Medical porous suction tube

Abstract

The utility model relates to the technical field of suction tubes, in particular to a medical porous suction tube which comprises a connecting tube, branch tubes are fixedly connected to the front end of the connecting tube, cavities are formed in the branch tubes, the number of the branch tubes is two, and the two branch tubes are both communicated with the interior of the connecting tube. The two branch pipes and the connecting pipe are combined to form a Y-shaped structure, the inner walls of the branch pipes are fixedly connected with a first liquid suction pipe, the front end of the first liquid suction pipe is located outside the branch pipes, the front end of the first liquid suction pipe is fixedly connected with a second liquid suction pipe, and a plurality of through holes are formed in the surface of the second liquid suction pipe. When the device is used, it can be guaranteed that the diameter of the pipeline is small so that the pipeline can be easily inserted into an affected part, the suction speed can be guaranteed, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the field of suction tubes, in particular to a medical multi-hole suction tube. Background Art

[0002] A medical suction tube is a medical device used to suck secretions, blood and other substances in the surgical field to maintain a clear surgical field during surgery. The medical suction tube is usually made of silica gel and hard plastic, with one end connected to a negative pressure suction device or a manual suction ball, and the other end inserted into the surgical site or tissue of the patient.

[0003] In the common suction tubes on the market, during use, since the tube needs to be inserted into the patient's body, there are no side holes in the tube and the diameter of the tube is small, which makes the suction speed slow after the suction tube is opened, and it is not possible to quickly suck out the secretions and blood in the patient's body or the surgical field, reducing the practicality of the device. Content of the Utility Model

[0004] The purpose of the utility model is to solve the deficiencies existing in the prior art and provide a medical multi-hole suction tube.

[0005] To achieve the above purpose, the utility model adopts the following technical solution: a medical multi-hole suction tube, including a connecting tube, the front end of the connecting tube is fixedly connected with a branch tube, a cavity is opened inside the branch tube, the number of the branch tubes is two, both of the two branch tubes are communicated with the inside of the connecting tube, and the two branch tubes and the connecting tube form a "Y" - shaped structure in combination. The inner wall of the branch tube is fixedly connected with a first liquid suction tube, the front end of the first liquid suction tube is located outside the branch tube, the front end of the first liquid suction tube is fixedly connected with a second liquid suction tube, and a plurality of through holes are opened on the surface of the second liquid suction tube.

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

[0007] A connecting ring is fixedly connected to the lower surface of the branch tube, the number of the connecting rings is two, and the connecting rings are semi - circular arcs.

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

[0009] Both the first liquid suction tube and the second liquid suction tube are hollow pipe structures, and the first liquid suction tube and the second liquid suction tube are an integral structure.

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

[0011] A first groove is opened on the surface of the cavity, a second groove is opened on the surface of the first liquid suction tube, and the surfaces of the second groove and the first groove are in fit with each other.

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

[0013] A connection head and tail end is fixedly connected to the surface of the connecting pipe. A fixing ring is fixedly connected to the surface of the connecting pipe. The number of the fixing rings is two. The fixing rings are located below the connection head and tail end. A connection head starting end is fixedly connected to the surface of the connecting pipe.

[0014] The utility model has the following beneficial effects:

[0015] 1. Compared with the prior art, for this medical multi-hole suction tube, through the connecting pipe, the branch pipe, the first liquid suction pipe, and the second liquid suction pipe, during use, one end of the device is connected to a negative pressure source, and then the second liquid suction pipe is inserted into the position where suction is required. During the suction process, the through holes formed on the surface of the second liquid suction pipe can increase the contact points with substances such as secretions and blood inside the affected area, and can accelerate the suction speed. In contrast, for a conventional device, during use, due to the small diameter of the pipeline and the absence of multiple side holes, the suction speed of the suction tube is slower after it is opened, and it cannot quickly suck out the secretions and blood in the patient's body and the surgical field, reducing the practicability of the device. This device can ensure that the pipeline diameter is small enough to be easily inserted into the affected area or the surgical field during use, and can also ensure the suction speed, improving the practicability of the device.

[0016] 2. Compared with the prior art, for this medical multi-hole suction tube, through the connecting pipe, the branch pipe, and the cavity, during use, by connecting the branch pipe to the connecting pipe to make the branch pipe and the connecting pipe an integral body, the two branch pipes can be respectively inserted into different affected areas of the patient for suction during use. In contrast, for a conventional device, during use, it can only suction one area inside the patient's body. When other areas of the patient's body also need to be suctioned, a new suction tube needs to be added, increasing the medical cost and reducing the practicability of the device. This device can suction different affected areas of the patient, improving the practicability of the device and reducing the medical cost. Description of the Drawings

[0017] Figure 1 is an overall structural schematic diagram of a medical multi-hole suction tube proposed by the utility model;

[0018] Figure 2 is a medical multi-hole suction tube proposed by the utility model Figure 1 enlarged view of the structure at A;

[0019] Figure 3 is a cross-sectional view of a medical multi-hole suction tube proposed by the utility model;

[0020] Figure 4 is a medical multi-hole suction tube proposed by the utility model Figure 3 enlarged view of the structure at B.

