Fixing structure of medical drainage tube

Abstract

The utility model discloses a fixing structure of a medical drainage tube, which relates to the technical field of medical instruments and comprises a base, the top of the base is connected with a cover plate, two sides of the bottom of the cover plate are both connected with buckles, and two sides of the base are both provided with clamping grooves. A fixing pipe is connected between the base and the cover plate, the fixing pipe is sleeved with four hoop sleeves, and bolts are connected among the four hoop sleeves. Through the arrangement of the protection pad, the fixing pipe, the hoop sleeve, the buckle, the base and the cover plate, after the fixing pipe is placed on the base, the cover plate is installed on the top of the base through the buckle, so that the fixing pipe is limited, the cross section of the middle section of the fixing pipe is H-shaped, and therefore displacement of the fixing pipe is avoided, and displacement of a pipe body is avoided; meanwhile, the pressure of the base on the body of the patient is reduced through the protection pad, and the protection pad is made of latex, skin-friendly and breathable, so that the phenomena of pressure sores and discomfort are reduced; the drainage tube is limited in an abutting mode, and therefore displacement of the drainage tube is avoided.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, specifically to a fixing structure for a medical drainage tube. Background Technology

[0002] A drainage tube is a medical device used to guide pus, blood, and fluid accumulated between human tissues or in body cavities to the outside of the body, preventing postoperative infection and promoting wound healing. It is most widely used in clinical surgery. There are many types of drainage tubes, some used for urinary catheterization, and others for wounds, thoracic cavity, brain cavity, gastrointestinal tract, biliary tract, etc.

[0003] A fixing structure for a medical drainage tube, with application number 202322534971.1, includes a drainage tube. An anti-displacement component is movably sleeved on the outer wall of the drainage tube, and a fixing component is also movably sleeved on the outer wall of the drainage tube. When using this device, the anti-displacement component and an adhesive patch can be applied to the local skin to fix a first mounting bracket to the skin. The drainage tube is then placed on the upper inner surface of a rubber pad. Through the cooperation of a first fixing rod, a connecting rod, and a second fixing rod, the second mounting bracket can be flipped over, and a mounting block covers the outer wall of the drainage tube. By pressing the locking block against the inner wall of the fixing groove, the drainage tube is stably fixed in the anti-displacement component, preventing the drainage tube from falling off and affecting the drainage effect. This facilitates observation of secretions in the drainage tube and allows for targeted treatment based on the discharged fluid.

[0004] This technical solution uses two mounting brackets to clamp the drainage tube to prevent displacement. However, this method mainly relies on friction to prevent displacement. The magnitude of friction is affected by factors such as contact area, contact pressure, and surface roughness. The drainage tube has a smooth surface and a small contact area between the drainage tube and the mounting bracket, resulting in low friction. When pulled, the drainage tube may still displace. Furthermore, the drainage tube itself is a type of flexible tube, which is prone to deformation under external forces, thus reducing friction. Utility Model Content

[0005] Therefore, the purpose of this utility model is to provide a fixing structure for a medical drainage tube to solve the technical problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a fixing structure for a medical drainage tube, including a base, a cover plate connected to the top of the base, and buckles connected to both sides of the bottom of the cover plate, and slots provided on both sides of the base; a fixing tube connected between the base and the cover plate, and four sleeves sleeved on the outside of the fixing tube, with bolts connecting the four sleeves; and a protective pad connected to the bottom of the base.

[0007] By adopting the above technical solution, after the fixation tube is placed on the base, the cover plate is installed on the top of the base by a buckle, thereby limiting the fixation tube. Since the middle section of the fixation tube has an H-shape, displacement of the fixation tube is avoided. At the same time, the pad reduces the pressure of the base on the patient's body. The pad is made of latex material, which is skin-friendly and breathable, reducing the occurrence of pressure sores and discomfort. During production, the two ends of the fixation tube are truncated cone-shaped, which makes it easy to expand the tube body so that the tube body is fitted on the outside of the fixation tube. Then, a hoop is put on the outside of the tube body and the bolts are tightened to limit the tube body and prevent the tube body from falling off the fixation tube.

[0008] Furthermore, the cover plate is detachably connected to the base via a buckle, and the buckle abuts against the slot.

