Ostomy bag with large volume and metering function

Abstract

The utility model relates to an ostomy bag with a large volume and a metering function, which comprises a bag body, an excrement inlet arranged at the upper part of the back of the bag body, an excrement outlet arranged at the bottom of the bag body, a sealing piece A arranged at the excrement outlet and used for controlling the opening and closing of the excrement outlet, and mutually symmetrical expansion bags respectively arranged on the left side and the right side of the bag body. The expansion bag is communicated with the bag body, and a sealing piece B for controlling the opening and closing of the expansion bag and the bag body is arranged at the communication part of the expansion bag and the bag body; the graduated scale A, the graduated scale B and the graduated scale C are respectively used for marking the corresponding relation between the liquid level and the excrement liquid amount when the bag body is not communicated with the expansion bags, one expansion bag is communicated and two expansion bags are communicated; and the front surfaces of the bag body and the expansion bags are transparent films capable of displaying the excrement liquid level. The utility model has the advantages of accommodation upper limit height, flexible adjustment and convenient metering.

Description

Technical Field

[0001] This utility model relates to the field of ostomy bag technology, specifically to an ostomy bag with large volume and metering function. Background Technology

[0002] An ostomy bag is a medical device used to collect and store bodily waste, such as urine and feces. Patients often need to use an ostomy bag to collect and store their waste after undergoing ostomy surgery.

[0003] Traditional ostomy bags have a fixed capacity and are difficult to adjust. Some patients have a large amount of excretion, so the ostomy bags need to be changed frequently. In addition, in certain situations, it is inconvenient for patients to change the ostomy bag, and the risk of the bag bursting due to excessive excretion increases. All of these factors reduce the user experience. Utility Model Content

[0004] The purpose of this invention is to provide an ostomy bag with a large volume and metering function, which has the advantages of high capacity, flexible adjustment and convenient metering.

[0005] The technical solution of this utility model is as follows:

[0006] An ostomy bag with large capacity and metering function includes a bag body, an excrement inlet at the upper part of the back of the bag body, an excrement outlet at the bottom of the bag body, a sealing element A at the excrement outlet to control its opening and closing, and symmetrical expansion bags on the left and right sides of the bag body. The expansion bags are connected to the bag body and a sealing element B at the connection point to control their opening and closing. The bag body and expansion bags are provided with scales A, B, and C. Scales A, B, and C are used to indicate the correspondence between the liquid level and the amount of excrement liquid when the bag body is not connected to the expansion bags, connected to one expansion bag, and connected to two expansion bags, respectively. The front of the bag body and expansion bags is a transparent film that can display the excrement liquid level.

[0007] Preferably, the expansion bag has a buckle on the front and a corresponding slot on the front of the bag body. When the buckle is fastened into the slot, the expansion bag covers the front of the bag body. The scale A is located in the middle of the front of the bag body, the scale B is located on the side of the back of one of the expansion bags, and the scale C is located on the part of the front of the bag body covered by the expansion bag containing scale B. Sufficient space is left between the two expansion bags covering the front of the bag body to display scale A.

[0008] Preferably, the sealing element A is a sealing strip.

[0009] Preferably, the sealing element B is a chain.

[0010] Preferably, it also includes a chassis, the back of which is adhered to the human body by a hydrocolloid dressing. The chassis has an opening that corresponds to the stoma on the human body. The front of the chassis has an annular groove along the opening. The back of the bag has an annular protrusion corresponding to the annular groove along the excrement inlet. The chassis and the bag are detachably connected by inserting the annular protrusion into the annular groove.

[0011] The beneficial technical effects of this utility model are as follows:

[0012] The two expansion bags increase the bag's volume, raising its capacity to hold excrement and expanding its applicability. The connection between the expansion bags and the bag body is controlled by the seal B. Users can choose the number of expansion bags connected to the bag body according to actual needs, allowing for flexible adjustments. By setting scales A, B, and C on the bag body and expansion bags, users can quickly determine the accumulated liquid volume of excrement, making measurement convenient. Attached Figure Description

[0013] The technical solution of this utility model will be further described below with reference to the accompanying drawings.

[0014] Appendix Figure 1 This is a front view of the bag, showing both expansion bags extending outwards.

[0015] Appendix Figure 2 This is a front view of the bag, showing one expansion bag flap on the front of the bag and another expansion bag extending outwards.

[0016] Appendix Figure 3 This is a front view of the bag, with both expansion pouches covering the front of the bag.

