Waterproof device for ostomy bag

Abstract

The utility model discloses a waterproof device for an ostomy bag, which belongs to the technical field of medical instruments and comprises a base plate, a bag body, a waistband and a waterproof adhesive tape. A hole is formed in the middle of the base plate, and an annular absorbent cotton pad is arranged on the inner surface of the base plate; the opening of the bag body is hermetically connected with the orifice of the chassis; the waterproof adhesive tape is used for adhering the outer edge of the outer surface of the chassis to the skin. According to the waterproof device for the ostomy bag, the occupied size is small, the base plate is pasted on the skin of a patient through the waterproof adhesive tape, the base plate is attached to the skin in a sealed mode, the ostomy bag naturally droops after being placed in the bag body, and therefore the ostomy and the ostomy bag are prevented from being wetted by water; the bag body is a transparent plastic bag, so that the condition in the bag body is convenient to observe; except the waterproof adhesive tape, other structures of the waterproof device can be repeatedly used after being aired, so that the economic burden of a patient is reduced; the waistband is simple in structure, small in patient skin shielding, convenient and practical.

Description

Technical Field

[0001] The utility model relates to a waterproof device for an ostomy bag and belongs to the technical field of medical equipment. Background Art

[0002] Enterostomy refers to a surgery in which a section of the patient's abdominal intestine is pulled out for disease treatment and then an opening is made in the skin of the abdominal wall to excrete feces. After the operation, the patient needs to use an ostomy bag at the stoma to collect excrement. For stoma patients, some have lifelong stomas and need to use a stoma bag all the time, while those with a short stoma also need to live with a stoma for 3-6 months. Stomas bring certain troubles to patients. For example, if the stoma and stoma bag are not effectively protected during bathing, the stoma bag will be soaked and even water will seep into the area around the stoma, resulting in waste of the stoma bag. At present, some of the waterproof devices for stoma bags disclosed in the prior art cover the entire stoma bag, which is bulky, blocks a lot of the patient's skin, and is not very practical. Utility Model Content

[0003] In order to solve the problems existing in the prior art, the utility model provides a waterproof device for an ostomy bag, which has a simple structure and is reusable, reduces the economic burden on patients, and is convenient and practical.

[0004] The utility model achieves the above-mentioned purpose by adopting the following technical solutions:

[0005] A waterproof device for an ostomy bag, comprising a chassis, a bag body, a waist belt and a waterproof tape;

[0006] The bottom plate is made of a flexible material, a hole is formed in the middle of the bottom plate, and an annular water-absorbing cotton pad is provided on the inner surface of the bottom plate;

[0007] The bag body is a transparent plastic bag, which is arranged on the outer surface of the chassis, and the bag opening of the bag body is sealed and connected to the opening of the chassis;

[0008] The waterproof tape is used to adhere the outer edge of the outer surface of the chassis to the skin;

[0009] The waist belt includes a first fixing belt and a second fixing belt, wherein the inner end of the first fixing belt and the inner end of the second fixing belt are connected to the left inner edge of the chassis and the right inner edge of the chassis respectively;

[0010] The inner end of one of the first fixing belt and the second fixing belt is connected to the left inner edge of the chassis, and the inner end of the other is connected to the right inner edge of the chassis. The outer end of the first fixing belt and the outer end of the second fixing belt are detachably connected.

[0011] Furthermore, a binding rope is provided at the end of the first fixing belt.

[0012] Optionally, the middle parts of the first fixing strap and the second fixing strap are hollowed out, and a latching protrusion is provided at the outer end of the second fixing strap. A plurality of fixing holes are provided at intervals along the length direction of the second fixing strap near the latching protrusion. After the outer end of the second fixing strap passes through the hollow part of the first fixing strap, the latching protrusion is latched in the fixing hole.

[0013] Optionally, the waterproof tape is ring-shaped, the adhesive surface of the waterproof tape is pasted on the release paper, the waterproof tape and the release paper are provided with a fracture, the inner diameter of the waterproof tape ring is smaller than the outer diameter of the chassis, and the outer diameter of the waterproof tape ring is larger than the outer diameter of the chassis.

[0014] Optionally, the waterproof tape consists of two semi-annular tapes.

[0015] Optionally, the inner edge of the chassis is provided with an integrally formed annular ridge, the annular ridge protrudes toward the outer surface of the chassis, and the bag opening of the bag body is fixed on the annular ridge.

