Drainage device

Abstract

The utility model discloses a drainage device, and relates to the technical field of drainage. The drainage device comprises a placing frame, a drainage bottle is arranged in the placing frame and used for storing drained liquid, a catheter is arranged at the upper end of the placing frame, the front end of the catheter is in threaded connection with the drainage bottle, a drainage tube is tightly sleeved at the front end of the connecting tube, and the drainage tube is connected with the drainage bottle in a threaded mode. The upper end and the lower end of the connecting pipe are each rotationally connected with an arc-shaped clamping ring, and buckles are arranged on the two sides of each arc-shaped clamping ring. According to the drainage device, the drainage bottle can be protected through the arrangement of the containing frame, discomfort or injury caused by the fact that a patient or other people accidentally touch the drainage device is prevented, the comfort level and safety of the patient can be improved, and the drainage bottle can be stably placed in the containing frame through the arrangement of the upper semicircular frame and the lower semicircular frame; meanwhile, the distance between the upper semicircular frame and the lower semicircular frame can be adjusted through the sliding rod, so that the device is suitable for different drainage bottles.

Description

Technical Field

[0001] The utility model belongs to the technical field of drainage, in particular to a drainage device. Background Art

[0002] Hepatobiliary surgery requires the use of drainage devices when treating patients. Drainage devices are medical devices used to treat hepatobiliary diseases or for drainage after surgery. Their main function is to guide the body's fluids out of the body. Therefore, there are the following deficiencies when using them:

[0003] 1. The drainage bottles or drainage bags of some existing drainage devices are mostly placed beside the patient. The patient is prone to touch the drainage bottle or drainage bag, which may cause fluid reflux and easily affect the patient, thereby affecting the normal drainage.

[0004] 2. At the same time, the connection of some drainage devices is not stable enough, which may cause leakage or breakage of the drainage tube, thus affecting the drainage effect and the patient's treatment effect.

[0005] For this purpose, we proposed a drainage device. Utility Model Content

[0006] The utility model aims to solve the problems existing in the prior art and provides a drainage device.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A drainage device, comprising:

[0009] A placement frame, wherein a drainage bottle is arranged inside the placement frame for storing the drained liquid, and a catheter is arranged at the upper end of the placement frame, and the front end of the catheter is threadedly connected to the drainage bottle;

[0010] A connecting tube, the front end of which is tightly sleeved with a drainage tube, the upper and lower ends of which are rotatably connected with arc-shaped clamping rings, buckles are provided on both sides of the arc-shaped clamping ring, and the two arc-shaped clamping rings are fixedly connected by the buckles, and the outer wall of the front end of the connecting tube is fixedly provided with anti-slip grooves for improving the friction between the connecting tube and the drainage tube, and the catheter passes through the placement frame and is threadedly connected to the connecting tube;

[0011] The fixing component comprises a slide bar, an upper semicircular frame and a lower semicircular frame installed on both sides of the placement frame, and is used to fix the placement frame on the edge of the bed.

[0012] In a possible design, sliding grooves are provided on both sides of the upper end of the placement frame, and the sliding rod is fixedly connected with a first limit block near the rear end, and the outer wall of the rear end of the sliding rod is fixedly connected with a second limit block for limiting the sliding rod, and the outer wall of the rear end of the second limit block is fixedly connected with an upper semicircular frame, and the lower end of the upper semicircular frame is rotatably connected to a lower semicircular frame, and the rear end of the lower semicircular frame is fixedly connected with a rubber soft belt, and a plurality of through holes are provided on the rubber soft belt, and the upper end of the upper semicircular frame is fixedly connected with a limit column.

[0013] In a possible design, a protrusion is fixedly connected to the rear end of the rubber soft belt.

[0014] In a possible design, the limiting column is engaged with the through hole to adjust the distance between the upper semicircular frame and the lower semicircular frame.

[0015] In a possible design, a placement rack is fixedly connected to the outer wall of one side of the placement frame for placing the connecting pipe.

[0016] In a possible design, a scale is provided on the outer wall of the front end of the drainage bottle, and a handle is provided on the upper end of the drainage bottle.

[0017] In one possible design, the drainage tube is made of silicone, which is suitable for situations where it needs to be retained for a long time or needs to be moved frequently. The front end of the connecting tube is made of polyethylene, which is suitable for situations where stronger support force or a fixed shape is required.

[0018] In the present application, when in use, first connect the connecting tube to the drainage tube, align them by rotating the two arc-shaped clamping rings, and fix the two arc-shaped clamping rings by buckles, so that the connecting tube and the drainage tube can be tightly connected, and the anti-slip grooves can be provided to increase the friction between the connecting tube and the drainage tube, and improve the tightness between the connecting tube and the drainage tube, and then open the lower semicircular frame, so that the upper semicircular frame and the lower semicircular frame are buckled on the edge of the bed, and the through holes and limit columns on the rubber soft belt are matched to adjust different sizes to improve practicality, and then place the drainage bottle in the placement frame, connect the catheter and the drainage bottle, and then connect the connecting tube to the drainage tube, so as to complete the assembly, and by providing a scale, it is convenient to observe the amount of drainage, thereby improving the practicality of the device.

