Urethral catheter for animals

Abstract

A catheter for animals comprises a catheter body and a connector, the connector is provided with a drainage cavity and an insertion cavity located behind the drainage cavity, the insertion cavity is communicated with the drainage cavity and extends to the tail end of the connector, the catheter body is inserted into the insertion cavity, and the drainage cavity is communicated with the insertion cavity. The plugging cavity comprises a plurality of sub-plugging cavities from front to back, and the pipe diameters of the sub-plugging cavities are sequentially increased from front to back; and after the pipe body is inserted into the insertion cavity, glue is poured into the insertion cavity so as to fix the pipe body.

Description

Technical Field

[0001] The utility model relates to a urinary catheter for animals. Background Art

[0002] In the prior art, the general structure of an animal urinary catheter is as follows: it includes a tube body and a connector, wherein the connector has a drainage chamber and an insertion chamber located behind the drainage chamber, the insertion chamber is connected to the drainage chamber and extends to the rear end of the connector, wherein a metal pipe is buried in the insertion chamber, and the tube body is inserted into the metal pipe of the insertion chamber to be fixed.

[0003] The existing animal urinary catheters also have the disadvantage that the tube body is fixed by inserting it into a metal pipe fitting and fixing it in an interference fit manner. This fixing method is heavily dependent on the size of the metal pipe fitting, which means that a metal pipe fitting can basically only be adapted to pipes of one diameter. Summary of the invention

[0004] In order to overcome the above-mentioned shortcomings of the existing animal urinary catheter, the utility model provides an animal urinary catheter that can be adapted to tubes with more diameters.

[0005] The utility model solves the technical problem by providing a urinary catheter for animals, comprising a tube body and a joint, wherein the joint has a drainage chamber and an inserting chamber located behind the drainage chamber, the inserting chamber is communicated with the drainage chamber and extends to the rear end of the joint, and the tube body is inserted into the inserting chamber;

[0006] The plug-in cavity comprises a plurality of sub-plug-in cavities extending from front to back, and the diameters of the sub-plug-in cavities increase from front to back in sequence;

[0007] After the tube body is inserted into the insertion cavity, glue is poured into the insertion cavity to fix the tube body.

[0008] Furthermore, the branch plug-in cavity includes a front plug-in cavity, a middle plug-in cavity, and a rear plug-in cavity from front to back.

[0009] Furthermore, the front plug-in cavity and the middle plug-in cavity are connected via a step, and the middle plug-in cavity and the rear plug-in cavity are connected via an arc surface.

[0010] The beneficial effects of the utility model are as follows: the plug-in cavity comprises a plurality of sub-plug-in cavities from front to back, and the diameters of the sub-plug-in cavities increase successively from front to back, and the fixation of the tube is carried out by pouring glue into the plug-in cavity, so that the diameter of the tube is not strictly matched to the plug-in cavity; and the plug-in cavity has sub-plug-in cavities of multiple sizes, and tubes of different diameters can be more easily inserted into sub-plug-in cavities of different sizes, so that one joint can adapt to tubes of more diameters. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a cross-sectional view of the connector of the present invention.

[0012] Figure 2 It is a cross-sectional view of the utility model.

[0013] Figure 3 yes Figure 2 A partial enlarged view of part A. DETAILED DESCRIPTION

[0014] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0015] Reference Figure 1 , Figure 2 , Figure 3 A urinary catheter for animals comprises a tube body 1 and a connector 2, wherein the connector 2 has a drainage chamber 3 and an insertion chamber located behind the drainage chamber 3, the insertion chamber is communicated with the drainage chamber 3 and extends to the tail end of the connector 2, and the tube body 1 is inserted into the insertion chamber.

[0016] The plug-in cavity comprises a plurality of sub-plug-in cavities from front to back, and the diameters of the sub-plug-in cavities increase successively from front to back.

[0017] After the tube body 1 is inserted into the insertion cavity, glue 4 is poured into the insertion cavity to fix the tube body 1.

[0018] The plug-in cavity of the utility model comprises several sections of sub-plug-in cavities from front to back, and the diameters of the sub-plug-in cavities increase successively from front to back, and the fixation of the tube 1 is carried out by pouring glue into the plug-in cavity, so the diameter of the tube 1 is not strictly matched with the plug-in cavity; and the plug-in cavity has sub-plug-in cavities of multiple sizes, and tubes 1 of different diameters can enter sub-plug-in cavities of different sizes, so one joint can adapt to tubes of more diameters.

[0019] In one embodiment, the sub-plug-in chambers include a front plug-in chamber 5, a middle plug-in chamber 6, and a rear plug-in chamber 7 from front to back, wherein the front plug-in chamber 5 and the middle plug-in chamber 6 are connected by a step 8, and the middle plug-in chamber 6 and the rear plug-in chamber 7 are connected by an arc surface 9. Since the diameter of the front plug-in chamber 5 is relatively small, the connection between the two by the step 8 can effectively block the insertion of a larger diameter tube, thereby effectively preventing the tube from being blocked due to misoperation or poly operation caused by the insertion of a large diameter tube into the small diameter front plug-in chamber 5. The diameter of the middle plug-in chamber 6 is already relatively large, and the above phenomenon is unlikely to occur, so the middle plug-in chamber 6 and the rear plug-in chamber 7 can be connected by an arc surface 9.

[0020] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0021] The above describes the implementation methods of the present invention. However, the present invention is not limited to the above implementation methods. Any modification, equivalent replacement, improvement, 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 urinary catheter for animals, comprising a tube body and a connector, wherein the connector has a drainage chamber and an inserting chamber located behind the drainage chamber, the inserting chamber is connected to the drainage chamber and extends to the rear end of the connector, the tube body is inserted into the inserting chamber, and is characterized in that: The plug-in cavity comprises a plurality of sub-plug-in cavities extending from front to back, and the diameters of the sub-plug-in cavities increase from front to back in sequence; After the tube body is inserted into the insertion cavity, glue is poured into the insertion cavity to fix the tube body.

2. The animal urinary catheter according to claim 1, characterized in that: The branch plug-in cavity comprises a front plug-in cavity, a middle plug-in cavity and a rear plug-in cavity from front to back.

3. The animal urinary catheter according to claim 2, characterized in that: The front plug-in cavity and the middle plug-in cavity are connected via a step, and the middle plug-in cavity and the rear plug-in cavity are connected via an arc surface.

Images