Excrement collecting bag capable of flushing crissum

Abstract

The utility model relates to the technical field of medical instruments, in particular to an excrement collecting bag capable of flushing crissum, which comprises an excrement bag provided with a support ring. A restraining sleeve is arranged on the supporting ring, a liquid bag and an air bag are arranged in the restraining sleeve, flushing fluid is stored in the liquid bag, and the air bag is connected with an inflation device. A first easy-to-tear opening and a second easy-to-tear opening are formed in the liquid bag, the air bag has an initial state, and when the air bag is in the initial state, the liquid bag is not squeezed to be broken; the air bag is inflated, so that the air bag is expanded, the air bag in the binding sleeve is extruded, the first easy-to-tear opening is broken, and flushing fluid in the liquid bag is sprayed out; when the air bag is inflated continuously, the air bag expands continuously, the second easy-to-tear opening can be broken, the air bag breaks through constraint of the constraint sleeve, and the air bag fills an inner ring gap of the supporting ring. According to the excrement collecting bag capable of flushing the crissum, the comfort degree of a patient after defecation can be improved, and the crissum infection risk is reduced.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, specifically to a stool collection bag that can be used to flush the perianal area. Background Technology

[0002] Currently, when a patient's condition is more serious, they usually not only need to stay in bed for a long time, but may also be accompanied by fecal incontinence. For patients who are bedridden for a long time and have fecal incontinence, medical staff usually have the patient wear a fecal collection bag so that the patient can defecate on their own when family members or medical staff do not notice the patient's need to defecate in time, thereby improving the convenience of the patient's defecation.

[0003] However, although current stool collection bags can collect excrement when patients defecate, it is difficult to clean the patient's anus in time when the patient is unattended. This makes the perianal area prone to excrement contamination, which can easily lead to perianal infection and increase the patient's discomfort.

[0004] Therefore, improving patient comfort after defecation and reducing the risk of perianal infection when patients use stool collection bags alone are urgent technical problems that need to be solved. Utility Model Content

[0005] The purpose of this invention is to address the aforementioned shortcomings of current stool collection bags in practical use by providing a stool collection bag that can rinse the perianal area, thereby improving patient comfort after defecation and reducing the risk of perianal infection when using the stool collection bag alone.

[0006] To achieve the above-mentioned objectives, this utility model provides the following technical solution:

[0007] A stool collection bag for rinsing the perianal area includes a stool bag with a support ring. The support ring is annular and is used to fix the patient's perianal area so that the patient's anus corresponds to the inner ring of the support ring. A restraint sleeve is provided on the support ring, and a liquid bladder and an air bladder are provided inside the restraint sleeve. The liquid bladder stores rinsing fluid, and the air bladder is connected to an inflation device for inflating and deflating the air bladder.

[0008] The liquid-filled bladder is provided with a first tear-off and a second tear-off. The bladder has an initial state in which the liquid-filled bladder is not ruptured. By inflating the bladder, it expands, compressing the bladder inside the restraint sleeve, causing the first tear-off to rupture, allowing the flushing fluid in the liquid-filled bladder to spray out and act on the patient's anus for flushing. When the bladder is continuously inflated, it continues to expand, causing the second tear-off to rupture, allowing the bladder to break through the restraint sleeve and fill the inner ring gap of the support ring.

[0009] As the preferred technical solution of this application, the difficulty of tearing the first easy-tear opening is lower than the difficulty of tearing the second easy-tear opening.

[0010] As the preferred technical solution of this application, the liquid bladder and the restraint sleeve are adhered together, so that the part of the liquid bladder with the first easy-tear opening is shared with the restraint sleeve.

[0011] As the preferred technical solution of this application, the liquid bladder is located on the side of the restraint sleeve facing the patient's anus;

[0012] The first tear-off opening is located on the side of the bladder facing the patient's anus.

