CN212880561U

CN212880561U - Leakage-proof abdominal cavity drainage tube

Info

Publication number: CN212880561U
Application number: CN202020657330.9U
Authority: CN
Inventors: 柴文娟; 高媛; 解莉芳
Original assignee: Eastern Theater General Hospital of PLA
Current assignee: Eastern Theater General Hospital of PLA
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2021-04-06
Anticipated expiration: 2030-04-27

Abstract

The utility model discloses a leak protection abdominal cavity drainage tube relates to medical equipment technical field. The anti-skid device comprises a ferrule, a guide pipe and a collecting bottle, wherein one end of the ferrule is fixedly connected with the guide pipe, one end of the guide pipe, which is far away from the ferrule, is movably connected with the collecting bottle, the side surface of the ferrule is provided with a connecting hole, the ferrule is fixedly connected with an air bag through the connecting hole, the left end of the ferrule is fixedly connected with a connecting block, the left end of the connecting block is fixedly connected with an anti-skid pipe, the inside of the ferrule is fixedly connected with an inner ring through the connecting block, the inside of the connecting block is fixedly provided; the sleeve ring and the inner ring are buckled outside the wound, air between the sleeve ring and the inner ring is sucked in through the air bag, air pressure between the sleeve ring and the inner ring is reduced, the sleeve ring is attached to the outside of the wound of a patient, ascites leaked from the wound is blocked and collected through the inner tube, and therefore the purpose of leakage prevention is achieved.

Description

Leakage-proof abdominal cavity drainage tube

Technical Field

The utility model relates to the technical field of medical equipment, specifically a leak protection abdominal cavity drainage tube.

Background

Ascites refers to the excessive accumulation of free fluid in the abdominal cavity. Under normal conditions, about 50ml of the abdominal cavity can lubricate the intestinal tract. An increase in the fluid volume in the abdominal cavity of more than 200ml in any pathological case is called ascites. Ascites is a clinical manifestation of many diseases, causes of ascites are many, and is commonly known as heart disease, liver disease, kidney disease, peritoneal disease, dystrophic disease, malignant tumor, connective tissue disease and the like, and an abdominal cavity overflow pipe is used in the ascites drainage process.

Among the prior art, the condition that ascites spilled from the wound often can be produced to abdominal cavity drainage tube in the use, and need carry out the fixed operation to the drainage tube when abdominal cavity drainage tube uses, and the props auxiliary fixation such as adhesive tape need be passed through to common fixed mode, and the operation is complicated, uses inconveniently.

SUMMERY OF THE UTILITY MODEL

The utility model provides a leakage-proof abdominal cavity drainage tube, which has the advantages of leakage prevention and convenient use, and solves the problems of leakage and inconvenient use.

For the purpose of realizing leak protection, convenient to use, the utility model provides a following technical scheme: a leakage-proof abdominal cavity drainage tube comprises a ferrule, a guide tube and a collecting bottle, wherein one end of the ferrule is fixedly connected with the guide tube, and one end of the guide tube, which is far away from the ferrule, is movably connected with the collecting bottle;

the side surface of the ferrule is provided with a connecting hole, the ferrule is fixedly connected with an air bag through the connecting hole, the left end of the ferrule is fixedly connected with a connecting block, the left end of the connecting block is fixedly connected with an anti-skid tube, the inside of the ferrule is fixedly connected with an inner ring through the connecting block, a connecting tube is fixedly arranged inside the connecting block, the right end of the connecting tube is fixedly connected with an extension tube, one end of the extension tube, far away from the connecting tube, is fixedly connected with an insertion tube, and the left end of the connecting;

one end of the collecting bottle is fixedly connected with a sleeve, and a guide pipe is inserted into the sleeve.

As an optimal technical scheme of the utility model, the extension pipe cup joints in the middle of the inner circle, and the extension pipe passes through the connecting pipe and communicates each other with the pipe.

As an optimized technical scheme of the utility model, the right side surface of inner circle is parallel and level with the right side surface of lasso.

As an optimized technical scheme of the utility model, the gasbag adopts soft rubber materials.

As an optimized technical scheme of the utility model, antiskid groove has all been seted up on antiskid pipe and sleeve pipe surface.

