CN113827352B

CN113827352B - Dental piling oral cavity repairing device

Info

Publication number: CN113827352B
Application number: CN202111093874.2A
Authority: CN
Inventors: 郭竹玲; 陈志林; 林万芸; 周美燕; 郭湘; 陶思雨; 梁政捷; 陈迪
Original assignee: Hainan Medical College
Current assignee: Hainan Medical College
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2023-01-31
Anticipated expiration: 2041-09-17
Also published as: CN113827352A

Abstract

The invention discloses an oral cavity repairing device for dental piling, which comprises an inner tube and an outer tube which are both elastic, wherein the inner tube is arranged in the outer tube, the inner tube is abutted to the outer tube and can rotate relatively, a first partition plate is arranged at the top of the outer tube, a second partition plate is arranged at the bottom of the inner tube, a driving mechanism is arranged in the outer tube, an elastic hollow part with an opening at the bottom is arranged at the output end of the driving mechanism, a limiting mechanism is arranged between the inner tube and the elastic hollow part, a first bag body is arranged on the outer wall of the inner tube, a plurality of cutting pieces are arranged on the surface of the first bag body, a second bag body fixedly connected with the inner tube is arranged at the bottom of the inner tube, and a pipeline and a channel are arranged on the inner wall of the elastic hollow part.

Description

Dental piling oral cavity repairing device

Technical Field

The invention relates to medical instruments, in particular to an oral cavity restoration device for dental piling.

Background

When carrying out root canal operation treatment, need punch the back to the tooth and carry out the clearance of its inside rotten tissue, nevertheless the operation in-process often can appear punching inhomogeneous and lead to the cross-section of hole can not form complete circle, present file can appear the fracture when using and lead to further damage downthehole, be difficult to take out simultaneously, and current file can't carry out the clearance of rotten tissue according to the actual aperture condition after punching, and adopt flexible material to clear up the rotten tissue, unable quick excision, the stability when the material restriction of flexible material itself and influence excision rotten tissue appears easily, easily cause extra wearing and tearing to the tooth, and the result of use is not good, current device can make the operation process complicated troublesome simultaneously, long length during the operation.

Disclosure of Invention

In view of the above-mentioned existing problems, the present invention provides an oral cavity restoration device for dental piling, which can perform a cleaning operation of a bonded type decayed tissue according to an actual tooth aperture condition after punching, can adapt to a continuous change of the aperture, can avoid a secondary damage caused by the decayed tissue remaining in the hole of the tooth due to fracture, has a more stable cutting process, and can simultaneously adapt to various continuous operation procedures in a root canal surgery.

The invention provides an oral cavity restoration device for dental piling, which comprises an inner tube and an outer tube, wherein the inner tube and the outer tube are elastic, the inner tube is arranged in the outer tube, the inner tube is abutted with the outer tube and can rotate relatively, a first partition plate is arranged at the top of the outer tube, a second partition plate is arranged at the bottom of the inner tube, a driving mechanism is arranged in the outer tube, an elastic hollow part with an opening at the bottom is arranged at the output end of the driving mechanism, a limiting mechanism is arranged between the inner tube and the elastic hollow part, a first bag body is arranged on the outer wall of the inner tube, a plurality of cutting sheets are arranged on the surface of the first bag body, a second bag body fixedly connected with the inner tube is arranged at the bottom of the inner tube, a pipeline is arranged in the elastic hollow part, a channel is arranged in the wall body of the elastic hollow part, a cavity formed between the elastic hollow part and the pipeline is used for conveying tooth filling materials, the pipeline is communicated with the first bag body, the channel is communicated with the second bag body, the top of the pipeline passes through the inner tube and the outer tube and is communicated with an external liquid source, the channel is communicated with the external liquid source, the bottom of the elastic hollow part passes through the second partition plate and is flush with the external liquid source, and the driving mechanism, and the bottom of the hollow part is electrically connected with the external power source.

Preferably, the limiting mechanism comprises a plurality of lantern rings fixedly connected with the inner circumference of the inner pipe, a plurality of protruding eaves are arranged on the surface of the elastic hollow part, and the protruding eaves and the lantern rings are distributed at intervals and mutually abutted.