[0013] As the preferred technical solution of this application, the restraint sleeve is a non-elastic ring-shaped sleeve structure.

[0014] As the preferred technical solution of this application, the airbag is elastic. After the airbag is inflated and the first and second tear-off openings are torn, the airbag can continue to expand until the airbag can reduce the inner ring gap diameter of the support ring to 0-3mm.

[0015] As the preferred technical solution of this application, the inflation device includes an inflation tube and an inflation cylinder, wherein the inflation tube connects the inflation cylinder and the air bag.

[0016] As the preferred technical solution of this application, the support ring includes a support ring body and a silicone layer. The support ring body is made of a rigid material, and the silicone layer is made of silicone. The silicone layer is wrapped around the outside of the ring body.

[0017] As the preferred technical solution of this application, both the airbag and the liquid bag are ring-shaped structures.

[0018] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0019] 1. In the scheme of this application, by setting up an air bladder and a liquid bladder, and placing the air bladder and the liquid bladder inside the restraint sleeve, the air bladder is in its initial state before or during defecation, at which time the liquid bladder is not ruptured. After the patient defecates, the air bladder is inflated, causing it to gradually expand, thereby gradually compressing the gaps inside the restraint sleeve, and thus gradually applying pressure to the liquid bladder. When the liquid bladder is squeezed, its first tear-off opening ruptures, allowing the flushing fluid inside the liquid bladder to spray out from the first tear-off opening and act on the patient's anus, thereby cleaning the patient's anus and reducing excrement. The residue remains around the patient's anus. The balloon is then inflated again to further increase the amount of gas inside, causing the balloon to expand continuously and rupture the second tear-off opening. This allows the balloon to break free of the restraint sleeve and expand further, filling the gap in the inner ring of the support ring. This reduces the chance of feces leaking from the bag opening when the patient's stool collection bag is changed. As a result, the patient's comfort after defecation is improved and the risk of perianal infection is reduced when using the stool collection bag alone.

[0020] 2. The difficulty of tearing the first tear opening is lower than that of tearing the second tear opening, so that when the liquid bladder is compressed, the first tear opening is torn before the second tear opening, so that the flushing fluid can be sprayed out of the liquid bladder and act on the patient's anus.

[0021] 3. The airbag is made elastic, so that the expansion degree of the airbag can be significantly increased when it is inflated. This allows the inflated airbag to reduce the inner ring gap diameter of the support ring to 0-3mm, which can further reduce the risk of feces leaking out of the stool bag when the patient is in a lateral position and has finished defecating.

[0022] 4. By setting up a support ring body and a silicone layer, the support ring can be made both rigid and elastic, thereby improving the comfort of the support ring when fixed in the patient's perianal area. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of one embodiment of a fecal collection bag for rinsing the perianal area, as described in this application.

[0024] Figure 2 This is a schematic diagram of the structure of a fecal collection bag for rinsing the perianal area, as described in this application, when both the first and second tear-off openings are broken.

[0025] Figure 3 This is a schematic diagram of the structure located at the support ring in one embodiment of a fecal collection bag for rinsing the perianal area according to this application.

[0026] Figure 4This is a schematic diagram of the structure located at the first and second tear-off openings in one embodiment of a fecal collection bag for rinsing the perianal area, as described in this application.

[0027] Figure 5 This is a schematic diagram of the support ring structure when both the first and second tear-off openings of a fecal collection bag for rinsing the perianal area, as described in this application, are broken, according to one embodiment of the present application.

[0028] The diagram shows: 1-Poop bag, 2-Support ring, 3-Restraint sleeve, 4-Liquid bladder, 5-Air bladder, 6-Inflation device, 7-First easy-tear opening, 8-Second easy-tear opening, 9-Inflation tube, 10-Inflation cylinder, 11-Cylinder body, 12-Piston rod, 13-Switch, 14-Adhesive part. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.

