A fixing structure for medical tube

Abstract

The utility model relates to a fixing structure for medical tubes, which includes a hinged medical tube fixing part and a movable cover plate; the medical tube fixing part is formed by connecting a plurality of V-shaped grooves for accommodating medical tubes in sequence; a plurality of screws are provided on the movable cover plate, and a rubber gasket is provided at one end of the screw that is rotatably connected to the movable cover plate and extends into the medical tube fixing part; a clothing connector is also provided on the side of the medical tube fixing part. Compared with the previous technology, the utility model can fix the medical tube more firmly and conveniently to prevent the medical tube from falling off due to movement. The design of the V-shaped groove combined with the screw can adapt to medical tubes of different specifications, and the three-point contact can effectively prevent the medical tube from slipping off. A rubber gasket is provided at one end of the screw that extends into the medical tube fixing part, and a rubber layer is provided on the inner wall surface of the V-shaped groove, which can increase the friction between the medical tube and the V-shaped groove and further prevent the pipeline from slipping off.

Description

Technical Field

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

[0002] Infusion and nasogastric feeding are the most common nursing operations in clinical practice. At present, in order to fix medical tubes (infusion tubes, nasogastric feeding tubes), most hospitals generally add fixing stickers (such as Figure 7 However, sweating or turning over of the patient may cause the fixing patch to fall off, which in turn may cause the medical tube to fall off. Specifically, one end of the medical tube is generally connected to the patient, and the other end is connected to the infusion bag or other components. Since the length of the medical tube is limited, if the patient completes a large action such as turning over, it may exceed the range of the length of the medical tube, and the connection between the medical tube and the patient is not firm enough, which will cause the medical tube to detach from the patient first.

[0003] In order to solve the above problems, nursing staff currently wrap the medical tube with clothes when giving patients infusion or nasogastric feeding, and then use small clips to clamp the clothes wrapped around the medical tube to fix the medical tube. In this way, when the patient turns over, the clamping point will also turn over. When it exceeds the range of the length of the medical tube, there will be a certain pulling feeling, reminding the patient to pay attention. However, this clamping method is very cumbersome to operate and affects the patient's comfort. Summary of the invention

[0004] The utility model aims to provide a fixing structure of a medical tube, which provides a tube clamping mechanism and is fixed on clothing through a fixing piece, so that the medical tube can move synchronously with the patient.

[0005] The utility model is realized by the following technical solutions: a fixing structure of a medical tube, which comprises a medical tube fixing part and a movable cover plate which are hinged to each other;

[0006] The medical tube fixing member is formed by sequentially connecting a plurality of V-shaped grooves for accommodating the medical tube;

[0007] The movable cover is provided with a plurality of screws, the number and position of the screws correspond to the V-shaped grooves one by one, the screws pass through the movable cover and rotate in conjunction with the threads of the movable cover; a rubber gasket is provided at one end of the screw extending into the medical tube fixing piece;

[0008] A clothing connecting piece is also provided on the side of the medical tube fixing piece.

[0009] Compared with the previous technology, the beneficial effects of the utility model are:

[0010] 1. The utility model can fix the medical tube more firmly and conveniently, and prevent the medical tube from falling off due to movement. The design of the V-groove combined with the screw can adapt to medical tubes of different specifications, and the three-point contact can effectively prevent the medical tube from slipping.

[0011] 2. A rubber gasket is provided at one end of the screw rod extending into the medical tube fixture, and a rubber layer is provided on the inner wall of the V-shaped groove, which can increase the friction between the medical tube and the V-shaped groove and further prevent the tube from slipping. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 is a structural schematic diagram of a clothing connector;

[0014] Figure 3 It is a structural schematic diagram of a movable cover;

[0015] Figure 4 It is a schematic diagram of the structure of a medical tube fixing part;

[0016] Figure 5 The fixing effect of two medical tubes of different specifications;

[0017] Figure 6 It is a structural schematic diagram of the deformation hook and the limiting convex edge;

[0018] Figure 7 This is a rendering of the existing medical tube clamping.