Preferably, actuating mechanism includes motor and connecting rod, the output of motor with the top fixed connection of inner tube, the top of motor with connecting rod fixed connection, the surface of first baffle is equipped with the through-hole, the connecting rod passes the through-hole and interference fit with it, the top of connecting rod is equipped with fixed connection's handheld piece with it.

Preferably, the outer wall of the outer tube is provided with a plurality of elastic clamping pieces which are arranged side by side and fixedly connected with the outer wall, and the elastic clamping pieces are used for clamping teeth and gums.

Preferably, the outer wall of the inner tube is provided with an annular plate, and the annular plate is abutted against the bottom of the first balloon.

Preferably, the elastic hollow part is in a reducing shape, and the diameter of the elastic hollow part is gradually reduced from top to bottom.

Preferably, a connecting piece fixedly connected with the adjacent elastic clamping pieces is arranged between the adjacent elastic clamping pieces.

Preferably, the periphery of the inner pipe is provided with a clamping ring fixedly connected with the inner pipe, and the clamping ring is abutted against the inner wall of the outer pipe.

The invention has the beneficial effects that:

the dental piling oral cavity repairing device is placed above a punched tooth when the cleaning work of the decayed tissue is required, the inner tube is inserted into the hole and extends to a required depth, then the position of the driving mechanism on the outer tube is adjusted, then the depth position of the inner tube in the hole can be further adjusted, the driving mechanism is started to drive the elastic hollow part to rotate, the elastic hollow part can be effectively prevented from shaking under the action of the limiting mechanism, the condition that the cutting position is not uniform due to excessive shaking in the cutting process is avoided, the effect after cutting is prevented from being influenced by disorder, then liquid with certain viscosity is filled into the first sac body through the pipeline, the first sac body can be effectively expanded and tightly attached to the decayed tissue, due to the limiting effect of the decayed tissue and the extrusion effect of the liquid in the first sac body, the cutting piece can be continuously contacted with the tissue in the moving process of the inner tube, the second sac body can be continuously pushed and attached to the surface of the second sac body, the second sac body can be continuously moved to the corresponding cutting position after the cutting process, and the second sac body is continuously moved to the corresponding cutting effect of the cutting of the tissue, and the second sac body can be continuously moved according to the corresponding cutting process of the sealing effect of the cutting process, then continuously pour into clean water source to downthehole on the tooth, ensure to wash the downthehole overflow of contaminated water that produces of production can effectually follow the tooth in the washing process, then through the cavity that forms between elasticity cavity spare and the pipeline pours into the tooth filling material into to the downthehole of the tooth of handling and can accomplish the filling work of tooth, can adapt to the multiple continuous operation flow in the root canal operation through the use of this device, use more simple and convenient, the operation is more high-efficient.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only preferred embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a partially cut-away overall structural view of an oral cavity restoration device for dental piling according to the present invention;

FIG. 2 is an enlarged partial schematic view of the dental piling prosthodontic device of the present invention at FIG. 1A;

fig. 3 is a top view of a partial structure of a dental piling prosthodontic device of the present invention.

In the figure, 1 is an inner pipe, 2 is an outer pipe, 3 is a first clapboard, 4 is a second clapboard, 5 is an elastic hollow part, 6 is a first capsule, 7 is a cutting piece, 8 is a second capsule, 9 is a pipeline, 10 is a channel, 11 is a lantern ring, 12 is a convex brim, 13 is a motor, 14 is a connecting rod, 15 is a through hole, 16 is a hand-held piece, 17 is an elastic clamping piece, 18 is an annular plate, 19 is a connecting piece, and 20 is a clamping ring.

Detailed Description

In order to better understand the technical content of the invention, specific embodiments are provided below, and the invention is further described with reference to the accompanying drawings.

