Jejunum fistulization tube fixing application

Abstract

The utility model provides a jejunum fistulization tube fixing application, which belongs to the technical field of medical instruments and comprises an absorption layer (1), a through hole (2) matched with a fistulization tube is formed in the absorption layer (1), an opening (3) is formed in the absorption layer (1), and the opening (3) is communicated with the through hole (2); the absorbing layer (1) is detachably connected with a waterproof layer (4) matched with the absorbing layer (1); the waterproof layer (4) and the absorption layer (1) are attached to each other and then press and fix the fistulization tube. A bonding layer (5) is arranged on the periphery of the absorbing layer (1); a plurality of groups of bandages (6) are symmetrically arranged on two sides of the opening (3) of the absorption layer (1); an edge sealing strip (7) is arranged on one side of the opening (3) of the absorption layer (1), stretches across the opening (3) and is adhered to the other side of the opening (3); the application provided by the utility model is convenient for a patient to turn over and wear, and can prevent external liquid from permeating into a fistulization opening to cause infection when the body of the patient is cleaned.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical appliances, and in particular relates to a jejunostomy tube fixing dressing. Background Art

[0002] Jejunostomy tube infusion of nutrient solution is widely used in patients who cannot eat orally, especially those with upper gastrointestinal tumors. Most patients are accompanied by long-term restricted eating, and due to the consumption of the tumor itself, patients often suffer from varying degrees of malnutrition. If the patient is unable to eat in the short term after surgery, coupled with the traumatic stress response of surgery, the overall nutritional status will further deteriorate. Surgical jejunostomy is one of the main ways of enteral nutrition, allowing patients with upper gastrointestinal tumors to receive enteral nutrition early and for a long time after surgery, supplementing the malnutrition caused by difficulty in eating and early postoperative fasting or low food intake. Patients generally need to implement enteral nutrition for up to 10 days or more, and even wear tubes for a long time, so the care of the tubes is particularly important. If the tubes are not properly cared for after placement, complications related to jejunostomy tubes are prone to occur, such as tube displacement and skin infection.

[0003] The Chinese invention patent application with the publication number of CN107693212A discloses a dressing for an ostomy tube opening, including a fixing belt, a dressing pad, an ostomy tube socket and a fixing belt, wherein a circular ostomy tube socket is provided on the fixing belt, an ostomy tube ring is provided in the ostomy tube socket, a dressing pad is provided on the inner side of the fixing belt, a round hole corresponding to the ostomy tube socket is provided on the dressing pad, and a fixing belt is provided at both ends of the fixing belt, a Velcro hook surface is fixed on the front side of one end of the fixing belt, a Velcro fur surface is fixed on the reverse side of the other end of the fixing belt, and an ostomy tube fixing clamp is provided on the outer side of the fixing belt. The dressing for an ostomy tube opening of the present invention has good fixing effect, is easy to replace, and is safe to use. The disinfection layer of the dressing pad can prevent infection around the patient's ostomy opening; the absorption layer can absorb more secretions such as bloody or purulent, and the waterproof layer can prevent secretions from leaking onto the fixing belt and contaminating the fixing belt; the permeation layer can facilitate secretions to penetrate into the absorption layer, so as to avoid secretions remaining in the disinfection layer and causing sticky and wet discomfort to the patient.

[0004] Although the above-mentioned dressing can fix the fistula tube and also has the function of absorbing liquid, the insertion port of the fistula tube is still relatively directly exposed to the outside, which is inconvenient for the patient to wipe and clean the body, and water may still seep in from the insertion port and cause infection; and although the fistula tube has a fixing device, it is fixed by a clasp. In this way, if the patient presses the clasp when turning over, the clasp will squeeze the human body and cause discomfort. In addition, because of the presence of the clasp, the patient's dressing is also affected. During the process of putting on and taking off, it is easy to scratch the clasp and then move the fistula tube, causing discomfort. Summary of the invention

[0005] The purpose of the utility model is to solve the problems mentioned in the background technology and provide a jejunostomy tube fixing dressing, which is convenient for patients to turn over and dress, and can prevent external liquid from penetrating into the ostomy opening and causing infection when the patient cleans the body.

[0006] In order to achieve the above technical purpose, the technical solution adopted by the utility model is:

[0007] A jejunal fistula tube fixing dressing comprises an absorption layer, the absorption layer is provided with a through hole matching the fistula tube, the absorption layer is provided with an opening, the opening is connected with the through hole; the absorption layer is detachably connected with a waterproof layer matching the absorption layer; the waterproof layer is pressed and fixed to the fistula tube after being attached to the absorption layer; and an adhesive layer is provided on the periphery of the absorption layer.

[0008] Preferably, the absorption layer is made of polyurethane foam material.

[0009] Preferably, the adhesive layer is made of hydrocolloid.

