Antifouling and anti-slip anal tube fixing device
By using an anti-slip fixing interface ring, waterproof tape, snap and fixing wire in the anal tube fixing device, the anal tube displacement and fall off caused by frequent tape replacement is solved, and a more stable and convenient anal tube fixing effect is achieved.
Patent Information
- Application Number
- CN202421623144.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-10
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-07-10
AI Technical Summary
The existing anal canal fixation method can easily lead to frequent tape replacement, increase the patient's pain, and may cause problems of anal canal displacement and fall off.
The combination device of anti-slip fixing interface ring, waterproof tape, snap, fixing wire and anal tube is used to connect the snap and fixing wire between the anti-slip fixing interface ring and the waterproof tape to ensure stable and fixed the anal tube, and adjust the hole diameter of the tube hole when needed to adapt to anal tube of different diameters.
It effectively avoids frequent tape replacement, reduces the patient's pain, prevents the anal canal displacement and fall off, and improves the stability and adaptability of the anal canal fixation device.
Smart Images
Figure CN222969002U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of intestinal catheters, in particular to an anti-fouling and anti-slip anal canal fixing device. Background Art
[0002] After surgery for low rectal cancer, in order to reduce the risk of anastomotic leakage, an anal tube is usually left in place for intestinal drainage; this helps to discharge stool and gas smoothly, prevents stool retention, reduces bacterial growth, and relieves intestinal pressure. Usually, the indwelling anal tube is fixed outside the anus to play a drainage and decompression role. However, during the period of anal canal retention, the anal canal is often displaced or detached due to reasons such as the patient's body movement. At present, a common way to fix the anal canal is to fix the drainage anal canal on the perianal skin by suturing, but it is easy to cause infection and may cause pain when the patient moves; another way to fix the anal canal is to directly fix the anal canal on the patient's buttocks or the skin around the anus with ordinary tape and sutures, one end of the suture is sewn on the ordinary tape, the ordinary tape is attached to the perianal skin, and the other end of the suture is directly tied to the anal canal and knotted; there are two sutures, one on the left and right sides of the anal canal. Ordinary tape is, for example, gauze, which is easily contaminated by anal excrement, inconvenient to clean, and requires frequent replacement of tape. When the position of the anal canal needs to be adjusted, the two ends of the suture are fixed, and the tape should be changed frequently to change the position of the tape on the skin around the anus to tighten the suture and maintain the function of stabilizing the anal canal. However, frequent changes of tape can easily increase the patient's pain and easily cause the tape to pull the anal canal through the suture, causing the anal canal to move and fall off.
[0003] Therefore, how to avoid frequent replacement of adhesive tape and prevent the anal canal from shifting and falling off when replacing the adhesive tape is a technical problem that needs to be solved urgently in the current field. Utility Model Content
[0004] The technical problem to be solved by the utility model is to provide an anti-fouling and anti-slip anal canal fixing device, so as to avoid frequent replacement of adhesive tape and prevent the anal canal from shifting and falling off when replacing the adhesive tape.
[0005] The utility model is achieved in this way:
[0006] An anti-fouling and anti-slip anal canal fixing device, comprising:
[0007] Anti-slip fixed interface ring, waterproof tape, buckle, fixed wire and anal tube;
[0008] The anti-slip fixed interface ring has a tube hole, a wire hole and an adjustment component. The anal tube passes through the tube hole. The wire hole is connected to one end of the fixed wire. The other end of the fixed wire is connected to the buckle. The buckle is fixedly arranged on the waterproof tape. The adjustment component can adjust the aperture of the tube hole.
[0009] The number of the wire holes, the fixed wires, and the buckles is four. The four wire holes are arranged at intervals around the tube hole. The number of the waterproof tapes is two. Each waterproof tape has two buckles. The two tapes are symmetrically arranged on the left and right sides of the anti-slip fixing interface ring.
