Stoma drainage bag

Abstract

The stoma drainage bag comprises a bag body, an opening for stoma excrement to flow in is formed in the upper side of the bag body, and scale marks are arranged on the outer surface of the bag body; an exhaust port is further formed in the upper side of the bag body, an exhaust pipe is arranged at the exhaust port, a partition plate is arranged in the exhaust pipe, a plurality of first through holes are evenly formed in the partition plate, the bag body is communicated with the outside through the first through holes, an adjusting plate is rotationally connected into the exhaust pipe, and a communicating part for communicating the first through holes and a shielding part for shielding the first through holes are arranged on the adjusting plate; an adsorption assembly used for adsorbing peculiar smell is further detachably connected into the exhaust pipe. The scale marks are arranged, so that the excretion amount can be conveniently recorded; by arranging the adsorption assembly at the exhaust port, peculiar smell in the gas can be adsorbed during exhaust, and the problem that the gas cannot be directly exhausted is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical articles, in particular to a stoma drainage bag. Background Art

[0002] Stoma drainage bags are special bags placed outside the patient's body to collect waste such as feces, mucus and urine. Existing stoma drainage bags cannot measure the volume of the bag, which makes it inconvenient for medical staff to record the amount of excretion. The excrement produced contains gas, which will swell the bag after long-term use. Although there is an exhaust port on the bag, the gas cannot be discharged directly due to the odor. Utility Model Content

[0003] In order to overcome the deficiencies of the prior art, the utility model aims to provide a stoma drainage bag to solve the problems of the existing stoma drainage bag that it is inconvenient to measure the discharge volume and the exhaust gas cannot be directly discharged due to the presence of odor.

[0004] The technical solution adopted by the utility model is as follows:

[0005] A stoma drainage bag comprises a bag body, wherein an opening is provided on the upper side of the bag body for stoma excreta to flow in, and scale lines are provided on the outer surface of the bag body; an exhaust port is also provided on the upper side of the bag body, an exhaust pipe is provided at the exhaust port, a partition is provided in the exhaust pipe, a plurality of first through holes are evenly provided on the partition, the first through holes connect the bag body with the outside, an adjustment plate is rotatably connected in the exhaust pipe, a connecting portion for connecting the first through holes and a shielding portion for shielding the first through holes are provided on the adjustment plate; an adsorption component for adsorbing odors can also be detachably connected in the exhaust pipe.

[0006] Compared with the prior art, the principles and beneficial effects of the utility model are as follows:

[0007] By setting scale lines, the excretion volume can be conveniently recorded; by setting an exhaust port, the gas in the bag can be conveniently discharged to avoid bag bulging; by setting a partition and an adjustment plate at the exhaust port, when the adjustment plate is rotated to make the shielding part on the adjustment plate cooperate with the first through hole, the bag body is sealed to prevent the excrement in the bag from leaking; when the adjustment plate is rotated to make the connecting part on the adjustment plate cooperate with the first through hole, the bag body is connected with the outside world for exhaust; by setting an adsorption component in the exhaust pipe, the odor in the gas can be adsorbed during exhaust, solving the problem that the gas cannot be discharged directly.

[0008] As a preferred embodiment of the utility model, the adjustment plate is fitted with the partition, the connecting portion includes a plurality of second through holes that cooperate with the plurality of first through holes, the shielding portion includes other areas except the second through holes, and the bag body is connected to the outside when the second through holes overlap or partially overlap with the first through holes. In this solution, when the adjustment plate is rotated to the point where the second through holes overlap or partially overlap with the first through holes, the first through holes and the second through holes form a gas passage to ensure that the bag body is connected to the outside. Conversely, when the adjustment plate is rotated to the point where the shielding portion overlaps with the first through hole, the shielding portion blocks the first through hole, cuts off the gas passage, and restricts the flow of gas. By rotating the adjustment plate, the opening and closing of the gas passage can be adjusted, and the operation is simple and convenient.

[0009] As a preferred embodiment of the utility model, a sealing strip is provided on one side of the second through hole along the rotation direction, and the sealing strip can be attached to the inner wall of the first through hole. By providing the sealing strip, this solution can improve the sealing effect when the shielding part cooperates with the first through hole to block the gas channel.

[0010] As a preferred embodiment of the utility model, the adsorption component includes a fixed frame, a double-layered breathable net is arranged in the middle of the fixed frame, an adsorbent is sandwiched between the double-layered breathable net, a magnet is arranged on the side of the fixed frame close to the exhaust pipe, an iron sheet is arranged on the end of the exhaust pipe close to the fixed frame, and the magnet and the iron sheet are magnetically matched. In this solution, the adsorbent is sandwiched between the adsorbent, the breathable net can ensure the circulation of the gas, the adsorbent can remove the odor in the gas, and the fixed frame and the exhaust pipe are arranged to be magnetically matched, so that they can be easily disassembled for replacement.

