Drainage tube supporting and fixing device

Abstract

The utility model provides a drainage tube supporting and fixing device which comprises a fixing base, medical adhesive tapes are arranged on the two sides of the fixing base, the fixing base is pasted on a human body through the medical adhesive tapes, a sliding groove is formed in the upper surface of the fixing base, a matched sliding block is installed in the sliding groove, and first positioning assemblies are arranged on the sliding groove and the sliding block. When the device is used, the medical adhesive tapes on the two sides of the fixing base are pasted on the body of a patient, then the drainage tube is clamped into the clamping space in the clamping piece from the opening of the U-shaped clamping piece, fixation between the drainage tube and the patient is completed, and the device can simply fix the drainage tube and the body of the patient and support the drainage tube, so that the drainage tube is convenient to use. The position of the drainage tube can be conveniently kept immobile when a patient moves, the pricking feeling of the patient is reduced, meanwhile, the position of the drainage tube can be changed according to changes of the position of the drainage tube during treatment, the relative position of the drainage tube is kept fixed, clinical practicability is achieved, and the workload of medical staff can be relieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical devices, and in particular relates to a drainage tube supporting and fixing device. Background Art

[0002] A drainage tube is a medical device used in clinical surgery to remove pus, blood, and fluids that accumulate between tissues or within body cavities, thereby preventing postoperative infection and promoting wound healing. Numerous types of surgical drainage tubes are used clinically, including those for urinary catheterization and wound treatment. They are also used in the chest, brain, gastrointestinal, and biliary tracts. Surgical drainage aims to remove pus, blood, and fluids that accumulate between tissues or within body cavities, thereby preventing postoperative infection and impairing wound healing.

[0003] Clinically, patients have reported that various drainage tubes on their bodies, such as abdominal drainage tubes, are placed inside the patient's abdominal cavity after puncture. The drainage tubes do not have a fixing device on the patient. When the patient stands up or turns over, the movement of the drainage tubes in the abdominal cavity will cause the patient to feel a tingling sensation. Clinically, the drainage tubes may be fixed with tape, etc., but medical staff may need to move the position of the drainage tubes during treatment, and moving the tape is more troublesome at this time.

[0004] How to provide a simple and movable drainage tube support and fixing device is a technical problem that needs to be solved urgently by those skilled in the art. Utility Model Content

[0005] The technical problem to be solved by the present invention is to provide a drainage tube supporting and fixing device to solve at least one of the above-mentioned technical problems.

[0006] In order to solve the above technical problems, the utility model provides a drainage tube support and fixing device, including: a fixed base, medical tapes are provided on both sides of the fixed base, and the fixed base is adhered to the human body through the medical tape, and a slide groove is provided on the upper surface of the fixed base, and an adaptive slider is installed in the slide groove, and a first positioning component is provided on the slide groove and the slider; a clamping member, the clamping member is U-shaped, and the U-shaped opening of the clamping member is bent inward to form a clamping space, and the bottom of the clamping member is rotatably installed on the slider, and the clamping member fixes the rotation between the clamping member and the slider through a second positioning component.

[0007] Optionally, the fixed base is a rectangular structure, and the sliding groove is arranged along the long side direction of the rectangle of the fixed base and is located in the middle of the short side direction of the rectangle of the fixed base.

[0008] Optionally, there are four medical tapes, two of which are arranged at intervals on one rectangular long side of the fixed base, and the other two of which are arranged at intervals on the other rectangular long side of the fixed base.

[0009] Optionally, adhesive is provided on the bottom of the fixed base.

[0010] Optionally, the first positioning assembly includes a first positioning bolt, and the upper surface of the slider is provided with a first screw hole adapted to the first positioning bolt. The first screw hole is a through hole that passes directly through the bottom of the slider, and the first positioning bolt is spirally installed in the first screw hole.

[0011] Optionally, the second positioning assembly includes a turn block and a second positioning bolt, the turn block is installed at the bottom of the clamping member, a rotating shaft is installed on the top of the slider, the turn block is rotatably installed on the rotating shaft, and the clamping member is rotatably installed on the slider through the turn block, and a second screw hole is provided on the side of the turn block, the second screw hole is a through hole, the other end of the second screw hole leads to the rotating shaft in the turn block, and the second positioning bolt is screwed into the second screw hole.

[0012] Optionally, the U-shaped waist of the clamping member protrudes inward, dividing the internal clamping space of the clamping member into two parts.