[0010] Further, the anti-slip fixing interface ring includes an outer ring and an inner ring. The outer ring is fixedly connected to the inner ring. The inner ring is provided with an adjustment opening.
[0011] The adjustment assembly includes a limit block and a tooth part. One end of the limit block is fixedly connected to the outer ring. The tooth part is fixedly arranged on the outer wall of the inner ring. The other end of the limit block can be stuck in the tooth part. The tube hole is in the inner ring, and the wire hole is in the outer ring.
[0012] Further, the inner wall of the tube hole has anti-slip threads.
[0013] Further, the buckle includes a support seat. The support seat is fixedly arranged on the waterproof tape. The support seat is provided with a through hole. The other end of the fixed wire passes through the through hole and is tied to the support seat.
[0014] Further, the waterproof tape is a tape of polyurethane foam dressing.
[0015] Compared with the background technology, the advantages of the present utility model are as follows: 1. A buckle, a fixed wire, and an anti-slip fixing interface ring are arranged between the waterproof tape and the anal tube. When the waterproof tape encounters anal excrement, it is convenient to clean the waterproof tape in time, effectively avoiding frequent replacement of the tape; when the position of the anal tube needs to be adjusted, the aperture of the tube hole can be enlarged to loosen the anal tube by the anti-slip fixing interface ring, so there is no need to frequently replace the waterproof tape, reducing the pain of the patient; when the tape really needs to be replaced, first remove the connection between the fixed wire and the buckle, so that the replacement operation of the tape will not pull the anal tube, preventing the anal tube from shifting and falling off; after the tape replacement is completed, then tie the fixed wire tightly to the buckle. Compared with sewing the fixed wire on the tape, the replacement operation of the present utility model is more convenient; for anal tubes with different diameters, only need to adjust the aperture of the tube hole to make the tube hole adapt to the anal tube, without tying the four fixed wires to the anal tube in turn, improving the efficiency of fixing the anal tube.
[0016] 2. Compared with the traditional method of only using two sutures for fixation, the method of using four fixed wires adopted by the present utility model is more reliable. One fixed wire is respectively arranged at the upper and lower ends of each side of the waterproof tape, a total of four, better adapting to the arc structure of the buttocks and improving the fitting degree and stability between the anal tube and the perianal skin.
[0017] 3. The selected waterproof adhesive tape has excellent adhesiveness and durability, can firmly adhere to the perianal skin, rarely causes allergic or irritating phenomena, and will not cause excessive pressure or damage to the patient's perianal skin. It has elastic or adjustable characteristics and can adapt to the body shapes and needs of different patients. It can provide better comfort and fit, and ensure the stability of fixation. Compared with the previous ordinary adhesive tape, even if the tape is soiled by feces, it does not need to be replaced immediately, which is conducive to timely cleaning and has better durability.
[0018] 4. The buckle is directly integrated with the waterproof adhesive tape to ensure that it can stably hold the fixing line, with convenient operation and easy adjustment. At the same time, it provides convenience for replacing the fixing line.
[0019] 5. The device of the present utility model fixes the anal canal on the patient's perianal skin from multiple different angles through four fixing lines, realizes pressure dispersion, and prevents excessive pressure and damage to the skin; it abandons the limitation of the previous use of a fixing belt to wrap around the patient's waist or other specific parts after tying the anal canal. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] The following further describes the present utility model with reference to the drawings in conjunction with embodiments.
[0021] Figure 1 is a schematic structural diagram of the anti-fouling and anti-slip anal canal fixing device of the present utility model.
[0022] Figure 2 is a schematic diagram of the adhesive tape pasted on the perianal skin in the embodiment of the present utility model.
[0023] Figure 3 is a schematic structural diagram of the anti-slip fixing interface ring in the embodiment of the present utility model.
[0024] Figure 4 is a schematic diagram of the pipe hole of the anti-slip fixing interface ring being adjusted smaller in the embodiment of the present utility model.
