Surgical drainage tube

Abstract

The utility model discloses a surgical operation drainage tube which comprises a drainage main tube, two side tubes are fixedly connected to the end of the drainage main tube and symmetrically distributed on the two sides of the drainage main tube, and a connector is fixedly connected to the interior of the end, away from the drainage main tube, of each side tube. Due to the fact that the drainage main pipe and the side pipes are arranged, and the two side pipes are symmetrically distributed on the two sides of the drainage main pipe, when drainage is conducted, the side pipes on the two sides can achieve the drainage purpose, the drainage area is increased, the drainage range can be adjusted at will in an operation, and drainage is more thorough and smoother.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage tubes, in particular to a surgical drainage tube. Background Art

[0002] Surgical operations, also known as operations and commonly called surgery, refer to the process of entering the human body or other biological tissues through surgical equipment or surgical instruments under the operation of surgeons or other professionals to remove lesions, change structures or implant foreign objects by external force. After a surgical operation, a drainage tube is needed for drainage to prevent postoperative infection.

[0003] At present, the general surgical drainage tube uses a single tube for drainage. Although single-tube drainage can achieve the purpose of drainage, the drainage area is relatively small. Therefore, a surgical drainage tube needs to be designed. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art and propose a surgical drainage tube.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: A surgical drainage tube includes a main drainage tube. The end of the main drainage tube is fixedly connected with side tubes. There are two side tubes, which are symmetrically distributed on both sides of the main drainage tube. The inner part of the end of the side tube far from the main drainage tube is fixedly connected with a connecting head.

[0006] As a further description of the above technical scheme:

[0007] The shape formed by the main drainage tube and the side tubes is in a Y shape.

[0008] As a further description of the above technical scheme:

[0009] The end of the main drainage tube far from the side tubes is in a conical shape.

[0010] As a further description of the above technical scheme:

[0011] The circumferential surface of the end of the main drainage tube far from the side tubes is fixedly connected with protrusions, and there are multiple protrusions.

[0012] As a further description of the above technical scheme:

[0013] The circumferential surface of the main drainage tube is fixedly connected with a retaining ring, and the diameter of the retaining ring is larger than the diameter of the protrusions.

[0014] As a further description of the above technical scheme:

[0015] The side of the side tube is fixedly connected with a fixing ear.

[0016] The utility model has the following beneficial effects:

[0017] Compared with the prior art, for the surgical drainage tube, by arranging a main drainage tube and side tubes, since there are two side tubes which are symmetrically distributed on both sides of the main drainage tube, when drainage is carried out, since the side tubes on both sides can both serve the purpose of drainage, the drainage area is increased, and the drainage range can be arbitrarily adjusted during the operation, making the drainage more thorough and unobstructed. Description of the Drawings

[0018] Figure 1 It is a schematic diagram of the overall structure of a surgical drainage tube proposed by the utility model;

[0019] Figure 2 It is a sectional view of a surgical drainage tube proposed by the utility model.

[0020] Legend:

[0021] 1. Main drainage tube; 2. Side tube; 3. Connector; 4. Fixed ear; 5. Protrusion; 6. Retaining ring. Specific Embodiments

[0022] Next, the technical solutions in the embodiments of the utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the utility model.

[0023] Referring to Figure 1-2 , a surgical drainage tube provided by the utility model includes a main drainage tube 1. A side tube 2 is fixedly connected to the end of the main drainage tube 1. There are two side tubes 2 which are symmetrically distributed on both sides of the main drainage tube 1. A connector 3 is fixedly connected to the inside of the end of the side tube 2 far from the main drainage tube 1; the shape formed by the main drainage tube 1 and the side tubes 2 together is in a Y shape.

[0024] Specifically, during use, since there are two side tubes 2 which are symmetrically distributed on both sides of the main drainage tube 1, when drainage is carried out, since the side tubes 2 on both sides can both serve the purpose of drainage, the drainage area is increased, and the drainage range can be arbitrarily adjusted during the operation, making the drainage more thorough and unobstructed.

[0025] One end of the main drainage tube 1 far from the side tube 2 is in a conical shape. During operation, since one end of the main drainage tube 1 far from the side tube 2 is in a conical shape, it is convenient to externally connect the main drainage tube 1 to a pipeline.

[0026] A plurality of protrusions 5 are fixedly connected to the circumferential surface of the main drainage pipe 1 away from one end of the side pipe 2. During operation, by providing a plurality of protrusions 5, the friction force between the connecting pipe and the main drainage pipe 1 can be increased under the action of the protrusions 5.

[0027] A retaining ring 6 is fixedly connected to the circumferential surface of the main drainage pipe 1. The diameter of the retaining ring 6 is larger than that of the protrusion 5. During operation, by providing the retaining ring 6, the over-installation of the connecting pipe can be effectively prevented under the action of the retaining ring 6.

[0028] A fixing ear 4 is fixedly connected to the side end of the side pipe 2. During operation, by providing the fixing ear 4, the drainage pipe can be conveniently fixed under the action of the fixing ear 4.

[0029] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A surgical drainage tube, comprising a main drainage tube (1), characterized in that: One end of the main drainage pipe (1) is fixedly connected with a side pipe (2). There are two side pipes (2), which are symmetrically distributed on both sides of the main drainage pipe (1). A connector (3) is fixedly connected inside one end of the side pipe (2) far from the main drainage pipe (1).

2. The surgical drainage tube according to claim 1, characterized in that: The shape formed by the main drainage pipe (1) and the side pipes (2) together is in a Y shape.

3. The surgical drainage tube according to claim 1, characterized in that: One end of the main drainage pipe (1) far from the side pipes (2) is in a conical shape.

4. A surgical drainage tube according to claim 1, characterized in that: A plurality of protrusions (5) are fixedly connected to the circumferential surface of one end of the main drainage pipe (1) far from the side pipes (2).

5. The surgical drainage tube according to claim 1, characterized in that: A retaining ring (6) is fixedly connected to the circumferential surface of the main drainage pipe (1). The diameter of the retaining ring (6) is larger than the diameter of the protrusion (5).

6. The surgical drainage tube according to claim 1, characterized in that: A fixing ear (4) is fixedly connected to the side end of the side pipe (2).

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