Drainage tube fixator

Abstract

The utility model relates to the technical field of medical instruments, in particular to a drainage tube fixator which comprises a supporting block, a limiting assembly and a clamping assembly, the limiting assembly is installed on the supporting block, the clamping assembly comprises a connecting rod, a fixing plate, a supporting plate, a sliding block, a clamping plate and a rotating component, and the connecting rod is fixedly installed on the supporting block. The fixing plate is fixedly installed on the connecting rod, the supporting plate is fixedly installed on the fixing plate, the sliding block is installed on the fixing plate, the clamping plate is fixedly installed on the sliding block, the rotating component is installed on the supporting plate, the supporting block is placed on a bed, the supporting plate abuts against one side of a bed frame, and then the supporting plate is fixed to the bed frame through the rotating component. The clamping plate horizontally moves on the fixing plate under the action of the sliding block and abuts against the other side of the bed frame, the supporting plate and the clamping plate are clamped on the bed frame, and therefore the supporting block is fixed to a bed and is not prone to moving due to external force, and the pipeline is effectively fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a drainage tube fixator. Background Technique

[0002] A drainage tube is a medical device mainly used for clinical surgical drainage to guide pus, blood, and fluid accumulated in human tissues or body cavities to the outside of the body to prevent postoperative infection and promote wound healing. The abdominal drainage tube adopts triple fixation. The first fixation is the suture at the tube orifice, the second fixation is the pressure adhesive tape, and the third fixation is the safety pin fixation to limit the drainage clip.

[0003] A drainage tube fixator of the existing patent CN207591086U includes a fixing patch. A sponge adhesive is arranged inside the fixing patch. A drainage hole is arranged on the fixing patch. Fixing mechanisms are symmetrically arranged at both ends of the drainage hole. The fixing mechanisms are arranged outside the fixing patch. Two hooks are arranged below the fixing mechanisms. The hooks are symmetrically arranged at the left and right ends of the fixing patch respectively; the fixing mechanism includes a housing, a fixing block, a fixing device, and a clamping device. A fixing block is arranged inside the housing. A clamping device is arranged on the fixing block. The fixing block and the housing are fixed through the fixing device; the clamping device includes a first positioning rod, a second positioning rod, and a positioning ring. The left end of the first positioning rod is connected to the fixing block. A positioning ring is arranged at the right end of the first positioning rod. A second positioning rod is arranged at the upper end of the first positioning rod. An arc-shaped clamping groove is arranged at the end of the second positioning rod; in the utility model, the size of the fixing device can be adjusted according to the sizes of different drainage tubes, and the drainage tube fixator can fix drainage tubes of different sizes.

[0004] However, when using the drainage tube fixator of the existing patent, in order to prevent the drainage clip on the drainage tube from running around, the tube will be clamped and fixed to limit the movement of the drainage clip. However, this fixator is fixed to the bedsheet by pasting. After long-term use, the phenomenon of insecure pasting will occur, so that the tube cannot be effectively fixed, affecting the drainage effect. Content of the Utility Model

[0005] The purpose of the utility model is to provide a drainage tube fixator, which solves the problem that in the process of using the drainage tube fixator, in order to prevent the drainage clip on the drainage tube from running around, the tube will be clamped and fixed to limit the movement of the drainage clip. However, this fixator is fixed to the bedsheet by pasting. After long-term use, the phenomenon of insecure pasting will occur, so that the tube cannot be effectively fixed, affecting the drainage effect.

[0006] To achieve the above object, the present utility model provides a drainage tube fixator, which includes a support block, a limiting component and a clamping component. The limiting component is installed on the support block. The clamping component includes a connecting rod, a fixing plate, a support plate, a slider, a clamping plate and a rotating member. The connecting rod is fixedly installed on the support block. The fixing plate is fixedly installed on the connecting rod. The support plate is fixedly installed on the fixing plate and is located on the side of the fixing plate away from the connecting rod. The slider is installed on the fixing plate and is slidably connected to the fixing plate. The clamping plate is fixedly installed on the slider. The rotating member is installed on the support plate.

[0007] Wherein, the fixing plate has a moving groove, which is located on the side of the fixing plate close to the slider, and the moving groove cooperates with the slider.

[0008] Wherein, the clamping component further includes a rubber pad, and the rubber pad is fixedly installed on the clamping plate.

[0009] Wherein, the rotating member includes a bearing, a threaded rod and a rotating handle. The bearing is fixedly installed on the support plate. One end of the threaded rod is installed on the bearing, and the other end of the threaded rod is installed on the clamping plate. The threaded rod is rotatably connected to the bearing and is threadedly connected to the clamping plate. The rotating handle is fixedly installed on the threaded rod.

[0010] Wherein, the limiting component includes a connecting spring and a limiting block. The support block has a groove, and the connecting spring is installed in the groove. The limiting block is installed on the connecting spring.