Referring to fig. 1 to 3, the invention provides a dental pile driving oral cavity restoration device, which comprises an inner tube 1 and an outer tube 2 both having elasticity, wherein the inner tube 1 is arranged in the outer tube 2, the inner tube 1 is abutted against the outer tube 2 and can relatively rotate, a first partition plate 3 is arranged at the top of the outer tube 2, a second partition plate 4 is arranged at the bottom of the inner tube 1, a driving mechanism is arranged in the outer tube 2, an elastic hollow part 5 with an opening at the bottom is arranged at the output end of the driving mechanism, a limiting mechanism is arranged between the inner tube 1 and the elastic hollow part 5, a first bag body 6 is arranged on the outer wall of the inner tube 1, a plurality of cutting blades 7 are arranged on the surface of the first bag body 6, a second bag body 8 fixedly connected with the inner tube 1 is arranged at the bottom of the inner tube 1, a pipeline 9 is arranged in the elastic hollow part 5, and a channel 10 is arranged in the wall body of the elastic hollow part 5, the cavity formed between the elastic hollow part 5 and the pipeline 9 is used for conveying tooth filling materials, the pipeline 9 is communicated with the first bag body 6, the channel 10 is communicated with the second bag body 8, the top of the pipeline 9 penetrates through the inner tube 1 and the outer tube 2 and is communicated with an external liquid source, the channel 10 is communicated with the external liquid source, the bottom of the elastic hollow part 5 penetrates through the second clapboard 4 and is flush with the second clapboard 4, the driving mechanism is electrically connected with an external power supply, when the cleaning work of the decayed tissues needs to be carried out, the device is placed above the teeth after punching, the inner tube 1 is inserted into the hole and extends to the required depth, then the position of the driving mechanism on the outer tube 2 is adjusted, and then the depth position of the inner tube 1 in the hole can be further adjusted, by starting the driving mechanism, the driving mechanism drives the elastic hollow part 5 to rotate, and by means of the action of the limiting mechanism, the elastic hollow part 5 can be effectively prevented from shaking, so that the situation that the cutting part is not uniform due to excessive shaking in the cutting process is ensured, the situation that the cutting surface is disordered to influence the effect after cutting is avoided, then liquid with certain viscosity is filled into the first bag body 6 through the pipeline 9, so that the first bag body 6 can be effectively unfolded and tightly attached to the damaged tissue, and due to the limiting effect of the damaged tissue and the extrusion effect generated by the liquidity of the liquid in the first bag body 6, the cutting piece 7 can be always attached to the damaged tissue more tightly in the moving process of the inner tube 1, and meanwhile, by continuously pulling the inner tube 1 upwards, the cutting blade 7 can be always attached to the decayed tissue and perform corresponding cutting work under the matching with the first capsule body 6, so that the shape of the first capsule body 6 can be adjusted according to the reasons of fluidity when the first capsule body 6 moves to different positions to adapt to the three-dimensional shape of the region, the cutting effect is better, then the second capsule body 8 is continuously filled with liquid through the pipeline 9, so that the second capsule body 8 can be in contact with the cut tissue and fully contact the surface of the cut tissue to complete the sealing, then a clean water source is continuously filled into the hole on the tooth, the polluted water generated by flushing in the flushing process can be effectively overflowed from the hole of the tooth, and then the filling work of the tooth can be completed by filling the tooth filling material into the hole of the treated tooth through the cavity formed between the elastic hollow part 5 and the pipeline 9, the use of the device can be adapted to various continuous operation flows in the root canal surgery, and the device is simpler and more convenient to use and more efficient in the surgery.

Specifically, stop gear is including locating a plurality of rings of lantern 11 of fixed connection with it of inner tube 1 internal week, the surface of elasticity hollow part 5 is equipped with a plurality of protruding eaves 12, protruding eaves 12 with 11 interval distribution of the lantern ring and mutual butt, through the lantern ring 11 with the cooperation of protruding eaves 12, can effectually will elasticity hollow part 5 carries out the chucking, avoids appearing rocking too big phenomenon and takes place.

Specifically, actuating mechanism includes motor 13 and connecting rod 14, the output of motor 13 with the top fixed connection of inner tube 1, the top of motor 13 with connecting rod 14 fixed connection, the surface of first baffle 3 is equipped with through-hole 15, connecting rod 14 passes through-hole 15 and interference fit with it, connecting rod 14's top is equipped with fixed connection's handheld piece 16 with it, through connecting rod 14 with the cooperation of handheld piece 16 for this device can make things convenient for operating personnel to operate when using, can adjust simultaneously connecting rod 14 inserts the degree of depth of through-hole 15, and then can carry out corresponding treatment according to actual need.