[0010] Preferably, one side of the waterproof layer is fixedly connected to the absorption layer, and a colloid is provided on the edge of the waterproof layer on the side opposite to the absorption layer.

[0011] Preferably, a colloid is provided on the edge of the waterproof layer on the side opposite to the absorption layer.

[0012] Preferably, the absorption layer is symmetrically provided with a plurality of groups of straps on both sides of the opening.

[0013] Preferably, the strap is a Velcro strap.

[0014] Preferably, the absorption layer is provided with an edge banding strip on one side of the opening, and the edge banding strip spans the opening and is bonded to the other side of the opening.

[0015] Preferably, the waterproof layer is made of polyethylene material.

[0016] The beneficial effects of the utility model are:

[0017] By arranging a waterproof layer on the absorption layer, when the waterproof layer is in contact with the absorption layer, it can not only effectively fix the fistula tube, but also prevent external liquid from penetrating into the fistula opening to cause infection, making it convenient for patients to clean their bodies; and through this fixing method, the overall surface is relatively flat, and it also avoids fixing the fistula tube by a clasp, which may cause discomfort to the patient's body when the patient turns over, making it convenient for the patient to turn over, and also making it convenient for the patient to dress, avoiding scratching the fistula tube during the process of putting on and taking off, causing discomfort to the patient; and the waterproof layer also has a certain shielding effect, which can shield the fistula opening, avoiding long-term visual stimulation to the patient, causing him or her to have negative emotions such as anxiety or depression. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the present patch;

[0019] Figure 2 It is a front view of the patch when in use.

[0020] Names of labels in the figure:

[0021] 1. Absorption layer, 2. Through hole, 3. Opening, 4. Waterproof layer, 5. Adhesive layer, 6. Binding tape, 7. Edge banding. DETAILED DESCRIPTION

[0022] The embodiments of the present invention are described in further detail below in conjunction with the accompanying drawings.

[0023] It should be noted that the terms such as "upper", "lower", "left", "right", "front", "back", etc. used in the utility model are only for the convenience of description and are not used to limit the scope of implementation of the present invention. Changes or adjustments to their relative relationships should be regarded as the scope of implementation of the present utility model without substantially changing the technical content.

[0024] Reference is now made to the accompanying drawings, in which the purpose of each illustration is only to show certain exemplary embodiments, and is not intended to limit the present invention. In each of the drawings, the same reference numerals represent the same or corresponding parts. The dimensions and proportions in each of the drawings are also only for illustration and should not be interpreted as limiting the present invention. These dimensions may be enlarged relative to the actual product.

[0025] like Figure 1 and 2 As shown, the present application provides a jejunal fistula tube fixing dressing, including an absorption layer 1, wherein the absorption layer 1 is made of polyurethane foam material, which is a commonly used medical material that can absorb secretions near the stoma and maintain cleanliness and hygiene near the stoma.

[0026] An adhesive layer 5 is disposed on the periphery of the absorption layer 1 . The adhesive layer 5 is made of a hydrocolloid paste, and the absorption layer 1 is bonded to the human body through the adhesive layer 5 .

[0027] A through hole 2 matching the fistula tube is provided in the middle of the absorption layer 1, and an opening 3 is provided on the absorption layer 1, and the opening 3 is connected to the through hole 2; when in use, the fistula tube passes through the through hole 2, and then is bent and placed in the opening 3 (equivalent to the bent part of the fistula tube being clamped in the opening 3).

[0028] The absorption layer 1 is symmetrically provided with a plurality of groups of straps 6 on both sides of the opening 3. The straps 6 are Velcro straps (or ordinary straps (such as medical cloth straps)), which are more convenient for tying. The straps 6 can further fix the fistula tube to prevent it from tilting up in the opening 3.

[0029] The absorption layer 1 is provided with an edge sealing strip 7 on the left side of the opening 3, and the right side of the edge sealing strip 7 spans across the opening 3 and is bonded to the right side of the opening 3. The edge sealing strip 7 can be bonded to the right side of the opening 3 by setting a colloid on the right side of the edge sealing strip 7, or a matching Velcro can be set on the edge sealing strip 7 and the right side of the opening 3 for bonding. The edge sealing strip 7 can not only better fix the fistula tube (and also prevent it from curling up), but also connect the two sides of the opening 3 as a whole, thereby increasing the overall reliability of the absorption layer 1.

[0030] It should be noted that either the binding belt 6 or the edge banding strip 7 can be provided, or both can be provided. When both are provided, the binding belt 6 can be provided on the periphery of the edge banding strip 7 or on the inner periphery of the edge banding strip 7 .

[0031] The absorption layer 1 is detachably connected with a matching waterproof layer 4, which is made of polyethylene material, is waterproof and relatively soft, and will not cause any damage to the human body. After the waterproof layer 4 is attached to the absorption layer 1, the fistula tube is pressed and fixed. That is, the waterproof layer 4 is in a taut state after being attached to the absorption layer 1, and can squeeze and fix the fistula tube.