As an optimized technical scheme of the utility model, the one end surface of extension pipe is kept away from to the intubate is restrainted, both ends internal diameter equals about the intubate.

As an optimized technical proposal of the utility model, the ferrule and the inner ring are both made of transparent materials.

Compared with the prior art, the utility model provides a leak protection abdominal cavity drainage tube possesses following beneficial effect:

1. the leakage-proof abdominal cavity drainage tube is buckled outside a wound through the ferrule and the inner ring, air between the ferrule and the inner ring is sucked through the air bag, air pressure between the ferrule and the inner ring is reduced, the ferrule is attached to the outside of the wound of a patient, ascites leaked from the wound is blocked and collected through the inner tube, and therefore the leakage-proof purpose is achieved.

2. This leak protection abdominal cavity drainage tube through setting up gasbag and lasso internal surface intercommunication, forms the low pressure environment after unclamping the gasbag with lasso and inner circle laminating outside the wound after the gasbag during use, and the lasso adsorbs in the wound outside to it is fixed with the drainage tube, be different from current drainage tube, simplify fixed step, thereby reach the purpose that facilitates the use.

Drawings

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

FIG. 2 is a schematic view of the ferrule structure of the present invention;

fig. 3 is a sectional view of the ferrule of the present invention.

In the figure: 1. a ferrule; 11. an extension tube; 12. inserting a tube; 13. an inner ring; 14. an anti-slip tube; 15. an air bag; 16. connecting blocks; 17. connecting holes; 18. a connecting pipe; 2. a conduit; 3. a collection bottle; 31. a sleeve.

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. 1-3, the utility model discloses a leakage-proof abdominal cavity drainage tube, which comprises a ferrule 1, a conduit 2 and a collection bottle 3, wherein the conduit 2 is fixedly connected to one end of the ferrule 1, and the collection bottle 3 is movably connected to one end of the conduit 2 far away from the ferrule 1.

The connecting device is characterized in that a connecting hole 17 is formed in the side face of the ferrule 1, the ferrule 1 is fixedly connected with an air bag 15 through the connecting hole 17, a connecting block 16 is fixedly connected to the left end of the ferrule 1, an anti-slip tube 14 is fixedly connected to the left end of the connecting block 16, an inner ring 13 is fixedly connected to the inside of the ferrule 1 through the connecting block 16, a connecting tube 18 is fixedly installed inside the connecting block 16, an extension tube 11 is fixedly connected to the right end of the connecting tube 18, an insertion tube 12 is fixedly connected to one end, far away from the connecting tube 18, of the extension tube 11, and a guide.

One end of the collecting bottle 3 is fixedly connected with a sleeve 31, and the catheter 2 is inserted in the sleeve 31.

Specifically, the extension pipe 11 is sleeved in the middle of the inner ring 13, and the extension pipe 11 is communicated with the conduit 2 through a connecting pipe 18.

In this embodiment, the extension tube 11 and the cannula 12 are inserted into the abdominal cavity together, and the inner ring 13 blocks and collects the ascites leaking from the wound into which the extension tube 11 is inserted.

Specifically, the right side surface of the inner ring 13 is flush with the right side surface of the ferrule 1.

In this embodiment, the inner ring 13 and the ferrule 1 are attached to the body surface of the patient, and the right sides of the inner ring and the ferrule are flush with each other so as to keep the airtightness in the ferrule 1.

Specifically, the air bag 15 is made of soft rubber material with good elasticity, and the air bag 15 is communicated with the inner wall of the ferrule 1 through a connecting hole 17.

In this embodiment, the air bag 15 is made of a soft rubber material with good elasticity, so that the air bag 15 is conveniently extruded and the shape of the air bag 15 is rebounded, and the pressure between the ferrule 1 and the inner ring 13 is conveniently adjusted.

Specifically, the surfaces of the anti-slip pipe 14 and the sleeve 31 are both provided with anti-slip grooves.

In this embodiment, the anti-slip groove on the surface of the anti-slip tube 14 is convenient for medical staff to use under the condition of wearing gloves, so as to prevent hands from falling off, and the anti-slip groove on the sleeve 31 is convenient for medical staff to insert the catheter 2 into the collection bottle 3 or pull out the catheter 2 from the collection bottle 3.