[0030] Therefore, the following detailed description of the embodiments of this utility model is not intended to limit the scope of the claimed utility model, but merely to illustrate some embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0031] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0032] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0033] In the description of this utility model, it should be noted that the terms "upper," "lower," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use, or the orientation or positional relationship commonly understood by those skilled in the art. These terms are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this utility model. In addition, the terms "first," "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0034] Example 1: This example provides a stool collection bag for rinsing the perianal area. See [link to example]. Figures 1-5 As shown, the device includes a fecal bag 1, on which a support ring 2 is provided. The support ring 2 is annular and is used to fix the patient's anus around the anus, so that the patient's anus corresponds to the inner circle of the support ring 2. A restraint sleeve 3 is provided on the support ring 2. A liquid bladder 4 and an air bladder 5 are provided inside the restraint sleeve 3. The liquid bladder 4 stores flushing fluid, and the air bladder 5 is connected to an inflation device 6, which is used to inflate and deflate the air bladder 5.

[0035] The liquid bladder 4 is provided with a first tear-off opening 7 and a second tear-off opening 8. The air bladder 5 has an initial state in which the liquid bladder 4 is not ruptured. By inflating the air bladder 5, the air bladder 5 expands, squeezing the air bladder 5 inside the restraint sleeve 3, causing the first tear-off opening 7 to rupture, so that the flushing fluid in the liquid bladder 4 is sprayed out and acts on the patient's anus to flush the anus. When the air bladder 5 is continuously inflated, the air bladder 5 continues to expand, which can cause the second tear-off opening 8 to rupture, so that the air bladder 5 breaks through the restraint sleeve 3 and fills the inner ring gap of the support ring 2.

[0036] In this application, by setting up an air bladder 5 and a liquid bladder 4, and placing the liquid bladder 4 and air bladder 5 within a restraint sleeve 3, the air bladder 5 is in its initial state before or during defecation, at which time the liquid bladder 4 is not ruptured. After the patient defecates, the air bladder 5 is inflated, causing it to gradually expand, thereby gradually compressing the gaps within the restraint sleeve 3, and thus gradually applying pressure to the liquid bladder 4. This causes the first tear-off opening 7 of the liquid bladder 4 to rupture, allowing the flushing fluid inside the liquid bladder 4 to spray out from the first tear-off opening 7 and act on the patient's anus, thereby cleaning the patient's anus and reducing the residue of excrement around the anus. Then, the air bladder 5 is inflated again... The amount of gas in the airbag 5 is further increased, causing the airbag 5 to expand continuously and the second tear-off 8 to rupture. This allows the airbag 5 to expand further after breaking through the restraint sleeve 3, thereby filling the inner ring gap of the support ring 2. This reduces the chance of excrement leaking from the opening of the stool bag 1 when the patient's stool collection bag is changed. In this way, the patient's comfort after defecation is improved and the risk of perianal infection is reduced when the patient uses the stool collection bag alone. The opening of the stool bag 1 refers to the location of the support ring 2, and the patient is in a lateral decubitus position when using the stool collection bag of this application.

[0037] As a preferred embodiment, based on the above method, the difficulty of tearing the first tear-off opening 7 is lower than the difficulty of tearing the second tear-off opening 8.

[0038] Furthermore, the difficulty of tearing the first tear-off 7 is lower than that of tearing the second tear-off 8, so that when the bladder 4 is compressed, the first tear-off 7 is torn open before the second tear-off 8, so that the flushing fluid can be sprayed out from the bladder 4 and act on the patient's anus.

[0039] As a preferred embodiment, based on the above method, the liquid bladder 4 and the restraint sleeve 3 are further bonded together, so that the part of the liquid bladder 4 with the first tear-off opening 7 is shared with the restraint sleeve 3.

[0040] Furthermore, the portion of the liquid bladder 4 with the first tear-off opening 7 is shared with the restraint sleeve 3, thereby further improving the convenience of tearing open the first tear-off opening 7.