[0009] By adopting the above technical solution, after the fixing tube is placed on the base, the cover plate is installed on the top of the base by the buckle, thereby limiting the fixing tube. Since the buckle and the slot abut against each other, the cover plate is prevented from horizontally shifting and falling off.

[0010] Furthermore, the middle section of the fixed tube has an "H" shape in cross-section, and the fixed tube is detachably connected to the cover plate and the base.

[0011] By adopting the above technical solution, after the fixing tube is placed on the base, the cover plate is installed on the top of the base by the buckle, thereby limiting the fixing tube. Since the middle section of the fixing tube has an H-shape, the fixing tube is prevented from shifting, thus preventing the tube body from shifting.

[0012] Furthermore, both ends of the fixed tube are fitted with tube bodies.

[0013] By adopting the above technical solution, a medical device is designed to facilitate the drainage of pus, blood, and fluid accumulated in the patient's tissues or body cavities to the outside of the body, thereby preventing postoperative infection and promoting wound healing.

[0014] Furthermore, the tube body is detachably connected to the fixed tube via a clamp, and both ends of the fixed tube are frustoconical.

[0015] By adopting the above technical solution, the two ends of the fixed tube are truncated cone-shaped, which makes it easy to expand the tube body so that the tube body is fitted outside the fixed tube. Then, a hoop is put on the outside of the tube body and the bolts are tightened to limit the tube body and prevent the tube body from falling off the fixed tube.

[0016] Furthermore, the pad is made of latex material.

[0017] By adopting the above technical solution, the pressure of the base on the patient's body is reduced by the pad, and the pad is made of latex material that is skin-friendly and breathable, reducing the occurrence of pressure sores and discomfort.

[0018] Furthermore, one side of the cover plate is connected to an adjustment buckle via a support strap, and the other side of the cover plate is connected to a hook side via a Velcro surface. Protective straps are fixed to one side of the support strap, one side of the Velcro surface, and the bottom of the Velcro hook side.

[0019] By adopting the above technical solution, the hook side of the Velcro is passed through the adjustment buckle and then attached to the loop side of the Velcro, thereby limiting the base to the patient's body and preventing the base from shifting. At the same time, the protective strap reduces the pressure on the patient's body caused by the loop side of the Velcro, and the protective strap is also made of skin-friendly and breathable latex material, reducing the occurrence of pressure sores and discomfort. By binding the base to the patient's body, it is possible to prevent the tape from tearing the patient's skin when the drainage tube is pulled, and to prevent pain caused by the tape tearing the patient's skin when the base is subsequently removed.

[0020] Furthermore, the hook and loop fastener extends through both sides of the adjustment buckle.

[0021] By adopting the above technical solution, the hook side of the Velcro is passed through the adjustment buckle and then pasted onto the loop side of the Velcro, thereby limiting the base to the patient's body and preventing the base from shifting.

[0022] Furthermore, the protective belt is made of latex material.

[0023] By adopting the above technical solution, the pressure caused by the Velcro loops on the patient's body is reduced by the protective straps. The protective straps are also made of latex material, which is skin-friendly and breathable, reducing the occurrence of pressure sores and discomfort.

[0024] In summary, the present invention has the following main advantages:

[0025] 1. This utility model, through the arrangement of a pad, fixing tube, clamp, buckle, base, and cover plate, places the fixing tube on the base and then uses the buckle to attach the cover plate to the top of the base, thereby limiting the fixing tube. Because the middle section of the fixing tube has an H-shape, displacement of the fixing tube is prevented. Simultaneously, the pad reduces the pressure of the base on the patient's body, and the pad is made of skin-friendly and breathable latex material, reducing pressure sores and discomfort. During production, the two ends of the fixing tube are frustoconical, facilitating expansion of the tube body to fit over the fixing tube. Then, a clamp is fitted over the tube body and bolts are tightened to limit the tube body and prevent it from detaching from the fixing tube. The drainage tube is limited by an abutment mechanism, thus preventing displacement.

