Fixator for nephrostomy tube

Abstract

The utility model discloses a nephrostomy tube fixer, which effectively achieves the purpose of fixing different types of nephrostomy tubes, and comprises a fixing band, the rear side of the fixing band is fixedly connected with an adhesive layer, the rear side of the adhesive layer is provided with a detachable protective layer, the front side of the fixing band is provided with a protective band, and the protective band is provided with a protective cover. A plurality of fixing buckles with different sizes are arranged between the fixing belt and the protection belt, the fixing buckles and the protection belt are matched with each other to form a fistulization tube fixing structure, the fistulization tube fixing device is novel in structure, ingenious in conception and easy and convenient to operate, the function of protecting a pasting part is effectively achieved, the device can be conveniently taken down from the skin of a patient, and the use is convenient. The fistulization tube can be doubly protected, different fistulization tubes can be conveniently distinguished, the overall thickness of the device is reduced, and discomfort of a patient is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of medical apparatus and instruments, and relates to a nephrostomy tube fixator. BACKGROUND

[0002] Nephrostomy is a method of establishing a pipeline directly from the outside of the body to the kidney. Some kidney pipeline surgeries will leave a nephrostomy tube, which is a pipeline extending from the kidney to the outside of the body. In most cases, a hole is punched from the waist to the kidney, and a drainage tube is placed to establish a pipeline connection between the kidney and the outside of the body. The nephrostomy tube can be temporarily placed according to the need and removed after the primary disease is cured; or it can be placed for a long time, and the nephrostomy tube needs to be replaced regularly when it is placed for a long time.

[0003] After the nephrostomy tube is fixed, the size of the nephrostomy tube is different due to different models, and the existing fixing method is generally to directly paste the medical plaster on the skin of the patient, which causes the patient to have an allergic reaction. Therefore, a nephrostomy tube fixator capable of fixing different models of nephrostomy tubes and reducing the probability of the patient's allergic reaction to the plaster is needed to solve the above problems. CONTENT OF THE UTILITY MODEL

[0004] In view of the above problems, the utility model provides a nephrostomy tube fixator, which solves the problems in the prior art.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] The nephrostomy tube fixator comprises a fixing belt, the rear side of the fixing belt is fixedly connected with a sticking layer, the rear side of the sticking layer is provided with a detachable protective layer, the front side of the fixing belt is provided with a protective belt, a plurality of fixing buckles with different sizes are arranged between the fixing belt and the protective belt, and the fixing buckles and the protective belt cooperatively form a structure for fixing the nephrostomy tube.

[0007] Preferably, the protective layer comprises a protective ring and a protective patch, and a plurality of tear lines are formed in the rear side of the protective patch.

[0008] Preferably, a tear hole is formed in each of the left and right sides of the sticking layer, and a tear corner is arranged on the side of each tear hole close to the sticking layer.

[0009] Preferably, the right end of the protective belt is fixedly connected with the fixing belt, a fixing ring is fixedly connected to the left side of the front side of the fixing belt, a first magic tape is arranged on the front side of the protective belt, a second magic tape is arranged on the left end of the protective belt, and the second magic tape can be attached to the first magic tape after penetrating through the fixing ring.

[0010] Preferably, a plurality of mark positions for distinguishing different nephrostomy tubes are arranged on the front side of the protective belt.

[0011] Preferably, the fixed buckle comprises two buckle assemblies symmetrical left and right, each of which comprises a first arc-shaped plate and a second arc-shaped plate, the second arc-shaped plate is rotationally connected at the front side of the first arc-shaped plate, and the outer side of the first arc-shaped plate is provided with a C-shaped belt, the front and back sides of the C-shaped belt are fixedly connected with the second arc-shaped plate and the first arc-shaped plate respectively.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. The utility model has fixed buckles of different sizes, can fix ostomy tubes of different thicknesses, makes the device can adapt to different models of ostomy tubes and fix, increases the versatility of the device.

[0014] 2. The utility model has a protective band, can fix ostomy tubes with the fixed buckle, and can better protect the ostomy tube. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the whole structure schematic view of the utility model.

[0016] Figure 2 It is the structure schematic view of the rear side view of the utility model.

[0017] Figure 3 It is the schematic view of the fixed buckle in the utility model.

[0018] Figure 4 It is the utility model Figure 1 The local amplification schematic view of A area in the utility model.

[0019] In the drawing: 1, fixed band;2, adhesive layer;3, protective layer;4, protective band;5, fixed buckle;6, protective ring;7, protective paste;8, easy tear line;9, easy tear hole;10, easy tear chamfer;11, fixed ring;12, first magic tape;13, second magic tape;14, mark position;15, buckle assembly;16, first arc-shaped plate;17, second arc-shaped plate;18, C-shaped belt. DETAILED DESCRIPTION

[0020] The technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0021] The specific implementation manner of the utility model will be further described in detail below. Figures 1-4 The specific implementation manner of the utility model will be further described in detail below.