[0019] Explanation of reference numerals: 11 medical tube fixing part, 111 V-shaped groove, 112 fixing rope, 113 limiting convex edge, 12 movable cover plate, 121 screw rod, 122 rubber gasket, 123 nut, 124 deformation hook, 13 medical tube, 14 clip. DETAILED DESCRIPTION

[0020] The utility model is described in detail below in conjunction with the accompanying drawings, but the protection content of the utility model is not limited to the following:

[0021] like Figures 1 to 6 As shown, a medical tube fixing structure comprises a medical tube fixing member 11 and a movable cover plate 12 which are hinged to each other;

[0022] The medical tube fixing member 11 is formed by connecting a plurality of V-shaped grooves 111 for accommodating the medical tube 13 in sequence;

[0023] The movable cover plate 12 is provided with a plurality of screw rods 121, the number and position of the screw rods 121 correspond to the V-shaped grooves 111 one by one, the screw rods 121 pass through the movable cover plate 12 and are threadedly engaged with the movable cover plate 12; a rubber gasket 122 is provided at one end of the screw rod 121 extending into the medical tube fixing member 11;

[0024] A clothing connector is also provided on the side of the medical tube fixing member 11. The utility model can fix the medical tube more firmly, so that when the patient moves, the medical tube can also move with the patient, preventing the medical tube from falling off the patient's body.

[0025] The clothing connector includes a clip 14 and a fixing rope 112, one end of the fixing rope 112 is connected to the side of the medical tube fixing member 11, and the other end of the fixing rope 112 is connected to the clip 14. This embodiment is used as an example to provide a solution for fixing a medical tube fixing member, which does not mean that the present invention can only achieve fixing through this embodiment.

[0026] The left end of the movable cover plate 12 is hinged to the medical tube fixing member 11, and the right end of the movable cover plate 12 is buckled to the medical tube fixing member 11. The buckling structure of the movable cover plate and the medical tube fixing member is relatively conventional, so it will not be described in detail.

[0027] The right end of the movable cover plate 12 is provided with a deformable hook 124 , and the medical tube fixing member 11 is provided with a limiting convex edge 113 that cooperates with the deformable hook 124 .

[0028] The inner wall surface of the V-shaped groove 111 is provided with a rubber layer. The structure of the rubber layer is conventional.

[0029] The inner angle of the V-shaped groove 111 is between 30° and 45°.

[0030] A nut 123 is disposed at the upper end of the screw.

[0031] When in use, place the medical tube into the V-shaped groove, then close the movable cover and buckle the movable cover to the medical tube fixing piece; then rotate the screw until the rubber gasket contacts and fixes the medical tube, and then fix the medical tube fixing piece to clothing or other objects through the fixing rope and clip to achieve relative fixation of the position of the medical tube.

[0032] Although the utility model uses specific embodiments and their alternatives to illustrate and describe the utility model, it should be understood that various changes and modifications can be implemented as long as they do not deviate from the spirit and scope of the utility model. Therefore, it should be understood that except for the limitations of the attached claims and their equivalents, the utility model is not limited in any sense.

Claims

1. A fixing structure for a medical tube, characterized in that: It comprises a medical tube fixing member (11) and a movable cover plate (12) which are hinged to each other; The medical tube fixing member (11) is formed by sequentially connecting a plurality of V-shaped grooves (111) for accommodating the medical tube (13); The movable cover plate (12) is provided with a plurality of screw rods (121), the number and position of the screw rods (121) correspond one-to-one to the V-shaped grooves (111), the screw rods (121) pass through the movable cover plate (12) and are threadedly rotatably matched with the movable cover plate (12); a rubber gasket (122) is provided at one end of the screw rod (121) extending into the medical tube fixing member (11); A clothing connecting piece is also provided on the side of the medical tube fixing piece (11).

2. A fixing structure for a medical tube according to claim 1, characterized in that: The clothing connector comprises a clip (14) and a fixing rope (112), one end of the fixing rope (112) is connected to the side of the medical tube fixing piece (11), and the other end of the fixing rope (112) is connected to the clip (14).

3. A medical tube fixing structure according to claim 1, characterized in that: The left end of the movable cover plate (12) is hinged to the medical tube fixing piece (11), and the right end of the movable cover plate (12) is buckled to the medical tube fixing piece (11).

4. A medical tube fixing structure according to claim 3, characterized in that: The right end of the movable cover plate (12) is provided with a deformable hook (124), and the medical tube fixing piece (11) is provided with a limiting convex edge (113) that cooperates with the deformable hook (124).

5. The fixing structure of a medical tube according to claim 1, characterized in that: The inner wall surface of the V-shaped groove (111) is provided with a rubber layer.

6. A medical tube fixing structure according to claim 1, characterized in that: The inner angle of the V-shaped groove (111) is between 30° and 45°.

7. A medical tube fixing structure according to claim 1, characterized in that: A nut (123) is provided at the upper end of the screw.

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