CN214907406U

CN214907406U - Medical temporary intestinal fistula plugging device

Info

Publication number: CN214907406U
Application number: CN202120319293.5U
Authority: CN
Inventors: 张伟伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-04
Filing date: 2021-02-04
Publication date: 2021-11-30
Anticipated expiration: 2031-02-04

Abstract

The utility model discloses an interim plugging device of medical intestinal fistula, including a piston section of thick bamboo, the piston section of thick bamboo inboard has set the piston piece, the vertical fixedly connected with ejector sleeve of piston piece upside intermediate position, the ejector sleeve with the hookup location of piston piece is the opening, the upper end fixed mounting of ejector sleeve has the inflating valve, the inboard fixedly connected with shutoff gasbag of lower extreme of a piston section of thick bamboo, piston section of thick bamboo upper end outer wall encircles fixedly connected with annular seal cloth. The utility model discloses alternate the piston cylinder in the fistula position, and make shutoff gasbag place end insert earlier, then promote the piston piece through the ejector sleeve, make the piston piece release folding the shutoff gasbag of accomodating in the piston cylinder inboard downwards, then use aerating device butt joint in inflating valve department, then aerify, make the air current from ejector sleeve department get into in the space of piston piece downside, because shutoff gasbag and the inboard space intercommunication of piston cylinder, the air of filling like this just gets into in the shutoff gasbag, make the shutoff gasbag inflation strut the shutoff.

Description

Medical temporary intestinal fistula plugging device

Technical Field

The utility model relates to a medical intestinal fistula plugging device technical field specifically is a medical intestinal fistula temporary plugging device.

Background

The intestinal fistula is a pathological passage formed by various causes between two sections of intestinal canals in the gastrointestinal tract, between the intestinal canal and other organs or between one section of the intestinal canal and the body surface, wherein an opening on the body surface is called as an external fistula, and the obvious external fistula can easily make diagnosis due to the fact that a long-lasting wound exists on the abdominal wall and intestinal gas or intestinal fluid is discharged;

the conventional medical intestinal fistula plugging device has the following defects: generally, for the external fistula condition of the intestinal fistula, temporary plugging is needed in the treatment process, and the general plugging operation process is complex and cumbersome and is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a medical interim plugging device of intestinal fistula to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a medical temporary intestinal fistula plugging device comprises a piston cylinder, wherein a piston block is arranged on the inner side of the piston cylinder in a matching mode, a push pipe is vertically and fixedly connected to the middle position of the upper side of the piston block, the connecting position of the push pipe and the piston block is an opening, an inflating valve is fixedly installed at the upper end of the push pipe, a plugging air bag is fixedly connected to the inner side of the lower end of the piston cylinder, annular sealing cloth is fixedly connected to the outer wall of the upper end of the piston cylinder in a surrounding mode, aseptic cotton is bonded to the lower end face of the annular sealing cloth in a surrounding mode close to the inner ring position, a limiting ring is fixedly connected to the middle position of the upper end of the piston cylinder, clamping grooves are formed in the left inner wall and the right inner wall of the piston cylinder close to the lower end position, connecting sleeves are horizontally and fixedly connected to the left side wall and the right side wall of the lower end position of the push pipe in a surrounding mode, the connecting sleeves are communicated with the inner side of the push pipe, and clamping pipes are horizontally inserted in a sliding mode at the outer end of the connecting sleeves, the end of the clamping pipe, which is positioned at the outer side of the connecting sleeve, is a closed end, the end, which is positioned at the inner side of the connecting sleeve, is an open end, and a first corrugated expansion pipe is horizontally and fixedly connected between the end, which is positioned at the inner side of the connecting sleeve, of the clamping pipe and the end, which is positioned at the inner side of the clamping pipe, of the clamping pipe.

Preferably, the upper end of the piston cylinder is fixedly connected with a second corrugated expansion pipe, and the upper end of the second corrugated expansion pipe is connected to the outer wall of the inflating valve in a surrounding manner.

Preferably, the left outer wall and the right outer wall of the upper end of the piston cylinder are both obliquely and fixedly connected with handles.