[0025] Figure 5 is a schematic structural diagram of the buckle in the embodiment of the present utility model.
[0026] Reference numerals: anti-slip fixing interface ring 1; pipe hole 11; wire hole 12; outer ring 13; inner ring 14; adjustment opening 141; tooth part 142; limit block 15; adhesive tape 2; buckle 3; support seat 31; through hole 32; fixing line 4; anal canal 5; perianal skin 6. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0027] The embodiment of the utility model provides an anal tube fixing device with anti-fouling and anti-slip properties, which overcomes the disadvantages in the background technology that the ordinary adhesive tape is inconvenient to clean after being contaminated by anal excrement, frequent replacement of the adhesive tape increases the pain of the patient, and the anal tube is easily pulled when replacing the adhesive tape; it realizes the technical effects of avoiding frequent replacement of the adhesive tape, reducing the pain of the patient, the replacement operation of the adhesive tape will not pull the anal tube, preventing the anal tube from shifting and falling off, adjusting the aperture of the tube hole, adapting to the anal tube, being convenient to operate, and improving the efficiency of fixing the anal tube.
[0028] The general idea of the technical solution of the embodiment of the utility model is as follows:
[0029] A buckle, a fixing line and an anti-slip fixing interface ring are arranged between the waterproof adhesive tape and the anal tube. After the operation, the anal tube is fixed outside the anus; the buckle is pre-fixed on the waterproof adhesive tape, the anti-slip fixing interface ring is used to sleeve the anal tube and lock it, and then the fixing line is used to connect the anti-slip fixing interface ring and the buckle. The four fixing lines surround the anal tube and fix the anal tube from different angles; before replacing or removing the adhesive tape, first remove the connection between the fixing line and the buckle, or loosen the anal tube with the anti-slip fixing interface ring, so that the replacement operation of the waterproof adhesive tape will not pull the anal tube; the waterproof adhesive tape is easy to clean, effectively avoiding frequent replacement of the adhesive tape.
[0030] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the specification drawings and specific implementation manners.
[0031] Refer to Figures 1 to 5 , the preferred embodiment of the present utility model.
[0032] An anal tube fixing device with anti-fouling and anti-slip properties, comprising:
[0033] An anti-slip fixing interface ring 1, a waterproof adhesive tape 2, a buckle 3, a fixing line 4 and an anal tube 5;
[0034] The anti-slip fixing interface ring 1 has a tube hole 11, a wire hole 12 and an adjusting component. The anal tube 5 passes through the tube hole 11. One end of the fixing line 4 is connected to the wire hole 12, and the other end of the fixing line 4 is connected to the buckle 3. The buckle 3 is fixedly arranged on the waterproof adhesive tape 2, and the adjusting component can adjust the aperture of the tube hole 11;
[0035] The number of the wire holes 12, the fixing lines 4 and the buckles 3 is four. The four wire holes 12 are arranged at intervals around the tube hole 11. The number of the waterproof adhesive tapes 2 is two. Each waterproof adhesive tape 2 has two buckles 3. The two adhesive tapes are symmetrically arranged on the left and right sides of the anti-slip fixing interface ring 1.
[0036] A buckle 3, a fixing wire 4 and an anti-slip fixing interface ring 1 are arranged between the waterproof adhesive tape 2 and the anal tube 5. When the waterproof adhesive tape 2 encounters anal excrement, it is convenient to clean the waterproof adhesive tape 2 in time, effectively avoiding frequent replacement of the adhesive tape; when it is necessary to adjust the position of the anal tube 5, the aperture of the adjustable large tube hole 11 can be enlarged to loosen the anal tube 5 by the anti-slip fixing interface ring 1, so there is no need to frequently replace the waterproof adhesive tape 2, reducing the pain of the patient; when it is really necessary to replace the adhesive tape, first remove the connection between the fixing wire 4 and the buckle 3, so that the replacement operation of the adhesive tape will not pull the anal tube 5, preventing the anal tube 5 from shifting and falling off; after completing the replacement of the adhesive tape, then tie the fixing wire 4 tightly to the buckle 3. Compared with sewing the fixing wire 4 on the adhesive tape, the replacement operation of the present utility model is more convenient; for anal tubes 5 with different diameters, only need to adjust the aperture of the tube hole 11 to make the tube hole 11 adapt to the anal tube 5, without tying the four fixing wires 4 to the anal tube 5 in sequence, improving the efficiency of fixing the anal tube 5.
