Drainage tube fixing device special for preventing accidental falling in clinical surgery

Abstract

The utility model relates to the technical field of drainage tube fixation, and discloses a special drainage tube fixator for preventing accidental falling in clinical surgery, which comprises a base adhesive tape, an annular adhesive layer arranged on the bottom surface of the base adhesive tape, and a plurality of air holes arranged on the annular adhesive layer; the fixed base is fixedly arranged on the base adhesive tape, a round hole is formed in the top of the fixed base, and a rotating cavity communicated with the round hole is formed in the fixed base; the pipe fixing seat comprises a heightening column and a wire fixing ring, the heightening column is rotationally arranged in the round hole, a rotating seat matched with the rotating cavity is integrally formed at the lower end of the heightening column, the rotating seat is arranged in the rotating cavity and can rotate, a connecting plate is fixedly arranged above the heightening column, the wire fixing ring is fixedly arranged on the connecting plate, and an opening is formed in one side of the wire fixing ring. The utility model has the advantages that the angle of the drainage tube can be finely adjusted and rotated, the gluing area is reduced, the fixation is firm, the comfort is good, and the drainage tube can be jacked up to a certain height and is prevented from being attached to the skin.

Description

Technical Field

[0001] This utility model relates to the field of drainage tube fixation technology, specifically to a special fixator for drainage tubes in clinical surgery to prevent accidental dislodgement. Background Technology

[0002] Surgical drainage tubes are commonly used medical devices in surgical procedures and treatments. They are inserted into a specific location within the body to drain accumulated fluids such as blood, pus, exudate, gas, or other metabolic products. Their main functions include: reducing pressure in the lesion area, relieving tissue compression, and reducing the risk of infection; preventing fluid or gas accumulation that could hinder wound healing; and helping doctors observe the amount, color, and nature of the drainage, aiding in assessing changes in the patient's condition and the effectiveness of treatment. Depending on the location and function, they are classified into various types, such as closed thoracic drainage tubes, abdominal drainage tubes, and T-shaped bile duct drainage tubes. The appropriate drainage tube must be selected based on the patient's specific condition, and the drainage should be closely monitored postoperatively, with timely adjustments or removal to ensure safe and effective treatment.

[0003] The current method of fixing surgical drainage tubes in clinical practice is to use oval-shaped medical tape, which is attached to the vicinity of the end of the drainage tube. There are two intersecting fixing tapes on the oval tape to fix the drainage tube. This method of fixation has certain drawbacks. After fixation, the direction cannot be rotated. When the patient is lying down or standing, the drainage tube can be slightly adjusted in angle for better drainage. The oval-shaped medical tape is not very comfortable to wear and is not breathable. The drainage tube is in contact with the skin, and if the temperature is low, it will also cause discomfort. Utility Model Content

[0004] To solve the above-mentioned problems, this utility model proposes a special fixator for drainage tubes in clinical surgery to prevent accidental dislodgement. This fixator allows for fine adjustment of the rotation angle of the drainage tube, reduces the adhesive area, provides a firm and comfortable fixation, and can lift the drainage tube to a certain height to avoid it from sticking to the skin.

[0005] To solve the above-mentioned technical problems, the technical solution proposed by this utility model is: a special fixator for drainage tubes in clinical surgery to prevent accidental dislodgement, comprising:

[0006] The base layer of adhesive tape has a ring-shaped adhesive layer on the bottom, and several ventilation holes are provided on it.

[0007] The fixed base is fixed on the base layer adhesive tape, and has a round hole at the top and a rotating cavity inside that communicates with the round hole;

[0008] The fixed pipe base includes a heightening column and a wire fixing ring. The heightening column is rotatably disposed in a circular hole, and its lower end is integrally formed with a rotating seat that matches the rotating cavity. The rotating seat is disposed in the rotating cavity and can rotate. A connecting plate is fixedly disposed above the heightening column, and the wire fixing ring is fixedly disposed on the connecting plate, with an opening on one side.

[0009] Furthermore, the annular adhesive layer is provided in two concentrically arranged layers, with the outer annular adhesive layer located near the edge of the base adhesive fabric. The vent holes are located between the two annular adhesive layers and are equidistant along the direction of the annular adhesive layers.

[0010] Furthermore, the upper wall of the fixed base is an arc surface with its edges sloping downwards.

[0011] Furthermore, a rubber pad to increase frictional resistance is fixedly provided on the inner wall of the rotating cavity, and the rubber pad is fitted to the rotating seat.