Specifically, the outer surface of one end of the insertion tube 12, which is far away from the extension tube 11, is constricted, and the inner diameters of the left end and the right end of the insertion tube 12 are equal.

In this embodiment, the outer surface of cannula 12 is constricted to facilitate insertion into the patient's abdominal cavity.

Specifically, a transparent material having high light transmittance is used for both the ferrule 1 and the inner ring 13.

In this embodiment, the ferrule 1 and the inner ring 13 are made of transparent materials, so that the medical staff can observe the insertion condition of the extension tube 11 and the change of the wound conveniently, and the adjustment is convenient.

The utility model discloses a flow is kept away from and is used in work: when the drainage device is used, the cannula 12 is inserted into the abdominal cavity, the loop 1 is pressed outside a wound after the air bag 15 is extruded, the inner ring 13 and the loop 1 are attached to the body surface of a patient, the air bag 15 is loosened, the air bag 15 recovers under the elastic action of a material, the air pressure in the air bag 15, the loop 1 and the inner ring 13 is reduced, the loop 1 is adsorbed on the body surface of the patient under the action of atmospheric pressure, and the guided ascites enters the extension tube 11 through the cannula 12 and is guided into the collecting bottle 3 through the catheter 2, so that drainage is completed.

To sum up, the leakage-proof abdominal cavity drainage tube is buckled outside a wound by arranging the ferrule 1 and the inner ring 13, air between the ferrule 1 and the inner ring 13 is sucked through the air bag 15, and the air pressure between the ferrule 1 and the inner ring 13 is reduced, so that the ferrule 1 is attached outside the wound of a patient, and ascites leaked from the wound is blocked and collected through the inner tube 13, and the leakage-proof purpose is achieved; through setting up gasbag 15 and lasso 1 internal surface intercommunication, form the low pressure environment between lasso 1 and inner circle 13 after squeezing gasbag 15 after with lasso 1 and inner circle 13 laminating outside the wound and loosening gasbag 15 during the use, lasso 1 adsorbs outside the wound to it is fixed with the drainage tube, be different from current drainage tube, simplify fixed step, thereby reach the purpose of facilitating the use.

It should be noted that, in this document, terms such as "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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. The utility model provides a leak protection peritoneal drainage pipe, includes lasso (1), pipe (2) and receiving flask (3), its characterized in that: one end of the ferrule (1) is fixedly connected with a guide tube (2), and one end of the guide tube (2) far away from the ferrule (1) is movably connected with a collecting bottle (3);

a connecting hole (17) is formed in the side face of the ferrule (1), the ferrule (1) is fixedly connected with an air bag (15) through the connecting hole (17), a connecting block (16) is fixedly connected to the left end of the ferrule (1), an anti-skid tube (14) is fixedly connected to the left end of the connecting block (16), an inner ring (13) is fixedly connected to the inside of the ferrule (1) through the connecting block (16), a connecting tube (18) is fixedly installed inside the connecting block (16), an extension tube (11) is fixedly connected to the right end of the connecting tube (18), an insertion tube (12) is fixedly connected to one end, far away from the connecting tube (18), of the extension tube (11), and a guide tube (2) is fixedly connected to the left;

one end of the collecting bottle (3) is fixedly connected with a sleeve (31), and a guide pipe (2) is inserted into the sleeve (31).

2. The leak-proof abdominal drainage tube of claim 1, wherein: the extension pipe (11) is sleeved in the middle of the inner ring (13), and the extension pipe (11) is communicated with the guide pipe (2) through a connecting pipe (18).

3. The leak-proof abdominal drainage tube of claim 1, wherein: the right side surface of the inner ring (13) is flush with the right side surface of the ferrule (1).

4. The leak-proof abdominal drainage tube of claim 1, wherein: the air bag (15) is made of soft rubber materials.

5. The leak-proof abdominal drainage tube of claim 1, wherein: anti-skidding grooves are formed in the surfaces of the anti-skidding pipe (14) and the sleeve (31).

6. The leak-proof abdominal drainage tube of claim 1, wherein: the outer surface of one end of the insertion pipe (12) far away from the extension pipe (11) is constricted, and the inner diameters of the left end and the right end of the insertion pipe (12) are equal.

7. The leak-proof abdominal drainage tube of claim 1, wherein: the ferrule (1) and the inner ring (13) both use transparent materials.