[0037] Compared with the traditional method of only using two sutures for fixation, the method of using four fixing wires 4 adopted by the present utility model is more reliable. One fixing wire 4 is arranged at each of the upper and lower ends of each side of the waterproof adhesive tape 2, a total of four, which better adapts to the arc structure of the buttocks, improving the fitting degree and stability between the anal tube 5 and the perianal skin 6.
[0038] The selected waterproof adhesive tape 2 has excellent adhesiveness and durability, can stably adhere to the perianal skin 6, rarely causes allergic or irritating phenomena, and will not cause excessive compression or damage to the perianal skin 6 of the patient. It has elastic or adjustable characteristics, can adapt to the body types and needs of different patients. It can provide better comfort and fitting degree, and ensure the stability of fixation. Compared with the previous ordinary adhesive tape, even if the adhesive tape is soiled by feces, it does not need to be replaced immediately, which is conducive to timely cleaning and has better durability.
[0039] The buckle 3 is directly integrated with the waterproof adhesive tape 2 to ensure that the fixing wire 4 can be stably pulled, with convenient operation and easy adjustment. At the same time, it provides convenience for replacing the fixing wire 4.
[0040] The device of the present utility model fixes the anal tube 5 on the perianal skin 6 of the patient from multiple different angles through four fixing wires 4, realizing pressure dispersion and preventing excessive compression and damage to the skin; abandoning the limitation of using a fixing belt to tie the anal tube 5 and then winding around the patient's waist or other specific parts in the past.
[0041] Both the head and the tail ends of the waterproof adhesive tape 2 are provided with two buckles 3, which can be connected to the fixing wire 4 to disperse the skin pressure and facilitate the adjustment of the fixing wire 4. The fixing wire 4 can be selected as the silk thread commonly used in surgery, which is convenient for clinicians to fix the anal tube 5 after the operation and reduces the cost. The anal tube 5 passes through the tube hole 11 of the anti-slip fixing interface ring 1 and is locked. Two pieces of waterproof adhesive tape 2 are pasted on both sides of the perianal skin 6. Four fixing wires 4 are respectively connected to four wire holes 12 on the anti-slip fixing interface ring 1 and are also connected to the buckles 3 at both ends of the waterproof adhesive tape 2, so that the anal tube 5 is stable and the force is balanced. The wire holes 12 facilitate the passing through, winding and tying of the fixing wire 4. The anti-slip fixing interface ring 1 ensures that the anal tube 5 can be firmly fixed on the device; effectively prevents the fixing device from sliding when the patient moves or shifts.
[0042] The anti-slip fixing interface ring 1 includes an outer ring 13 and an inner ring 14. The outer ring 13 is fixedly connected to the inner ring 14, and the inner ring 14 is provided with an adjustment opening 141;
[0043] The adjustment assembly includes a limit block 15 and a tooth part 142. One end of the limit block 15 is fixedly connected to the outer ring 13, the tooth part 142 is fixedly arranged on the outer wall of the inner ring 14, the other end of the limit block 15 can be stuck in the tooth part 142, the tube hole 11 is in the inner ring 14, and the wire hole 12 is in the outer ring 13. The beneficial effect of this technical solution is that by the cooperation of the limit block 15 and the tooth part 142 at different positions, the aperture of the tube hole 11 is adjusted to adapt to anal tubes 5 with different diameters, better clamping or loosening the anal tube 5, and reducing the situation of unstable fixation due to different diameters of the anal tube 5. Both the limit block 15 and the inner ring 14 are made of elastic materials, which is convenient for surrounding the anal tube 5.