[0019] In the utility model, the drainage device can protect the drainage bottle by setting a placement frame to prevent the patient or other persons from accidentally touching the drainage device and causing discomfort or injury, which is beneficial to improving the comfort and safety of the patient. The drainage bottle can be stably placed in the placement frame by setting an upper semicircular frame and a lower semicircular frame, and the distance between the two upper semicircular frames and the lower semicircular frame can be adjusted by a sliding rod, so as to be suitable for different drainage bottles.

[0020] In the utility model, the drainage device can be closely connected to the drainage tube by rotating the two arc-shaped collars for alignment and fixing the two arc-shaped collars by buckles. The anti-slip grooves can improve the friction between the connecting tube and the drainage tube, improve the tightness between the connecting tube and the drainage tube, and effectively prevent liquid leakage, thereby ensuring the normal operation of the drainage to ensure the treatment effect of the patient.

[0021] In the utility model, a scale is provided to facilitate observation of the drainage volume, thereby improving the practicability of the device; a placement rack is provided to place connecting tubes; and a protrusion is provided on the rubber soft belt to facilitate adjustment of the rubber soft belt, thereby improving convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 This is a schematic diagram of a three-dimensional structure of an embodiment of the utility model;

[0024] Figure 2 A rear three-dimensional structural schematic diagram of an embodiment of the utility model;

[0025] Figure 3 This is a schematic diagram of the three-dimensional structure of the connecting tube and the drainage tube in one embodiment of the utility model;

[0026] Figure 4 This is a schematic diagram of the three-dimensional structure of the upper semicircular frame and the lower semicircular frame of an embodiment of the utility model;

[0027] Figure 5 It is a schematic diagram of the three-dimensional structure of a placement frame according to an embodiment of the utility model.

[0028] In the figure: 1. placement frame; 2. drainage bottle; 3. catheter; 4. connecting tube; 5. drainage tube; 6. arc-shaped clamping ring; 7. buckle; 8. anti-slip pattern; 9. slide bar; 10. slide groove; 11. first limit block; 12. second limit block; 13. upper semicircular frame; 14. lower semicircular frame; 15. rubber soft belt; 16. through hole; 17. limit column; 18. bump; 19. placement frame; 20. scale; 21. handle. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] In the description of the present invention, it should be understood that the terms "opening", "upper", "middle", "length", "inside" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0031] In order to keep the following description of the embodiments of the present invention clear and concise, the present invention omits detailed descriptions of known functions and known components.

[0032] Example 1

[0033] Reference Figure 1-Figure 5 , a drainage device, which is used in the field of medical devices, including:

[0034] A placement frame 1, wherein a drainage bottle 2 is arranged inside the placement frame 1 for storing the drained liquid, and a catheter 3 is arranged at the upper end of the placement frame 1, and the front end of the catheter 3 is threadedly connected to the drainage bottle 2;

[0035] A connecting tube 4, the front end of which is tightly sleeved with a drainage tube 5, the upper and lower ends of which are rotatably connected with arc-shaped collars 6, buckles 7 are provided on both sides of the arc-shaped collars 6, and the two arc-shaped collars 6 are fixedly connected by the buckles 7, and the outer wall of the front end of the connecting tube 4 is fixedly provided with anti-slip grooves 8 for improving the friction between the connecting tube 4 and the drainage tube 5, and the catheter 3 passes through the placement frame 1 and is threadedly connected to the connecting tube 4;

[0036] The fixing assembly includes a slide bar 9, an upper semicircular frame 13 and a lower semicircular frame 14 installed on both sides of the placement frame 1, and is used to fix the placement frame 1 on the edge of the bed.

[0037] In the above technical solution, the connecting tube 4 and the drainage tube 5 are first connected, the two arc-shaped clamping rings 6 are rotated to align them, and the two arc-shaped clamping rings 6 are fixed by the buckle 7, so that the connecting tube 4 and the drainage tube 5 can be tightly connected. The anti-slip groove 8 can increase the friction between the connecting tube 4 and the drainage tube 5, thereby improving the tightness between the connecting tube 4 and the drainage tube 5.

[0038] In one aspect of this embodiment, Figure 4As shown, both sides of the upper end of the placement frame 1 are provided with sliding grooves 10, the sliding rod 9 is fixedly connected with a first limit block 11 near the rear end, the outer wall of the rear end of the sliding rod 9 is fixedly connected with a second limit block 12 for limiting the sliding rod 9, the outer wall of the rear end of the second limit block 12 is fixedly connected with an upper semicircular frame 13, the lower end of the upper semicircular frame 13 is rotatably connected with a lower semicircular frame 14, the rear end of the lower semicircular frame 14 is fixedly connected with a rubber soft belt 15, a plurality of through holes 16 are opened on the rubber soft belt 15, and the upper end of the upper semicircular frame 13 is fixedly connected with a limit column 17.

