CN211884726U

CN211884726U - Flushable pigtail bladder fistulization tube

Info

Publication number: CN211884726U
Application number: CN202020127598.1U
Authority: CN
Inventors: 王莉; 王海播
Original assignee: Henan Provincial Peoples Hospital
Current assignee: Henan Provincial Peoples Hospital
Priority date: 2020-01-19
Filing date: 2020-01-19
Publication date: 2020-11-10
Anticipated expiration: 2030-01-19

Abstract

A flushable pigtail bladder fistulation tube, which effectively solves the problem of inconvenient continuous drainage and flushing; the fistulization tube comprises a fistulization tube body, wherein a drainage cavity is arranged in the fistulization tube body, a flushing cavity which is consistent with the shape of the fistulization tube body and is positioned on the upper side of the drainage cavity is arranged in the fistulization tube body, a flushing tube which is consistent with the shape of the fistulization tube body is arranged in the flushing cavity, the left end of the flushing tube penetrates through the fistulization tube body, threads are arranged on the outer edge surface of the flushing tube, an air bag which is positioned at the right end of the flushing tube is coaxially arranged in the flushing tube, a first one-way valve with an opening facing the air bag is arranged in the flushing tube, an inflation tube is arranged in; the structure is simple, the operation is convenient, the conception is novel, and the practicability is strong.

Description

Flushable pigtail bladder fistulization tube

Technical Field

The utility model relates to a bladder fistulization auxiliary instrument technical field, especially a formula of can washing pigtail bladder fistulization pipe.

Background

The current clinical common bladder fistulation tube comprises rubber, a silica gel catheter and a pigtail bladder fistulation tube, wherein the retention time of the pigtail catheter is 3-6 months, the pigtail catheter is a single cavity, a guide wire is drawn out after the pigtail catheter is placed into a bladder through a fistula, the guide wire in the catheter is pulled, the tail end of the catheter is spirally clamped at the fistulation opening to play a role in fixing, the drainage bag is connected, continuous bladder irrigation is needed for patients with bladder hemorrhage and urethral injury hemorrhage, the current pigtail catheter only can be selected to be intermittently clamped and flushed, flushing opening drainage is suspended, the drainage is alternately carried out, bladder blood clots can appear if forgetting occurs, further tube blockage occurs, the possibility of further operation is needed, the three-cavity rubber silica gel catheter can be flushed, but the retention time is shorter for 7 days to 1 month, and the catheter of the patient is repeatedly intubated and drained, not only makes the patient feel pain, but also increases the workload of medical care personnel.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned condition, in order to compensate prior art not enough, the utility model aims at providing a can wash formula pigtail bladder fistulization pipe, the effectual inconvenient problem of lasting drainage and washing of having solved.

The technical scheme of its solution is, the utility model discloses an ostomy tube body, this internal drainage chamber that is equipped with of ostomy tube, this internal washing chamber that is equipped with rather than the unanimity of shape and is located drainage chamber upside that is equipped with of ostomy tube, wash the intracavity and be equipped with rather than the unanimous flushing pipe of shape, set up the screw thread on the left end of flushing pipe runs through ostomy tube body and its outer fringe face, the coaxial gasbag that is located its right-hand member that is equipped with in the flushing pipe, be equipped with the first check valve of opening towards the gasbag in the flushing pipe, this internal gas tube that is equipped with of ostomy tube, the right-hand member and the gasbag intercommunication of gas tube, the left end of gas tube runs through ostomy tube body and.

Compared with the prior art, the beneficial effects of the utility model are that: through setting up at this internal flushing pipe of fistulization pipe, can be when carrying out the bladder drainage to the patient, be convenient for wash patient's bladder inside, the risk that effectual reduction blood clot formed, the condition of stifled pipe has been avoided appearing among the drainage process, make drainage process safety more, be equipped with gasbag and first check valve at the flushing pipe, can effectually prevent that drainage liquid from flowing into in the flushing pipe, and when no longer washing the bladder, can make the gasbag stop the flushing pipe, avoid the flushing pipe to receive the pollution, and be convenient for wash patient's bladder, this simple structure, high durability and convenient operation, the design is novel, therefore, the clothes hanger is strong in practicability.

Drawings

Fig. 1 is an isometric view of the present invention.

Fig. 2 is a full-section top perspective view of the utility model.

Fig. 3 is an enlarged view of a in fig. 2 according to the present invention.

Fig. 4 is an enlarged view of B in fig. 2 according to the present invention.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

The fistulization tube comprises a fistulization tube body 1, a drainage cavity 2 is arranged in the fistulization tube body 1, a flushing cavity 3 which is consistent with the shape of the fistulization tube body and is positioned on the upper side of the drainage cavity 2 is arranged in the fistulization tube body 1, a flushing tube 4 which is consistent with the shape of the flushing cavity is arranged in the flushing cavity 3, the left end of the flushing tube 4 penetrates through the fistulization tube body 1, the outer edge surface of the flushing tube 4 is provided with threads 5, an air bag 6 which is positioned at the right end of the flushing tube 4 is coaxially arranged in the flushing tube 4, a first one-way valve 7 with an opening facing the air bag 6 is arranged in the flushing tube 4, an inflation tube 8 is arranged in the fistulization tube body 1, the right end of the inflation tube 8.

In order to conveniently inflate the air bag 6, a second one-way valve 10 with an opening facing the air bag 6 is arranged at the lower end in the inflatable ball 9, and a third one-way valve 11 with an opening facing the air bag 6 is arranged at the upper end in the inflatable ball 9.

