Postoperative spinal protection structure with drainage tube

Abstract

The utility model relates to the technical field of drainage tube protection structures, and discloses a spinal post-operation protection structure with a drainage tube, which comprises two wrapping shells, the outer layers of the wrapping shells are foam dressings, the inner layers of the wrapping shells are rubber pads, the two wrapping shells are movably connected, and the rubber pads are arranged on the outer layers of the wrapping shells. The two wrapping shells are fixed through buckles, the top of one rubber pad is provided with two dislocation-preventing racks, the other rubber pad is provided with a groove matched with the dislocation-preventing racks, and the matched end faces of the two rubber pads are each provided with two soft pads, two springs and two moving shafts. Through the design of the clamping device and the protection tube, firstly, the drainage tube penetrates through the protection tube, and the protection tube is installed in the clamping device; the clamping pad is driven to move downwards by rotating the screw rod, so that the protection tube and the drainage tube are firmly clamped, and meanwhile, the drainage tube is prevented from being bent and pressed through dual protection of the protection tube and the clamping device.

Description

Technical Field

[0001] This utility model relates to the technical field of drainage tube protection structure, specifically a drainage tube protection structure for use after spinal surgery. Background Technology

[0002] In the medical field, particularly in the care of patients after spinal surgery, the use of drainage tubes is crucial. Drainage tubes help drain fluid, blood, or other fluids from the patient's body, thereby promoting wound healing and recovery.

[0003] However, existing drainage tube protection structures often have several problems. For example, the drainage tube needs to be fixed through a fixing hole, making the installation process cumbersome and time-consuming. Furthermore, the drainage tube must slide within the fixing hole to be inserted, resulting in poor fixation of the tube by the retainer. More seriously, the drainage tube connector is usually exposed, and pressure from the patient's body at the connector can cause discomfort, pain, and even skin indentation or ulceration. Pressure on the connector can also cause deformation, leading to leakage and affecting drainage effectiveness and patient comfort. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this invention provides a protective structure with a drainage tube for spinal surgery, which has the advantages of convenient fixation and high comfort, solving the problems of troublesome fixation and low comfort.

[0006] (II) Technical Solution

[0007] To achieve the aforementioned goals of convenient fixation and high comfort, this utility model provides the following technical solution:

[0008] A protective structure with a drainage tube for spinal surgery includes two outer shells, each with two layers: an outer layer of foam dressing and an inner layer of rubber pad. The two outer shells are movably connected and secured by snap fasteners. One rubber pad has two anti-dislocation teeth on its top, and the other rubber pad has a corresponding groove. Each mating end face of the two rubber pads has two soft pads, two springs, and two movable shafts. The movable shafts pass through the springs and are mounted on the back of the soft pads. Clamping devices are provided at both ends of the outer shells to hold the protective tube.

[0009] As a preferred technical solution of this utility model, the buckle is installed on the opposite end face of the hinge and the buckle is installed in the middle position. The foam dressing is fixedly connected to the outer layer of the rubber pad. The mating surfaces of the two rubber pads are provided with grooves that cooperate with the drainage tube and the drainage tube connector. The grooves on the rubber pad that cooperate with the drainage tube pass through both ends of the rubber pad.

[0010] As a preferred technical solution of this utility model, two limiting grooves are provided on the mating surfaces of the two rubber pads. The two limiting grooves are located at the left and right ends of the rubber pads and on the left and right sides of the drainage tube connector. The two anti-misalignment toothed strips are installed on the mating surface of one rubber pad, and the two anti-misalignment toothed strips are located at the front and rear ends of the groove that mates with the drainage tube provided on the rubber pad. The mating surface of the other rubber pad is provided with a groove that mates with it.

[0011] As a preferred technical solution of this utility model, the limiting grooves of the two rubber pads are provided with semi-circular sliding grooves that cooperate with the soft pad, the moving shaft and the spring. The soft pad is in the shape of a semi-circular ring and the moving shaft is in the shape of a T. The rubber pad is provided with a T-shaped hole that cooperates with the moving shaft. The small diameter end of the moving shaft is fixedly installed on the back of the soft pad. One end of the spring is connected to the back of the soft pad and the other end is connected to the rubber pad.