[0022] Depend on Figures 1-4 As shown, this utility model includes a fixing strap 1. In order to fix different types of stoma tubes, an adhesive layer 2 is fixedly connected to the rear side of the fixing strap 1. A removable protective layer 3 is provided on the rear side of the adhesive layer 2. A protective strap 4 is provided on the front side of the fixing strap 1. Multiple fixing buckles 5 of different sizes are provided between the fixing strap 1 and the protective strap 4. The fixing buckles 5 and the protective strap 4 cooperate with each other to form a structure for fixing the stoma tube.

[0023] It should be noted that adhesive layer 2 is a medical adhesive dressing, specifically made of either hydrogel or hydrocolloid dressing. Hydrogel is an insoluble hydrophilic material made from synthetic polymers (such as polyformyl ester and polyvinyl alcohol). Hydrogels with a high water content (70%–90%) can provide a moist environment to promote granulation tissue growth and epidermal proliferation, and can soften and remove necrotic tissue and eschar through autolytic debriding. It can be used for dry chronic wounds and wounds / lesions with dry eschar and necrotic tissue.

[0024] Hydrocolloids are permeable to water vapor but can block bacteria. They also absorb wound exudate and have some ability to remove necrotic tissue. They can be used for wounds / wounds with mild to moderate exudation. Because hydrocolloids form a paste when wet, they do not easily adhere to the wound surface and are easy to remove during dressing changes without causing pain, making them suitable for pediatric patients. This type of dressing maintains a moist wound environment, which is beneficial for wound debridement, granulation tissue cultivation, and epidermal growth.

[0025] The protective layer 3 is made of plastic and can protect the adhesive layer 2 when the fastener is not used;

[0026] When using the device to fix the stoma tube, the protective layer 3 on the back of the adhesive layer 2 can be peeled off. Then, the fixing band 1 can be fixed to the appropriate position on the patient's skin through the adhesive layer 2. When fixing the stoma tube, the stoma tube can be clipped into the corresponding fixing buckle 5. The stoma tube of the patient is fixed by the fixing buckle 5, which reduces the probability of the stoma tube being pulled and thus increases the service life of the stoma tube.

[0027] Furthermore, by Figures 1-4 As shown, in order to protect the adhesive area, the protective layer 3 includes a protective ring 6 and a protective sticker 7, and the protective sticker 7 has multiple easy-tear lines 8 on its back side;

[0028] When the device is used, if there is discomfort on the patient's skin where the device needs to be pasted (such as a wound, skin damage, etc.), the protective ring 6 and part of the protective sticker 7 can be removed from the adhesive layer 2, and after the device is pasted on the patient's skin, the corresponding protective sticker 7 is still present at the position where the skin wound is present, so that the adhesive layer 2 does not directly contact the damaged skin of the patient, thereby accelerating the recovery speed of the skin;

[0029] Further, as shown in Figures 1-4 In order to facilitate the removal of the device from the patient's skin, an easy-to-tear hole 9 is formed on each of the left and right sides of the adhesive layer 2, and an easy-to-tear chamfer 10 is arranged on the side of each easy-to-tear hole 9 close to the adhesive layer 2;

[0030] When the device is used, when the fixing band 1 is fixed on the patient's skin through the adhesive layer 2, the position corresponding to the easy-to-tear hole 9 is not in contact with the patient's skin, so when the device needs to be removed from the patient's skin, the fixing band 1 can be removed from both ends. At this time, under the action of the easy-to-tear hole 9, only the part of the adhesive layer 2 around the easy-to-tear hole 9 is in contact with the patient's skin, so that the left and right sides of the fixing band 1 are more convenient to remove from the patient's skin, and then under the action of the easy-to-tear chamfer 10, the middle part of the adhesive layer 2 can be more conveniently removed from the patient's skin, facilitating the operation of medical staff.

[0031] Further, as shown in Figures 1-4 In order to be able to double-protect the ostomy tube, the right end of the protective band 4 is fixedly connected with the fixing band 1, a fixed ring 11 is fixedly connected to the left side of the front side of the fixing band 1, a first magic sticker 12 is arranged on the front side of the protective band 4, and a second magic sticker 13 is arranged on the left end of the protective band 4. The second magic sticker 13 can pass through the fixed ring 11 and be attached to the first magic sticker 12;

[0032] When the device is used, while the ostomy tube is fixed by the fixing buckle 5, the left end of the protective band 4 can also pass through the fixed ring 11, and the left end of the protective band 4 is fixed to the outer side of the protective band 4 by the first magic sticker 12 and the second magic sticker 13. At this time, the ostomy tube inside the fixing buckle 5 can be fixed and protected again by the protective band 4.

