CN210963510U

CN210963510U - Anti-blocking drainage tube for medical oncology

Info

Publication number: CN210963510U
Application number: CN201921544597.0U
Authority: CN
Inventors: 毕益明; 付艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-07-10
Anticipated expiration: 2029-09-17

Abstract

The utility model discloses a drainage tube is prevented blockking up by department of oncology, pierce the head, wash tubule and flushing joint including drainage tube, toper, the one end fixed connection of head and drainage tube is pierced to the toper, the outside cover that the drainage tube is close to toper piercing head is equipped with a plurality of annular gasbag, and is a plurality of be equipped with conveying mechanism between the inner wall of annular gasbag and drainage tube, it is equipped with a plurality of drainage holes to run through on the drainage tube, wash the inner wall that the tubule is located the drainage tube and rather than fixed connection, be equipped with flexible pipe in the drainage tube, the one end outside that flexible pipe is close to annular gasbag is equipped with rubber sleeve, be equipped with the sealing ring between drainage tube. The utility model discloses it is rational in infrastructure, not only can prevent that the drainage tube from blockking up, can control the size of annular gasbag simultaneously, reduce patient's misery, also can control the size of drainage tube rivers, conveniently change and collect the bag.

Description

Anti-blocking drainage tube for medical oncology

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a drainage tube is prevented blockking up by oncology internal medicine.

Background

The tumor patient is easy to generate the accumulated water of the abdominal cavity and other parts in the later stage, when the tumor internal medicine carries out the tumor water stopping and drainage operation, one end of the drainage tube is usually extended into the body of the patient, and the other end is extended into the collection bag, but the operation can not control the size of water flow, is not convenient to replace the collection bag and is not safe; secondly, easily take place to block up in the drainage process, and change the instrument not only waste time and efficiency, still can bring the discomfort for patient, brought very big misery for patient, therefore we have designed a medical oncology to prevent blockking up drainage tube and have solved above problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the drainage tube is prevented blockking up by a oncology department that proposes, and it not only can prevent that the drainage tube from blockking up, can control the size of annular gasbag simultaneously, reduces patient's misery, also can control the size of drainage tube rivers, conveniently changes the collection bag.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a drainage tube is prevented blockking up by department of oncology, includes drainage tube, toper puncture head, washes tubule and flushing joint, the one end fixed connection of toper puncture head and drainage tube, the outside cover that the drainage tube is close to toper puncture head is equipped with a plurality of annular airbags, and is a plurality of be equipped with conveying mechanism between the inner wall of annular airbag and drainage tube, it is equipped with a plurality of drainage holes to run through on the drainage tube, wash the inner wall that the tubule is located the drainage tube and rather than fixed connection, be equipped with flexible pipe in the drainage tube, the one end outside that flexible pipe is close to annular airbag is equipped with the rubber sleeve, be equipped with the sealing ring between.

Preferably, the conical piercing head is made of titanium alloy.

Preferably, drainage tube, flexible pipe and a plurality of annular gasbag is the silica gel material, and is a plurality of annular gasbag all is connected with the drainage tube through the viscose.

Preferably, the conveying mechanism comprises a conveying hose communicated with the plurality of annular air bags, the conveying hose penetrates through the drainage tube and is in sealed connection with the drainage tube, and one end, far away from the annular air bags, of the conveying hose is provided with a one-way valve.

Preferably, the flushing tubule penetrates through the drainage tube and is in sealing connection with the drainage tube, and the flushing joint is fixedly connected with the flushing tubule.

Preferably, a plurality of the drainage holes are positioned between two adjacent annular air bags.

Preferably, the outer walls of the drainage tube and the extension tube are respectively provided with a first scale mark and a second scale mark.

Preferably, the inner wall phase-match of rubber sleeve and drainage tube, the outside of rubber sleeve is equipped with and washes tubule and conveying hose assorted mounting groove.

Compared with the prior art, the utility model, its beneficial effect does:

the utility model injects air into the annular air bag, and adjusts the size of the annular air bag according to the actual condition of the patient, so that the pain of the patient can be reduced, and meanwhile, the raised annular air bag effectively prevents human tissues from blocking the drainage holes, thereby ensuring smooth drainage; when the collecting bag needs to be replaced, a worker can slowly push the telescopic pipe to enable the second scales to extend into the drainage pipe, the rubber sleeve blocks the drainage hole, so that drainage liquid cannot pass through the drainage hole any more, no drainage liquid exists in the drainage pipe, and the collecting bag is convenient to replace; the number of the drainage holes is blocked by controlling the rubber sleeve, the water flow size of the drainage liquid can be controlled, and the operation is convenient and simple.