[0011] For a drainage tube fixator of the present utility model, the connecting rod is fixedly installed on the support block, the fixing plate is fixedly installed on the connecting rod, the support plate is fixedly installed on the fixing plate, the slider is on the fixing plate, and the clamping plate is fixedly installed on the slider. When in use, place the support block on the bed, make the support plate abut against the adjacent bed frame, rotate the rotating handle, make the threaded rod rotate on the bearing, make the clamping plate horizontally move on the fixing plate under the action of the slider, drive the rubber pad to move, make the rubber pad abut against the bed frame, make the support plate and the clamping plate clamp on the bed frame, so that the support block is fixed on the bed and is not easily moved by external forces, and effectively fixes the pipeline. Description of the Drawings

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art.

[0013] Figure 1 It is a schematic diagram of the overall structure of the drainage tube fixator according to the first embodiment of the present utility model.

[0014] Figure 2 It is a schematic diagram of the installation structure of the bearing according to the first embodiment of the present utility model.

[0015] Figure 3 It is a schematic diagram of the installation structure of the rubber pad according to the first embodiment of the present utility model.

[0016] Figure 4 It is a schematic diagram of the installation structure of the limit block according to the second embodiment of the present utility model.

[0017] In the figure: 101 - support block, 102 - connecting rod, 103 - fixing plate, 104 - support plate, 105 - slider, 106 - clamping plate, 107 - moving groove, 108 - rubber pad, 109 - bearing, 110 - threaded rod, 111 - rotating handle, 112 - bed frame, 113 - pipeline, 201 - connecting spring, 202 - limit block, 203 - groove. Specific embodiments

[0018] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present utility model and should not be construed as limiting the present utility model.

[0019] The first embodiment of the present application is as follows:

[0020] Please refer to Figures 1 to 3 , wherein Figure 1 It is a schematic diagram of the overall structure of the drainage tube fixator according to the first embodiment of the present utility model; Figure 2 It is a schematic diagram of the installation structure of the bearing according to the first embodiment of the present utility model; Figure 3 It is a schematic diagram of the installation structure of the rubber pad according to the first embodiment of the present utility model.

[0021] The utility model provides a drainage tube fixator, which comprises a support block 101, a limiting component and a clamping component. The clamping component includes a connecting rod 102, a fixing plate 103, a support plate 104, a slider 105, a clamping plate 106, a rubber pad 108 and a rotating member. The fixing plate 103 is provided with a moving groove 107. The rotating member includes a bearing 109, a threaded rod 110 and a rotating handle 111. Through the foregoing solution, the problem is solved that in the process of using the drainage tube fixator, in order to prevent the drainage clip on the drainage tube from running around, the pipeline is clamped and fixed to limit the movement of the drainage clip. However, the fixator is fixed to the bedsheet by pasting, and after long-term use, the pasting will become loose, so that the pipeline cannot be effectively fixed, affecting the drainage effect. It can be understood that the foregoing solution can be used in the scenario of abdominal drainage and can also be used to solve the problem of pipeline limiting.

[0022] In this embodiment, the limiting component is installed on the support block 101, and the clamping component is installed on the support block 101, so as to be clamped on the bed frame 112, making the support block 101 fixed on the bed and not easily moved by external force, and effectively fixing the pipeline 113.

[0023] Among them, the connecting rod 102 is fixedly installed on the support block 101, the fixing plate 103 is fixedly installed on the connecting rod 102, the support plate 104 is fixedly installed on the fixing plate 103 and is located on the side of the fixing plate 103 away from the connecting rod 102. The slider 105 is installed on the fixing plate 103, and the slider 105 is slidably connected to the fixing plate 103. The clamping plate 106 is fixedly installed on the slider 105, and the rotating member is installed on the support plate 104. The connecting rod 102 is made of stainless steel and is fixedly installed on the support block 101 by welding, and the connecting rod 102 supports the fixing plate 103; the fixing plate 103 is made of stainless steel and is installed on the connecting rod 102 by welding, and the fixing plate 103 supports the support plate 104 and the slider 105; the support plate 104 is made of stainless steel, the support plate 104 abuts against the bed frame 112, and the support plate 104 and the clamping plate 106 cooperate to clamp and fix on the bed frame 112; the slider 105 slides on the fixing plate 103 to limit the movement of the clamping plate 106, so that the clamping plate 106 can only move horizontally on the support plate 104; the clamping plate 106 and the support plate 104 cooperate to clamp the bed frame 112; the rotating member moves the clamping plate 106; when in use, the support block 101 is placed on the bed, the support plate 104 abuts against one side of the bed frame 112, and then through the rotating member, the clamping plate 106 moves horizontally on the fixing plate 103 under the action of the slider 105 and abuts against the other side of the bed frame 112, so that the support plate 104 and the clamping plate 106 clamp on the bed frame 112, thereby fixing the support block 101 on the bed and not being easily moved by external forces, and effectively fixing the pipeline 113.

[0024] Secondly, the moving groove 107 is located on the side of the fixing plate 103 close to the slider 105, and the moving groove 107 cooperates with the slider 105. The moving groove 107 accommodates the movement of the slider 105 and reduces the friction generated by the movement of the clamping plate 106.