[0016] Optionally, the chassis is made of silicone.

[0017] Optionally, an outer surface of the chassis is provided with an adhesive reference line.

[0018] Preferably, the first fixing belt and the second fixing belt have different lengths.

[0019] Optionally, the first fixing belt and the second fixing belt are connected by tying.

[0020] Preferably, scale lines are provided on the first fixing belt and the second fixing belt.

[0021] The beneficial effects of this application include but are not limited to:

[0022] The utility model provides a waterproof device for an ostomy bag, which occupies a small volume. The bottom plate is attached to the patient's skin by a waterproof tape, so that the bottom plate is sealed against the skin. The ostomy bag is placed in the bag body and then droops naturally, thus preventing water from wetting the stoma and the ostomy bag; (2) the bag body is made of a transparent plastic bag, which is convenient for observing the situation inside the bag; (3) except for the waterproof tape, the other structures of the waterproof device can be reused after drying, which reduces the economic burden on the patient; (4) the waist belt has a simple structure, which less blocks the patient's skin and is convenient and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0024] Figure 1 This is a front structural diagram of a waterproof device for an ostomy bag provided by the utility model;

[0025] Figure 2 for Figure 1 Schematic diagram of the back structure;

[0026] Figure 3 It is a structural diagram of the waterproof tape;

[0027] Figure 4 for Figure 1 AA partial cross-section;

[0028] Figure 5 for Figure 4 Schematic diagram of the structure after the waterproof tape is pasted;

[0029] Figure 6 for Figure 4 Enlarged view of middle part B;

[0030] Figure 7 for Figure 5 Enlarged view of the middle C section;

[0031] Figure 8 A schematic diagram of setting a lashing rope on the first fixing belt;

[0032] In the figure, 100, chassis; 110, opening; 120, annular convex edge; 130, pasting reference line; 200, bag body; 300, belt; 310, first fixing belt; 320, second fixing belt; 330, binding rope; 340, scale line; 321, clamping protrusion; 322, fixing hole; 400, waterproof tape; 410, fracture; 500, absorbent cotton pad. DETAILED DESCRIPTION

[0033] In order to clearly illustrate the technical features of this solution, the present invention is described in detail below through specific implementation methods and in conjunction with the accompanying drawings.

[0034] It should be noted that many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways other than those described herein. Therefore, the scope of protection of the present invention is not limited to the specific embodiments disclosed below.

[0035] like Figure 1-Figure 5 As shown in , the waterproof device for an ostomy bag provided by the present invention includes a chassis 100 , a bag body 200 , a waist belt 300 and a waterproof tape 400 .

[0036] The chassis 100 is made of a flexible material, specifically silicone material, which fits the skin better. The chassis 100 has an outer surface for resting on the skin and an outer surface opposite to the inner surface. The bag body 200 is a transparent plastic bag, which is convenient for observing the ostomy bag through the bag body 200. The bag body 200 is arranged on the outer surface of the chassis 100. An opening 110 is formed in the middle of the chassis 100, and the bag opening of the bag body 200 is sealed and connected to the opening 110 of the chassis 100. After the chassis 100 is attached to the skin, the ostomy bag can be placed in the bag body 200 through the opening 110. Figure 5 and Figure 7 As shown in FIG, waterproof tape 400 is used to adhere the outer edge of the outer surface of chassis 100 to the skin. Specifically, waterproof tape 400 is ring-shaped, with the adhesive surface of waterproof tape 400 adhered to release paper. The release paper can be removed during use. The inner diameter of waterproof tape 400 is smaller than the outer diameter of chassis 100, while the outer diameter of waterproof tape 400 is larger than the outer diameter of chassis 100, allowing waterproof tape 400 to fully cover the outer edge of chassis 100.

[0037] Through the above structural setting, the ostomy bag waterproof device provided by the utility model adheres the base plate 100 to the patient's skin through the waterproof tape 400, so that the base plate 100 is sealed against the skin, and the ostomy bag naturally droops after being placed in the bag body 200, preventing water from wetting the stoma and the ostomy bag.