[0013] Optionally, a plurality of ventilation holes are provided on the fixed base.

[0014] Optionally, the clamping piece is made of silicone material.

[0015] Optionally, the fixed base is made of medical plastic material.

[0016] Beneficial effects:

[0017] The utility model provides a drainage tube support and fixing device. When using the device, the fixing base is first placed on the patient's body at the position where the drainage tube needs to be fixed, and the medical tapes on both sides of the fixing base are attached to the patient's body to complete the fixation between the fixing base and the patient. Then, the drainage tube is inserted into the clamping space inside the clamping member through the opening of the U-shaped clamping member to complete the fixation between the drainage tube and the patient. When the fixed position of the drainage tube needs to be changed within a small range, the clamping member can be moved in the sliding groove on the fixing base by a slider to change the position of the clamping member. After the change is completed, the position of the clamping member is fixed by a first positioning component, the fixing direction of the clamping member is changed by rotating the clamping member, and then the direction is fixed by a second positioning component. The device can simply fix the drainage tube and the patient's body, support the drainage tube, facilitate the patient to keep the position of the drainage tube fixed when moving, reduce the patient's tingling sensation, and can also be changed according to the change of the drainage tube position during treatment to keep the relative position of the drainage tube fixed. It is clinically practical and can reduce the workload of medical staff.

[0018] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are listed below. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of this specification or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 A schematic diagram of the facade structure provided in an embodiment of the present application;

[0021] Figure 2 A schematic diagram of the vertical structure of the clamping member provided in an embodiment of the present application;

[0022] Figure 3 A partial cross-sectional schematic diagram of a first positioning assembly in a slider provided in an embodiment of the present application;

[0023] Figure 4 This is a schematic cross-sectional view of the slider, second positioning assembly and rotating shaft provided in an embodiment of the present application.

[0024] Reference numerals:

[0025] 1. Fixed base; 11. Medical tape; 12. Slide groove; 13. Slider; 14. First positioning assembly; 141. First positioning bolt; 142. First screw hole;

[0026] 2. Clamping member; 21. Second positioning assembly; 211. Rotating block; 212. Second positioning bolt; 213. Second screw hole; 22. Rotating shaft. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of this specification to clearly and completely describe the technical solutions in the embodiments of this specification. Obviously, the embodiments described are only part of the embodiments of this specification, not all of the embodiments. Based on the embodiments in this specification, all other embodiments obtained by ordinary technicians in this field are within the scope of protection of this utility model.

[0028] Meanwhile, in the embodiments of this specification, when a component is considered to be "connected" to another component, it can be directly connected to the other component or there may be an intermediate component. When a component is considered to be "disposed on" another component, it can be directly disposed on the other component or there may be an intermediate component.

[0029] See also Figure 1-4 , this embodiment provides a drainage tube support and fixing device, which includes a fixed base 1, medical tapes 11 are provided on both sides of the fixed base 1, the fixed base 1 is adhered to the human body through the medical tape 11, a slide groove 12 is provided on the upper surface of the fixed base 1, an adaptive slider 13 is installed in the slide groove 12, and a first positioning component 14 is provided on the slide groove 12 and the slider 13; a clamping member 2, the clamping member 2 is U-shaped, and the U-shaped opening of the clamping member 2 is bent inward to form a clamping space, the bottom of the clamping member 2 is rotatably installed on the slider 13, and the clamping member 2 fixes the rotation between the clamping member 2 and the slider 13 through the second positioning component 21.

[0030] Specifically, when using the device, the fixing base 1 is first placed on the patient's body at the position where the drainage tube needs to be fixed, and the medical tape 11 on both sides of the fixing base 1 is attached to the patient's body to complete the fixation between the fixing base 1 and the patient. Then, the drainage tube is inserted into the clamping space inside the clamping member 2 through the opening of the U-shaped clamping member 2 to complete the fixation between the drainage tube and the patient. When the fixed position of the drainage tube needs to be changed within a small range, the clamping member 2 can be moved in the slide groove 12 on the fixing base 1 through the slider 13 to change the position of the clamping member 2. After the change is completed, its position is fixed by the first positioning component 14. The fixing direction of the clamping member 2 is changed by rotating the clamping member 2, and then its direction is fixed by the second positioning component 21. The device can simply fix the drainage tube and the patient's body, support the drainage tube, and facilitate the patient to keep the drainage tube in place when moving, reducing the patient's tingling sensation. At the same time, it can be changed according to the change of the drainage tube position during treatment to maintain the relative position of the drainage tube. It is clinically practical and can reduce the workload of medical staff.