In order to facilitate the air discharge of the air bag 6, an air discharge pipe 12 communicated with the outside is arranged on the air charging pipe 8, and a plug 13 is coaxially arranged in the air discharge pipe 12.

In order to prevent the liquid in the drainage cavity 2 from flowing backwards, a fourth one-way valve 14 which is opposite to the opening direction of the first one-way valve 7 is arranged in the drainage cavity 2.

In order to avoid the washing pipe 4 from being polluted, the left end of the washing pipe 4 is connected with a protective cover 15 in a threaded mode.

In order to fix the fistulization tube body 1 conveniently, the fistulization tube body 1 is coaxially provided with an airfoil-shaped pad 16 which can slide along the length direction of the fistulization tube body.

The utility model discloses when using, at first insert the one end of fistulization pipe body 1 in patient's bladder through the fistula, take the seal wire out thereupon, carry out the tractive to fistulization pipe body 1, make fistulization pipe body 1 end form the heliciform card in bladder fistulization mouth department, fix fistulization pipe body 1 stable in patient's bladder, prevent that the fistulization pipe from taking place to remove, thereupon contact wing section pad 16 with patient's skin, wing section pad 16 is fixed on patient's body surface, make the other end of fistulization pipe body 1 carry out effectual fixing, thereupon communicate drainage bag and drainage chamber 2 in fistulization pipe body 1, carry out the drainage, and be equipped with fourth check valve 14 in drainage chamber 2, the effectual adverse current of avoiding the drainage liquid;

during drainage, the bladder of the patient needs to be flushed, and since the balloon 6 is in the initial state of inflation, the washing pipe 4 is blocked, so that the phenomenon that the washing pipe 4 is polluted because drainage liquid flows into the washing pipe 4 in the drainage process is avoided, bladder washing is carried out, the plug 13 is firstly pulled out, the gas in the air bag 6 is discharged through the inflation pipe 8 and the exhaust pipe 12, the air bag 6 is exhausted and contracted at the moment, the washing pipe 4 is not blocked any more, then the plug 13 is inserted into the exhaust pipe 12 again, because the first one-way valve 7 is arranged in the flushing pipe 4, the double protection can effectively prevent the drainage liquid from flowing into the flushing pipe 4, the protective cover 15 is unscrewed, the flushing liquid connector is screwed on the flushing pipe 4, the thread 5 is connected with a certain self-locking property, so that the phenomenon that the flushing fluid connector falls off can be avoided, and the bladder of a patient is flushed continuously;

when the bladder of the patient is not flushed any more, the flushing fluid connector is unscrewed from the flushing pipe 4, the protective cover 15 is sleeved on the flushing pipe 4 again to protect the flushing pipe 4, the inflatable ball 9 is extruded along with the protective cover, the inflatable ball 9 is restored to the original state, the third one-way valve 11 is opened, the external gas flows into the inflatable ball 9, the inflatable ball 9 is repeatedly extruded, the gas in the inflatable ball 9 is extruded into the air bag 6 through the inflatable pipe 8, the gas in the air bag 6 can be effectively prevented from flowing backwards due to the fact that the second one-way valve 10 is arranged in the inflatable pipe 8, the air bag 6 is inflated and expanded, the air bag 6 is enabled to block the flushing pipe 4 again, the phenomenon that the drainage fluid flows into the flushing pipe 4 to pollute the flushing pipe 4 and continuously drain the patient is avoided, and the operation is completed.

Claims

1. A flushable pigtail bladder fistulation tube, which comprises a fistulation tube body (1), wherein a drainage cavity (2) is arranged in the fistulation tube body (1), the fistulization catheter is characterized in that a flushing cavity (3) which is consistent with the shape of the fistulization catheter body and is located on the upper side of the drainage cavity (2) is arranged in the fistulization catheter body (1), a flushing pipe (4) which is consistent with the shape of the fistulization catheter body is arranged in the flushing cavity (3), the left end of the flushing pipe (4) penetrates through the fistulization catheter body (1) and is provided with threads (5) on the outer edge surface of the flushing pipe, an air bag (6) which is located at the right end of the flushing pipe (4) is coaxially arranged in the flushing pipe (4), a first one-way valve (7) with an opening facing the air bag (6) is arranged in the flushing pipe (4), an inflation pipe (8) is arranged in the fistulization catheter body (1), the right end of the inflation pipe (8) is.

2. An irrigateable pigtail bladder stoma according to claim 1, wherein the inflatable balloon (9) is provided with a second one-way valve (10) opening towards the balloon (6) at its inner lower end and a third one-way valve (11) opening towards the balloon (6) at its inner upper end.

3. An irrigateable pigtail bladder fistulation tube according to claim 1, wherein said inflation tube (8) is provided with an exhaust tube (12) communicating with the outside, and a plug (13) is coaxially arranged inside the exhaust tube (12).

4. An irrigateable pigtail bladder fistula as claimed in claim 1, wherein a fourth one-way valve (14) is provided in the drainage lumen (2) in an opposite direction to the opening of the first one-way valve (7).

5. An irrigateable pigtail bladder stoma tube according to claim 1, wherein the left end of the irrigation tube (4) is screwed with a protective cap (15).

6. An irrigateable pigtail bladder fistulation tube according to claim 1, wherein a wing-shaped pad (16) is coaxially arranged on the fistulation tube body (1) and can slide along its length.