Anorectal drainage tube fixing patch

Abstract

The utility model provides an anorectal drainage tube fixing patch, and relates to the technical field of anorectal drainage tube fixing patches, the anorectal drainage tube fixing patch comprises a flexible patch, a fixing structure is arranged on the flexible patch, the fixing structure is mainly composed of a round hole, the round hole is formed in the flexible patch, a fixing ring is fixedly connected to the flexible patch, and the fixing ring is fixedly connected to the flexible patch. Three sliding rods are slidably inserted into the fixing ring, one end of each sliding rod is fixedly connected with a clamping block, an adjusting cover is rotatably connected to the flexible patch, three adjusting blocks are fixedly connected to the adjusting cover, the sliding rods are sleeved with springs, one end of each spring is fixedly connected to the fixing ring, and the other end of each spring is fixedly connected to the clamping block. The utility model solves the problems that the drainage tube is usually fixed on the body of a patient in a sewing manner at present, the drainage tube and the liquid collecting bag need to be replaced regularly, and the suture needs to be removed when the drainage tube and the liquid collecting bag are fixed in a sewing manner, so that the process can cause pain and increase the infection risk, and the safety of the patient is reduced.

Description

Technical Field

[0001] This utility model relates to the technical field of anorectal drainage tube fixation patches, and in particular to anorectal drainage tube fixation patches. Background Technology

[0002] An anorectal drainage tube is a medical device used to treat anorectal diseases such as anal fistula, perianal abscess, and anal fissure. Its main function is to keep the drainage channel in the anal canal unobstructed, promote the drainage of pus or exudate, reduce infection, and accelerate the healing process.

[0003] Staff members have frequently found that the current method of fixing the anorectal drainage tube to the patient is to suture it. The drainage tube and collection bag need to be replaced regularly, and sutures may need to be removed when using suture fixation. This process not only causes pain and increases the risk of infection, but also reduces the patient's safety. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a fixation patch for anorectal drainage tubes.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a fixation patch for anorectal drainage tube, comprising a flexible patch, wherein a fixing structure is provided on the flexible patch, the fixing structure mainly consists of round holes, the round holes being formed on the flexible patch, a fixing ring being fixedly connected to the flexible patch, and three sliding rods being slidably inserted on the fixing ring, with a clamping block fixedly connected to one end of each sliding rod.

[0006] The aforementioned components achieve the following effect: the drainage tube is inserted into the round hole, and the flexible patch is then attached to the corresponding position on the patient's wound. By sliding the three sliding rods, the three clamping blocks hold the drainage tube in place, making it easier to fix the drainage tube to the patient and to replace it. This avoids the current practice of fixing the drainage tube to the patient by suturing, which requires regular replacement of the drainage tube and collection bag. Suture fixation may require suture removal, a process that not only causes pain but also increases the risk of infection, thus reducing patient safety.

[0007] Preferably, an adjustment cover is rotatably connected to the flexible patch, and three adjustment blocks are fixedly connected to the adjustment cover.

[0008] The effect achieved by the above components is that the counterclockwise rotation of the adjustment cover drives the three adjustment blocks to rotate, which can simultaneously push the three slide rods to slide inward, making the clamping operation more convenient.

[0009] Preferably, a spring is fitted onto the slide rod, one end of the spring is fixedly connected to the fixed ring, and the other end of the spring is fixedly connected to the slide rod.

[0010] The effect achieved by the above components is that when the slide bar slides inward, the three springs are in a contracted state. Therefore, when the adjustment cover is rotated clockwise, the slide bar slides outward under the action of the spring rebound force, making it easier to remove the drainage tube.

[0011] Preferably, a fixing plate is fixedly connected to both sides of the adjusting cover, and a round rod is slidably inserted into the fixing plate, with an adhesive piece fixedly connected to one end of the round rod.