[0012] Furthermore, there are two connecting plates that are symmetrical about the center of the heightening column, and two fixing rings are provided, respectively located at the protruding ends of the two connecting plates, with the central axes of the two fixing rings coinciding.

[0013] Furthermore, the inner side of the fixing ring is provided with several anti-slip rubber strips.

[0014] Compared with the prior art, the advantages of this utility model are as follows: the heightening column of the fixed tube seat can rotate in the rotating cavity of the fixed base through the rotating seat, and the rubber pad on the inner wall of the rotating cavity increases the frictional resistance, which can not only adjust the angle as needed, but also maintain stability after adjustment, thus meeting different clinical needs.

[0015] The base layer of adhesive tape has two concentric ring-shaped adhesive layers on the bottom surface, with ventilation holes located between the two adhesive layers. This reduces the contact area between the adhesive layer and the skin, improving the comfort of the fixation device, while the ring-shaped adhesive layers ensure the adhesion and prevent the fixation device from falling off.

[0016] The raised column supports the suture ring, keeping the drainage tube at a certain distance from the skin, preventing the drainage tube from directly contacting the skin, reducing discomfort, and facilitating care and observation. Attached Figure Description

[0017] Figure 1 This is a perspective view of the present invention;

[0018] Figure 2 This is the front view of this utility model;

[0019] Figure 3 This is a rear view of the present invention;

[0020] Figure 4 This is a bottom view of the present invention;

[0021] Figure 5 This is a cross-sectional view of the fixed base portion of this utility model.

[0022] As shown in the figure: 1. Base layer adhesive tape; 2. Circular adhesive layer; 3. Ventilation holes; 4. Fixing base; 5. Heightening column; 6. Wire fixing ring; 7. Rotating seat; 8. Connecting plate; 9. Adhesive pad. Detailed Implementation

[0023] The present invention will now be described in further detail with reference to the accompanying drawings.

[0024] Combined with appendix Figure 3 A special fixation device for drainage tubes in clinical surgery to prevent accidental dislodgement includes: a base adhesive tape 1, with an annular adhesive layer 2 on the bottom surface and several ventilation holes 3 on it. There are two annular adhesive layers 2 arranged concentrically, with the outer annular adhesive layer 2 located near the edge of the base adhesive tape 1. A protective paper is also adhered below the annular adhesive layer 2. The ventilation holes 3 are located between the two annular adhesive layers 2 and are equidistant along the direction of the annular adhesive layers 2. This reduces the contact area between the adhesive layer and the patient's skin, ensures a firm adhesion between the fixation device and the skin, allows the skin to breathe, improves patient comfort, and prevents skin problems caused by lack of breathability.

[0025] Combined with appendix Figure 4 Appendix Figure 5 The fixed base 4 is fixed on the base adhesive tape 1. It has a round hole at the top and a rotating cavity inside that communicates with the round hole. The upper wall of the fixed base 4 is an arc surface with the edge sloping downward, which can avoid the sharp edge of the fixed base from causing injury to the patient and can also ensure the stability of the support.

[0026] Combined with appendix Figure 1 Appendix Figure 5 The tube fixing seat includes an elevation column 5 and a fixing ring 6. The elevation column 5 is rotatably disposed in a circular hole, and its lower end is integrally formed with a rotating seat 7 that matches the rotating cavity. The rotating seat 7 is disposed in the rotating cavity and can rotate. A rubber pad 9 that increases frictional resistance is fixed on the inner wall of the rotating cavity. The rubber pad 9 is set in contact with the rotating seat 7. The rubber pad 9 increases frictional resistance, and the elevation column 5 needs to be rotated with force to adjust the angle. This makes the tube fixing seat less likely to rotate arbitrarily after it is rotated to a suitable position, which can better fix the drainage tube and enhance the practicality of the fixing device.

[0027] Combined with appendix Figure 1 Appendix Figure 2 A connecting plate 8 is fixedly mounted above the heightening column 5, and a fixing ring 6 is fixedly mounted on the connecting plate 8, with an opening on one side. There are two connecting plates 8, symmetrical about the center of the heightening column 5. There are two fixing rings 6, respectively located at the protruding ends of the two connecting plates 8, with their central axes coinciding. The two fixing rings 6 can more stably fix the drainage tube, applying force from both sides to prevent the drainage tube from shifting, shaking, or bending, thus improving the fixing effect. Several anti-slip rubber strips are provided on the inner side of the fixing ring 6, increasing the friction between it and the drainage tube, making it less likely for the drainage tube to slip out of the fixing ring 6, further enhancing the ability of the fixture to prevent the drainage tube from accidentally falling off.