[0032] In this embodiment, the absorption layer 1 and the waterproof layer 4 are matching rectangles, one side of the waterproof layer 4 is fixedly connected to the absorption layer 1, and the edge of the waterproof layer 4 on the side opposite to the absorption layer 1 is provided with a colloid, that is, except for the side fixed to the absorption layer 1, the other three sides of the waterproof layer 4 on the side opposite to the absorption layer 1 are all provided with a colloid, and are bonded to the absorption layer 1 through the colloid.

[0033] It should be noted that the waterproof layer 4 can also be provided with colloid on all four sides, and bonded to the absorption layer 1 through the colloid, so that when the waterproof layer 4 is stained, it can be directly replaced without replacing the absorption layer 1.

[0034] The colloids provided on the waterproof layer 4 and the edge sealing strip 7 can be medical hot-melt pressure-sensitive adhesives or hydrocolloids, etc., as long as the adhesive strength can be guaranteed and the medical hygiene conditions are met.

[0035] The working principle of the jejunostomy tube fixing dressing provided by the utility model is as follows:

[0036] When in use, the absorption layer 1 is first bonded to the vicinity of the fistula opening through the adhesive layer 5, the fistula tube passes through the through hole 2, and then the fistula tube is bent between the openings 3 of the absorption layer 1. If the binding tape 6 and the edge banding strip 7 are provided, the fistula tube is first fixed by binding the binding tape 6 and the adhesive edge banding strip 7 on both sides of the opening 3, and then the waterproof layer 4 is bonded to the absorption layer 1 so that the two are completely fitted together. In this way, the waterproof layer 4 can further fix the fistula tube to prevent the part in the opening 3 from tilting up.

[0037] The dressing provided by the utility model can not only effectively fix the ostomy tube and absorb the secretions near the ostomy opening, avoiding skin inflammation or the need to frequently change the dressing and increase the burden on the patient, but also effectively prevent external liquid from entering the ostomy opening and causing infection, making it convenient for the patient to clean the body, and can wipe or even bathe, thereby improving the patient's quality of life. Moreover, by shielding the ostomy opening and the ostomy tube with a waterproof layer, visual stimulation to the patient can be avoided, causing him to have negative emotions such as anxiety or depression, so that he can live an active life in a relatively normal state. Moreover, because the outer surface of the dressing is relatively flat, it does not affect the patient's normal dressing, especially does not cause additional squeezing to the patient when the patient turns over, causing discomfort.

[0038] The above are only preferred implementations of the utility model. The protection scope of the utility model is not limited to the above embodiments. All technical solutions under the idea of ​​the utility model belong to the protection scope of the utility model. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should be regarded as the protection scope of the utility model.

Claims

1. A jejunostomy tube fixing dressing, characterized in that: The invention comprises an absorption layer (1), wherein the absorption layer (1) is provided with a through hole (2) matching the fistula tube, and the absorption layer (1) is provided with an opening (3), wherein the opening (3) is connected to the through hole (2); the absorption layer (1) is detachably connected with a waterproof layer (4) matching the absorption layer; the waterproof layer (4) and the absorption layer (1) are pressed and fixed to the fistula tube after being attached to each other; and an adhesive layer (5) is provided on the periphery of the absorption layer (1).

2. A jejunostomy tube fixing dressing according to claim 1, characterized in that: The absorption layer (1) is made of polyurethane foam material.

3. A jejunostomy tube fixing dressing according to claim 1, characterized in that: The adhesive layer (5) is made of hydrocolloid.

4. The jejunostomy tube fixing dressing according to claim 1, characterized in that: One side of the waterproof layer (4) is fixedly connected to the absorption layer (1), and a colloid is provided on the edge of the waterproof layer (4) on the side opposite to the absorption layer (1).

5. The jejunostomy tube fixing dressing according to claim 1, characterized in that: The edge of the waterproof layer (4) on the side opposite to the absorption layer (1) is provided with colloid.

6. The jejunostomy tube fixing dressing according to claim 1, characterized in that: The absorption layer (1) is symmetrically provided with a plurality of groups of binding straps (6) on both sides of the opening (3).

7. A jejunostomy tube fixing dressing according to claim 6, characterized in that: The binding strap (6) is a Velcro binding strap.

8. The jejunostomy tube fixing dressing according to claim 1, characterized in that: The absorption layer (1) is provided with an edge sealing strip (7) on one side of the opening (3); the edge sealing strip (7) spans the opening (3) and is bonded to the other side of the opening (3).

9. The jejunostomy tube fixing dressing according to claim 1, characterized in that: The waterproof layer (4) is made of polyethylene material.

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