CN112190821A

CN112190821A - Novel drainage tube for stomatopathy of large vestibular sac (abscess)

Info

Publication number: CN112190821A
Application number: CN202011130588.4A
Authority: CN
Inventors: 周超; 孙聪聪; 张晓敏; 胡宁宁; 张英姿
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-01-08

Abstract

The invention relates to the field of medical instruments, in particular to a novel bartholinia sac (pus) swelling stoma drainage tube which comprises a drainage tube, wherein a balloon is arranged at the upper part of the drainage tube, an annular cavity is formed in the tube wall of the upper part of the drainage tube, a plurality of groups of through holes are uniformly formed in the outer side wall of the circumference of the annular cavity and communicated with the balloon, a channel communicated with the annular cavity is formed in the tube wall of the lower part of the drainage tube, a liquid injection tube communicated with the channel is arranged at the lower part; the drainage tube is simple in structure, the balloon is expanded and enlarged by controlling the amount of the physiological saline injected into the balloon, the size of the balloon is adjusted, the drainage tube is fixed, the opening between the balloon cavity and the skin is supported, and the balloon is prevented from being closed, so that the secretion in the balloon cavity can flow out through the drainage tube, the treatment effect is improved, the balloon is attached to the supporting part, the comfort in the fixing process is improved, and the foreign body sensation of a patient is reduced.

Description

Novel drainage tube for stomatopathy of large vestibular sac (abscess)

Technical Field

The invention relates to the field of medical instruments, in particular to a novel vestibular large gland cyst (abscess) stoma drainage tube.

Background

Vestibular sac (pus) is a common gynecological disease, which is a vulvar multiple disease, occurring in about 2% of women. The bartholinism sac (pus) abscess ostomy is the most common surgical method in domestic literature reports at present. The operation steps are to make an incision on the tumor, drain the liquid in the tumor, and open the incision by various methods. However, this only results in temporary relief of symptoms, and often the incision is re-bonded and relapsed, resulting in repeated surgery for the patient.

At present, most hospitals adopt a method of flushing and draining a sac cavity by a vestibular gland stoma and a T pipe to treat symptomatic patients. However, the T-tube is often easily removed and causes the patient to feel a certain foreign body sensation, thereby reducing the therapeutic effect.

Disclosure of Invention

Solves the technical problem

Aiming at the defects in the prior art, the invention provides a novel vestibular sac (pus) swelling stoma drainage tube which can effectively solve the problems that a T tube in the prior art is easy to separate and a patient is often accompanied with a certain foreign body sensation, so that the treatment effect is reduced.

Technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme:

a novel vestibular large gland (abscess) stoma drainage tube comprises a drainage tube, wherein a saccule is arranged at the upper part of the drainage tube, an annular cavity is arranged on the tube wall at the upper part of the drainage tube, a plurality of groups of through holes are uniformly arranged on the outer side wall of the circumference of the annular cavity and communicated with the saccule, a channel communicated with the annular cavity is arranged on the tube wall at the lower part of the drainage tube, a liquid injection tube communicated with the channel is arranged at the lower part of the drainage tube, an anti-blocking mechanism is in threaded connection with the upper end of the drainage tube and comprises an anti-blocking tube in threaded connection with the upper end of the drainage tube, a guide tube fixedly connected in the anti-blocking tube through a cross, a guide sheet in sliding connection with the guide tube and an anti-blocking sheet fixedly connected at the top side of the guide sheet through a, the bottom end of the first steel wire penetrates through the first spring and penetrates out of the guide pipe, the lower portion of the drainage pipe is connected with a piston pipe communicated with the drainage pipe, a piston communicated with the piston pipe is arranged in the piston pipe, a second steel wire is fixedly connected to the upper side of the piston, the top end of the second steel wire is detachably connected with the bottom end of the first steel wire, a second spring is fixedly connected between the bottom side of the piston and the inner wall of the bottom side of the piston pipe, a third steel wire is fixedly connected to the middle portion of the bottom side of the piston, and the.

Furthermore, a threaded pipe communicated with the bottom end of the liquid injection pipe is arranged at the bottom end of the liquid injection pipe, an filling check valve is connected to the threaded pipe in a threaded manner, and an injector interface is arranged at the bottom end of the filling check valve; through setting up sufficient check valve for annotate liquid socle end and form one-way feed liquor, and then the injection of the normal saline of being convenient for, through the sufficient check valve of threaded connection, be convenient for sufficient check valve's dismantlement, and then be convenient for discharge the normal saline in the sacculus, through setting up the syringe interface, be convenient for be connected with the syringe, thereby through the syringe with normal saline injection sacculus in.