To sum up, the utility model discloses rational in infrastructure not only can prevent that the drainage tube from blockking up, can control the size of annular gasbag simultaneously, reduces patient's misery, also can control the size of drainage tube rivers, conveniently changes the collection bag.

Drawings

FIG. 1 is a schematic structural view of an anti-clogging drainage tube for medical oncology provided by the utility model;

FIG. 2 is a side view of a partial structure of the anti-clogging drainage tube for medical oncology provided by the utility model;

FIG. 3 is a side view of the rubber sleeve in the anti-clogging drainage tube for oncology.

In the figure: the device comprises a drainage tube 1, a conical puncture head 2, an annular air bag 3, a drainage hole 4, a first scale mark 5, a telescopic tube 6, a second scale mark 7, a flushing tubule 8, a flushing joint 9, a delivery hose 10, a one-way valve 11, a rubber sleeve 12 and a sealing ring 13.

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.

Referring to fig. 1-3, an anti-clogging drainage tube for medical oncology comprises a drainage tube 1, a conical puncturing head 2, a flushing tubule 8 and a flushing joint 9, wherein the conical puncturing head 2 is fixedly connected with one end of the drainage tube 1, the conical puncturing head 2 is made of titanium alloy, and the conical puncturing head 2 is connected with the drainage tube 1 through a titanium alloy hoop.

The outside cover that drainage tube 1 is close to toper puncture head 2 is equipped with a plurality of annular gasbag 3, and drainage tube 1, flexible pipe 6 and a plurality of annular gasbag 3 are the silica gel material, and a plurality of annular gasbag 3 all are connected with drainage tube 1 through the viscose, and annular gasbag 3 is thinner silica gel.

A conveying mechanism is arranged between the annular air bags 3 and the inner wall of the drainage tube 1, the conveying mechanism comprises a conveying hose 10 communicated with the annular air bags 3, and the conveying hose 10 is made of silica gel; the delivery hose 10 penetrates through the drainage tube 1 and is connected with the drainage tube in a sealing way, one end of the delivery hose 10, which is far away from the annular air bag 3, is provided with a one-way valve 11, and the other end of the one-way valve 11 is connected with the inflatable air bag.

A plurality of drainage holes 4 are arranged on the drainage tube 1 in a penetrating way, and the drainage holes 4 are positioned between two adjacent annular air bags 3, as shown in figure 1; wash tubule 8 and be located the inner wall of drainage tube 1 and rather than fixed connection, wash tubule 8 and run through drainage tube 1 and rather than sealing connection, wash joint 9 with wash tubule 8 fixed connection, when the drainage liquid is thick, inject the antibiotic through washing tubule 8 into drainage tube 1 and wash, make the drainage liquid smoothly get into the drainage ware or collect the bag through drainage tube 1.

The outer walls of the drainage tube 1 and the extension tube 6 are respectively provided with a first scale mark 5 and a second scale mark 7, and the placement depth of the drainage tube 1 in the use process can be conveniently mastered through the first scale mark 5, so that the drainage tube is flexible and convenient and is convenient to master accurately; conveniently master rubber sleeve 12's position through second scale mark 7, when second scale mark 7 all was located drainage tube 1, whole drainage hole 4 was plugged up to rubber sleeve 12 this moment, restriction drainage liquid's circulation.

A telescopic pipe 6 is arranged in the drainage tube 1, a rubber sleeve 12 is arranged on the outer side of one end, close to the annular air bag 3, of the telescopic pipe 6, the rubber sleeve 12 is matched with the inner wall of the drainage tube 1, and an installation groove matched with the flushing tubule 8 and the conveying hose 10 is arranged on the outer side of the rubber sleeve 12, so that the sealing performance among the rubber sleeve 12, the flushing tubule 8 and the conveying hose 10 can be improved as shown in fig. 3; be equipped with sealing ring 13 between drainage tube 1 and the flexible pipe 6, sealing ring 13 cup joints the outside at drainage tube 1 and flexible pipe 6, prevents that drainage liquid from flowing out drainage tube 1 through the seepage between rubber sleeve 12 and the drainage tube 1.

