Medical dialysis tube fixing device

Abstract

The utility model discloses a medical dialysis tube fixing device which comprises a vertical plate, the front face of the vertical plate is fixedly connected with a supporting plate, a sliding cylinder is fixedly embedded in the upper surface of the supporting plate, the inner wall of the sliding cylinder is connected with a sliding rod in a sliding mode, the top end of the sliding rod is fixedly connected with a movable plate, the front face of the vertical plate is fixedly connected with a fixed plate, and the fixed plate is fixedly connected with a connecting rod. A spring is fixedly connected to the bottom face of the fixed plate, the bottom end of the spring is fixedly connected with the top end of the movable plate, and a mounting hole is formed in the front face of the vertical plate. The device is provided with a sliding rod, a sliding barrel, a movable plate and a spring, the sliding rod slides in the sliding barrel, so that the movable plate conveniently moves upwards, the spring is pushed to contract, then the spring conveniently pushes the movable plate to reset according to resilience force provided by the spring, and at the moment, the first protection pad is conveniently pushed by the movable plate; the dialysis pipeline fixing device is simple in installation mode operation, convenient to use and beneficial to current use.

Description

Technical Field

[0001] The utility model relates to the field of dialysis, in particular to a medical dialysis tube fixing device. Background Art

[0002] Dialysis refers to the process in which solutions on both sides of a semipermeable membrane diffuse, osmosis and ultrafiltration, that is, solutes flow from the side with high concentration to the side with low concentration, and water molecules flow from the side with low osmotic pressure to the side with high osmotic pressure, and finally reach a dynamic equilibrium. Hemodialysis clinically means the removal of some waste products in the blood through a semipermeable membrane. Hemodialysis is one of the safer, easier and more widely used methods of blood purification. Dialysis refers to the movement of solutes from a high-concentration solution to a low-concentration solution through a semipermeable membrane. Hemodialysis includes the movement of solutes and water, that is, blood and dialysate exchange substances in the dialyzer (artificial kidney) through the contact of semipermeable membranes and concentration gradients.

[0003] At present, hemodialysis machines are usually equipped with dialysis tube fixing devices. The current dialysis tube fixing devices can fix the complex pipelines of the dialysis tube during use. However, the existing fixing devices are more troublesome when installing and fixing the dialysis tube, the operation time is longer, and it is not conducive to current use. Therefore, we propose a medical dialysis tube fixing device to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a medical dialysis tube fixing device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A medical dialysis tube fixing device comprises a vertical plate, the front face of the vertical plate is fixedly connected to a support plate, the upper surface of the support plate is fixedly inlaid with a slide cylinder, the inner wall of the slide cylinder is slidably connected to a slide rod, the top end of the slide rod is fixedly connected to a movable plate, the front face of the vertical plate is fixedly connected to a fixed plate, the bottom surface of the fixed plate is fixedly connected to a spring, and the bottom end of the spring is fixedly connected to the top end of the movable plate.

[0007] In a further embodiment, a mounting hole is provided on the front side of the vertical plate, and the mounting hole is located above the fixing plate.

[0008] In a further embodiment, two support plates are fixedly connected to the front side of the vertical plate, and the upper surface of each support plate is fixedly connected to the bottom surface of the support plate.

[0009] In a further embodiment, a fixing block is fixedly connected to the bottom end of the sliding rod, and the fixing block is made of rubber.

[0010] In a further embodiment, a first protection pad is fixedly connected to the bottom surface of the movable plate, and a second protection pad is fixedly connected to the upper surface of the support plate.

[0011] In a further embodiment, a positioning opening is provided on the front side of the vertical plate, a slider is slidably connected to the inner wall of the positioning opening, and the front side of the slider is fixedly connected to the back side of the movable plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The device is provided with a sliding rod, a sliding cylinder, a movable plate and a spring. The sliding rod slides inside the sliding cylinder, so that the movable plate moves upward and pushes the spring to contract. Then, according to the rebound force provided by the spring, the spring pushes the movable plate to reset. At this time, the first protective pad is pushed by the movable plate to fix the dialysis pipeline. The installation method is simple to operate, easy to use, and beneficial to current use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the medical dialysis tube fixing device;

[0015] Figure 2 It is a schematic diagram of the three-dimensional structure of the side view of the vertical plate of the medical dialysis tube fixing device;

[0016] Figure 3 It is a three-dimensional structural schematic diagram of the rear view of the vertical plate of the medical dialysis tube fixing device;

[0017] Figure 4 It is a three-dimensional structural schematic diagram of a top view of a vertical plate of a medical dialysis tube fixing device.