Furthermore, the middle part of the filling check valve is provided with an annular knob; through setting up annular knob, be convenient for the rotation full of check valve, and then be convenient for full of the connection and the dismantlement of check valve.

Furthermore, a plurality of groups of sliding openings are uniformly formed in the circumferential side wall of the guide pipe, and sliding blocks in sliding fit with the sliding openings are uniformly arranged on the circumferential side wall of the guide vane; through the cooperation of sliding opening and slider, realize guide plate sliding connection in the pipe.

Furthermore, the sliding blocks penetrate through the sliding openings in sliding fit with the sliding blocks, and prismatic blocks are arranged at one ends of the sliding blocks, which are far away from the guide vanes; through setting up the prism, when the guide vane reciprocates, drive the prism and reciprocate, and then can dredge in the drainage tube top.

Furthermore, a threaded groove body is arranged at the bottom end of the first steel wire, and a threaded connecting rod in threaded fit with the threaded groove body is arranged at the top end of the second steel wire; through the screw-thread fit of screw thread cell body and threaded connection pole, realize dismantling being connected on first steel wire bottom and second steel wire top.

Advantageous effects

Compared with the known public technology, the technical scheme provided by the invention has the following beneficial effects:

the drainage tube is simple in structure, the balloon is expanded and enlarged by controlling the amount of the physiological saline injected into the balloon, the size of the balloon is adjusted, the drainage tube is fixed, the opening between the balloon cavity and the skin is supported, and the balloon is prevented from being closed, so that the secretion in the balloon cavity can flow out through the drainage tube, the treatment effect is improved, the balloon is attached to the supporting part, the comfort in the fixing process is improved, and the foreign body sensation of a patient is reduced; simultaneously through constantly pulling the pull ring, can dredge on preventing stifled pipe and drainage tube top, avoid preventing stifled pipe and drainage tube top to block up and cause the drainage failure.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic longitudinal cross-sectional structure of the present invention;

FIG. 3 is a schematic view of the cross-sectional structure A-A' of the present invention;

FIG. 4 is an enlarged view of the structure at B of the present invention;

FIG. 5 is an enlarged view of the structure at the point C of the present invention;

FIG. 6 is a schematic side view of the anti-jamming mechanism of the present invention;

FIG. 7 is a top view schematic diagram of the anti-jam mechanism of the present invention;

the reference numerals in the drawings denote: 1-a drainage tube; 2-a balloon; 3-a ring cavity; 4-a through hole; 5-a channel; 6-liquid injection pipe; 7-anti-blocking pipe; 8-a cross; 9-a catheter; 10-a guide sheet; 11-a guide bar; 12-anti-blocking sheet; 13-a first spring; 14-a first steel wire; 15-a piston tube; 16-a piston; 17-a second steel wire; 18-a second spring; 19-a third steel wire; 20-a pull ring; 21-a threaded pipe; 22-filling check valve; 23-an injector interface; 24-ring knob; 25-a sliding port; 26-a prismatic block; 27-a thread groove body; 28-threaded connecting rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The present invention will be further described with reference to the following examples.

Examples

The novel vestibular sac (pus) swelling stoma drainage tube of the embodiment is shown in the figures 1 to 7: comprises a drainage tube 1, a sacculus 2 is arranged at the upper part of the drainage tube 1, an annular cavity 3 is arranged on the tube wall of the upper part of the drainage tube 1, a plurality of groups of through holes 4 are uniformly arranged on the outer side wall of the circumference of the annular cavity 3 and communicated with the sacculus 2, a channel 5 communicated with the annular cavity 3 is arranged on the tube wall of the lower part of the drainage tube 1, a liquid injection tube 6 communicated with the channel 5 is arranged at the lower part of the drainage tube 1, an anti-blocking mechanism is in threaded connection with the upper end of the drainage tube 1 and comprises an anti-blocking tube 7 in threaded connection with the upper end of the drainage tube 1, a guide tube 9 fixedly connected in the anti-blocking tube 7 through a cross piece 8, a guide plate 10 in sliding connection with the guide tube 9 and an anti-blocking plate 12 fixedly connected at the top side of the guide, and the bottom side of the guide vane 10 is fixedly connected with a first steel wire 14, the bottom end of the first steel wire 14 passes through a first spring 13 and passes through the guide pipe 9, the lower part of the drainage pipe 1 is connected with a piston pipe 15 communicated with the drainage pipe, a piston 16 communicated with the piston pipe 15 is arranged in the piston pipe 15, the upper side of the piston 16 is fixedly connected with a second steel wire 17, the top end of the second steel wire 17 is detachably connected with the bottom end of the first steel wire 14, a second spring 18 is fixedly connected between the bottom side of the piston 16 and the inner wall of the bottom side of the piston pipe 15, the middle part of the bottom side of the piston 16 is fixedly connected with a third steel wire.

