can be embedded in the locking groove 14. The elastic limiting block 12 is provided at the lower part of the locking groove 14.

[0033] This invention places the opening of the suction head 3 on its side wall, effectively increasing the suction area and avoiding the problem of the original end opening tearing the oral mucosa or tooth root tissue. The suction head 3 is rotatably connected to the suction tube body 1, allowing adjustment of the orientation of the side opening 4 and fixing its position after changing orientation, facilitating doctor operation and preventing rotation during operation, thus making the suction position more precise. Fluorescent graduations are provided on the suction head 3 to help doctors judge the insertion depth, avoiding the problem of inconsistent insertion depths caused by repeated insertion and removal of the affected tooth, which could lead to ineffective liquid suction or excessive insertion that could damage the tooth root.

[0034] It should be noted and understood that various modifications and improvements can be made to the present invention as described in the above description without departing from the spirit and scope of the claims. Therefore, the scope of the claimed technical solutions is not limited to any specific exemplary teachings given.

Claims

1. A strong suction tube for root canal treatment, characterized in that, include: The saliva suction tube body and the suction head are described. The saliva suction tube body includes a bent section and a vertical section. The lower end of the bent section and the top end of the vertical section are connected by a connecting section. The connecting section is formed by multiple bent tubes connected by bent walls. The top end of the saliva suction tube body is rotatably connected to the bottom of the suction head. The top of the suction head is closed, and a side opening is opened on the side wall of the suction head. The side wall of the suction head is also provided with scale markings etched with fluorescent agent.

2. The strong suction tube for root canal treatment according to claim 1, characterized in that, The diameter of the saliva suction tube gradually increases from top to bottom.

3. The strong suction tube for root canal treatment according to claim 2, characterized in that, The diameter of the top end of the saliva tube is 1 / 2 to 1 / 3 of the diameter of the bottom end of the saliva tube.

4. The strong suction tube for root canal treatment according to claim 1, characterized in that, The suction head is provided with a rotating disk at the bottom, with a through hole in the center of the rotating disk and a rotating locking block on the side wall of the rotating disk; the top of the inner wall of the saliva tube is provided with a rotating groove, and a fixing groove is provided downward at intervals in the rotating groove; elastic limiting blocks are provided on the left and right inner walls of the lower end of the fixing groove, and the distance between the elastic limiting blocks is smaller than the diameter of the rotating locking block; the rotating locking block passes through the distance between the elastic limiting blocks and is locked in the fixing groove.

5. A strong suction tube for root canal treatment according to claim 4, characterized in that, The outer end of the rotating block is provided with a connecting rod and a locking piece. One end of the connecting rod is fixed to the center of the outer end of the rotating block, and the other end of the connecting rod is fixed to the center of the back of the locking piece. The side wall of the fixing groove is provided with a locking groove corresponding to the locking piece, and the locking piece can be embedded in the locking groove. The elastic limiting block is provided at the lower part of the locking groove.

6. The strong suction tube for root canal treatment according to claim 1, characterized in that, The bending part, vertical part and connecting part are integrally formed.

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