[0021] Legend Explanation:

[0022] 1. Connecting pipe; 2. Branch pipe; 3. Cavity; 4. Connecting ring; 5. First liquid suction pipe; 6. Second liquid suction pipe; 7. Through hole; 8. First groove; 9. Second groove; 10. Connecting head and tail end; 11. Fixed ring; 12. Connecting head starting end. Specific Embodiment

[0023] Referring to Figures 1-4 , a medical multi - hole suction tube provided by the present utility model includes a connecting pipe 1. The front end of the connecting pipe 1 is fixedly connected with a branch pipe 2. A cavity 3 is provided inside the branch pipe 2. The number of branch pipes 2 is two, and both branch pipes 2 are communicated with the inside of the connecting pipe 1. The two branch pipes 2 and the connecting pipe 1 form a "Y" - shaped structure. The inner wall of the branch pipe 2 is fixedly connected with a first liquid suction pipe 5. The front end of the first liquid suction pipe 5 is located outside the branch pipe 2. The front end of the first liquid suction pipe 5 is fixedly connected with a second liquid suction pipe 6. A plurality of through holes 7 are provided on the surface of the second liquid suction pipe 6.

[0024] Two connecting rings 4 are fixedly connected to the lower surface of the branch pipe 2. The connecting rings 4 are semi - circular arcs. Both the first liquid suction pipe 5 and the second liquid suction pipe 6 are hollow pipe structures and are of an integral structure. The diameter of the front end of the first liquid suction pipe is larger than that of the rear end, which can prevent blockage during the suction process. A first groove 8 is provided on the surface of the cavity 3, and a second groove 9 is provided on the surface of the first liquid suction pipe 5. The surface of the second groove 9 is fitted with the surface of the first groove 8. A connecting head and tail end 10 is fixedly connected to the surface of the connecting pipe 1. Two fixed rings 11 are fixedly connected to the surface of the connecting pipe 1. The fixed rings 11 are located below the connecting head and tail end 10. A connecting head starting end 12 is fixedly connected to the surface of the connecting pipe 1.

[0025] Working Principle: Start the negative pressure source, connect one end of the device to the negative pressure source, and then insert the second liquid suction pipe 6 into the position where suction is required. During the suction process, the through holes 7 provided on the surface of the second liquid suction pipe 6 can increase the contact area with substances such as secretions and blood, and can accelerate the suction speed. During use, it can ensure that the pipe diameter is small enough to be easily inserted into the affected area, and at the same time, it can ensure the suction speed, improving the practicality of the device. Connecting the branch pipe 2 and the connecting pipe 1 to make them integral can enable the two branch pipes 2 to be respectively inserted into different affected areas (surgical areas) of the patient for suction during use, improving the practicality of the device and reducing the medical cost.

[0026] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded 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 utility model shall be included within the protection scope of the present utility model.

Claims

1. A medical porous suction tube, comprising a connecting tube (1), characterized in that: The front end of the connecting tube (1) is fixedly connected to a branch tube (2), a cavity (3) is provided inside the branch tube (2), there are two branch tubes (2), both of which are connected to the inside of the connecting tube (1), the two branch tubes (2) and the connecting tube (1) are combined to form a "Y"-shaped structure, the inner wall of the branch tube (2) is fixedly connected to a first liquid suction tube (5), the front end of the first liquid suction tube (5) is located outside the branch tube (2), the front end of the first liquid suction tube (5) is fixedly connected to a second liquid suction tube (6), the surface of the second liquid suction tube (6) is provided with a through hole (7), and the number of the through holes (7) is plural.

2. A medical porous suction tube according to claim 1, characterized in that: A connecting ring (4) is fixedly connected to the lower surface of the branch pipe (2), the number of the connecting rings (4) is two, and the connecting rings (4) are semicircular.

3. A medical porous suction tube according to claim 1, characterized in that: The first liquid suction tube (5) and the second liquid suction tube (6) are both hollow pipe structures, and the first liquid suction tube (5) and the second liquid suction tube (6) are an integrated structure.

4. A medical porous suction tube according to claim 1, characterized in that: A first groove (8) is provided on the surface of the cavity (3), a second groove (9) is provided on the surface of the first liquid pipette (5), and the second groove (9) is in contact with the surface of the first groove (8).

5. The medical porous suction tube according to claim 1, characterized in that: The surface of the connecting tube (1) is fixedly connected to a connector tail end (10), the surface of the connecting tube (1) is fixedly connected to a fixing ring (11), the number of the fixing rings (11) is two, the fixing rings (11) are located below the connector tail end (10), and the surface of the connecting tube (1) is fixedly connected to a connector opening end (12).

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