Specifically, be equipped with a plurality of settings side by side on the outer wall of outer tube 2 and with its fixed connection's elasticity chucking spare 17, elasticity chucking spare 17 is used for chucking tooth and gum, through elasticity chucking spare 17's effect can be effectively fixed this device, and this device of being convenient for uses.

Specifically, elasticity cavity spare 5 is the reducing form, the diameter of elasticity cavity spare 5 reduces from last to down gradually, through the shape distribution of elasticity cavity spare 5 can effectually avoid the big rocking of range appears in the bottom of elasticity cavity spare 5 for it is more stable when cutting work.

Specifically, a connecting piece 19 fixedly connected with the adjacent elastic clamping pieces 17 is arranged between the adjacent elastic clamping pieces, and the fastening capacity can be further improved through the action of the connecting piece 19, so that the use stability of the device is ensured.

Specifically, the periphery of inner tube 1 is equipped with its fixed connection's chucking ring 20, chucking ring 20 with the inner wall looks butt of outer tube 2, through chucking ring 20's effect, can with inner tube 1 with outer tube 2 carries out certain fastening, avoids appearing easy relative slip's phenomenon.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, which is intended to cover any modifications, equivalents, improvements, etc. within the spirit and scope of the present invention.

Claims

1. The utility model provides a dentistry is oral cavity prosthetic devices for pile driving, its characterized in that, including all having elastic inner tube and outer tube, the inner tube is located in the outer tube, the inner tube with outer tube looks butt and can rotate relatively, the top of outer tube is equipped with first baffle, the bottom of inner tube is equipped with the second baffle, be equipped with actuating mechanism in the outer tube, actuating mechanism's output is equipped with bottom open-ended elasticity cavity, the inner tube with be equipped with stop gear between the elasticity cavity, the outer wall of inner tube is equipped with first utricule, the surface of first utricule is equipped with a plurality of cutting pieces, the bottom of inner tube is equipped with the second utricule of fixed connection with it, be equipped with the pipeline in the elasticity cavity, be equipped with the passageway in the wall body of elasticity cavity, the cavity that forms between elasticity cavity and the pipeline is used for carrying tooth filling material, the pipeline with first utricule is linked together, the passageway with the second utricule is linked together, the top of pipeline passes inner tube and outer tube and is linked together with external liquid source, the passageway is linked together with external cavity, the bottom of elasticity passes the second baffle and is connected with it is parallel and level, actuating mechanism is connected with external power supply electricity.

2. The dental piling prosthetic device of claim 1, wherein the limiting mechanism comprises a plurality of collars fixedly connected with the inner periphery of the inner tube, and a plurality of protruding edges are arranged on the surface of the elastic hollow member and are spaced from and abutted against the collars.

3. The dental piling prosthodontic device of claim 1, wherein the driving mechanism includes a motor and a connecting rod, an output end of the motor is fixedly connected to a top of the inner tube, a top of the motor is fixedly connected to the connecting rod, a through hole is formed in a surface of the first partition, the connecting rod passes through the through hole and is in interference fit with the through hole, and a hand piece is fixedly connected to a top of the connecting rod.

4. The dental piling prosthodontic device of claim 1 wherein said outer tube has a plurality of resilient retainers on its outer wall, said retainers being arranged side by side and fixedly attached to said outer tube, said retainers being adapted to retain the teeth and gums.

5. The dental piling prosthodontic device of claim 1 wherein the outer wall of the inner tube is provided with an annular plate that abuts the bottom of the first balloon.

6. The dental piling prosthodontic device of claim 1 wherein the elastic hollow member is tapered, and the diameter of the elastic hollow member decreases from top to bottom.

7. The dental piling prosthodontic device of claim 4 wherein a connecting member is provided between adjacent ones of said resilient retainers for securing said retainers thereto.

8. The dental piling prosthodontic device of claim 1 wherein the outer circumference of the inner tube has a snap ring fixedly attached thereto, the snap ring abutting against the inner wall of the outer tube.