[0026] 2. This utility model, through the arrangement of a support strap, adjusting buckle, hook and loop side of Velcro, hook and loop side of Velcro, and protective strap, allows the hook and loop side of Velcro to pass through the adjusting buckle and then be attached to the hook and loop side of Velcro, thereby limiting the base to the patient's body and preventing base displacement. At the same time, the protective strap reduces the pressure on the patient's body caused by the hook and loop side of Velcro, and the protective strap is also made of latex material that is skin-friendly and breathable, reducing the occurrence of pressure sores and discomfort. The binding method limits the base to the patient's body, preventing the tape from tearing the patient's skin when the drainage tube is pulled, and preventing pain caused by the tape tearing the patient's skin when the base is subsequently removed. The structure is simple and easy to use. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the structure of this utility model;

[0028] Figure 2 This is a schematic diagram of the exploded structure of the base of this utility model;

[0029] Figure 3 This is a side sectional view of the fixed tube structure of this utility model;

[0030] Figure 4 This is a schematic diagram of the base structure of Embodiment 2 of this utility model;

[0031] Figure 5 This is a schematic diagram of the base structure of Embodiment 3 of this utility model.

[0032] In the diagram: 1. Base; 2. Cover plate; 3. Pad; 4. Fixing tube; 5. Hoop; 6. Bolt; 7. Tube body; 8. Buckle; 9. Slot; 10. Support strap; 11. Adjusting buckle; 12. Velcro rough side; 13. Velcro hook side; 14. Protective strap. Detailed Implementation

[0033] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0034] The embodiments of this utility model will be described below based on its overall structure.

[0035] Example 1:

[0036] A fixation structure for a medical drainage tube, such as Figures 1-5As shown, the system includes a base 1, a cover plate 2 connected to the top of the base 1, and clips 8 connected to both sides of the bottom of the cover plate 2. The cover plate 2 is detachably connected to the base 1 via the clips 8. Slots 9 are provided on both sides of the base 1. The clips 8 are used to mount the cover plate 2 onto the top of the base 1, thereby limiting the position of the fixing tube 4. The clips 8 and slots 9 abut against each other to prevent the cover plate 2 from shifting forward or backward. A fixing tube 4 is connected between the base 1 and the cover plate 2. The middle section of the fixing tube 4 has an "H" shape to prevent displacement of the fixing tube 4, thus preventing displacement of the tube body 7. The fixing tube 4 is detachably connected to the cover plate 2 and the base 1. The fixing tube 4 is externally fitted with... Four clamps 5 are connected, and bolts 6 connect the four clamps 5. The staff puts the clamps 5 on the outside of the tube body 7 and tightens the bolts 6 to limit the tube body 7 and prevent the tube body 7 from falling off the fixed tube 4. The tube body 7 is detached from the fixed tube 4 through the clamps 5. Both ends of the fixed tube 4 are frustoconical, which makes it easy for the staff to expand the tube body 7 so that the tube body 7 is fitted on the outside of the fixed tube 4. The bottom of the base 1 is connected to a pad 3. The pad 3 is made of latex material. The pad 3 reduces the pressure of the base 1 on the patient's body. The latex material is skin-friendly and breathable, reducing the occurrence of pressure sores and discomfort.

[0037] See Figures 1-3 In the above embodiment, both ends of the fixing tube 4 are fitted with tube bodies 7 to facilitate the drainage of fluid from the patient's body.

[0038] Example 2:

[0039] Based on the above embodiment one, the following settings are now implemented.

[0040] See Figure 1 and Figure 4 In the above embodiment, one side of the cover plate 2 is connected to an adjustment buckle 11 via a support strap 10, and the other side of the cover plate 2 is connected to a hook-and-loop fastener 13 via a hook-and-loop fastener 12. The hook-and-loop fastener 12 passes through both sides of the adjustment buckle 11. Medical staff pass the hook-and-loop fastener 13 through the adjustment buckle 11 and then stick it on the hook-and-loop fastener 12, thereby limiting the base 1 to the patient's body and preventing the base 1 from shifting. A protective strap 14 is fixed to one side of the support strap 10, one side of the hook-and-loop fastener 12, and the bottom of the hook-and-loop fastener 13. The protective strap 14 is made of latex material. The protective strap 14 reduces the pressure of the hook-and-loop fastener 12 on the patient's body. Moreover, the latex material is skin-friendly and breathable, reducing the occurrence of pressure sores and discomfort.