[0011] As a preferred embodiment of the utility model, an adjustment rod is provided on the upper side of the adjustment plate, and an adjustment slot is provided on the exhaust pipe at a position corresponding to the adjustment rod, and the adjustment rod is slidably fitted in the adjustment slot, and a limiter is provided in the adjustment slot to limit the sliding of the adjustment rod. In this solution, when the adjustment rod slides in the adjustment slot, the adjustment plate is driven to rotate, thereby adjusting the opening and closing of the gas channel, which is simple to operate and convenient to use.

[0012] As a preferred embodiment of the utility model, the limiter includes an elastic member arranged on the opposite side walls of the adjustment groove, and the elastic member is provided with a plurality of protrusions along its length direction on the side close to the adjustment rod, and the adjustment rod is located between two adjacent protrusions. In this solution, by providing a protrusion on the elastic member, the protrusion can limit the adjustment needs and fix the adjustment rod. Because the elastic member is elastic, the adjustment rod can resist the protrusion to achieve sliding under the push of force. Therefore, this solution can not only achieve sliding by pushing the adjustment rod, but also achieve automatic fixation between two adjacent protrusions, and is easy to operate.

[0013] As a preferred embodiment of the present invention, the adsorbent material is activated carbon. The activated carbon used in this solution has strong adsorption, good adsorption effect, low cost, and is conducive to mass production. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the embodiment of the utility model Figure 1 ;

[0015] Figure 2 This is a schematic diagram of the structure of the embodiment of the utility model Figure 2 ;

[0016] Figure 3 It is a schematic diagram of the structure of the exhaust pipe in the embodiment of the utility model;

[0017] Figure 4 It is a structural schematic diagram of the adjustment plate in the embodiment of the utility model;

[0018] Figure 5 It is a schematic diagram of the structure of the partition plate and the adjustment plate in the embodiment of the utility model;

[0019] Figure 6 yes Figure 3 A is an enlarged view of the middle image.

[0020] Reference numerals include:

[0021] Bag body 1, opening 2, scale line 3, exhaust port 4, exhaust pipe 5, iron sheet 6, fixing frame 7, air-permeable net 8, partition 9, first through hole 10, adjustment plate 11, second through hole 12, shielding part 13, adjustment rod 14, sealing strip 15, elastic member 16, protrusion 17. DETAILED DESCRIPTION

[0022] Typical embodiments that embody the features and advantages of the present invention will be described in detail in the following description. It should be understood that the present invention can have various changes in different embodiments without departing from the scope of the present invention, and the descriptions and illustrations therein are essentially for illustrative purposes rather than for limiting the present invention.

[0023] In the description of the present application, the terms "top", "bottom", "one end", "one side", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the structure referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they should not be understood as limitations on the present application.

[0024] See also Figure 1-3As shown, this embodiment discloses a stoma drainage bag, including a bag body 1, an opening 2 for stoma excrement to flow into is provided on the upper side of the bag body 1, and a bottom plate in contact with the skin is provided at the opening 2. In this solution, the bottom plate can be fixed integrally with the bag body 1, and in other embodiments, the bottom plate can be detachably connected to the bag body 1. The detachable connection method is a prior art and will not be described in detail here. In other embodiments, a strap is fixed on the bag body 1, and the strap is fixed to the patient's waist. By providing the strap, the bag body 1 can be fixed more securely.

[0025] The outer surface of the bag body 1 is provided with scale lines 3, and the amount of excretion can be conveniently recorded by setting the scale lines 3. The upper side of the bag body 1 is also provided with an exhaust port 4, which is provided on the side opposite to the opening 2. An exhaust pipe 5 is fixed at the exhaust port 4, and a partition 9 is fixed inside the exhaust pipe 5. The partition 9 is evenly provided with a number of first through holes 10, and the first through holes 10 connect the bag body 1 with the outside world. An adjustment plate 11 is rotatably connected inside the exhaust pipe 5, and a connecting portion for connecting the first through holes 10 and a shielding portion 13 for shielding the first through holes 10 are provided on the adjustment plate 11. Specifically, the adjustment plate 11 is fitted with the partition 9, and a central axis is fixed at the center of the adjustment plate 11, and the partition 9 is rotatably connected to the central axis. In other embodiments, an annular groove matching the edge of the adjustment plate 11 is provided on the inner wall of the exhaust pipe 5, and the adjustment plate 11 rotates in the annular groove. The adjusting plate 11 is provided with a plurality of second through holes 12 that match the plurality of first through holes 10. When the second through holes 12 overlap or partially overlap with the first through holes 10, the first through holes 10 and the second through holes 12 form a gas passage to ensure that the bag body 1 is connected to the outside so as to discharge the gas in the bag and avoid bag expansion; other areas other than the second through holes 12 form a shielding portion 13, which matches the shape of the first through holes 10. When the shielding portion 13 overlaps with the first through holes 10, the shielding portion 13 shields the first through holes 10 to limit the flow of gas and seal the bag body 1 to prevent leakage of excrement in the bag. A sealing strip 15 is installed on one side of the second through hole 12 along the rotation direction, see Figure 4 and Figure 5 As shown, the sealing strip 15 extends out from one side close to the partition 9. When the shielding portion 13 overlaps with the first through hole 10, the extended portion of the sealing strip 15 can fit with the inner wall of the first through hole 10. By providing the sealing strip 15, the sealing effect can be improved.