Wherein, the bottom end of the liquid injection pipe 6 is provided with a threaded pipe 21 communicated with the liquid injection pipe, the threaded pipe 21 is internally threaded with a filling check valve 22, and the bottom end of the filling check valve 22 is provided with an injector interface 23; through setting up full check valve 22 for annotate 6 bottoms of liquid pipe and form one-way feed liquor, and then the injection of the saline of being convenient for, through threaded connection full check valve 22, be convenient for full check valve 22's dismantlement, and then be convenient for discharge the saline in sacculus 2, through setting up syringe interface 23, be convenient for be connected with the syringe, thereby pour into the saline into sacculus 2 through the syringe.

Wherein, the middle part of the filling check valve 23 is provided with an annular knob 24; through setting up annular knob 24, be convenient for rotatory full check valve 23, and then be convenient for full check valve 23's connection and dismantlement.

Wherein, the circumferential side wall of the guide tube 9 is uniformly provided with a plurality of groups of sliding openings 25, and the circumferential side wall of the guide vane 10 is uniformly provided with sliding blocks which are in sliding fit with the sliding openings 25; the sliding connection of the guide vane 10 in the guide pipe 9 is realized through the matching of the sliding opening 25 and the sliding block.

Wherein, the sliding blocks all penetrate through a sliding opening 25 in sliding fit with the sliding blocks and one ends of the sliding blocks far away from the guide vane 10 are all provided with prismatic blocks 26; through setting up arris shape piece 26, when guide vane 10 reciprocated, drive arris shape piece 26 and reciprocate, and then can dredge in the drainage tube 1 top.

Wherein, the bottom end of the first steel wire 14 is provided with a thread groove 27, and the top end of the second steel wire 17 is provided with a thread connecting rod 28 which is in thread fit with the thread groove 27; through the screw-thread fit of screw thread cell body 27 and threaded connection pole 28, realize the dismantlement of first steel wire 14 bottom and second steel wire 17 top and be connected.

The working principle is as follows: through the injector, the physiological saline is injected into the injection tube 6 from the injector interface 23, so that the physiological saline enters the annular cavity 3 through the channel 5 and enters the sacculus 2 through the through hole 4, the sacculus 2 is expanded and enlarged, the drainage tube 1 is fixed through the expanded sacculus 2 and can support an opening between the sacculus and the skin to prevent closing, and accordingly, the secretion in the sacculus can flow out through the drainage tube 1, the treatment effect is improved, meanwhile, the amount of the injected physiological saline is controlled according to the size of the sacculus 2 after operation, the size of the sacculus 2 is adjusted, the sacculus 2 is attached to a supporting part according to the soft characteristic of the sacculus 2 per se, the comfort in the fixing process is improved, and the foreign body sensation of a patient is reduced; when the pull ring 20 is pulled downwards, the piston 16 is moved downwards along the piston tube 15 by the third steel wire 19, so that the second spring 18 is compressed, and the second steel wire 17 is connected with the first steel wire 14, so as to drive the guide vane 10 to move downwards along the guide pipe 9, thereby not only compressing the first spring 13, and the guide bar 11 drives the anti-blocking piece 12 and the prism block 26 to move downwards, and after the pull ring 20 is loosened, under the elastic action of the first spring 13 and the second spring 18, the piston 16 is caused to move upward in the piston tube 15, at the same time, the guide vane 10 moves upward on the guide duct 9, thereby moving the anti-clogging vane 12 and the prism block 26 upward, and then through constantly pulling pull ring 20, realize preventing stifled piece 12 and arris shape piece 26 and move repeatedly from top to bottom, dredge to preventing stifled pipe 7 and drainage tube 1 top then, avoid preventing stifled pipe 7 and drainage tube 1 top and block up and cause the drainage failure.