Preferably, the tail end of the handle is tilted upwards to avoid obstructing the use of the annular sealing cloth.

Preferably, the handle is a square frame body, and is convenient to operate and use.

Preferably, the inner side of the lower port of the piston cylinder is connected with a sealing film in a sealing way.

Preferably, the piston cylinder is a transparent body.

Preferably, the outer wall of the piston cylinder is coated with a smoothing agent.

Preferably, the annular sealing cloth is breathable cloth.

Preferably, the limiting ring is not in contact with the push pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses alternate the piston cylinder in the fistula position to make the end of shutoff gasbag place insert earlier, then promote the piston piece through the ejector sleeve, make the piston piece release the shutoff gasbag of folding accomodating in the piston cylinder inboard downwards, then use aerating device butt joint in inflating valve department, then aerify, make the air current get into in the space of piston piece downside from the ejector sleeve, because shutoff gasbag and piston cylinder inboard space intercommunication, the air of filling like this enters into the shutoff gasbag, make the inflation of shutoff gasbag prop open, block up the fistula;

2. the utility model discloses when ejector sleeve area piston piece moved down to piston cylinder bottom position, the inflating valve of ejector sleeve upper end was just in time contradicted the spacing ring, can't continue to move down, this moment the card pipe just in time aligns with the draw-in groove, when the user was aerifyd in the ejector sleeve from inflating valve department this moment, the air current also can be shunted simultaneously to the adapter sleeve of both sides in, then under the atmospheric pressure effect and the flexible nature of the flexible pipe of first ripple, make things convenient for the card pipe to slide to the adapter sleeve outside, in the interlude draw-in groove, realize piston piece and ejector sleeve rigidity.

Drawings

Fig. 1 is a schematic view of the overall structure of the medical temporary intestinal fistula plugging device of the present invention;

fig. 2 is a structural diagram of the inflatable expansion of the plugging air bag in the medical temporary intestinal fistula plugging device;

fig. 3 is a structural diagram of the matched connection between the clamp tube and the clamp groove in the temporary plugging device for medical intestinal fistula of the utility model;

fig. 4 is a top view structural diagram of a piston cylinder in the medical temporary intestinal fistula plugging device.