[0026] An adjusting rod 14 is fixed on the upper side of the adjusting plate 11. A through adjusting slot is provided on the exhaust pipe 5 at a position corresponding to the adjusting rod 14. The adjusting rod 14 slides in the adjusting slot. When the adjusting rod 14 slides in the adjusting slot, the adjusting plate 11 is driven to rotate, thereby adjusting the position of the adjusting plate 11 to open and close the gas passage. An elastic member 16 is fixed on the opposite side wall of the adjusting slot, see Figure 6As shown, the elastic member 16 is integrally formed with a plurality of protrusions 17 along its length direction on one side close to the adjusting rod 14. The adjusting rod 14 can be fixed between two adjacent protrusions 17. When in use, by pushing the adjusting rod 14, the adjusting rod 14 can resist the elastic protrusions 17 from sliding between the two elastic members 16. When the pushing stops, the adjusting rod 14 can be fixed between the two adjacent protrusions 17 to achieve automatic limiting.

[0027] The exhaust pipe 5 can also be detachably connected with an adsorption component for adsorbing odors. Specifically, the adsorption component includes a fixed frame 7, a double-layer breathable net 8 is fixed in the middle of the fixed frame 7, and an adsorbent material is sandwiched between the double-layer breathable net 8. In this solution, the adsorbent material uses activated carbon, which has strong adsorption properties and low cost, and is conducive to mass production. A magnet is fixed to the side of the fixed frame 7 close to the exhaust pipe 5, and an iron sheet 6 is fixed to the end of the exhaust pipe 5 close to the fixed frame 7, and the magnet and the iron sheet 6 are magnetically matched. In this solution, the breathable net 8 can ensure the circulation of gas, and the adsorbent material can remove odors in the gas. The fixed frame 7 and the exhaust pipe 5 are set to be magnetically matched, which can make disassembly more convenient so that it can be replaced in time when the adsorption effect is not enough.

[0028] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A stoma drainage bag, comprising a bag body, wherein an opening is provided on the upper side of the bag body for stoma excreta to flow in, and wherein: The outer surface of the bag body is provided with scale lines; an exhaust port is also opened on the upper side of the bag body, an exhaust pipe is arranged at the exhaust port, a partition is arranged inside the exhaust pipe, a plurality of first through holes are evenly opened on the partition, the first through holes connect the bag body with the outside, an adjustment plate is rotatably connected inside the exhaust pipe, a connecting part for connecting the first through holes and a shielding part for shielding the first through holes are provided on the adjustment plate; an adsorption component for adsorbing odors can also be detachably connected inside the exhaust pipe.

2. The stoma drainage bag according to claim 1, characterized in that: The adjusting plate is fitted with the partition, the connecting part includes a plurality of second through holes matching with the plurality of first through holes, the shielding part includes other areas except the second through holes, and when the second through holes overlap or partially overlap with the first through holes, the bag body is connected with the outside.

3. The stoma drainage bag according to claim 2, characterized in that: A sealing strip is provided on one side of the second through hole along the rotation direction, and the sealing strip can be in contact with the inner side wall of the first through hole.

4. The stoma drainage bag according to claim 1, characterized in that: The adsorption component includes a fixed frame, a double-layer breathable net is arranged in the middle of the fixed frame, an adsorbent material is sandwiched between the double-layer breathable net, a magnet is arranged on one side of the fixed frame close to the exhaust pipe, an iron sheet is arranged on one end of the exhaust pipe close to the fixed frame, and the magnet cooperates with the iron sheet by magnetic attraction.

5. The stoma drainage bag according to claim 2, characterized in that: An adjusting rod is arranged on the upper side of the adjusting plate, an adjusting groove is opened on the exhaust pipe at a position corresponding to the adjusting rod, the adjusting rod is slidably fitted in the adjusting groove, and a limiting piece for limiting the sliding of the adjusting rod is arranged in the adjusting groove.

6. The stoma drainage bag according to claim 5, characterized in that: The limiting member comprises an elastic member arranged on opposite side walls of the adjusting groove, the elastic member is provided with a plurality of protrusions along the length direction on a side close to the adjusting rod, and the adjusting rod is located between two adjacent protrusions.

7. The stoma drainage bag according to claim 4, characterized in that: The adsorbent material is activated carbon.

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