Stoma drainage device

Abstract

The utility model provides a stoma drainage device, which belongs to the field of medical instruments and comprises an ostomy bag and a drainage bottle, the ostomy bag comprises an ostomy bag body, the top of the ostomy bag body is connected with a base plate, the base plate is provided with a base plate hole butted with an operation stoma, the bottom of the base plate is provided with a sticking sheet, and the bottom of the ostomy bag body is provided with a drainage tube; the drainage bottle comprises a bottle body, the top of the bottle body is provided with a drainage connector tube in butt joint with the drainage tube, the bottom of the bottle body is provided with a liquid outlet tube, and the liquid outlet tube is matched with a control switch. Compared with the prior art, the stoma drainage device adopts the detachable stoma bag and the drainage bottle to receive body fluid and waste discharged from the stoma, the dumping frequency is reduced, the psychological pressure of patients and family members is reduced, and the sticking pieces and the absorption cotton are alternately arranged at the bottom of the base plate, so that leakage can be effectively prevented, peculiar smell can be reduced, and the wearing comfort can be improved; the device is suitable for a patient after the intestinal stoma operation.

Description

Technical Field

[0001] This utility model relates to the field of medical devices, and in particular to a stoma drainage device. Background Technology

[0002] An enterostomy is a surgical procedure performed to treat certain intestinal diseases, such as colon cancer, intestinal fistula, and Crohn's disease. Patients who have undergone an enterostomy often experience drainage from the drainage tube opening and wound. This drainage can irritate the skin around the wound, leading to dermatitis. Doctors need to change dressings repeatedly, resulting in slower wound healing, longer hospital stays, and increased costs.

[0003] Post-operatively, patients require a stoma drainage device to collect fluids and waste expelled through the stoma. In the early stages after enterostomy, there is a large amount of fluid discharge, requiring family members to repeatedly empty the stoma fluid, especially at night. If not emptied promptly, the ostomy bag can burst, resulting in feces all over the patient and bed. Furthermore, existing stoma drainage devices are typically simple, lacking comfort and ease of prolonged wear. In addition, traditional devices can easily irritate the patient's skin and sometimes fail to effectively control odor. Utility Model Content

[0004] To address the aforementioned issues, this invention provides a stoma drainage device for receiving and collecting bodily fluids and waste discharged through the stoma, effectively preventing leakage, reducing odor, and improving wearing comfort. It is suitable for patients undergoing intestinal stoma surgery.

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

[0006] An ostomy drainage device includes an ostomy bag and a drainage bottle. The ostomy bag includes an ostomy bag body, the top of which is connected to a base plate. The base plate has a base plate hole for connecting with the surgical stoma, and the bottom of the base plate has an adhesive patch. The bottom of the ostomy bag body has a drainage tube. The drainage bottle includes a bottle body, the top of which has a drainage connector tube for connecting with the drainage tube, and the bottom of which has a fluid outlet tube. The fluid outlet tube is equipped with a control switch.

[0007] Preferably, the bottom of the chassis is also provided with absorbent cotton.

[0008] Preferably, the bottom of the chassis is provided with multiple annular grooves, and the adhesive sheet and absorbent cotton are both placed in the annular grooves.

[0009] More preferably, in the multi-ring annular groove, the adhesive sheet and absorbent cotton are arranged alternately, with the absorbent cotton placed in the innermost annular groove and the adhesive sheet placed in the outermost annular groove.

[0010] Preferably, the ostomy bag body is further provided with an inner bag, the top of the inner bag is connected to the ostomy bag body by a break point, and the bottom of the inner bag is provided with a fluid outlet.

[0011] Preferably, an inner cavity is formed in the side wall of the ostomy bag, and an antibacterial filter element is placed in the inner cavity.

[0012] Preferably, the drainage tube is also fitted with a sealing plug for sealing the drainage tube.

[0013] Preferably, the control switch is a control clamp or a cross valve.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model provides a stoma drainage device, which uses a detachable stoma bag and drainage bottle to receive the body fluids and waste discharged from the stoma, reducing the number of times to empty the bag and reducing the psychological pressure on patients and their families. The bottom of the chassis is alternately set with adhesive pads and absorbent cotton, which can effectively prevent leakage, reduce odor and improve wearing comfort. It is suitable for patients who have undergone intestinal stoma surgery. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of a stoma drainage device provided by the present invention.

[0016] Figure 2 An exploded view of a stoma drainage device provided by this utility model.

[0017] Figure 3 This is a schematic diagram of the bottom of the chassis in a stoma drainage device provided by this utility model. Detailed Implementation

[0018] The preferred embodiments of this utility model will be described in detail with reference to the accompanying drawings.