[0033] Further, as shown in Figures 1-4 In order to facilitate the identification of different ostomy tubes, a plurality of mark positions 14 for distinguishing different ostomy tubes are arranged on the front side of the protective band 4;

[0034] When the device is used, different ostomy tubes can be marked on the mark positions 14 by a marker pen or a pasted label.

[0035] Further, as shown in Figures 1-4As shown, in order to reduce the thickness of the device as a whole, thereby reducing the discomfort when wearing the device, the fixed buckle 5 comprises two buckle assemblies 15 which are symmetrical left and right, each of which comprises a first arc-shaped plate 16 and a second arc-shaped plate 17, the second arc-shaped plate 17 being rotatably connected to the front side of the first arc-shaped plate 16, and a C-shaped band 18 being provided on the outer side of the first arc-shaped plate 16, the front and rear sides of the C-shaped band 18 being fixedly connected with the second arc-shaped plate 17 and the first arc-shaped plate 16 respectively, and the C-shaped band 18 being an elastic band capable of providing power for the second arc-shaped plate 17 to rotate and expand relative to the first arc-shaped plate 16.

[0036] In use, generally only part of the fixed buckle 5 is used to fix the ostomy tube, and therefore, when the protective band 4 is used, the second arc-shaped plate 17 which is not used can be rotated relative to the first arc-shaped plate 16, thereby reducing the height of the second arc-shaped plate 17 and reducing the discomfort of the patient, and through the C-shaped design of the C-shaped band 18, the force acting on the second arc-shaped plate 17 when it is rotated and expanded relative to the first arc-shaped plate 16 is more uniform.

[0037] In use of the device, when it is necessary to fix the ostomy tube, the protective layer 3 on the back side of the adhesive layer 2 is removed, and then the fixing band 1 can be fixed on the skin of the patient at a suitable position by the adhesive layer 2, and when fixing the ostomy tube, the ostomy tube can be clamped inside the corresponding fixed buckle 5, and the ostomy tube of the patient is fixed by the fixed buckle 5, thereby reducing the probability of the ostomy tube being pulled and increasing the service life of the ostomy tube, and generally only part of the fixed buckle 5 is used to fix the ostomy tube in use, and therefore, under the action of the protective band 4, the second arc-shaped plate 17 which is not used to clamp the ostomy tube can be rotated relative to the first arc-shaped plate 16, thereby reducing the height of the second arc-shaped plate 17 and reducing the discomfort of the patient.

[0038] The device has novel structure, clever design and simple and convenient operation, effectively achieves the purpose of fixing different models of ostomy tubes, realizes the function of protecting the adhesive part, facilitates the removal of the device from the skin of the patient, can double-protect the ostomy tube, facilitates the identification of different ostomy tubes, reduces the thickness of the device as a whole, and reduces the discomfort of the patient.

[0039] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A kidney fistula stoma fixator comprising a fixing belt (1), characterized in that: The rear side of the fixing band (1) is fixedly connected with a sticking layer (2), the rear side of the sticking layer (2) is provided with a detachable protective layer (3), the front side of the fixing band (1) is provided with a protective band (4), a plurality of fixing buckles (5) of different sizes are arranged between the fixing band (1) and the protective band (4), and the fixing buckles (5) and the protective band (4) are matched to form a structure for fixing an ostomy tube.

2. The nephrostomy tube securement device of claim 1, wherein: The protective layer (3) comprises a protective ring (6) and a protective patch (7), and a plurality of tear lines (8) are arranged on the rear side of the protective patch (7).

3. The nephrostomy tube securement device of claim 1, wherein: A tear hole (9) is arranged on each of the left and right sides of the sticking layer (2), and a tear chamfer (10) is arranged on the side of each tear hole (9) close to the sticking layer (2).

4. The fistula set according to claim 1, wherein: The right end of the protective band (4) is fixedly connected with the fixing band (1), the left side of the front side of the fixing band (1) is fixedly connected with a fixing ring (11), the front side of the protective band (4) is provided with a first magic tape (12), the left end of the protective band (4) is provided with a second magic tape (13), and the second magic tape (13) can pass through the fixing ring (11) and be attached to the first magic tape (12).

5. The fistula set of claim 1, wherein: A plurality of mark positions (14) for distinguishing different ostomy tubes are arranged on the front side of the protective band (4).

6. The fistula set according to claim 1, wherein: The fixing buckle (5) comprises two buckle assemblies (15) symmetrical to each other, each buckle assembly (15) comprises a first arc-shaped plate (16) and a second arc-shaped plate (17), the second arc-shaped plate (17) is rotationally connected to the front side of the first arc-shaped plate (16), and the outer side of the first arc-shaped plate (16) is provided with a C-shaped band (18), and the front and rear sides of the C-shaped band (18) are fixedly connected with the second arc-shaped plate (17) and the first arc-shaped plate (16) respectively.

Images