[0031] In some possible implementations, the fixed base 1 is a rectangular structure, and the slide groove 12 is provided along the long side of the rectangle of the fixed base 1 and is located in the middle of the short side of the rectangle of the fixed base 1 .

[0032] Specifically, the slide groove 12 is arranged in the long side direction of the rectangular fixed base 1. The length of the slide groove 12 can provide a longer activity space for the sliding of the slider 13, thereby expanding the position to which the clamp 2 can move and increasing the range in which the clamp 2 can fix the drainage tube. In addition, the bottom surface area of ​​the fixed base 1 is larger, which increases its contact surface with the patient, and the clamp 2 arranged thereon is more stable.

[0033] In some possible embodiments, there are four medical tapes 11, two of which are arranged at intervals on one rectangular long side of the fixed base 1, and the other two are arranged at intervals on the other rectangular long side of the fixed base 1. The bottom of the fixed base 1 is provided with adhesive.

[0034] Specifically, four medical tapes 11 are arranged on the two long sides of the rectangular fixing base 1. The spaced arrangement makes the medical tapes 11 more stable in fixing the fixing base 1 to the patient's body. At the same time, adhesive is provided on the fixing base 1, and the fixing base 1 and the patient's body are simultaneously bonded, further increasing the stability of the fixing base 1 and the patient's body.

[0035] In some possible embodiments, the first positioning assembly 14 includes a first positioning bolt 141, and the upper surface of the slider 13 is provided with a first screw hole 142 that is compatible with the first positioning bolt 141. The first screw hole 142 is a through hole that passes directly through the bottom of the slider 13, and the first positioning bolt 141 is screwedly installed in the first screw hole 142.

[0036] Specifically, the first positioning bolt 141 is connected to the first screw hole 142, and the first positioning bolt 141 is tightened into the first screw hole 142, protruding from the bottom of the first screw hole 142, that is, the bottom of the slider 13, and pressing against the slide groove 12, pressing the slider 13 into the slide groove 12, completing the fixation of the slider 13 in the slide groove 12. When it is necessary to move the clamping member 2, that is, the slider 13, the first positioning bolt 141 is loosened to move the slider 13. After the slider 13 moves to the desired position, the first positioning bolt 141 is tightened to complete the fixation again. This method has a simple structure and is easy to use.

[0037] In some possible embodiments, the second positioning assembly 21 includes a rotating block 211 and a second positioning bolt 212. The rotating block 211 is installed at the bottom of the clamping member 2, and a rotating shaft 22 is installed on the top of the slider 13. The rotating block 211 is rotatably installed on the rotating shaft 22. The clamping member 2 is rotatably installed on the slider 13 through the rotating block 211. A second screw hole 213 is provided on the side of the rotating block 211. The second screw hole 213 is a through hole. The other end of the second screw hole 213 leads to the rotating shaft 22 in the rotating block 211, and the second positioning bolt 212 is spirally installed in the second screw hole 213.

[0038] The second positioning bolt 212 is used to fix the rotation of the rotating block 211, and the second positioning bolt 212 is used to fix the rotation of the rotating block 211. When in use, the second positioning bolt 212 is tightened in the second screw hole 213, and the other end of the second screw hole 213 leads to the rotating shaft 22. The second positioning bolt 212 passes through the second screw hole 213 and presses against the rotating shaft 22, thereby completing the fixation between the rotating block 211 and the rotating shaft 22, and then fixing the rotation of the clamping member 2. When the direction of the clamping member 2 needs to be changed according to the drainage tube, the second positioning bolt 212 can be loosened and the rotating block 211 can be rotated again. The component completes the control of the rotation of the clamping member 2 through the second positioning bolt 212, which is also simple to operate and easy to use.

[0039] In some possible implementations, the U-shaped waist of the clamping member 2 protrudes inward, dividing the internal clamping space of the clamping member 2 into two parts.

[0040] Specifically, the interior of the clamping member 2 is divided into two upper and lower clamping spaces. When in use, if there are multiple drainage tubes, two drainage tubes can be clamped at the same time, which makes the usage scenarios more diverse and more practical.

