CN209771081U

CN209771081U - Jaw cyst pressure reduction device

Info

Publication number: CN209771081U
Application number: CN201920176839.9U
Authority: CN
Inventors: 陈井鑫
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-31
Filing date: 2019-01-31
Publication date: 2019-12-13
Anticipated expiration: 2029-01-31

Abstract

The utility model discloses a jaw cyst pressure relief device, including drainage tube and flushing pipe, be fixed with the flushing pipe through a plurality of connecting rods in the drainage tube, drainage tube and flushing pipe upper end opening are Y type structure, and the lower extreme opening of drainage tube and flushing pipe is conical structure, the lower extreme opening and the flushing pipe lower extreme opening airtight connection of drainage tube, the nearly upper end open end of drainage tube is equipped with the chucking piece that is used for the chucking, the drainage tube lateral wall be equipped with the through-hole of chucking piece relative position, the chucking piece be elastic metal material, chucking piece one end be equipped with the first recess of pipe wall complex, be equipped with in the drainage tube with the second recess of chucking piece relative position, the chucking piece other end is inlayed and is imbedded the second recess. The utility model discloses it is convenient to take out to put into, and the chucking piece can play the fixed action to the drainage tube, is difficult for droing to need not to enlarge wound, reduce patient's misery, flushing pipe and drainage tube part are favorable to the flush fluid to form the backward flow, promote the cyst incretion and wash the discharge.

Description

Jaw cyst pressure reduction device

Technical Field

The utility model relates to the technical field of medical equipment, in particular to jaw cyst pressure reduction device.

Background

The jaw cyst is a benign lesion of the jaw bone with high incidence rate in oral and maxillofacial surgery. Depending on the size, location and adjacent tissue relationships of the cyst, such as continuity of the teeth, maxillary sinus, mandibular canal and bone, lines of enucleation, partial jaw resection and pockets may be selected. When cysts are large and spread to healthy teeth, nerve bundles and other important tissue structures, the existing treatment methods, such as jaw partial resection and cyst curettage, can hurt the surrounding important tissue structures, have large wounds, cause the continuous loss of alveolar bones, the removal of adjacent teeth and facial deformity, even pathological fracture, sometimes the bone grafting needs to be resected in the overlarge cyst operation, the bag-shaped operation needs to be locally windowed, the cyst plug is used for keeping an opening, the defect that foreign matters are easy to fall into a cyst cavity due to easy falling is caused, meanwhile, the model can be taken as the cyst plug after local epithelia is formed due to the fact that windowing is needed firstly, certain operation wounds are formed, the cyst plug is needed to be taken after the local epithelia is formed, the clinical operation is relatively complicated, and the cyst cavity is directly communicated with the inside of the mouth and is easy to infect. The cyst decompression treatment is carried out by using an infusion apparatus tube to self-manufacture a drainage tube, but a drainage port is formed by pre-operation when the cyst decompression treatment is implanted, the drainage tube is easy to discolor and age, the drainage tube is easy to fall off, and meanwhile, the defect that the long-term chronic infection in the cyst needs to be repeatedly washed is found in the treatment process.

Disclosure of Invention

To the above prior art, the utility model provides a jaw cyst pressure relief device solves above-mentioned problem.

The technical scheme of the invention is realized as follows:

The utility model provides a jaw cyst pressure relief device, includes drainage tube and flushing pipe, be fixed with through a plurality of connecting rods in the drainage tube the flushing pipe, the drainage tube with flushing pipe upper end opening is Y type structure, the drainage tube with the lower extreme opening of flushing pipe is conical structure, the lower extreme opening of drainage tube with flushing pipe lower extreme opening sealing connection, the nearly upper end open end of drainage tube is equipped with the chucking piece that is used for the chucking, the drainage tube lateral wall be equipped with the through-hole of chucking piece relative position, the chucking piece is elastic metal material, chucking piece one end be equipped with the first recess of pipe wall complex, be equipped with in the drainage tube with the second recess of chucking piece relative position, the other end of chucking piece is inlayed and is imbedded in the second recess.