The device has a simple structure, the balloon 2 is expanded and enlarged by controlling the amount of the physiological saline injected into the balloon 2, the size of the balloon 2 is adjusted, the drainage tube 1 is fixed, the opening between the balloon cavity and the skin is supported, and the closing is prevented, so that the secretion in the balloon cavity can flow out through the drainage tube 1, the treatment effect is improved, the balloon 2 is attached to the supporting part, the comfort in the fixing process is improved, and the foreign body sensation of a patient is reduced; meanwhile, the top ends of the anti-blocking pipe 7 and the drainage pipe 1 can be dredged by continuously pulling the pull ring 20, so that drainage failure caused by blockage of the top ends of the anti-blocking pipe 7 and the drainage pipe 1 is avoided.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions.

Claims

1. The utility model provides a novel vestibular large gland bag (pus) is makeed mouthful drainage tube, includes drainage tube (1), its characterized in that: the drainage tube is characterized in that a balloon (2) is arranged on the upper portion of the drainage tube (1), an annular cavity (3) is formed in the wall of the upper portion of the drainage tube (1), a plurality of groups of through holes (4) are uniformly formed in the outer side wall of the circumference of the annular cavity (3) and communicated with the balloon (2), a channel (5) communicated with the annular cavity (3) is formed in the wall of the lower portion of the drainage tube (1), a liquid injection tube (6) communicated with the channel (5) is arranged on the lower portion of the drainage tube (1), an anti-blocking mechanism is in threaded connection with the upper end of the drainage tube (1), the anti-blocking mechanism comprises an anti-blocking tube (7) in threaded connection with the upper end of the drainage tube (1), a guide tube (9) fixedly connected into the anti-blocking tube (7) through a cross piece (8), a guide piece (10) in sliding connection with the guide tube (9) and an anti-blocking piece (12, a first spring (13) is fixedly connected between the bottom side of the guide sheet (10) and the inner wall of the bottom side of the guide pipe (9), a first steel wire (14) is fixedly connected to the bottom side of the guide sheet (10), the bottom end of the first steel wire (14) penetrates through the first spring (13) and penetrates out of the guide pipe (9), a piston pipe (15) communicated with the drainage pipe (1) is connected to the lower portion of the drainage pipe (1), a piston (16) communicated with the piston pipe (15) is arranged in the piston pipe (15), a second steel wire (17) is fixedly connected to the upper side of the piston (16), the top end of the second steel wire (17) is detachably connected to the bottom end of the first steel wire (14), a second spring (18) is fixedly connected between the bottom side of the piston (16) and the inner wall of the bottom side of the piston pipe (15), a third steel wire (19) is fixedly connected.

2. The novel vestibular sac (abscess) stoma drainage tube according to claim 1, characterized in that a threaded tube (21) communicated with the injection tube (6) is arranged at the bottom end of the injection tube, a filling check valve (22) is connected in the threaded tube (21) in a threaded manner, and an injector interface (23) is arranged at the bottom end of the filling check valve (22).

3. The novel vestibular sac (abscess) stoma drainage tube according to claim 2, characterized in that the filling check valve (23) is provided with an annular knob (24) at the middle.

4. The novel vestibular sac (abscess) stoma drainage tube according to claim 1, characterized in that a plurality of groups of sliding openings (25) are uniformly arranged on the circumferential side wall of the catheter (9), and the sliding blocks which are in sliding fit with the sliding openings (25) are uniformly arranged on the circumferential side wall of the guide vane (10).

5. The novel vestibular sac (abscess) stoma drainage tube according to claim 4, characterized in that the sliding blocks are all penetrated out of a sliding opening (25) in sliding fit with the sliding blocks and one end of the sliding blocks, which is far away from the guide vane (10), is provided with a prismatic block (26).

6. The novel vestibular sac (abscess) stoma drainage tube according to claim 1, characterized in that a threaded groove body (27) is arranged at the bottom end of the first steel wire (14), and a threaded connecting rod (28) which is in threaded fit with the threaded groove body (27) is arranged at the top end of the second steel wire (17).