[0038] To further prevent water from penetrating into the opening 110 from the gap between the chassis 100 and the skin, as shown in FIG. Figure 4 and Figure 6 As shown in , the utility model is provided with an annular water-absorbing cotton pad 500 on the inner surface of the chassis 100. Even if a small amount of water seeps into the gap, it will be absorbed by the water-absorbing cotton pad 500.

[0039] The waist belt 300 is used to further secure the waterproof device, keeping it at the patient's waist and preventing it from shifting due to patient movement, which could affect the sealing and waterproofing performance. Specifically, the waist belt 300 includes a first fixing strap 310 and a second fixing strap 320. The inner ends of the first fixing strap 310 and the second fixing strap 320 are connected to the left inner edge and the right inner edge of the chassis 100, respectively. The inner end of one of the first fixing strap 310 and the second fixing strap 320 is connected to the left inner edge of the chassis 100, while the inner end of the other is connected to the right inner edge of the chassis 100. The outer ends of the first fixing strap 310 and the second fixing strap 320 are detachably connected.

[0040] Specifically, in order to facilitate the connection between the first fixing belt 310 and the second fixing belt 320 and to minimize the obstruction of the skin by the first fixing belt 310 and the second fixing belt 320, in a preferred embodiment, the middle of the first fixing belt 310 and the second fixing belt 320 are hollowed out, and the outer end of the second fixing belt 320 is provided with a clamping protrusion 321, and a plurality of fixing holes 322 are spaced apart along the length direction of the second fixing belt 320 near the clamping protrusion 321. Figure 1 and Figure 2 As shown in the figure, a row of latches and fixing holes are provided above and below the hollowed-out area. During use, the outer end of the second fixing belt 320 is wrapped around the body and passed through the hollowed-out area of ​​the first fixing belt 310. The length of the second fixing belt 320 extending from the hollowed-out area is adjusted according to the patient's waist circumference. The latches 321 are then engaged in the corresponding fixing holes 322, securing the belt 300 around the patient's waist and further securing the waterproof device. The latches 321 and fixing holes 322 can be constructed using conventional structures in the prior art. For example, the diameter of the end of the latches 321 can be increased to prevent the latches 321 from falling out of the fixing holes 322.

[0041] Further, such as Figure 8 As shown in FIG, a tying rope 330 may be provided at the end of the first fixing strap. If there is concern that the connection between the protrusion and the fixing hole is not secure, the tying rope may be used to tie the connection between the first fixing strap and the second fixing strap. The tying rope is a rope of a certain width to facilitate tying and untying.

[0042] Furthermore, the lengths of the first and second straps can be set to be unequal, so that the connection between the first and second straps is located on the side of the patient's body for easier operation, rather than directly behind the waist. For example, the second strap 320 located on the right side of the body when worn can be made longer, so that the second strap 320 can be wrapped around the patient's body from behind to the left side of the body, making it easier for the patient to connect it to the first strap 310.

[0043] The position of the waist belt 300 may interfere with the pasting operation of the waterproof tape 400. Figure 3 As shown in the figure, the present invention provides a cutout 410 on the waterproof tape 400 and the release paper, or the waterproof tape 400 is formed from two semi-circular tapes. When applying the waterproof tape 400, the waterproof tape 400 is placed at the position of the cutout 410 to the back of the waist belt 300, or the two semi-circular tapes are applied to the back of the two waist belts 300 respectively.

[0044] After taking a shower and drying the body, the user can unfasten the waist belt 300 and tear off the waterproof tape 400 to remove the waterproof device. Except for the waterproof tape 400, the rest of the waterproof device can be reused after drying, thus reducing the financial burden on the patient.

[0045] like Figure 6 As shown in FIG, an integrally formed annular flange 120 is generally provided on the inner edge of the ring of the chassis 100. The annular flange 120 protrudes toward the outer surface of the chassis 100, and the opening of the bag body 200 is fixed to the annular flange 120. Specifically, the bag body 200 can be fixed to the annular flange 120 by hot melt pressing or adhesive bonding.

[0046] like Figure 1 As shown in , in a preferred embodiment, a pasting reference line 130 is provided on the outer surface of the chassis, which facilitates the patient to determine the pasting position of the waterproof tape according to the reference line and ensures that the edge of the chassis is fully covered.

[0047] In addition, the waterproof tape 400 can be the provided medical tape or the plastic tape to save costs.

[0048] In order to simplify the structure and operation, the first fixing belt and the second fixing belt can also be connected by a simple tying method.