Preferably, the drainage tube is made of medical pure titanium metal.

Preferably, the lower end opening ends of the drainage tube and the flushing tube can be adjusted.

Preferably, the surface of the drainage tube is sprayed with silver ions.

The beneficial effects of the utility model reside in that: the drainage tube is a Y-shaped opening at the upper end, the lower end opening is conical and is favorable for being inserted into the cyst cavity, the Y-shaped opening is used for preventing the drainage tube from being sunk into the cyst cavity and can be attached to the cyst wall, the clamping sheet is used for placing the drainage tube into the cyst cavity and matching with the Y-shaped opening to clamp the cyst bone wall, the clamping sheet is simple to place and convenient to take out, the wound is not required to be enlarged due to the placement of the clamping sheet, the drainage tube is not easy to fall off, the drainage tube is internally provided with the Y-shaped flushing tube with the upper end opening, the lower end opening of the flushing tube leads to the lower end opening of the drainage tube, the design can be used for preventing foreign matters, food and the like from entering the cyst cavity through the drainage tube and preventing pollution and secondary injury, meanwhile, the flushing tube and the drainage tube are separated to form backflow, the contents are favorable for being flushed out, promoting excretion of endocrine from cyst.

The drainage tube made of medical pure titanium metal materials has good biocompatibility and high hardness, can be directly inserted into cysts when the cysts are decompressed, reduces surgical wounds, and can be well fixed on the cyst wall due to the clamping sheet.

The surface of the drainage tube is sprayed with silver ions, so that the drainage tube has a lasting sterilization effect, can reduce the repeated infection and possibility of the cyst, promotes the recovery of the cyst, is particularly easy to remove after the drainage achieves the purpose, and has no harm to human bodies.

The operation wound is small, the integrity of the cyst wall is not damaged, the centripetal contractility of the cyst wall is favorably maintained, and the cyst is promoted to shrink.

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 effort.

Fig. 1 is a perspective view of a jaw cyst decompression device of the present invention;

Fig. 2 is a backflow state diagram of the jaw cyst decompression device of the utility model;

Fig. 3 is a schematic view of the drainage tube structure of a jaw cyst decompression device of the present invention;

Fig. 4 is the utility model relates to a jaw cyst pressure relief device's chucking piece structural schematic.

In the figure, a drainage tube 1, a flushing tube 2, a clamping sheet 3, a connecting rod 4, a through hole 5, a first groove 6 and a second groove 7 are arranged.

Detailed Description

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

Referring to fig. 1 to 4, a jaw cyst pressure reduction device comprises a drainage tube 1 and a flushing tube 2, wherein the flushing tube 2 is fixed in the drainage tube 1 through a plurality of connecting rods 4, the number of the selected connecting rods 4 is 4, the connecting rods are uniformly distributed and used for being fixed with the flushing tube 2, the upper end openings of the drainage tube 1 and the flushing tube 2 are both Y-shaped structures, the lower end openings of the drainage tube 1 and the flushing tube 2 are both conical structures, the lower end opening of the drainage tube 1 is hermetically connected with the lower end opening of the flushing tube 2, a clamping sheet 3 for clamping is arranged at the opening end of the drainage tube 1 close to the upper end, a through hole 5 corresponding to the clamping sheet 3 is arranged on the side wall of the drainage tube 1, the clamping sheet 3 is made of an elastic metal material, a first groove 6 matched with the tube wall is arranged at one end of the clamping sheet 3, a second groove 7 corresponding to the clamping sheet 3 is arranged in the drainage tube 1, the other end of the clamping sheet 3 is embedded into the second groove 7.