[0017] Appendix Figure 4 This is a rear view of the bag.

[0018] Appendix Figure 5 This is the main view of the chassis.

[0019] In the diagram: 1-bag body, 2-excrement inlet, 3-excrement outlet, 4-seal A, 5-expansion bag, 6-seal B, 7-ruler A, 8-ruler B, 9-ruler C, 10-buckle, 11-slot, 12-base plate, 13-opening, 14-annular groove, 15-annular protrusion. Detailed Implementation

[0020] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0021] Example:

[0022] like Figures 1 to 5As shown, this embodiment provides an ostomy bag with large capacity and metering function, including a bag body 1. The upper part of the back of the bag body 1 is provided with an excrement inlet 2, and the bottom of the bag body 1 is provided with an excrement outlet 3. The excrement outlet 3 is provided with a sealing element A4 to control its opening and closing. The left and right sides of the bag body 1 are each provided with a symmetrical expansion bag 5. The expansion bag 5 is connected to the bag body 1 and a sealing element B6 is provided at the connection between the two to control its opening and closing. The bag body 1 and the expansion bag 5 are provided with a scale A7, a scale B8 and a scale C9. The scale A7, scale B8 and scale C9 are respectively used to indicate the correspondence between the liquid level and the amount of excrement liquid when the bag body 1 is not connected to the expansion bag 5, connected to one expansion bag 5 and connected to two expansion bags 5. The front of the bag body 1 and the expansion bag 5 is a transparent film that can display the excrement liquid level.

[0023] The volume of the bag body 1 is increased by two expansion bags 5, which improves the upper limit of excrement capacity and expands the scope of application. The connection between the expansion bags 5 and the bag body 1 is controlled by the sealing element B6. Users can select the number of expansion bags 5 connected to the bag body 1 according to the actual situation, which is flexible. By setting scales A7, B8 and C9 on the bag body 1 and expansion bags 5, users can quickly judge the accumulated liquid volume of excrement, which is convenient for measurement.

[0024] Furthermore, the front of the expansion bag 5 is provided with a buckle 10, and the front of the bag body 1 is provided with a corresponding slot 11 for the buckle 10. When the buckle 10 is fastened into the slot 11, the expansion bag 5 covers the front of the bag body 1. The scale A7 is located in the middle of the front of the bag body 1, the scale B8 is located on the side of the back of one of the expansion bags 5, and the scale C9 is located on the part of the front of the bag body 1 covered by the expansion bag 5 where the scale B8 is located. Sufficient space is left between the two expansion bags 5 covering the front of the bag body 1 to display the scale A7.

[0025] By using the buckle 10 and the slot 11 together, the unused expansion bag 5 is folded inward and secured, making it convenient to place the bag body 1. The scales A7, B8, and C9 are displayed on the front when needed, making it easy for the user to judge the amount of liquid in the excrement. The different positions of the three scales reduce the possibility of confusion during use. When the bag body 1 is not connected to the expansion bag 5, since only the bag body 1 contains the excrement, the liquid level should be judged according to scale A7. Scale A7 is located in the center of the front of the bag body 1 and is not covered by the expansion bag 5. The user can judge the liquid level by comparing the liquid level displayed on the front of the bag body 1 with that on scale A7. When the bag body 1 needs to be connected to an expansion bag 5, the expansion bag 5 without scale B8 is unfolded outward, and then the unfolded expansion bag is opened. Since the bag body 1 and the expansion bag 5 together contain excrement, the liquid volume should be determined according to the scale B8. At this time, the expansion bag 5 where the scale B8 is located is still covering the front of the bag body 1, and the scale B8 is displayed on the front. The user can determine the liquid volume by comparing the scale B8 with the liquid level displayed on the front of the bag body 1. When the bag body 1 needs to connect with the two expansion bags 5, the two expansion bags 5 are unfolded outwards, and then the seal B6 on the two expansion bags 5 is opened. Since the bag body 1 and the two expansion bags 5 together contain excrement, the liquid volume should be determined according to the scale C9. At this time, the expansion bag 5 that originally covered the scale C9 has been removed, and the scale C9 is displayed on the front. The user can determine the liquid volume by comparing the scale B8 with the liquid level displayed on the front of the bag body 1.

[0026] Furthermore, sealing element A4 is a sealing strip.