[0025] Thirdly, the rubber pad 108 is fixedly installed on the clamping plate 106. The rubber pad 108 is made of rubber, and the rubber pad 108 increases the friction with the mattress, so that the clamping plate 106 can better clamp on the bed frame 112.

[0026] Then, the bearing 109 is fixedly installed on the support plate 104; one end of the threaded rod 110 is installed on the bearing 109, the other end of the threaded rod 110 is installed on the clamping plate 106, the threaded rod 110 is rotatably connected to the bearing 109, and the threaded rod 110 is threadedly connected to the clamping plate 106; the rotating handle 111 is fixedly installed on the threaded rod 110. The bearing 109 is made of stainless steel, and the bearing 109 is installed on the support plate 104 by welding. The bearing 109 supports the rotation of the threaded rod 110; the threaded rod 110 is made of stainless steel, the threaded rod 110 rotates threadedly on the clamping plate 106, and the threaded rod 110 rotates on the bearing 109, driving the clamping plate 106 to move horizontally left and right; the rotating handle 111 facilitates the rotation of the threaded rod 110; rotate the rotating handle 111 to make the threaded rod 110 rotate on the bearing 109, so that the clamping plate 106 moves horizontally on the fixing plate 103, driving the rubber pad 108 to move, and clamping the bed frame 112.

[0027] When the drainage tube fixator of this embodiment is in use, place the support block 101 on the bed so that the support plate 104 abuts against the adjacent bed frame 112. Rotate the rotating handle 111 to make the threaded rod 110 rotate on the bearing 109, so that the clamping plate 106 moves horizontally on the fixing plate 103 under the action of the slider 105, driving the rubber pad 108 to move, so that the rubber pad 108 abuts against the bed frame 112, and the support plate 104 and the clamping plate 106 clamp the bed frame 112, so that the support block 101 is fixed on the bed and is not easily moved by external forces, effectively fixing the pipeline 113.

[0028] The second embodiment of this application is:

[0029] Please refer to Figure 4 , in which Figure 4 is a schematic installation structure diagram of the limit block in the second embodiment of the present utility model.

[0030] The limit assembly provided by the present utility model includes a connecting spring 201 and a limit block 202.

[0031] Among them, the support block 101 has a groove 203, and the connecting spring 201 is installed in the groove 203; the limiting block 202 is installed on the connecting spring 201. The groove 203 is formed on the surface of the support block 101, and the groove 203 is used to place the pipeline 113; the number of the connecting springs 201 is multiple, and the limiting block 202 is installed on each connecting spring 201, and the limiting block 202 limits the pipeline 113; the pipeline 113 is placed in the groove 203, so that the limiting block 202 clamps and fixes the pipeline 113 under the action of the connecting spring 201, so that the pipeline 113 will not be pulled and moved on the limiting block 202, thereby restricting the movement of the drainage clip.

[0032] When the drainage tube fixator of this embodiment is in use, the pipeline 113 is placed in the groove 203, so that the limiting block 202 clamps and fixes the pipeline 113 under the action of the connecting spring 201, so that the pipeline 113 will not be pulled and moved on the limiting block 202, thereby restricting the movement of the drainage clip.

[0033] What is disclosed above is only one or more preferred embodiments of the present application, and the scope of rights of the present application cannot be limited thereby. Those of ordinary skill in the art can understand all or part of the processes of implementing the above embodiments, and the equivalent changes made according to the claims of the present application still fall within the scope covered by the present application.

Claims

1. A drainage tube fixator, comprising a support block and a limiting component, the limiting component is installed on the support block, and is characterized in that, it further comprises a clamping component; The clamping component includes a connecting rod, a fixing plate, a support plate, a slider, a clamping plate and a rotating member. The connecting rod is fixedly installed on the support block, the fixing plate is fixedly installed on the connecting rod, the support plate is fixedly installed on the fixing plate and is located on the side of the fixing plate away from the connecting rod. The slider is installed on the fixing plate, the slider is slidably connected with the fixing plate, the clamping plate is fixedly installed on the slider, and the rotating member is installed on the support plate; The rotating member includes a bearing, a threaded rod and a rotating handle. The bearing is fixedly installed on the support plate; one end of the threaded rod is installed on the bearing, the other end of the threaded rod is installed on the clamping plate, the threaded rod is rotatably connected with the bearing, and the threaded rod is threadedly connected with the clamping plate; the rotating handle is fixedly installed on the threaded rod; The limiting component includes a connecting spring and a limiting block. The support block has a groove, the connecting spring is installed in the groove; the limiting block is installed on the connecting spring.

2. The drainage tube fixator according to claim 1, wherein the fixing plate has a moving groove, the moving groove is located on the side of the fixing plate close to the slider, and the moving groove cooperates with the slider.

3. The drainage tube fixator according to claim 1, wherein the clamping component further includes a rubber pad, and the rubber pad is fixedly installed on the clamping plate.

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