The pressure reducing device is of a double-layer tubular structure, when in use, the device is placed into a sac cavity, a Y-shaped opening of a drainage tube 1 is attached to a cyst wall, as a clamping piece 3 is an elastic metal clamping piece 3, the clamping piece 3 is clamped by tweezers, the clamping piece 3 is placed into the drainage tube 1, the lower end of the clamping piece 3 is aligned with a second groove 7 and is embedded into the second groove 7, a first groove 6 at the upper end of the clamping piece 3 is embedded into the wall of the drainage tube 1 to clamp the wall of the drainage tube 1, a Y-shaped flushing tube 2 with an upper end opening is arranged in the drainage tube 1, the lower end opening of the flushing tube 2 leads to the lower end opening of the drainage tube 1, cleaning water enters the sac cavity from the flushing tube 2 and flows into the drainage tube 1 from a through hole 5 at the clamping block to form backflow, the design can be simultaneously used for preventing foreign matters, food and the like from entering the sac cavity through the drainage tube 1 to prevent pollution and secondary damage, and simultaneously, the backflow is formed, the cyst content is favorably washed and drained, the cyst cavity is favorably washed by the injector of the patient, and the backflow can be formed with the drainage tube 1 to promote the excretion of the cyst endocrine.

When the drainage tube 1 needs to be taken out, a downward pressing force is firstly applied to the clamping piece 3 on the left side by using tweezers, so that the first groove 6 on the clamping piece 3 is separated from the wall of the drainage tube 1, the clamping piece is straightened upwards and moved rightwards, so that the lower end of the clamping piece 3 is separated from the second groove 7, a downward pressing force is applied to the clamping piece 3 on the right side by using the tweezers, so that the first groove 6 on the clamping piece 3 is separated from the wall of the drainage tube 1, the clamping piece 3 is straightened upwards and moved leftwards, so that the lower end of the clamping piece 3 is separated from the second groove 7, at the moment, the cyst wall is not clamped by the clamping piece 3, the drainage tube 1 can be directly taken out, the clamping piece 3 is used for being placed into a cyst cavity and matched with a Y-shaped opening to clamp the cyst wall, the clamping piece 3 is simple to place, the cyst taking out is convenient, and the situation that the wound needs to be.

Specifically, drainage tube 1 is medical pure titanium metal drainage tube 1 of making, and the material has good biocompatibility, and the hardness is great, when carrying out cyst decompression, can directly insert the cyst, reduces the operation wound, has improved the reliability of this device.

Specifically, the open ends of the lower ends of the drainage tube 1 and the flushing tube 2 can be adjusted, the open ends of the lower ends of the drainage tube 1 and the flushing tube 2 can be cut according to the depth of the cyst to be beneficial to adapt to the cyst with different sizes, or the cyst is shortened to be beneficial to flushing.

Specifically, 1 terminal surface spraying of drainage tube has silver ion, has lasting bactericidal action, can reduce cyst and infect repeatedly and probably, promotes the cyst and resumes, and the drainage reaches the purpose after, and secondary operation gets rid of very easily, does not have any harm to the human body, has improved the practicality of this device.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a jaw cyst pressure relief device, its characterized in that, includes drainage tube and flushing pipe, be fixed with through a plurality of connecting rods in the drainage tube the flushing pipe, the drainage tube with flushing pipe upper end opening is Y type structure, the drainage tube with the lower extreme opening of flushing pipe is conical structure, the lower extreme opening of drainage tube with flushing pipe lower extreme opening sealing connection, the nearly upper end open end of drainage tube is equipped with the chucking piece that is used for the chucking, the drainage tube lateral wall be equipped with the through-hole of chucking piece relative position, the chucking piece is elastic metal material, chucking piece one end be equipped with the first recess of pipe wall complex, be equipped with in the drainage tube with the second recess of chucking piece relative position, the other end of chucking piece is inlayed and is imbedded in the second recess.

2. the jaw cyst decompression device as claimed in claim 1, wherein the drainage tube is made of medical pure titanium metal.

3. A jaw cyst decompression device as claimed in claim 1 wherein the lower open ends of the drainage tube and the irrigation tube are adjustable.

4. A jaw cyst decompression device as claimed in claim 1, wherein the surface of the drainage tube is sprayed with silver ions.