[0041] Example 3:

[0042] Based on the above embodiment one, the following settings are now adopted to facilitate the replacement of the drainage tube.

[0043] See Figure 5In the above embodiments, one side of the base 1 is connected to an adjustment buckle 11 via a support strap 10, and the other side of the base 1 is connected to a hook side 13 via a hook side 12. The arrangement of the second embodiment makes the cover plate 2 more stable and less likely to fall off. The arrangement of the third embodiment makes it easier to remove the cover plate 2 to replace the drainage tube without having to untie the hook side first. The two arrangement methods are suitable for different scenarios.

[0044] The implementation principle of this utility model is as follows: First, during the production of the drainage tube, since the two ends of the fixed tube 4 are frustum-shaped, it is convenient for the workers to expand the tube body 7 so that the tube body 7 is fitted outside the fixed tube 4. Then, the workers put the hoop 5 on the outside of the tube body 7 and tighten the bolt 6 to limit the tube body 7 and prevent the tube body 7 from falling off the fixed tube 4.

[0045] When in use, medical staff pass the hook side 13 of the Velcro through the adjustment buckle 11 and then stick it on the loop side 12 of the Velcro, thereby limiting the base 1 to the patient's body and preventing the base 1 from shifting. The base 1 is limited to the patient's body by binding, which prevents the tape from tearing the patient's skin when the drainage tube is pulled, and prevents the tape from tearing the patient's skin and causing pain when the base 1 is removed later.

[0046] The pressure on the patient's body caused by the Velcro 12 is reduced by the strap 14, and the pressure on the patient's body caused by the base 1 is reduced by the pad 3. Since the strap 14 and the pad 3 are made of latex material, they are skin-friendly and breathable, reducing the occurrence of pressure sores and discomfort.

[0047] After the medical staff places the base 1 on the patient's body, they place the fixing tube 4 on the base 1 and then use the buckle 8 to install the cover plate 2 on the top of the base 1, thereby limiting the fixing tube 4. Since the middle section of the fixing tube 4 is H-shaped, the fixing tube 4 is prevented from shifting, thus preventing the tube body 7 from shifting.

[0048] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, and variations are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. A fixing structure for a medical drainage tube, comprising a base (1), characterized in that: The base (1) is connected to a cover plate (2) at the top, and the cover plate (2) is connected to buckles (8) on both sides of the bottom. The base (1) is provided with slots (9) on both sides. A fixing tube (4) is connected between the base (1) and the cover plate (2), and four sleeves (5) are sleeved on the outside of the fixing tube (4). Bolts (6) are connected between the four sleeves (5). A pad (3) is connected to the bottom of the base (1).

2. The fixing structure of the medical drainage tube according to claim 1, characterized in that: The cover plate (2) is detachably connected to the base (1) by a buckle (8), and the buckle (8) abuts against the slot (9).

3. The fixing structure of the medical drainage tube according to claim 1, characterized in that: The middle section of the fixed tube (4) is H-shaped, and the fixed tube (4) is detachably connected to the cover plate (2) and the base (1).

4. The fixing structure of the medical drainage tube according to claim 1, characterized in that: Both ends of the fixed tube (4) are fitted with tube bodies (7).

5. The fixing structure of the medical drainage tube according to claim 4, characterized in that: The tube body (7) is detachably connected to the fixed tube (4) through the hoop (5), and both ends of the fixed tube (4) are frustoconical.

6. The fixing structure of the medical drainage tube according to claim 1, characterized in that: The pad (3) is made of latex material.

7. The fixing structure of the medical drainage tube according to claim 1, characterized in that: One side of the cover plate (2) is connected to an adjustment buckle (11) via a support strap (10), and the other side of the cover plate (2) is connected to a hook surface (13) via a hook and loop surface (12). Protective straps (14) are fixed to the support strap (10), the hook and loop surface (12), and the bottom of the hook and loop surface (13).

8. The fixing structure of the medical drainage tube according to claim 7, characterized in that: The Velcro surface (12) runs through both sides of the adjusting buckle (11).

9. The fixing structure of the medical drainage tube according to claim 7, characterized in that: The protective belt (14) is made of latex material.

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