[0012] As a preferred technical solution of this utility model, the clamping device consists of a fixed tube, an arc-shaped anti-slip pad, a clamping pad, a rotating bearing, and a screw. The fixed tube is fixedly installed at both ends of the packaging shell. The arc-shaped anti-slip pad is installed inside the fixed tube. The rotating bearing is installed on the clamping pad, and the clamping pad is installed inside the fixed tube. The screw passes through the fixed tube, and the bottom of the screw is fixedly connected to the rotating bearing.

[0013] As a preferred technical solution of this utility model, the two clamping devices are symmetrically installed at the left and right ends of the rubber pad, and both clamping devices are installed on the rubber pad through sterile velvet. The arc-shaped anti-slip pad is fixedly installed at the bottom end inside the fixing tube. The screw passes through the top of the fixing tube, and the top of the fixing tube is provided with a threaded through hole that matches it. The bottom of the screw is fixedly and rotatably engaged with the rotating bearing, and the rotating bearing is fixedly installed at the middle position of the top of the clamping pad.

[0014] (III) Beneficial Effects

[0015] Compared with the prior art, this utility model provides a protective structure with drainage tube for spinal surgery, which has the following beneficial effects:

[0016] This post-operative spinal surgery treatment utilizes a protective structure with a drainage tube. Through the design of the clamping device and protective tube, the drainage tube is first passed through the protective tube, which is then installed inside the clamping device. Rotating the screw moves the clamping pad downwards, firmly clamping both the protective tube and the drainage tube. This dual protection of the protective tube and clamping device prevents the drainage tube from bending or being compressed. The encapsulation shell design, with two rubber pads and foam dressing, completely covers the drainage tube and its connector, effectively preventing discomfort, pain, and even skin breakdown caused by pressure on the rigid connector. Furthermore, the anti-dislocation toothed rack and groove, along with the snap-fit ​​mechanism, ensure the drainage tube and connector are securely fixed within the limiting groove and slot, preventing detachment and ensuring a safe and smooth drainage process. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is an open schematic diagram of the structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the connection of the shell of this utility model structure;

[0020] Figure 4 This is a schematic diagram of the connection of the clamping device of this utility model.

[0021] In the diagram: 1. Wrapping shell; 101. Foam dressing; 102. Rubber pad; 2. Buckle; 3. Protective tube; 4. Clamping device; 401. Fixing tube; 402. Arc-shaped anti-slip pad; 403. Clamping pad; 404. Rotating bearing; 405. Screw; 5. Anti-misalignment rack; 6. Soft pad; 7. Moving shaft; 8. Spring. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] In the description of this utility model, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] Please see Figure 1-4 ,

[0026] A protective structure with drainage tube for post-operative spinal surgery includes two wrapping shells 1. Each wrapping shell 1 has two layers: an outer layer of foam dressing 101 and an inner layer of rubber pad 102. The two wrapping shells 1 are movably connected and fixed by buckles 2. One rubber pad 102 has two anti-dislocation teeth 5 on its top, and the other rubber pad 102 has a groove that matches it. On the mating end faces of the two rubber pads 102, there are two soft pads 6, two springs 8, and two moving shafts 7. The moving shafts 7 pass through the springs 8 and are installed on the back of the soft pads 6. Clamping devices 4 are provided at both ends of the wrapping shell 1 for clamping the protective tube 3.

[0027] In this example, the buckle 2 is installed on the opposite end face of the hinge and in the middle position. The foam dressing 101 is fixedly connected to the outer layer of the rubber pad 102. The mating surfaces of the two rubber pads 102 are provided with grooves that cooperate with the drainage tube and the drainage tube connector. The grooves on the rubber pads 102 that cooperate with the drainage tube pass through both ends of the rubber pads 102.

[0028] It should be noted that the buckle 2 is installed on the opposite end face of the hinge and is positioned in the middle to ensure that the wrapping shell 1 can be effectively fixed when closed. The foam dressing 101 is fixedly connected to the outer layer of the rubber pad 102 to provide protection and cushioning, reduce the pressure of hard objects on the drainage tube and the patient's skin, thereby improving comfort and safety.

[0029] In this example, two limiting grooves are provided on the mating surfaces of the two rubber pads 102. The two limiting grooves are located at the left and right ends of the rubber pads 102 and on the left and right sides of the drainage tube connector. Two anti-misalignment racks 5 are installed on the mating surface of one rubber pad 102, and the two anti-misalignment racks 5 are located at the front and rear ends of the groove that mates with the drainage tube on the rubber pad 102. The mating surface of the other rubber pad 102 is provided with a groove that mates with it.