In the figure: 1. a piston cylinder; 2. a piston block; 3. plugging the air bag; 4. a sealing film; 5. pushing the tube; 6. aseptic cotton; 7. an annular seal cloth; 8. a handle; 9. a limiting ring; 10. an air valve; 11. a second bellows; 12. a card slot; 13. clamping the pipe; 14. connecting a sleeve; 15. a first bellows.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a medical temporary plugging device for intestinal fistula comprises a piston cylinder 1, a piston block 2 is arranged on the inner side of the piston cylinder 1, a push tube 5 is vertically and fixedly connected to the middle position of the upper side of the piston block 2, the connecting position of the push tube 5 and the piston block 2 is an opening, an air valve 10 is fixedly installed at the upper end of the push tube 5, the air valve 10 is the same as an air valve mechanism for inflation and deflation of a tire in the prior art, a plugging air bag 3 is fixedly connected to the inner side of the lower end of the piston cylinder 1, the plugging air bag 3 is folded and stored on the inner side of the piston cylinder 1 and is in a dry-shriveled state, the plugging air bag 3 is communicated with the piston cylinder 1, when the intestinal fistula needs to be plugged, the piston cylinder 1 is firstly inserted into a fistula hole, the end where the plugging air bag 3 is located is firstly inserted, then the piston block 2 is pushed through the push tube 5, so that the piston block 2 downwards pushes the plugging air bag 3 folded and stored on the inner side of the piston cylinder 1, then, an inflating device is used for butt joint at the inflating valve 10, then inflation is carried out, so that airflow enters the space on the lower side of the piston block 2 from the push tube 5, and because the plugging air bag 3 is communicated with the space on the inner side of the piston cylinder 1, the inflated air enters the plugging air bag 3, so that the plugging air bag 3 expands and props open, and the fistula hole is plugged; the outer wall of the upper end of the piston cylinder 1 is fixedly connected with an annular sealing cloth 7 in a surrounding mode, the lower end face of the annular sealing cloth 7 is coated with bonding glue, sterile cotton 6 is bonded in a surrounding mode at a position, close to an inner ring, of the lower end face of the annular sealing cloth 7, after the piston cylinder 1 is inserted and sealed at a fistula hole position, the upper end of the piston cylinder 1 is located outside the body, the annular sealing cloth 7 is bonded at the body surface, and meanwhile the sterile cotton 6 is bonded and extruded at the fistula hole position to be protected; a limiting ring 9 is fixedly connected at the middle position of the upper end of a piston cylinder 1, the limiting ring 9 is sleeved on a push tube 5, the left and right inner walls of the piston cylinder 1 close to the lower end position are respectively provided with a clamping groove 12, the left and right side walls of the push tube 5 close to the lower end position are respectively and horizontally and fixedly connected with a connecting sleeve 14, the connecting sleeve 14 is communicated with the inner side of the push tube 5, a clamping tube 13 is horizontally inserted at the outer end of the connecting sleeve 14 in a sliding way, the end of the clamping tube 13 at the outer side of the connecting sleeve 14 is a closed end, the end at the inner side of the connecting sleeve 14 is an open end, a first corrugated expansion tube 15 is horizontally and fixedly connected between the end of the clamping tube 13 at the inner side of the connecting sleeve 14 and the inner end of the clamping tube 13, the first corrugated expansion tube 15 is communicated with the piston cylinder 1 and the clamping tube 13, when the push tube 5 drives a piston block 2 to move downwards to the bottom position of the piston cylinder 1, an air valve 10 at the upper end of the push tube 5 just props against the limiting ring 9, unable continuation moves down, card pipe 13 just in time aligns with draw-in groove 12 this moment, and when the user aerifys from inflating valve 10 to push away in the pipe 5 this moment, the air current also can shunt simultaneously to the adapter sleeve 14 of both sides in, then under the atmospheric pressure effect and the flexible nature of the flexible pipe 15 of first ripple, make things convenient for card pipe 13 to slide to the adapter sleeve 14 outside, insert in draw-in groove 12, realize piston block 2 and push away pipe 5 rigidity.

The upper end of the piston cylinder 1 is fixedly connected with a second corrugated expansion pipe 11, the upper end of the second corrugated expansion pipe 11 is connected to the outer wall of the inflating valve 10 in a surrounding manner, and the second corrugated expansion pipe 11 is used for sealing the upper end of the piston cylinder 1 to avoid air leakage.

Outer wall department all inclines fixedly connected with handle 8 about the upper end of

piston cylinder

1, and 8 terminal perks upwards of handle, and handle 8 convenience of customers take and put whole device.

The tail end of the handle 8 is tilted upwards to avoid obstructing the use of the annular seal cloth 7.

The handle 8 is a square frame body, and is convenient to operate and use.

The inner side of the lower port of the piston cylinder 1 is hermetically connected with a sealing film 4, the sealing film 4 and the piston cylinder 1 are both made of nontoxic medical plastics, the sealing film 4 is a breakable body, and the sealing film 4 is used for protecting a sealing air bag 3 which is not used and is contained in the inner side of the piston cylinder 1 and is convenient for the piston block 2 to be broken when moving downwards.

The piston cylinder 1 is transparent, so that a user can conveniently observe the movement conditions of the inner piston block 2 and the plugging air bag 3.

The outer wall of the piston cylinder 1 is coated with a smoothing agent, so that the piston cylinder can be conveniently inserted into a fistula hole.

The annular sealing cloth 7 is breathable cloth.

The limiting ring 9 is not contacted with the push pipe 5.

