CN210933367U

CN210933367U - Disposable double-cavity drainage tube

Info

Publication number: CN210933367U
Application number: CN201920665033.6U
Authority: CN
Inventors: 陈巾伟
Original assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Current assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Priority date: 2019-05-10
Filing date: 2019-05-10
Publication date: 2020-07-07
Anticipated expiration: 2029-05-10

Abstract

The embodiment of the utility model discloses a disposable double-cavity drainage tube, which comprises a drainage tube, wherein the two ends of the drainage tube are respectively a drainage input end inserted into the pleuroperitoneal cavity and a drainage output end remained outside the pleuroperitoneal cavity, the drainage tube is provided with a liquid seepage sac body contacted with the skin and arranged outside the pleuroperitoneal cavity, the liquid seepage sac body is connected with a liquid seepage drainage tube, the drainage tube is provided with a flexible air bag which is arranged in the pleuroperitoneal cavity and expands after gas injection so as to prevent the drainage tube from withdrawing from the pleuroperitoneal cavity and fix the position of the drainage tube, the drainage tube is provided with a fixed cover body which is arranged outside the pleuroperitoneal cavity and matched with the expanded flexible air bag to clamp the fixed breast wall or the abdominal wall, the liquid seepage sac body is connected with the lower end of the fixed cover body, a cavity, prevent that the drainage tube from deviating from, avoid the drainage tube to rock to avoid the wound to enlarge.

Description

Disposable double-cavity drainage tube

Technical Field

The embodiment of the utility model provides a relate to medical instrument technical field, concretely relates to disposable two-chamber drainage tube.

Background

In recent years, with the continuous development of medical technology, the application of the pleuroperitoneal cavity catheterization drainage in clinical medicine is common. The pleuroperitoneal cavity catheter drainage is an operation method which utilizes a sterilized needle to puncture tissues through skin and pleuroperitoneal wall to enter a thoracic cavity or an abdominal cavity, then a drainage tube is placed, so that effusion such as pus, blood, effusion and the like accumulated in the pleural cavity and the peritoneal cavity is guided to the outside of the body by the method, various examinations are carried out, the causes of diseases are found, and for a large number of pleuroperitoneal cavity effusion patients, the effusion can be discharged by the method, and medicines can be injected if necessary to achieve the purpose of treatment.

Clinical surgery of hospital implements the operation to patient's thorax, abdominal cavity, and in order to drain the internal hydrops of patient, observe the postoperative patient and resume the condition, often place thoracic drainage tube or abdominal cavity drainage tube in the operation incision, and the drainage tube is placed the back, and the weeping phenomenon appears easily, arouses to take off the pipe to the drainage tube has fixed not firm defect, and the drainage tube can constantly rock when using the drainage tube, leads to the wound to enlarge, has aggravated the weeping phenomenon.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a disposable two-chamber drainage tube adopts the sepage utricule of hugging closely the skin contact of skin around the wound, realizes the collection of sepage to cooperate the fixed of realizing the drainage tube through flexible gasbag and the fixed cover body, easily deviate from, the problem of wound expansion with the drainage tube that leads to because wound sepage, drainage tube rock among the solution prior art.

In order to achieve the above object, the embodiments of the present invention provide the following technical solutions:

a disposable double-cavity drainage tube comprises a drainage tube, wherein a drainage input end used for being inserted into a pleuroperitoneal cavity and a drainage output end used for being left outside the pleuroperitoneal cavity are respectively arranged at two ends of the drainage tube;

the drainage tube is provided with a flexible air bag which is used for being arranged in the pleuroperitoneal cavity and expanding after air injection so as to prevent the drainage tube from withdrawing from the pleuroperitoneal cavity and fixing the position of the drainage tube, the drainage tube is provided with a fixed cover body which is used for being arranged outside the pleuroperitoneal cavity and is matched with the expanded flexible air bag to clamp and fix the thoracic wall or the abdominal wall, the liquid seepage sac body is connected to the lower end of the fixed cover body, and a cavity between the fixed cover body and the skin is communicated with an inner cavity of.

As the utility model discloses a disposable two-chamber drainage tube preferred scheme, the edge of the fixed cover body is provided with fixed the subsides, the lower terminal surface of fixed subsides is provided with glues the area of gluing.

As the utility model discloses a disposable two-chamber drainage tube preferred scheme, the fixed cover body is the loudspeaker form, just skin is hugged closely to the macrostoma end of the fixed cover body, the osculum end of the fixed cover body is connected with the position control pipe.

As the utility model discloses a disposable two-chamber drainage tube preferred scheme, position control pipe and drainage tube threaded connection, position control union coupling has annular sealing strip, annular sealing strip and drainage tube in close contact with.

As the utility model discloses a disposable two-chamber drainage tube preferred scheme, flexible gasbag is the loop configuration who encircles the drainage tube.

The utility model discloses an embodiment has following advantage:

(1) the utility model is additionally provided with the seepage sac body on the basis of the prior drainage tube, when the drainage tube is used, the seepage sac body is tightly attached to the skin around the drainage port, so that the seepage condition is that the seepage liquid directly flows into the seepage sac body and is led out by the seepage drainage tube, thereby realizing the collection of the seepage liquid, preventing the seepage liquid from bringing harm to the wound and preventing the drainage tube from dropping out;

(2) through setting up the flexible gasbag and the fixed cover body, can prevent after the flexible gasbag pours into gas into the drainage tube and deviate from, the rigidity of flexible gasbag on the drainage tube, the fixed cover body then can move on the drainage tube, through the position of the fixed cover body of adjustment, make the chest wall or abdominal wall are cliied to the flexible gasbag and the fixed cover body, can fix the position of drainage tube on the human body, prevent that the drainage tube from rocking, thereby avoid the wound to rock and enlarge because of the drainage tube, avoid the weeping that consequently forms simultaneously.