[0030] It should be noted that a groove is also provided on the mating surface of the other rubber pad 102 to cooperate with the anti-misalignment rack 5, so as to ensure that the anti-misalignment rack 5 can be accurately fitted and fixed together, further enhancing the stability and reliability between the two rubber pads 102.

[0031] In this example, the limiting grooves of the mating surfaces of the two rubber pads 102 are provided with semi-circular sliding grooves that cooperate with the soft pad 6, the moving shaft 7 and the spring 8. The soft pad 6 is in the shape of a semi-circular ring, and the moving shaft 7 is in the shape of a T. The rubber pad 102 is provided with a T-shaped hole that cooperates with the moving shaft 7. The small diameter end of the moving shaft 7 is fixedly installed on the back of the soft pad 6. One end of the spring 8 is connected to the back of the soft pad 6 and the other end is connected to the rubber pad 102.

[0032] It should be noted that the movable shaft 7 has a T-shaped structure. This design facilitates installation and secure fit, while allowing for a certain range of movement and adjustment. The rubber pad 102 is provided with T-shaped holes that match the movable shaft 7, ensuring that the movable shaft 7 can be securely embedded and move flexibly in the groove.

[0033] In this example, the clamping device 4 consists of a fixed tube 401, an arc-shaped anti-slip pad 402, a clamping pad 403, a rotating bearing 404, and a screw 405. The fixed tube 401 is fixedly installed at both ends of the casing 1. The arc-shaped anti-slip pad 402 is installed inside the fixed tube 401. The rotating bearing 404 is installed on the clamping pad 403, and the clamping pad 403 is installed inside the fixed tube 401. The screw 405 passes through the fixed tube 401, and the bottom of the screw 405 is fixedly connected to the rotating bearing 404.

[0034] It should be noted that the fixing tube 401 is fixedly installed at both ends of the outer casing 1, serving to support and fix the overall structure of the device. The clamping pad 403 is installed inside the fixing tube 401 and cooperates with the arc-shaped anti-slip pad 402 to clamp the drainage tube or protective tube 3, ensuring that it is stably fixed throughout the entire use process and will not loosen or shift.

[0035] In this example, two clamping devices 4 are symmetrically installed at the left and right ends of the rubber pad 102, and both clamping devices 4 are installed on the rubber pad 102 through sterile velvet. The arc-shaped anti-slip pad 402 is fixedly installed at the bottom end inside the fixing tube 401. The screw 405 passes through the top of the fixing tube 401, and the top of the fixing tube 401 is provided with a threaded through hole that matches it. The bottom of the screw 405 is fixedly and rotatably engaged with the rotating bearing 404, and the rotating bearing 404 is fixedly installed at the middle position of the top of the clamping pad 403.

[0036] It should be noted that the clamping device 4 is connected to the rubber pad 102 via sterile velvet. This design not only ensures a firm installation but also enhances the hygienic performance of the device and prevents secondary infection of the patient. The top of the fixing tube 401 is designed with a threaded through hole, and the screw 405 passes through the fixing tube 401 from the top and fits tightly with the threaded through hole. The tightness of the clamping device 4 can be precisely adjusted by rotating the screw 405.

[0037] In summary: When using this device, first, fix and snap the two protective tubes 3 inside the clamping device 4. Then, open the outer casing 1, pass both ends of the drainage tube through the protective tubes 3 and connect them. Next, snap the drainage tube and connector into the groove of the rubber pad 102, and bend both ends of the drainage tube, snapping them into the limiting grooves at the left and right ends of the rubber pad 102. A suitable displacement is reserved at the bend to accommodate the expansion and contraction of the drainage tube when it is pulled. When the length of the drainage tube is insufficient, the bend will be stretched, ensuring the effective use of the drainage tube. Furthermore, when the drainage tube is not stretched, the soft pad 6, the moving shaft 7, and the spring 8 work together to enhance the friction between the drainage tube and the limiting groove, thereby increasing the resistance when the drainage tube is pulled. This design, based on the bend of the drainage tube, further prevents the drainage tube from detaching from the connector due to pulling. Finally, close the outer casing 1, snap the anti-misalignment rack 5 into the groove, and tighten the buckle 2. Because of the precise fit between the anti-misalignment rack 5 and the groove, the two rubber pads 102 are kept relatively fixed in multiple horizontal directions, which effectively prevents the drainage tube and connector from falling off, and ensures the stability and safety of the entire drainage process.