[0041] As a preferred embodiment, based on the above method, the liquid bladder 4 is further located on the side of the restraint sleeve 3 facing the patient's anus.

[0042] The first tear-off opening 7 is located on the side of the bladder 4 facing the patient's anus.

[0043] Furthermore, the liquid bladder 4 is placed inside the restraint sleeve 3 on the side facing the patient's anus, and the first tear-off opening 7 is located on the side of the liquid bladder 4 facing the patient's anus, so that after the liquid bladder 4 is compressed and the first tear-off opening 7 is broken, the flushing fluid in the liquid bladder 4 can flush the patient's anus, which further facilitates the release of the flushing fluid to flush the anus.

[0044] As a preferred embodiment, based on the above method, the restraint sleeve 3 is further described as a non-elastic annular sleeve structure.

[0045] Furthermore, the restraint sleeve 3 is made into a non-elastic annular sleeve structure so that as the airbag 5 is gradually inflated, the space inside the restraint sleeve 3 for accommodating the liquid bladder 4 gradually shrinks, which further facilitates the compression of the liquid bladder 4, thereby facilitating the subsequent rupture of the first tear opening 7 and the second tear opening 8.

[0046] As a preferred embodiment, based on the above method, the airbag 5 is further elastic. After the airbag 5 is inflated and the first tear-off opening 7 and the second tear-off opening 8 are torn, the airbag 5 can continue to expand until the airbag 5 can reduce the inner ring gap diameter of the support ring 2 to 0-3mm.

[0047] Furthermore, the airbag 5 is made elastic, so that when the airbag 5 is inflated, the degree of expansion of the airbag 5 can be significantly increased. This allows the inflated airbag 5 to reduce the inner ring gap diameter of the support ring 2 to 0-3mm. When the patient is in a lateral position and has finished defecating, the risk of excrement in the stool bag 1 can be further reduced. Preferably, the inflated airbag 5 can reduce the inner ring gap diameter of the support ring 2 to a state close to 0. At this time, the inner ring of the airbag 5 is wrinkled. The specific material of the airbag 5 that can achieve the above functions is existing technology, so it will not be described in detail here.

[0048] Example 2: Based on the technical solution of Example 1, further details are provided below. Figures 1-5 As shown, the inflation device 6 includes an inflation pipe 9 and an inflation cylinder 10, with the inflation pipe 9 connecting the inflation cylinder 10 and the airbag 5.

[0049] Furthermore, by setting up an air cylinder 10 and an air tube 9, the air cylinder 10 includes a cylinder body 11 and a piston rod 12. By pushing the piston rod 12, the gas in the cylinder body 11 is injected into the airbag 5 through the air tube 9, thereby improving the convenience of inflating the airbag 5. At the same time, a switch 13 is set on the air tube 9 to control the opening and closing of the air tube 9. The specific structure of setting the switch 13 on the air tube 9 is existing technology, so it will not be described in detail here.

[0050] As a preferred embodiment, based on the above method, the support ring 2 further includes a support ring body and a silicone layer. The support ring body is made of a rigid material, and the silicone layer is made of silicone. The silicone layer is wrapped around the outside of the ring body.

[0051] Furthermore, by setting up a support ring body and a silicone layer, the support ring 2 can be made to have greater rigidity while also having elasticity on its surface, thereby improving the comfort of the support ring 2 when fixed in the patient's perianal area.

[0052] As a preferred embodiment, based on the above method, both the airbag 5 and the liquid bag 4 are ring-shaped.

[0053] Furthermore, by making the airbag 5 and the liquid bag 4 into a ring structure so that the airbag 5 and the liquid bag 4 are set around the patient's anus, and the first tear-off opening 7 and the second tear-off opening 8 are both distributed around the central axis of the liquid bag 4, so that the first tear-off opening 7 and the second tear-off opening 8 are both ring-shaped, it is more convenient for the flushing fluid to flush the patient's anus when the first tear-off opening 7 breaks.