[0049] Preferably, the first and second fixing straps are provided with scale lines 340. For example, the 0 scale mark can be set at the end of the first fixing strap, and the scale value increases toward the second fixing strap. After the second fixing strap is passed through the hollow portion of the first fixing strap and fastened, the scale value at the intersection of the second fixing strap and the 0 scale mark is read, which is the patient's waist circumference. The purpose of providing scale lines is, first, to facilitate the patient to accurately and quickly find the corresponding fixing hole based on their abdominal circumference to connect with the cam; second, when a patient develops a parastomal hernia, the side of the stoma will bulge. If the patient observes the waist circumference measured by the belt and finds that the waist circumference has increased, it is necessary to be vigilant and remind the patient and medical staff to pay attention to complications in a timely manner.

[0050] In the description of the present invention, it should be understood that the terms "center", "front", "back", "left", "right", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the present invention.

[0051] In this utility model, unless otherwise specified or limited, the terms "disposed," "installed," "connected," "connected," "fixed," etc. should be understood in a broad sense. For example, they may refer to fixed connection, detachable connection, or integration; they may refer to direct connection or indirect connection through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0052] The above specific implementation methods cannot be used as a limitation on the protection scope of the present utility model. For those skilled in the art, any replacement, improvement or transformation made to the implementation methods of the present utility model falls within the protection scope of the utility model.

[0053] Anything not described in detail in the present invention is well known to those skilled in the art.

Claims

1. A waterproof device for an ostomy bag, characterized in that: Including chassis, bag body, waist belt and waterproof tape; The bottom plate is made of a flexible material, a hole is formed in the middle of the bottom plate, and an annular water-absorbing cotton pad is provided on the inner surface of the bottom plate; The bag body is a transparent plastic bag, which is arranged on the outer surface of the chassis, and the bag opening of the bag body is sealed and connected to the opening of the chassis; The waterproof tape is used to adhere the outer edge of the outer surface of the chassis to the skin; The waist belt includes a first fixing belt and a second fixing belt, wherein the inner end of the first fixing belt and the inner end of the second fixing belt are connected to the left inner edge of the chassis and the right inner edge of the chassis respectively; The inner end of one of the first fixing belt and the second fixing belt is connected to the left inner edge of the chassis, and the inner end of the other is connected to the right inner edge of the chassis. The outer end of the first fixing belt and the outer end of the second fixing belt are detachably connected.

2. The waterproof device for an ostomy bag according to claim 1, characterized in that: The middle portions of the first fixing strap and the second fixing strap are hollowed out, and a latching protrusion is provided at the outer end of the second fixing strap. A plurality of fixing holes are provided at intervals along the length direction of the second fixing strap near the latching protrusion. After the outer end of the second fixing strap passes through the hollow portion of the first fixing strap, the latching protrusion is latched in the fixing hole. The end of the first fixing belt is provided with a binding rope.

3. The waterproof device for an ostomy bag according to claim 1, characterized in that: The waterproof tape is ring-shaped, the adhesive surface of the waterproof tape is pasted on the release paper, the waterproof tape and the release paper are provided with a fracture, the inner diameter of the waterproof tape ring is smaller than the outer diameter of the chassis, and the outer diameter of the waterproof tape ring is larger than the outer diameter of the chassis.

4. The waterproof device for an ostomy bag according to claim 1, characterized in that: The waterproof adhesive tape is composed of two semi-annular adhesive tapes.

5. The waterproof device for an ostomy bag according to claim 1, characterized in that: The inner edge of the chassis is provided with an integrally formed annular convex edge, which protrudes toward the outer surface of the chassis, and the bag opening of the bag body is fixed on the annular convex edge.

6. The waterproof device for an ostomy bag according to claim 1, characterized in that: The chassis is made of silicone.

7. The waterproof device for an ostomy bag according to claim 1, characterized in that: The outer surface of the chassis is provided with a pasting reference line.

8. The waterproof device for an ostomy bag according to claim 1, characterized in that: The first fixing belt and the second fixing belt have different lengths.

9. The waterproof device for an ostomy bag according to claim 1, characterized in that: The first fixing belt and the second fixing belt are connected by tying.

10. The waterproof device for an ostomy bag according to claim 1, characterized in that: The first fixing belt and the second fixing belt are provided with scale lines.

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