[0012] The effect achieved by the above components is as follows: after the position of the adjustment cover is adjusted, peel off the protective paper on the adhesive piece, slide the two round rods so that the two adhesive pieces are attached to the flexible patch, thereby limiting the position of the adjustment cover and improving the stability of the fixation.

[0013] Preferably, the flexible patch is provided with a limiting structure, which is mainly composed of a fixing block. The fixing block is fixedly connected to the flexible patch, and a sliding groove is provided on the fixing block. Two sliding rods are slidably connected in the sliding groove, and the limiting block is fixedly connected to the sliding rod.

[0014] The effect achieved by the above components is to lock the extended part of the drainage tube between the two limiting blocks, and to slide the two sliding rods so that the two limiting blocks clamp it, thereby further improving the stability of the drainage tube position.

[0015] Preferably, a bidirectional screw is rotatably connected in the groove, the two sections of the bidirectional screw have opposite thread directions, and the bidirectional screw is threadedly connected to the two sliding rods.

[0016] The effect achieved by the above components is that, since the two sliding rods slide in the limited space within the groove, rotating the bidirectional screw can drive the two sliding rods to slide in opposite directions synchronously, making the clamping more stable.

[0017] Preferably, a knob is rotatably connected to the fixing block, and the knob is fixedly connected to the bidirectional screw.

[0018] The effect achieved by the above components is that the rotatable knob drives the bidirectional screw to rotate, making operation more convenient.

[0019] Preferably, a rubber pad is fixedly connected to the limiting block.

[0020] The effect achieved by the above components is that the rubber pad can increase friction and further prevent the drainage tube from shifting.

[0021] Compared with the prior art, the advantages and positive effects of this utility model are as follows: In this utility model, by setting a fixing structure, the drainage tube is inserted into the round hole, and then the flexible patch is pasted onto the corresponding position of the patient's injury. Sliding the three sliding rods allows the three clamping blocks to hold the drainage tube, thus facilitating the fixation of the drainage tube to the patient and making it easy to replace. Rotating the adjusting cover counterclockwise drives the three adjusting blocks to rotate, which simultaneously pushes the three sliding rods inward, making the clamping operation more convenient. When the sliding rods slide inward, the three springs are in a contracted state; therefore, rotating the adjusting cover clockwise... The rod slides outward under the spring's rebound force, making it easier to remove the drainage tube. After the adjustment cover is adjusted, peel off the protective paper on the adhesive patch, slide the two round rods, and stick the two adhesive patches onto the flexible patch. This limits the position of the adjustment cover, improving the stability of the fixation. This avoids the situation where the drainage tube is usually fixed to the patient by suturing. The drainage tube and collection bag need to be replaced regularly, and sutures may need to be removed when using suture fixation. This process not only causes pain but also increases the risk of infection, thus reducing patient safety. Attached Figure Description

[0022] Figure 1 This utility model provides a three-dimensional structural diagram of a fixation patch for anorectal drainage tubes;

[0023] Figure 2 This utility model presents a three-dimensional structural diagram of an anorectal drainage tube fixing patch from another perspective.

[0024] Figure 3 This utility model provides a partial schematic diagram of the fixing structure of an anorectal drainage tube fixing patch;

[0025] Figure 4 This is a partial schematic diagram of the limiting structure of a fixation patch for anorectal drainage tube proposed in this utility model.

[0026] Legend: 1. Flexible patch; 2. Fixing structure; 21. Round hole; 22. Fixing ring; 23. Slide rod; 24. Clamping block; 25. Adjusting cover; 26. Adjusting block; 27. Spring; 28. Fixing plate; 29. ​​Round rod; 210. Adhesive piece; 3. Limiting structure; 31. Fixing block; 32. Slide groove; 33. Slide rod; 34. Limiting block; 35. Two-way screw; 36. Rubber pad; 37. Knob. Detailed Implementation

[0027] Example 1, such as Figure 1 As shown, a rectal drainage tube fixing patch includes a flexible patch 1.