The working principle is as follows: the utility model firstly inserts the piston cylinder 1 at the position of the fistula, and the end of the plugging air bag 3 is inserted firstly, then the piston block 2 is pushed by the push tube 5, the piston block 2 is pushed downwards to push the plugging air bag 3 which is accommodated at the inner side of the piston cylinder 1, then the air inflation device is used for butt joint at the air valve 10, then the air inflation is carried out, the air flow enters the space at the lower side of the piston block 2 from the push tube 5, because the plugging air bag 3 is communicated with the space at the inner side of the piston cylinder 1, the air which is charged in this way enters the plugging air bag 3, the plugging air bag 3 is expanded and expanded to plug the fistula, and the upper end of the piston cylinder 1 is positioned outside the body, the annular plugging cloth 7 is bonded at the body surface, meanwhile, the aseptic cotton 6 is bonded and extruded to protect the position of the fistula, when the push tube 5 drives the piston block 2 to move downwards to the bottom position of the piston cylinder 1, the air valve 10 at the upper end of the push tube 5 just right touches the limiting ring 9, unable continuation moves down, card pipe 13 just in time aligns with draw-in groove 12 this moment, and when the user aerifys from inflating valve 10 to push away in the pipe 5 this moment, the air current also can shunt simultaneously to the adapter sleeve 14 of both sides in, then under the atmospheric pressure effect and the flexible nature of the flexible pipe 15 of first ripple, make things convenient for card pipe 13 to slide to the adapter sleeve 14 outside, insert in draw-in groove 12, realize piston block 2 and push away pipe 5 rigidity.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a medical interim plugging device of intestinal fistula, includes piston cylinder (1), its characterized in that: the inner side of the piston cylinder (1) is provided with a piston block (2), the middle position of the upper side of the piston block (2) is vertically and fixedly connected with a push pipe (5), the connecting position of the push pipe (5) and the piston block (2) is an opening, the upper end of the push pipe (5) is fixedly provided with an inflating valve (10), the inner side of the lower end of the piston cylinder (1) is fixedly connected with a plugging air bag (3), the outer wall of the upper end of the piston cylinder (1) is encircled and fixedly connected with an annular sealing cloth (7), the lower end face of the annular sealing cloth (7) is encircled and bonded with aseptic cotton (6) near the inner ring position, the middle position of the upper end of the piston cylinder (1) is fixedly connected with a limiting ring (9), the left inner wall and the right inner wall of the piston cylinder (1) near the lower end position are respectively provided with a clamping groove (12), the left side wall and the right side wall of the push pipe (5) near the lower end position are respectively and horizontally and fixedly connected with a connecting sleeve (14), the connecting sleeve (14) is communicated with the inner side of the push pipe (5), a clamping pipe (13) is horizontally inserted into the outer end of the connecting sleeve (14) in a sliding mode, the end, located on the outer side of the connecting sleeve (14), of the clamping pipe (13) is a closed end, the end, located on the inner side of the connecting sleeve (14), of the clamping pipe (13) is an open end, and a first corrugated expansion pipe (15) is horizontally and fixedly connected between the end, located on the inner side of the connecting sleeve (14), of the clamping pipe (13) and the end, located on the inner side of the clamping pipe (13).

2. The medical temporary intestinal fistula blocking device according to claim 1, wherein: the upper end of the piston cylinder (1) is fixedly connected with a second corrugated expansion pipe (11), and the upper end of the second corrugated expansion pipe (11) is connected to the outer wall of the inflating valve (10) in a surrounding mode.

3. The medical temporary intestinal fistula blocking device according to claim 1, wherein: the left outer wall and the right outer wall of the upper end of the piston cylinder (1) are fixedly connected with handles (8) in an inclined mode.

4. The medical temporary intestinal fistula blocking device according to claim 3, wherein: the tail end of the handle (8) is tilted upwards.

5. The medical temporary intestinal fistula blocking device according to claim 3, wherein: the handle (8) is a square frame body.

6. The medical temporary intestinal fistula blocking device according to claim 1, wherein: the inner side of the lower port of the piston cylinder (1) is hermetically connected with a sealing film (4).

7. The medical temporary intestinal fistula blocking device according to claim 1, wherein: the piston cylinder (1) is a transparent body.

8. The medical temporary intestinal fistula blocking device according to claim 1, wherein: the outer wall of the piston cylinder (1) is coated with a smoothing agent.

9. The medical temporary intestinal fistula blocking device according to claim 1, wherein: the annular sealing cloth (7) is breathable cloth.

10. The medical temporary intestinal fistula blocking device according to claim 1, wherein: the limiting ring (9) is not in contact with the push pipe (5).