Novel multifunctional pleuroperitoneal cavity drainage tube

Abstract

The utility model relates to the technical field of pleuroperitoneal cavity drainage tubes, in particular to a novel multifunctional pleuroperitoneal cavity drainage tube which comprises a puncture portion, a plurality of through holes are formed in the outer surface of the puncture portion, a connector is fixedly connected to the upper end of the puncture portion, and a limiting piece is fixedly connected to the lower portion of the outer surface of the connector. A limiting device is bonded to the middle of the outer surface of the connector, a drainage tube body is fixedly connected to the upper end of the connector, a flow limiter is movably connected to the outer surface of the drainage tube body, an extension tube is fixedly connected to the upper portion of the outer surface of the connector, and a pressing device is movably connected to the outer surface of the extension tube in a penetrating mode. The end, away from the connector, of the extension pipe is fixedly connected with an air bag. According to the novel multifunctional pleuroperitoneal cavity drainage tube, through the arrangement of the air bag, dredging can be rapidly conducted when blockage occurs, and the cleaning efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of thoracic and abdominal drainage tubes, in particular to a novel multifunctional thoracic and abdominal drainage tube. Background Art

[0002] A thoracic and abdominal drainage tube is a pipe device used to drain fluid or blood from the thoracic or abdominal cavity. Through the drainage tube, the fluid accumulated in the thoracic or abdominal cavity can be discharged, helping to reduce infection and pressure accumulation, and promoting the patient's recovery. There are at least the following disadvantages in the use of existing thoracic and abdominal drainage tubes: 1. During the use of existing thoracic and abdominal drainage tubes, they are affected by some tissues, which will cause blockage in the drainage tube. At present, most doctors repeatedly pinch the exposed drainage tube to clear it, but pinching and then releasing it will not clear the drainage tube well, and it will still cause blockage; 2. Most existing drainage tubes are fixed by sticking multiple tapes. Using too much tape will cause pressure sores on the one hand, and it is easy to squeeze the drainage tube on the other hand. Therefore, we have introduced a new type of multifunctional thoracic and abdominal drainage tube. Utility Model Content

[0003] The main purpose of the utility model is to provide a novel multifunctional chest and abdominal drainage tube, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A novel multifunctional thoracic and abdominal drainage tube comprises a puncture portion, a plurality of through holes are formed on the outer surface of the puncture portion, a connector is fixedly connected to the upper end of the puncture portion, a limiting piece is fixedly connected to the lower outer surface of the connector, a limiting device is adhesively connected to the middle outer surface of the connector, a drainage tube body is fixedly connected to the upper end of the connector, a flow limiter is movably connected to the outer surface of the drainage tube body, an extension tube is fixedly connected to the upper outer surface of the connector, a clamping device is inserted and movably connected to the outer surface of the extension tube, and an air bag is fixedly connected to the end of the extension tube away from the connector.

[0006] Preferably, the limiting device comprises an annular tape, and three extension tapes are fixedly connected to the lower portion of the outer surface of the annular tape, the three extension tapes are distributed in an annular shape with equal distances, and the ends of the three extension tapes away from the annular tape are all provided with easy-pull openings.

[0007] Preferably, the annular adhesive tape is bonded to the outer surface of the connector.

[0008] Preferably, a cavity is opened in the airbag, and a support member is fixedly connected to the inner wall of the cavity.

[0009] Preferably, the clamping device includes a base plate and a pressure plate, the front upper end and the rear upper end of the base plate are fixedly connected with threaded rods, the pressure plate is provided with two circular holes which pass through the upper and lower ends, the two circular holes are respectively inserted and movably connected with two threaded rods, the outer surfaces of the two threaded rods are threadedly connected with fasteners, and the middle part of the upper end of the base plate and the middle part of the lower end of the pressure plate are fixedly connected with a plurality of anti-slip bumps.

[0010] Preferably, the extension tube is located between the pressure plate and the bottom plate.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. By setting the airbag and rotating the two fasteners to release the limit of the pressure plate, after removing the pressing device, the extension tube, the airbag and the connector are connected. By repeatedly pressing the airbag, pressure is generated in the airbag, which can dredge the puncture part and the drainage tube body to avoid blockage. Since a support is provided in the airbag, the airbag can be supported to facilitate the rebound of the airbag and repeated pressing for use;

[0013] 2. By setting a limiting device, the annular tape is fixed on the outer surface of the connector, the release paper on the three extension tapes is peeled off, and then the three extension tapes are pasted together with the patient's skin, so that the drainage tube can be fixed and limited. Since the three extension tapes are provided with easy-to-pull openings, the extension tapes can be easily peeled off, which improves convenience and avoids pressure sores. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a new multifunctional chest and abdominal drainage tube of the utility model;

[0015] Figure 2 This is a schematic diagram of the overall structure of a new type of multifunctional chest and abdominal drainage tube compression device of the utility model;

[0016] Figure 3 This is a schematic diagram of the overall structure of a limiting device of a novel multifunctional chest and abdominal drainage tube of the utility model;

[0017] Figure 4 The utility model is a schematic diagram of the cross-sectional structure of an air bag of a novel multifunctional chest and abdominal drainage tube.