[0028] Reference Figure 2 and Figure 3The flexible patch 1 has a fixing structure 2, which mainly consists of a round hole 21. The round hole 21 is formed on the flexible patch 1, and a fixing ring 22 is fixedly connected to the flexible patch 1. Three sliding rods 23 are slidably inserted into the fixing ring 22, and a clamping block 24 is fixedly connected to one end of the sliding rod 23. The drainage tube is inserted into the round hole 21, and then the flexible patch 1 is pasted to the corresponding position of the patient's injury. The three sliding rods 23 are slid so that the three clamping blocks 24 clamp the drainage tube, which facilitates the fixation of the drainage tube to the patient and makes it easy to replace. This avoids the current situation where the drainage tube is usually fixed to the patient by suturing. The drainage tube and collection bag need to be replaced regularly, and the sutures may need to be removed when using suture fixation. This process not only causes pain but also increases the risk of infection, thus reducing the patient's safety. An adjustment cover 25 is rotatably connected to the flexible patch 1, and three adjustment blocks 26 are fixedly connected to the adjustment cover 25. The adjustable cover 25 can be rotated counterclockwise to drive the three adjusting blocks 26 to rotate, which can simultaneously push the three sliding rods 23 to slide inward, making the clamping operation more convenient. A spring 27 is sleeved on the sliding rod 23. One end of the spring 27 is fixedly connected to the fixing ring 22, and the other end of the spring 27 is fixedly connected to the sliding rod 23. When the sliding rod 23 slides inward, the three springs 27 are in a contracted state. Therefore, when the adjustable cover 25 is rotated clockwise, the sliding rod 23 slides outward under the action of the spring 27's rebound force, making the removal of the drainage tube more convenient. Fixing plates 28 are fixedly connected to both sides of the adjustable cover 25. A round rod 29 is slidably inserted into the fixing plate 28. An adhesive piece 210 is fixedly connected to one end of the round rod 29. After the position of the adjustable cover 25 is adjusted, the protective paper on the adhesive piece 210 is peeled off, and the two round rods 29 are slid to stick the two adhesive pieces 210 onto the flexible patch 1, thereby limiting the position of the adjustable cover 25 and improving the stability of the fixation.

[0029] Reference Figure 4A limiting structure 3 is provided on the flexible patch 1. The limiting structure 3 mainly consists of a fixing block 31, which is fixedly connected to the flexible patch 1. A sliding groove 32 is provided on the fixing block 31, and two sliding rods 33 are slidably connected in the sliding groove 32. A limiting block 34 is fixedly connected to the sliding rod 33, which locks the extended part of the drainage tube between the two limiting blocks 34. Sliding the two sliding rods 33 causes the two limiting blocks 34 to clamp it, further improving the stability of the drainage tube position. A bidirectional screw 35 is rotatably connected in the sliding groove 32. The two threads on the 5th section are in opposite directions. The bidirectional screw 35 is threadedly connected to the two sliding rods 33. Since the two sliding rods 33 slide in the sliding groove 32, rotating the bidirectional screw 35 can drive the two sliding rods 33 to slide synchronously in opposite directions, making the clamping more stable. A knob 37 is rotatably connected to the fixing block 31. The knob 37 is fixedly connected to the bidirectional screw 35. Rotating the knob 37 can drive the bidirectional screw 35 to rotate, making the operation more convenient. A rubber pad 36 is fixedly connected to the limiting block 34. The rubber pad 36 can increase the friction and further prevent the drainage tube from shifting.