[0018] In the figure: 1, support plate; 2, fixed block; 3, second protection pad; 4, spring; 5, mounting hole; 6, vertical plate; 7, fixed plate; 8, movable plate; 9, first protection pad; 10, sliding rod; 11, sliding cylinder; 12, support plate; 13, positioning port; 14, slider. DETAILED DESCRIPTION

[0019] 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 in 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.

[0020] See also Figure 1-4In the utility model, a medical dialysis tube fixing device includes a vertical plate 6, the front of the vertical plate 6 is fixedly connected to a support plate 1, the upper surface of the support plate 1 is fixedly inlaid with a slide cylinder 11, the inner wall of the slide cylinder 11 is slidably connected to a slide rod 10, the top of the slide rod 10 is fixedly connected to a movable plate 8, the front of the vertical plate 6 is fixedly connected to a fixed plate 7, the bottom surface of the fixed plate 7 is fixedly connected to a spring 4, and the bottom end of the spring 4 is fixedly connected to the top of the movable plate 8.

[0021] A mounting hole 5 is provided on the front of the vertical plate 6, and the mounting hole 5 is located above the fixed plate 7. The mounting hole 5 and the positioning bolt are used to facilitate the installation of the vertical plate 6 on one side of the hemodialysis machine. Two support plates 12 are fixedly connected to the front of the vertical plate 6, and the upper surface of each support plate 12 is fixedly connected to the bottom surface of the support plate 1. The support plates 12 are used to increase the stability of the support plate 1. The bottom end of the slide rod 10 is fixedly connected to a fixed block 2, and the material of the fixed block 2 is rubber. The fixed block 2 is used to facilitate the sliding of the slide rod 10.

[0022] A first protection pad 9 is fixedly connected to the bottom surface of the movable plate 8, and a second protection pad 3 is fixedly connected to the upper surface of the support plate 1. The cooperation between the first protection pad 9 and the second protection pad 3 facilitates the protection of the dialysis pipeline. A positioning hole 13 is provided on the front of the vertical plate 6, and a slider 14 is slidably connected to the inner wall of the positioning hole 13. The front of the slider 14 is fixedly connected to the back surface of the movable plate 8. The cooperation between the positioning hole 13 and the slider 14 can prevent the movable plate 8 from rotating.

[0023] The working principle of the utility model is:

[0024] When the staff uses it, they first use the mounting hole 5 and the positioning bolts to install the vertical plate 6 on one side of the hemodialysis machine. However, when the dialysis pipeline needs to be fixed, the fixing block 2 is pressed to push the slide bar 10 to slide inside the slide tube 11. At this time, the movable plate 8 is subjected to thrust, driving the slider 14 to move inside the positioning port 13, and then pushing the spring 4 to contract, and then the dialysis pipeline is placed between the first protection pad 9 and the second protection pad 3, and the rebound force provided by the spring 4 is used to push the movable plate 8 to move, and at the same time, the dialysis pipeline is fixed and installed.

[0025] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0026] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A medical dialysis tube fixing device, characterized in that: The invention comprises a vertical plate (6), the front face of the vertical plate (6) is fixedly connected to a support plate (1), the upper surface of the support plate (1) is fixedly inlaid with a slide cylinder (11), the inner wall of the slide cylinder (11) is slidably connected to a slide rod (10), the top end of the slide rod (10) is fixedly connected to a movable plate (8), the front face of the vertical plate (6) is fixedly connected to a fixed plate (7), the bottom surface of the fixed plate (7) is fixedly connected to a spring (4), and the bottom end of the spring (4) is fixedly connected to the top end of the movable plate (8).

2. A medical dialysis tube fixing device according to claim 1, characterized in that: A mounting hole (5) is provided on the front side of the vertical plate (6), and the mounting hole (5) is located above the fixing plate (7).

3. A medical dialysis tube fixing device according to claim 1, characterized in that: Two support plates (12) are fixedly connected to the front side of the vertical plate (6), and the upper surface of each support plate (12) is fixedly connected to the bottom surface of the support plate (1).

4. A medical dialysis tube fixing device according to claim 1, characterized in that: The bottom end of the slide rod (10) is fixedly connected to a fixing block (2), and the fixing block (2) is made of rubber.

5. A medical dialysis tube fixing device according to claim 1, characterized in that: The bottom surface of the movable plate (8) is fixedly connected to a first protection pad (9), and the upper surface of the support plate (1) is fixedly connected to a second protection pad (3).

6. A medical dialysis tube fixing device according to claim 1, characterized in that: A positioning opening (13) is provided on the front of the vertical plate (6), a sliding block (14) is slidably connected to the inner wall of the positioning opening (13), and the front of the sliding block (14) is fixedly connected to the back of the movable plate (8).

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