[0027] The sealing strip is easy to operate and can be reused. When it is necessary to seal the excrement outlet 3, simply roll up the excrement outlet 3 several times and then bend the sealing strip to tie it.

[0028] Furthermore, seal B6 is a chain.

[0029] The zipper is easy to operate and can be reused. When you need to seal the expansion bag 5, press the zipper's protrusion into the notch. When you need to unseal the expansion bag 5, simply pull the zipper's protrusion out of the notch.

[0030] Furthermore, it also includes a chassis 12. The back of the chassis 12 is adhered to the human body by a hydrocolloid dressing. The chassis 12 has an opening 13 that connects with the stoma on the human body. The front of the chassis 12 has an annular groove 14 along the opening 13. The back of the bag body 1 has an annular protrusion 15 corresponding to the annular groove 14 along the excrement inlet 2. The chassis 12 and the bag body 1 are detachably connected by inserting the annular protrusion 15 into the annular groove 14.

[0031] The bag body 1 is indirectly connected to the human body via the base plate 12, which can avoid irritation to the human body when installing or removing the bag body 1 and improve the user experience. When the stoma discharges excrement, the excrement flows into the bag body 1 and the expansion bag 5 that communicates with the bag body 1 through the opening 13 and the excrement inlet 2.

[0032] Working principle and usage process of this utility model:

[0033] When bag 1 receives the excrement discharged from the stoma, bag 1 is connected to base plate 12. The expansion bag 5 with the seal B6 opened is connected to bag 1. The back of bag 1 and the outwardly unfolded expansion bag 5 are against the human body. The transparent film on the front of bag 1 can display the liquid level. The user can select the appropriate scale according to the connection status of expansion bag 5 to correctly judge the amount of excrement liquid.

[0034] When a temporary increase in capacity is needed, simply open the previously closed seal B6 and unfold the corresponding expansion bag 5 outwards.

[0035] When replacing bag 1, the user opens the corresponding seal B6 and expands the expansion bag 5 as needed, removes the old bag 1 connected to the chassis 12, then installs the new bag 1, unseals the seal A4 of the removed old bag 1, pours out the accumulated excrement, cleans bag 1 and expansion bag 5, and finally chooses whether to continue using the old bag 1 or discard it directly based on its condition.

[0036] The above are merely specific application examples of this utility model and do not constitute any limitation on the scope of protection of this utility model. All technical solutions formed by equivalent transformations or equivalent substitutions fall within the scope of protection of this utility model.

Claims

1. A pouch for ostomy having a large capacity and a dosing function, characterized in that: The bag body is provided with an excrement inlet on the upper part of the back surface, an excrement outlet on the bottom, a sealing member A for controlling the opening and closing of the excrement outlet, and two symmetrical expansion bags on the left and right sides of the bag body, respectively. The expansion bags are connected with the bag body and provided with a sealing member B for controlling the opening and closing of the connection part. The bag body and the expansion bags are provided with scale A, scale B and scale C. The scale A, scale B and scale C are used to mark the corresponding relationship between the liquid level and the amount of excrement liquid when the bag body is not connected with the expansion bag, connected with one expansion bag and connected with two expansion bags, respectively. The front surface of the bag body and the expansion bags is a transparent film which can display the liquid level of the excrement.

2. The pouch according to claim 1, having a large capacity and a measurable function, characterized in that: The front surface of the expansion bag is provided with a buckle, and the front surface of the bag body is provided with a corresponding buckle slot. When the buckle is buckled into the buckle slot, the expansion bag covers the front surface of the bag body. The scale A is arranged in the middle of the front surface of the bag body, the scale B is arranged on the side edge of the back surface of one expansion bag, and the scale C is arranged on the part of the front surface of the bag body covered by the expansion bag where the scale B is arranged. The space between the two expansion bags covering the front surface of the bag body is sufficient to display the scale A.

3. The pouch according to claim 1, having a large capacity and a measurable function, characterized in that: The sealing member A is a sealing strip.

4. The pouch according to claim 1, having a large capacity and a measurable function, characterized in that: The sealing member B is a clamping chain.

5. The pouch according to claim 1, having a large capacity and a measurable function, characterized in that: The bottom disc is provided with an opening corresponding to the stoma on the human body, and the front surface of the bottom disc is provided with an annular groove along the opening. The back surface of the bag body is provided with an annular protrusion corresponding to the annular groove along the excrement inlet. The detachable connection between the bottom disc and the bag body is realized by buckling the annular protrusion into the annular groove.

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