[0030] The working principle is as follows: The drainage tube is inserted into the round hole 21, and the flexible patch 1 is then attached to the corresponding position on the patient's wound. Sliding the three sliding rods 23 causes the three clamping blocks 24 to hold the drainage tube, thus facilitating its fixation to the patient and making replacement easier. This avoids the current practice of fixing drainage tubes to the patient via sutures, which requires regular replacement of the drainage tube and collection bag. Suture fixation may require suture removal, a process that not only causes pain but also increases the risk of infection, reducing patient safety. Rotating the adjusting cover 25 counterclockwise rotates the three adjusting blocks 26, simultaneously pushing the three sliding rods 23 inward, making the clamping operation more convenient. When the sliding rods 23 slide inward, the three springs 27 are in a contracted state. Therefore, rotating the adjusting cover 25 clockwise causes the sliding rods 23 to be held in place by the springs 27. 7. Under the action of the rebound force, it slides outward, making it easier to remove the drainage tube. After the position of the adjustment cover 25 is adjusted, peel off the protective paper on the adhesive piece 210, slide the two round rods 29, so that the two adhesive pieces 210 are attached to the flexible patch 1, which can limit the adjustment cover 25 and improve the stability of the fixation. The extended part of the drainage tube is stuck between the two limiting blocks 34, and the two sliding rods 33 are slid so that the two limiting blocks 34 clamp it, which further improves the stability of the drainage tube position. Since the two sliding rods 33 are limited to slide in the sliding groove 32, rotating the bidirectional screw 35 can drive the two sliding rods 33 to slide synchronously in opposite directions, making the clamping more stable. The knob 37 can be rotated to drive the bidirectional screw 35 to rotate, making the operation more convenient. The rubber pad 36 can increase the friction and further prevent the drainage tube from shifting.

[0031] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any other way. Any person skilled in the art may use the disclosed technical content to make changes or modifications to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model, without departing from the scope of the utility model's technical solution, still fall within the protection scope of this utility model's technical solution. 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 mechanical connection or an electrical 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. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood through specific circumstances.

Claims

1. An anorectal drainage tube fixation patch comprising a flexible patch (1), characterized in that: The flexible patch (1) is provided with a fixing structure (2), which is mainly composed of a round hole (21). The round hole (21) is opened on the flexible patch (1). A fixing ring (22) is fixedly connected to the flexible patch (1). Three sliding rods (23) are slidably inserted on the fixing ring (22). One end of the sliding rod (23) is fixedly connected to a clamping block (24).

2. The stoma appliance according to claim 1, wherein: An adjustment cover (25) is rotatably connected to the flexible patch (1), and three adjustment blocks (26) are fixedly connected to the adjustment cover (25).

3. The stoma appliance according to claim 2, wherein: A spring (27) is fitted on the slide rod (23). One end of the spring (27) is fixedly connected to the fixed ring (22), and the other end of the spring (27) is fixedly connected to the slide rod (23).

4. The anal intestinal drainage tube fixation sticker according to claim 3, characterized in that: The adjusting cover (25) is fixedly connected to two sides of a fixing plate (28), and a round rod (29) is slidably inserted on the fixing plate (28). One end of the round rod (29) is fixedly connected to an adhesive piece (210).

5. The anal intestinal drainage tube fixation sticker according to claim 4, characterized in that: The flexible patch (1) is provided with a limiting structure (3), which is mainly composed of a fixing block (31). The fixing block (31) is fixedly connected to the flexible patch (1). The fixing block (31) is provided with a sliding groove (32). Two sliding rods (33) are slidably connected in the sliding groove (32). A limiting block (34) is fixedly connected to the sliding rod (33).

6. The anorectal drainage tube fixing patch according to claim 5, characterized in that: A bidirectional screw (35) is rotatably connected in the groove (32). The two threads on the bidirectional screw (35) are in opposite directions. The bidirectional screw (35) is threadedly connected to the two sliding rods (33).

7. The anorectal drainage tube fixing patch according to claim 6, characterized in that: A knob (37) is rotatably connected to the fixing block (31), and the knob (37) is fixedly connected to the bidirectional screw (35).

8. The anorectal drainage tube fixing patch according to claim 7, characterized in that: A rubber pad (36) is fixedly connected to the limiting block (34).

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