[0018] In the figure: 1, puncture part; 2, through hole; 3, limiter; 4, limiter device; 5, connector; 6, flow limiter; 7, drainage tube body; 8, air bag; 9, clamping device; 10, extension tube; 41, annular tape; 42, easy-pull mouth; 43, extension tape; 81, cavity; 82, support member; 91, bottom plate; 92, threaded rod; 93, pressure plate; 94, fastener; 95, round hole; 96, anti-slip bump. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] See also Figure 1-4 , the utility model provides a technical solution:

[0023] A novel multifunctional thoracic and abdominal drainage tube comprises a puncture portion 1, a plurality of through holes 2 are formed on the outer surface of the puncture portion 1, a connector 5 is fixedly connected to the upper end of the puncture portion 1, a limiting member 3 is fixedly connected to the lower outer surface of the connector 5, a limiting device 4 is adhesively connected to the middle outer surface of the connector 5, a drainage tube body 7 is fixedly connected to the upper end of the connector 5, a flow limiter 6 is movably connected to the outer surface of the drainage tube body 7, an extension tube 10 is fixedly connected to the upper outer surface of the connector 5, a clamping device 9 is inserted and movably connected to the outer surface of the extension tube 10, and an air bag 8 is fixedly connected to the end of the extension tube 10 away from the connector 5.

[0024] In this embodiment, the limiting device 4 includes an annular tape 41, and three extended tapes 43 are fixedly connected to the lower part of the outer surface of the annular tape 41. The three extended tapes 43 are distributed in a ring shape with equal distances, and the three extended tapes 43 are provided with easy-pull openings 42 at one end away from the annular tape 41; the annular tape 41 is bonded and connected to the outer surface of the connecting head 5; a cavity 81 is opened in the airbag 8, and a support member 82 is fixedly connected to the inner wall of the cavity 81, and the adhesive surfaces of the three extended tapes 43 are provided with release paper, and the easy-pull openings 42 cannot be pasted.

[0025] In this embodiment, the clamping device 9 includes a base plate 91 and a pressing plate 93. The front and rear upper ends of the base plate 91 are fixedly connected with threaded rods 92. The pressing plate 93 has two circular holes 95 that pass through the two threaded rods 92 respectively. The two circular holes 95 are movably connected with the two threaded rods 92. The outer surfaces of the two threaded rods 92 are threadedly connected with fasteners 94. The middle upper end of the base plate 91 and the middle lower end of the pressing plate 93 are fixedly connected with a plurality of anti-slip bumps 96. The extension tube 10 is located between the pressing plate 93 and the base plate 91.

[0026] It should be noted that the utility model is a novel multifunctional chest and abdominal drainage tube. During use, when blockage occurs in the drainage tube body 7 or the puncture part 1, the two fasteners 94 are rotated to release the limit of the pressure plate 93. After the clamping device 9 is removed, the extension tube 10, the airbag 8 and the connecting head 5 are connected. At this time, the airbag 8 is repeatedly pressed to generate pressure in the airbag 8, which can clear the puncture part 1 and the drainage tube body 7 to avoid blockage. Since a support member 82 is provided in the airbag 8, the elastic action of the support member 82 can make the flattened airbag 8 rebound, thereby achieving repeated pressing and use. When the drainage tube needs to be fixed, the release paper on the three extension tapes 43 is peeled off, and then the three extension tapes 43 are pasted together with the patient's skin, so that the drainage tube can be fixed and limited. Since the three extension tapes 43 are provided with easy-to-pull openings 42, the extension tapes 43 can be easily peeled off, which improves convenience and avoids pressure sores.

[0027] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A novel multifunctional chest and abdominal drainage tube, comprising a puncture portion (1), characterized in that: The outer surface of the puncture part (1) is provided with a plurality of through holes (2); the upper end of the puncture part (1) is fixedly connected to a connector (5); the lower part of the outer surface of the connector (5) is fixedly connected to a limiting member (3); the middle part of the outer surface of the connector (5) is bonded and connected to a limiting device (4); the upper end of the connector (5) is fixedly connected to a drainage tube body (7); the outer surface of the drainage tube body (7) is movably connected to a flow limiter (6); the upper part of the outer surface of the connector (5) is fixedly connected to an extension tube (10); the outer surface of the extension tube (10) is movably connected to a pressing device (9); and the end of the extension tube (10) away from the connector (5) is fixedly connected to an air bag (8); The limiting device (4) comprises an annular adhesive tape (41), and three extension adhesive tapes (43) are fixedly connected to the lower part of the outer surface of the annular adhesive tape (41), and the three extension adhesive tapes (43) are distributed in an annular shape at equal distances, and the ends of the three extension adhesive tapes (43) away from the annular adhesive tape (41) are all provided with easy-pull openings (42).

2. A novel multifunctional chest and abdominal drainage tube according to claim 1, characterized in that: The annular adhesive tape (41) is bonded to the outer surface of the connector (5).

3. The novel multifunctional chest and abdominal drainage tube according to claim 1 is characterized in that: A cavity (81) is provided in the airbag (8), and a support member (82) is fixedly connected to the inner wall of the cavity (81).

4. The novel multifunctional chest and abdominal drainage tube according to claim 1 is characterized in that: The clamping device (9) comprises a base plate (91) and a pressure plate (93), the upper front and rear parts of the base plate (91) are fixedly connected with threaded rods (92), the pressure plate (93) is provided with two circular holes (95) passing through the upper and lower parts, the two circular holes (95) are respectively inserted and movably connected with the two threaded rods (92), the outer surfaces of the two threaded rods (92) are threadedly connected with fasteners (94), and the middle part of the upper end of the base plate (91) and the middle part of the lower end of the pressure plate (93) are fixedly connected with a plurality of anti-slip bumps (96).

5. The novel multifunctional chest and abdominal drainage tube according to claim 1 is characterized in that: The extension tube (10) is located between the pressing plate (93) and the bottom plate (91).

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