[0028] The specific implementation method of this utility model is as follows: First, prepare the fixing device, check whether the annular adhesive layer 2 on the bottom surface of the base adhesive tape 1 is intact, whether the vent hole 3 is unobstructed, and whether the fixing base 4, the raising column 5, the fixing ring 6 and other components are damaged.

[0029] Next, clean the skin area where the fixator will be attached, ensuring the skin is dry and clean. Peel off the protective paper from the bottom of the base layer adhesive tape 1, and attach the base layer adhesive tape 1 to the appropriate skin of the patient. It is firmly attached to the skin using the outer ring adhesive layer 2 near the edge and the inner concentric ring adhesive layer 2. The ventilation holes 3 allow the skin to breathe.

[0030] Next, according to the direction of the drainage tube and the required angle, hold the heightening column 5. Since the rotating seat 7 at the lower end of the heightening column 5 can rotate in the rotating cavity inside the fixed base 4, and the rubber pad 9 on the inner wall of the rotating cavity increases the frictional resistance, you can rotate the heightening column 5 with appropriate force, and release it after adjusting it to the appropriate angle.

[0031] Next, insert the drainage tube through the opening of the fixing ring 6 on one side, pass it through the two fixing rings 6, and use the friction between the anti-slip rubber strip on the inside of the fixing ring 6 and the drainage tube to stably fix the drainage tube, preventing it from shifting, shaking and bending, ensuring that the drainage tube is firmly fixed and not easy to fall off accidentally, thus completing the use of the entire fixator.

[0032] When the patient's posture changes or the drainage tube is bent, requiring adjustment of the drainage tube angle, the heightening column 5 can be rotated again to adjust the drainage tube angle without removing the entire fixator, making it flexible and convenient.

[0033] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the term "connection" should be interpreted broadly, for example, it can be a fixed connection, a detachable connection, or an integral connection; for those skilled in the art, the specific meaning of the above term in this utility model can be understood according to the specific circumstances.

[0034] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A special fixation device for drainage tubes in clinical surgery to prevent accidental dislodgement, characterized in that, include: The base layer is adhesive tape (1), with a ring-shaped adhesive layer (2) on the bottom surface and several air holes (3) on it; The fixed base (4) is fixed on the base layer adhesive tape (1), with a round hole at the top and a rotating cavity inside that communicates with the round hole; The fixed pipe seat includes a heightening column (5) and a wire fixing ring (6). The heightening column (5) is rotatably disposed in a circular hole, and a rotating seat (7) with a matching rotating cavity is integrally formed at its lower end. The rotating seat (7) is disposed in the rotating cavity and can rotate. A connecting plate (8) is fixedly disposed above the heightening column (5), and the wire fixing ring (6) is fixedly disposed on the connecting plate (8) with an opening on one side.

2. The drainage tube fixation device for preventing accidental dislodgement in clinical surgery according to claim 1, characterized in that: The annular adhesive layer (2) is provided in two concentrically arranged, with the outer annular adhesive layer (2) located near the edge of the base adhesive cloth (1). The vent holes (3) are located between the two annular adhesive layers (2) and are equidistant along the direction of the annular adhesive layer (2).

3. The drainage tube fixation device for preventing accidental dislodgement in clinical surgery according to claim 1, characterized in that: The upper wall of the fixed base (4) is an arc surface with the edge sloping downwards.

4. A special fixation device for drainage tubes in clinical surgery to prevent accidental dislodgement according to claim 1, characterized in that: A rubber pad (9) to increase frictional resistance is fixedly provided on the inner wall of the rotating cavity, and the rubber pad (9) is set to fit the rotating seat (7).

5. A special fixation device for drainage tubes in clinical surgery to prevent accidental dislodgement according to claim 1, characterized in that: Two connecting plates (8) are provided and are symmetrical about the center of the heightening column (5). Two fixing rings (6) are provided, respectively located at the protruding ends of the two connecting plates (8), and the central axes of the two fixing rings (6) coincide.

6. A special fixation device for drainage tubes in clinical surgery to prevent accidental dislodgement according to claim 1, characterized in that: The inner side of the fixing ring (6) is provided with several anti-slip rubber strips.

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