[0038] Beneficial effects:

[0039] This post-operative spinal surgery treatment utilizes a protective structure with a drainage tube. Through the design of the clamping device and protective tube, the drainage tube is first passed through the protective tube, which is then installed inside the clamping device. Rotating the screw moves the clamping pad downwards, firmly clamping both the protective tube and the drainage tube. This dual protection of the protective tube and clamping device prevents the drainage tube from bending or being compressed. The encapsulation shell design, with two rubber pads and foam dressing, completely covers the drainage tube and its connector, effectively preventing discomfort, pain, and even skin breakdown caused by pressure on the rigid connector. Furthermore, the anti-dislocation toothed rack and groove, along with the snap-fit ​​mechanism, ensure the drainage tube and connector are securely fixed within the limiting groove and slot, preventing detachment and ensuring a safe and smooth drainage process.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A post-surgical spinal support structure with a drain, comprising two wrap shells, characterized in that: Two said wrapping shells, the outer layer of the wrapping shell is a foam dressing, the inner layer of the wrapping shell is a rubber pad, two said wrapping shells are movably connected, and two said wrapping shells are fixed by buckles, one said rubber pad is provided with two anti-misalignment racks on the top, and the other said rubber pad is provided with grooves matched with the anti-misalignment racks, the end faces matched with each other of the two rubber pads are provided with two soft pads, two springs and two moving shafts, the moving shafts are arranged on the back of the soft pad through the springs, and the left and right ends of the wrapping shell are provided with clamping devices.

2. A post-operative spinal support structure with a drain according to claim 1, wherein: The buckle is arranged on the opposite end face of the hinge, and the buckle is arranged at the middle position, the foam dressing is fixedly connected to the outer layer of the rubber pad, the abutting faces of the two rubber pads are provided with grooves matched with the drainage tube and the drainage tube connector, and the grooves matched with the drainage tube on the rubber pad penetrate the two ends of the rubber pad.

3. The post-operative spinal belt with a drainage tube protection structure according to claim 1, characterized in that: The abutting faces of the two rubber pads are provided with two limiting long grooves, the two limiting long grooves are arranged at the left and right ends of the rubber pad and located at the left and right sides of the drainage tube connector, the two anti-misalignment racks are arranged on the abutting face of one rubber pad and located at the front and back ends of the groove matched with the drainage tube on the rubber pad, and the abutting face of the other rubber pad is provided with grooves matched with the anti-misalignment racks.

4. The post-operative spinal support structure with a drain according to claim 1, wherein: The limiting long grooves on the abutting faces of the two rubber pads are provided with soft pads, moving shafts and spring matched semicircular sliding grooves, the soft pad is in the shape of a semicircle, the moving shaft is in the shape of T, the rubber pad is provided with a T-shaped hole matched with the moving shaft, the small-diameter end of the moving shaft is fixedly arranged on the back of the soft pad, and one end of the spring is connected with the back of the soft pad and the other end is connected with the rubber pad.

5. The post-operative spinal belt with a drainage tube protection structure according to claim 1, wherein: The clamping device comprises a fixed tube, an arc-shaped anti-skid pad, a clamping pad, a rotating bearing and a screw rod, the fixed tube is fixedly arranged at the left and right ends of the wrapping shell, the arc-shaped anti-skid pad is arranged in the fixed tube, the rotating bearing is arranged on the clamping pad, the clamping pad is arranged in the fixed tube, and the screw rod penetrates the fixed tube and the bottom of the screw rod is fixedly connected with the rotating bearing.

6. A post-operative spinal belt with a drain protection structure according to claim 5, characterized in that: The two clamping devices are symmetrically arranged at the left and right ends of the rubber pad, and the two clamping devices are arranged on the rubber pad through sterile gauze, the arc-shaped anti-skid pad is fixedly arranged at the bottom end in the fixed tube, the screw rod penetrates the top of the fixed tube, the top of the fixed tube is provided with a threaded hole matched with the screw rod, the bottom of the screw rod is rotatably connected with the rotating bearing, and the rotating bearing is fixedly arranged at the middle position of the top of the clamping pad.

Images