[0044] The hole wall of the tube hole 11 has anti-slip threads. It helps the anti-slip fixing interface ring to stably lock the anal tube 5.
[0045] The buckle 3 includes a support seat 31. The support seat 31 is fixedly arranged on the waterproof adhesive tape 2. The support seat 31 is provided with a through hole 32, and the other end of the fixing wire 4 passes through the through hole 32 and is tied to the support seat 31. The beneficial effect of this technical solution is that it is convenient for binding the fixing wire 4 and adjusting the tightness of the fixing wire 4.
[0046] The waterproof adhesive tape 2 is a tape of polyurethane foam dressing.
[0047] The anti-fouling and anti-slip anal canal fixation device of the utility model has a reasonable structural design and significant features, which can effectively prevent the displacement and fall-off of the anal canal 5 and reduce the occurrence of postoperative complications. The design of the anti-slip fixed interface ring 1 and the four fixed lines 4 can stably fix the anal canal 5 and reduce the postoperative risks caused by the anal canal 5 falling out; the application of the waterproof adhesive tape 2 reduces the trouble caused to the patient by the frequent replacement of ordinary adhesive tape after fecal contamination and facilitates clinical work. The buckle 3, the wire hole 12 and the tube hole 11 also reduce the difficulty of operation and reduce the possibility of potential risks caused by operational errors.
[0048] Although the specific implementation methods of the present invention are described above, those skilled in the art should understand that the specific embodiments described are only illustrative and are not intended to limit the scope of the present invention. Equivalent modifications and changes made by those skilled in the art in accordance with the spirit of the present invention should be included in the scope of protection of the claims of the present invention.
Claims
1. An anti-fouling and anti-slip anal canal fixation device, characterized in that: include: Anti-slip fixed interface ring, waterproof tape, buckle, fixed wire and anal tube; The anti-slip fixed interface ring has a tube hole, a wire hole and an adjustment component, the anal canal passes through the tube hole, the wire hole is connected to one end of the fixed wire, the other end of the fixed wire is connected to the buckle, the buckle is fixedly arranged on the waterproof tape, and the adjustment component can adjust the aperture of the tube hole; The number of the wire holes, fixing wires, and buckles is four, and the four wire holes are arranged at intervals around the tube hole. The number of the waterproof tapes is two, and each waterproof tape has two buckles. The two tapes are symmetrically arranged on the left and right sides of the anti-slip fixed interface ring.
2. The anti-fouling and anti-slip anal canal fixing device according to claim 1, characterized in that: The anti-slip fixed interface ring comprises an outer ring and an inner ring, the outer ring is fixedly connected to the inner ring, and the inner ring is provided with an adjustment port; The adjustment assembly includes a limit block and a tooth portion, one end of the limit block is fixedly connected to the outer ring, the tooth portion is fixedly arranged on the outer wall of the inner ring, the other end of the limit block can be clamped on the tooth portion, the tube hole is in the inner ring, and the wire hole is in the outer ring.
3. The anti-fouling and anti-slip anal canal fixation device according to claim 1, characterized in that: The hole wall of the pipe hole is provided with anti-slip threads.
4. The anti-fouling and anti-slip anal canal fixation device according to claim 1, characterized in that: The buckle includes a support seat, the support seat is fixedly arranged on the waterproof tape, the support seat is provided with a through hole, and the other end of the fixing line passes through the through hole and is tied to the support seat.
5. The anti-fouling and anti-slip anal canal fixing device according to claim 1, characterized in that: The waterproof adhesive tape is an adhesive tape for polyurethane foam dressing.