[0054] Furthermore, in this application, the portion of the stool bag 1 where the support ring 2 is located is provided with an adhesive part 14 so as to adhesively fix the support ring 2 to the patient's perianal area.

[0055] Furthermore, after the flushing fluid in the bladder 4 flushes the patient's perianal area, a small amount of flushing fluid will be trapped in the gap between the perianal area and the bladder 5. Since the bladder is close to the perianal area, the amount of flushing fluid trapped is small. When changing the stool collection bag later, you only need to put some cotton pads or tissues in front of the patient's perianal area to prevent the small amount of flushing fluid from leaking out along the skin of the patient's buttocks.

[0056] Furthermore, the adhesive part 14 has a ring-shaped structure so that it can be wrapped around the patient's perianal area and adhered to the patient's skin.

[0057] The above embodiments are only used to illustrate the present utility model and are not intended to limit the technical solutions described in the present utility model. Although the present utility model has been described in detail with reference to the above embodiments, the present utility model is not limited to the specific embodiments described above. Therefore, any modifications or equivalent substitutions to the present utility model, and all technical solutions and improvements that do not depart from the spirit and scope of the utility model, are covered within the scope of the claims of the present utility model.

Claims

1. A fecal collection bag for rinsing the perianal area, characterized in that: The device includes a fecal bag with a support ring. The support ring is ring-shaped and is used to fix the patient's anus around the anus, so that the patient's anus corresponds to the inner ring of the support ring. A restraint sleeve is provided on the support ring. The restraint sleeve contains a liquid bladder and an air bladder. The liquid bladder stores flushing fluid, and the air bladder is connected to an inflation device for inflating and deflating the air bladder. The liquid-filled bladder is provided with a first tear-off and a second tear-off. The bladder has an initial state in which the liquid-filled bladder is not ruptured. By inflating the bladder, it expands, compressing the bladder inside the restraint sleeve, causing the first tear-off to rupture, allowing the flushing fluid in the liquid-filled bladder to spray out and act on the patient's anus for flushing. When the bladder is continuously inflated, it continues to expand, causing the second tear-off to rupture, allowing the bladder to break through the restraint sleeve and fill the inner ring gap of the support ring.

2. A stool collection bag for rinsing the perianal area as described in claim 1, characterized in that: The first tear is easier to open than the second tear.

3. A stool collection bag for rinsing the perianal area as described in claim 2, characterized in that: The liquid bladder and the restraint sleeve are bonded together, so that the portion of the liquid bladder with the first easy-tear opening is shared with the restraint sleeve.

4. A stool collection bag for rinsing the perianal area as described in claim 3, characterized in that: The fluid-filled bladder is located inside the restraint sleeve on the side facing the patient's anus; The first tear-off opening is located on the side of the bladder facing the patient's anus.

5. A fecal collection bag for rinsing the perianal area as described in claim 4, characterized in that: The restraint sleeve is a non-elastic ring-shaped structure.

6. A stool collection bag for rinsing the perianal area as described in claim 5, characterized in that: The airbag is elastic. After the airbag is inflated and the first and second tear-off openings are torn, the airbag can continue to expand until the airbag can reduce the inner ring gap diameter of the support ring to 0-3mm.

7. A stool collection bag for rinsing the perianal area as described in claim 6, characterized in that: The inflation device includes an inflation tube and an inflation cylinder, with the inflation tube connecting the inflation cylinder and the air bag.

8. A stool collection bag for rinsing the perianal area as described in claim 7, characterized in that: The support ring includes a support ring body and a silicone layer. The support ring body is made of a rigid material, and the silicone layer is made of silicone. The silicone layer is wrapped around the outside of the ring body.

9. A fecal collection bag for rinsing the perianal area as described in claim 8, characterized in that: Both the air bladder and the liquid bladder have a ring-shaped structure.

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