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 should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic view of the overall structure in the embodiment of the present invention.

In the figure:

1-a drainage tube; 2-a drainage input; 3-a drainage output end; 4-liquid-permeable sac body; 5-a weeping drainage tube; 6-flexible air bag; 7-fixing the cover body; 8, fixing and sticking; 9-gluing a tape; 10-a position adjusting tube; 11-annular sealing band.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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.

As shown in fig. 1, the utility model provides a disposable two-chamber drainage tube, including drainage tube 1, drainage input 2 and the drainage output 3 that is used for staying outside the pleuroperitoneal cavity that are used for inserting the pleuroperitoneal cavity are respectively at drainage tube 1's both ends, be provided with the sepage utricule 4 that is used for arranging pleuroperitoneal cavity outside with skin contact in on drainage tube 1, sepage utricule 4 is connected with sepage drainage tube 5.

The utility model discloses in, drainage tube 1 is used for realizing normal drainage, and the sepage that produces when sepage utricule 4 sets up the drainage is concentrated and is collected, and rethread sepage drainage tube 5 draws away the sepage in sepage utricule 4, solves the emergence of taking off a tub problem, prevention incident.

As shown in fig. 1, the utility model discloses in, be provided with on drainage tube 1 and be used for arranging in the pleuroperitoneal cavity and expand after the gas injection in order to prevent drainage tube 1 to withdraw from the pleuroperitoneal cavity and fix the flexible gasbag 6 of drainage tube 1 position, flexible gasbag 6 is for encircleing drainage tube 1's loop configuration, be provided with on drainage tube 1 and be used for arranging in the pleuroperitoneal cavity outside and with the fixed cover body 7 of the tight chest wall of flexible gasbag 6 cooperation clamp after the inflation or the stomach wall, sepage utricule 4 is connected in fixed cover body 7 lower extreme, the cavity between fixed cover body 7 and the skin with the inner chamber intercommunication of sepage utricule.

The utility model discloses in, through setting up flexible gasbag 6 and the fixed cover body 7, can prevent that drainage tube 1 from deviating from after flexible gasbag 6 pours into gas into, the rigidity of flexible gasbag 6 on drainage tube 1, the fixed cover body 7 then can move on drainage tube 1, position through the fixed cover body 7 of adjustment, make flexible gasbag 6 and the fixed cover body 7 clip chest wall or abdominal cavity wall, make drainage tube 1's rigidity, prevent that drainage tube 1 from rocking, thereby avoid the wound to rock because of drainage tube 1 and enlarge, avoid consequently and the sepage that forms simultaneously.

Simultaneously the utility model discloses in, the fixed cover body 7 still combines together with sepage utricule 4, because the fixed cover body 7 advances in close contact with skin to it constitutes an airtight cavity with human surface, when the sepage appears, the sepage can collect in this airtight cavity, and then flows in sepage utricule 4, is drawn forth by sepage drainage tube 5, thereby realizes the collection of sepage, prevents that the sepage from bringing harm to the wound.

As shown in fig. 1, the utility model discloses in, the edge of the fixed cover body 7 is provided with fixed 8 that pastes, the lower terminal surface of fixed 8 that pastes is provided with glues sticky tape 9, the fixed cover body 7 is the loudspeaker form, just skin is hugged closely to the macrostoma end of the fixed cover body 7, the osculum end of the fixed cover body 7 is connected with position control pipe 10, position control pipe 10 and 1 threaded connection of drainage tube, position control pipe 10 is connected with cyclic annular sealing strip 11, cyclic annular sealing strip 11 and 1 in close contact with of drainage tube.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. A disposable double-cavity drainage tube comprises a drainage tube (1), wherein a drainage input end (2) inserted into a pleuroperitoneal cavity and a drainage output end (3) remained outside the pleuroperitoneal cavity are respectively arranged at two ends of the drainage tube (1), and the disposable double-cavity drainage tube is characterized in that a liquid seepage sac body (4) which is arranged outside the pleuroperitoneal cavity and is contacted with skin is arranged on the drainage tube (1), and the liquid seepage sac body (4) is connected with a liquid seepage drainage tube (5);

be provided with on drainage tube (1) and be used for arranging in the pleuroperitoneal cavity and expand in order to prevent drainage tube (1) to withdraw from the pleuroperitoneal cavity and fix flexible gasbag (6) of drainage tube (1) position after the gas injection, be provided with on drainage tube (1) and be used for arranging in the pleuroperitoneal cavity outside and with the fixed cover body (7) of the tight chest wall of flexible gasbag (6) cooperation clamp after expanding, seepage utricule (4) are connected in fixed cover body (7) lower extreme, fixed cover body (7) and cavity between the skin with the inner chamber intercommunication of seepage utricule (4).

2. The disposable double-cavity drainage tube according to claim 1, wherein the edge of the fixed cover body (7) is provided with a fixed sticker (8), and the lower end surface of the fixed sticker (8) is provided with an adhesive tape (9).

3. The disposable double-cavity drainage tube according to claim 1, wherein the fixed cover body (7) is trumpet-shaped, the large opening end of the fixed cover body (7) is tightly attached to the skin, and the small opening end of the fixed cover body (7) is connected with a position adjusting tube (10).

4. A disposable double-lumen drainage tube according to claim 3, wherein the position adjusting tube (10) is in threaded connection with the drainage tube (1), and the position adjusting tube (10) is connected with an annular sealing strip (11), and the annular sealing strip (11) is in close contact with the drainage tube (1).

5. A disposable double lumen drainage catheter according to claim 1, wherein the flexible balloon (6) is an annular structure surrounding the drainage catheter (1).