[0041] In some possible implementations, the fixed base 1 is provided with a plurality of air holes, and the clamping member 2 is made of silicone material. The fixed base 1 is made of medical plastic material.

[0042] Specifically, the air holes on the fixed base 1 increase its air permeability, and when it is close to the patient's skin, the patient's skin will not be too stuffy. The silicone material has a certain elasticity and is relatively soft. While it can clamp the drainage tube, it will not squeeze and deform the drainage tube and affect the drainage of the drainage tube. The medical plastic material is light and will not cause pressure on the patient, and it is cheap.

[0043] Finally, it should be noted that the above embodiments are merely specific implementations of the present invention, intended to illustrate the technical solutions of the present invention, rather than to limit them. The scope of protection of the present invention is not limited thereto. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that any person skilled in the art can, within the technical scope disclosed by the present invention, modify or easily conceive of variations to the technical solutions described in the above embodiments, or substitute equivalent features for some of the technical features thereof. Such modifications, variations, or substitutions do not deviate from the essence of the corresponding technical solutions within the scope of the technical solutions of the embodiments of the present invention. They should all be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

[0044] Although the embodiments of the present invention have been disclosed above, they are not limited to the applications listed in the description and implementation methods. They can be fully applied to various fields suitable for the present invention. For those familiar with this field, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the present invention is not limited to the specific details and illustrations shown and described herein.

Claims

1. A drainage tube support and fixing device, characterized in that: include: A fixed base (1), wherein medical tapes (11) are provided on both sides of the fixed base (1), and the fixed base (1) is adhered to the human body through the medical tapes (11); a slide groove (12) is provided on the upper surface of the fixed base (1), an adapted slider (13) is installed in the slide groove (12), and a first positioning component (14) is provided on the slide groove (12) and the slider (13); The clamping member (2) is U-shaped, and the U-shaped opening of the clamping member (2) is bent inward to form a clamping space. The bottom of the clamping member (2) is rotatably mounted on the slider (13), and the clamping member (2) is fixed to rotate between the clamping member (2) and the slider (13) through a second positioning component (21).

2. A drainage tube support and fixing device according to claim 1, characterized in that: The fixed base (1) is a rectangular structure, and the sliding groove (12) is arranged along the long side direction of the rectangle of the fixed base (1) and is located in the middle of the short side direction of the rectangle of the fixed base (1).

3. The drainage tube support and fixing device according to claim 2, characterized in that: There are four medical tapes (11), two of which are arranged at intervals on one rectangular long side of the fixed base (1), and the other two of which are arranged at intervals on the other rectangular long side of the fixed base (1).

4. The drainage tube support and fixing device according to claim 3, characterized in that: The bottom of the fixed base (1) is provided with adhesive.

5. The drainage tube supporting and fixing device according to claim 4, characterized in that: The first positioning assembly (14) includes a first positioning bolt (141), and the upper surface of the slider (13) is provided with a first screw hole (142) adapted to the first positioning bolt (141). The first screw hole (142) is a through hole that passes directly through the bottom of the slider (13), and the first positioning bolt (141) is screwed into the first screw hole (142).

6. The drainage tube supporting and fixing device according to claim 5, characterized in that: The second positioning assembly (21) includes a rotating block (211) and a second positioning bolt (212), wherein the rotating block (211) is mounted on the bottom of the clamping member (2), and a rotating shaft (22) is mounted on the top of the slider (13), wherein the rotating block (211) is rotatably mounted on the rotating shaft (22), and the clamping member (2) is rotatably mounted on the slider (13) through the rotating block (211), and a second screw hole (213) is provided on the side surface of the rotating block (211), wherein the second screw hole (213) is a through hole, and the other end of the second screw hole (213) leads to the rotating shaft (22) in the rotating block (211), and the second positioning bolt (212) is screwedly mounted in the second screw hole (213).

7. A drainage tube supporting and fixing device according to any one of claims 1 to 6, characterized in that: The U-shaped waist of the clamping piece (2) protrudes inwards, dividing the internal clamping space of the clamping piece (2) into two parts.

8. The drainage tube supporting and fixing device according to claim 7, characterized in that: The fixed base (1) is provided with a plurality of air holes.

9. The drainage tube supporting and fixing device according to claim 8, characterized in that: The clamping piece (2) is made of silicone material.

10. The drainage tube supporting and fixing device according to claim 9, characterized in that: The fixed base (1) is made of medical plastic material.

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