In the utility model, when in use, the drainage tube 1 is inserted into the tumor part of the human body to be drained under the action of the conical piercing head 2 arranged at the front end of the drainage tube 1, and the annular air bag 3 is in a shrivelled state at the moment; in the puncturing process, the hydrophilic coating coated on the surface of the conical puncturing head 2 is particularly lubricated when meeting water, so that the drainage tube 1 can be inserted conveniently; then, medical personnel slowly extrude the annular air bag 3 through an inflatable air bag (not shown in the figure), air is injected into the annular air bag 3, the size of the annular air bag 3 is adjusted according to the actual condition of a patient, so that the pain of the patient can be reduced, then the extension tube 6 is slowly pulled, and the situation that the rubber sleeve 12 is not blocked the drainage hole 4 any more is known through the second scale mark 7; the bulged annular air bag 3 effectively prevents human tissues from blocking the drainage hole 4, so that the smooth drainage is ensured; when the collection bag needs to be replaced, a worker can slowly push the extension tube 6 to enable the second scale marks 7 to extend into the drainage tube 1, the rubber sleeve 12 blocks the drainage hole 4 at the moment, so that drainage liquid can not pass through the drainage hole 4 any more, and no drainage liquid exists in the drainage tube 1 any more, the collection bag is convenient to replace, and the operation is convenient and simple; the water flow of the drainage liquid can be controlled by controlling the number of the drainage holes 4 blocked by the rubber sleeve 12.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An anti-blocking drainage tube for medical oncology comprises a drainage tube (1), a conical piercing head (2), a washing tubule (8) and a washing joint (9), it is characterized in that the conical puncturing head (2) is fixedly connected with one end of the drainage tube (1), a plurality of annular air bags (3) are sleeved outside the drainage tube (1) close to the conical puncture head (2), a conveying mechanism is arranged between the annular air bags (3) and the inner wall of the drainage tube (1), a plurality of drainage holes (4) are arranged on the drainage tube (1) in a penetrating way, the washing tubule (8) is positioned on the inner wall of the drainage tube (1) and is fixedly connected with the drainage tube, a telescopic tube (6) is arranged in the drainage tube (1), a rubber sleeve (12) is arranged on the outer side of one end of the telescopic tube (6) close to the annular air bag (3), and a sealing ring (13) is arranged between the drainage tube (1) and the telescopic tube (6).

2. The anti-clogging drainage tube for the medical oncology according to claim 1, wherein the conical piercing head (2) is made of titanium alloy.

3. The anti-clogging drainage tube for the medical oncology according to claim 1, wherein the drainage tube (1), the telescopic tube (6) and the plurality of annular air bags (3) are made of silica gel, and the plurality of annular air bags (3) are connected with the drainage tube (1) through viscose.

4. The anti-clogging drainage tube for the oncology department according to claim 1, characterized in that the conveying mechanism comprises a conveying hose (10) communicated with a plurality of annular air bags (3), the conveying hose (10) penetrates through the drainage tube (1) and is connected with the drainage tube in a sealing way, and one end of the conveying hose (10) far away from the annular air bags (3) is provided with a one-way valve (11).

5. The anti-clogging drainage tube for the oncology department according to claim 1, characterized in that the flushing tubule (8) penetrates through the drainage tube (1) and is connected with the drainage tube in a sealing way, and the flushing joint (9) is fixedly connected with the flushing tubule (8).

6. The anti-clogging drainage tube for oncology department according to claim 1, characterized in that a plurality of the drainage holes (4) are positioned between two adjacent annular balloons (3).

7. The anti-clogging drainage tube for the medical oncology according to claim 1, wherein the outer walls of the drainage tube (1) and the extension tube (6) are respectively provided with a first scale mark (5) and a second scale mark (7).

8. The anti-clogging drainage tube for the medical oncology according to claim 1, wherein the rubber sleeve (12) is matched with the inner wall of the drainage tube (1), and the outer side of the rubber sleeve (12) is provided with an installation groove matched with the flushing tubule (8) and the conveying hose (10).