[0039] In the above technical solution, by opening the lower semicircular frame 14, the upper semicircular frame 13 and the lower semicircular frame 14 are buckled on the edge of the bed, and the through holes 16 on the rubber soft belt 15 and the limiting columns 17 are matched to adjust different sizes to improve practicality.

[0040] In one aspect of this embodiment, Figure 4 As shown, a protrusion 18 is fixedly connected to the rear end of the rubber soft belt 15 .

[0041] In the above technical solution, the rubber soft belt 15 can be easily adjusted by providing the protrusion 18 on the rubber soft belt 15 .

[0042] This application can be used in the field of medical devices, and can also be used in other fields applicable to this application. Example 2

[0043] Improved on the basis of Example 1:

[0044] In one aspect of this embodiment, Figure 4 As shown, the limiting column 17 is engaged with the through hole 16 to adjust the distance between the upper semicircular frame 13 and the lower semicircular frame 14.

[0045] In the above technical solution, through.

[0046] In one aspect of this embodiment, Figure 5 As shown, a placement rack 19 is fixedly connected to the outer wall of one side of the placement frame 1 for placing the connecting pipe 4.

[0047] In the above technical solution, by providing a placement rack 19, the connection of the connecting pipe 4 can be placed on the placement rack 19 to prevent the connecting pipe 4 from contacting with other things.

[0048] In one aspect of this embodiment, Figure 1 As shown, a scale 20 is provided on the outer wall of the front end of the drainage bottle 2, and a handle 21 is provided on the upper end of the drainage bottle 2.

[0049] In the above technical solution, the scale 20 is provided to facilitate observation of the drainage volume.

[0050] In another aspect of this embodiment, Figure 2 As shown, the material of the drainage tube 5 is silicone, and the front end material of the connecting tube 4 is polyethylene.

[0051] In the above technical solution, the drainage tube 5 is made of silicone, which is suitable for situations where it needs to be retained for a long time or needs to be moved frequently. The front end of the connecting tube 4 is made of polyethylene, which is suitable for situations where a stronger supporting force or a fixed shape is required.

[0052] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. 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.

[0053] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A drainage device, characterized in that: include: A placement frame (1), wherein a drainage bottle (2) is arranged inside the placement frame (1) for storing the drained liquid, and a catheter (3) is arranged at the upper end of the placement frame (1), and the front end of the catheter (3) is threadedly connected to the drainage bottle (2); A connecting tube (4), the front end of which is tightly sleeved with a drainage tube (5), the upper and lower ends of the connecting tube (4) are both rotatably connected with arc-shaped clamping rings (6), both sides of the arc-shaped clamping ring (6) are provided with buckles (7), the two arc-shaped clamping rings (6) are fixedly connected via the buckles (7), the outer wall of the front end of the connecting tube (4) is fixedly provided with anti-slip grooves (8) for increasing the friction between the connecting tube (4) and the drainage tube (5), the conduit (3) passes through the placement frame (1) and is threadedly connected to the connecting tube (4); The fixing assembly comprises a slide bar (9), an upper semicircular frame (13) and a lower semicircular frame (14) installed on both sides of the placement frame (1), and is used to fix the placement frame (1) on the edge of the bed.

2. A drainage device according to claim 1, characterized in that: Both sides of the upper end of the placement frame (1) are provided with sliding grooves (10); the sliding rod (9) is fixedly connected with a first limiting block (11) near the rear end; the outer wall of the rear end of the sliding rod (9) is fixedly connected with a second limiting block (12) for limiting the sliding rod (9); the outer wall of the rear end of the second limiting block (12) is fixedly connected with an upper semicircular frame (13); the lower end of the upper semicircular frame (13) is rotatably connected with a lower semicircular frame (14); the rear end of the lower semicircular frame (14) is fixedly connected with a rubber soft belt (15); a plurality of through holes (16) are provided on the rubber soft belt (15); the upper end of the upper semicircular frame (13) is fixedly connected with a limiting column (17).

3. A drainage device according to claim 2, characterized in that: A protrusion (18) is fixedly connected to the rear end of the rubber soft belt (15).

4. A drainage device according to claim 2, characterized in that: The limiting column (17) is engaged with the through hole (16) and is used to adjust the distance between the upper semicircular frame (13) and the lower semicircular frame (14).

5. A drainage device according to claim 2, characterized in that: A placement rack (19) is fixedly connected to the outer wall of one side of the placement frame (1) and is used for placing the connecting pipe (4).

6. A drainage device according to claim 1, characterized in that: The outer wall of the front end of the drainage bottle (2) is provided with a scale (20), and the upper end of the drainage bottle (2) is provided with a handle (21).

7. A drainage device according to claim 1, characterized in that: The material of the drainage tube (5) is silica gel, and the material of the front end of the connecting tube (4) is polyethylene.

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