[0019] Figures 1 to 3 This is a preferred embodiment of the stoma drainage device provided by this utility model. For example... Figures 1 to 3As shown, the stoma drainage device includes a stoma bag 10 and a drainage bottle 20. The stoma bag 10 includes a bag body 11, with a base plate 12 connected to the top of the bag body 11. The base plate 12 has a base plate hole 121 for docking with the surgical stoma, and an adhesive patch 122 at the bottom of the base plate 12. A drainage tube 13 is located at the bottom of the bag body 11. The drainage bottle 20 includes a bottle body 21, with a drainage connector tube 22 at the top of the bottle body 21 for docking with the drainage tube 13. A discharge tube 23 is located at the bottom of the bottle body 21, and the discharge tube 23 is equipped with a control switch 24. In use, the adhesive patch 122 is used to attach the bottle to the patient's wound. The base hole 121 on the base plate 12 is aligned with the patient's wound. The drainage connector tube 22 of the drainage bottle 20 connects with the drainage tube 13 of the ostomy bag body 11. The drainage fluid from the patient's wound flows into the ostomy bag body 11, and then through the drainage tube 13 into the bottle body 21 of the drainage bottle 20. This facilitates the absorption of exudate from the patient's incision, keeps the wound dry and clean, protects the skin around the wound, prevents infection, reduces the number of times doctors need to change dressings, avoids irritation to the wound from multiple dressing changes, promotes wound healing, and uses the ostomy bag body and drainage bottle to collect enterocutaneous fistula fluid and wound exudate, reducing the number of times the fluid needs to be emptied and reducing the psychological stress on the patient and their family. The adhesive patch 122 generally includes an adhesive layer and a release paper. In use, the release paper is removed, the adhesive layer is retained, and the adhesive layer is used to adhere to the patient's skin.

[0020] The bottom of the base 12 is also equipped with absorbent cotton 123. The absorbent cotton 123 can absorb a small amount of exudate from the patient's wound, avoiding affecting the effectiveness of the adhesive patch 122, while keeping the wound dry and clean. The absorbent cotton 123 can be made of pure cotton fiber, which has good water absorption and softness, can effectively absorb wound exudate, and is also relatively gentle, will not irritate the wound. The breathability of pure cotton fiber also helps to keep the wound dry and hygienic.

[0021] The bottom of the chassis 12 is provided with multiple annular grooves 124. Adhesive pads 122 and absorbent cotton 123 are respectively disposed within these annular grooves 124. This increases the adhesion force, preventing the chassis from detaching arbitrarily, while also absorbing small amounts of exudate from the patient's wound. It is worth noting that the adhesive pads 122 and absorbent cotton 123 are alternately installed within the annular grooves 124. The absorbent cotton 123 is located in the innermost annular groove, while the adhesive pads 122 are located in the outermost annular groove. This forms a multi-level protection, allowing for gradual absorption of exudate and ensuring the chassis 12 adheres securely to the patient's wound.

[0022] The ostomy bag body 11 forms a side cavity in its side wall, and an antibacterial filter element 14 is placed in the side cavity. The antibacterial filter element is made of activated carbon and nano silver composite material and is used to adsorb odors in waste and inhibit bacterial growth.

[0023] The drainage tube 13 is also equipped with a sealing plug 131 for sealing the drainage tube. During initial installation or when there is less leakage later, the sealing plug 131 is used to seal the drainage tube 131 to prevent leakage and facilitate patient movement later. The drainage connector tube 22 has a curved design, allowing the length and direction of the drainage connector tube 22 to be adjusted according to the patient's needs, providing the patient with an optimal wearing experience. Furthermore, because of the collection and drainage of enterocutaneous fistula fluid, the drainage tube 13 and the drainage connector tube 22 need to be large, with a diameter greater than 3 cm, to prevent obstruction of drainage of clumps of feces from the enterocutaneous fistula.

[0024] The control switch 24 can be a control clamp or a cross valve. When the bottle body 21 is used to receive wound exudate, the control switch 24 closes the outlet pipe 23. When the exudate is poured out, the control switch 24 can be used to open the outlet pipe 23.

[0025] In summary, the technical solution of this utility model can fully and effectively achieve the aforementioned objectives. Furthermore, the structure and functional principles of this utility model have been fully verified in the embodiments, achieving the expected effects and objectives. Without departing from the principles and essence of this utility model, various changes or modifications can be made to the embodiments. Therefore, this utility model includes all substitutions within the scope mentioned in the patent application claims, and any equivalent changes made within the scope of this patent application are within the scope of the patent application.

Claims

1. A stoma drainage device, characterized in that, The device includes an ostomy bag and a drainage bottle. The ostomy bag includes an ostomy bag body, the top of which is connected to a base plate. The base plate has a base plate hole for connecting with the surgical stoma, and the bottom of the base plate has an adhesive patch. The bottom of the ostomy bag body has a drainage tube. The drainage bottle includes a bottle body, the top of which has a drainage connector tube for connecting with the drainage tube, and the bottom of which has a fluid outlet tube with a control switch.

2. The stoma drainage device according to claim 1, characterized in that: The bottom of the chassis is also equipped with absorbent cotton.

3. The stoma drainage device according to claim 2, characterized in that: The bottom of the chassis is provided with multiple annular grooves, and the adhesive pads and absorbent cotton are placed in the annular grooves.

4. The stoma drainage device according to claim 3, characterized in that: In the multi-ringed annular groove, the adhesive sheet and absorbent cotton are arranged alternately, with the absorbent cotton placed in the innermost annular groove and the adhesive sheet placed in the outermost annular groove.

5. The stoma drainage device according to claim 1, characterized in that: An inner cavity is formed within the side wall of the ostomy bag, and an antibacterial filter element is placed in the inner cavity.

6. The stoma drainage device according to claim 1, characterized in that: The drainage tube is also fitted with a sealing plug for sealing the drainage tube.

7. The stoma drainage device according to claim 1, characterized in that: The control switch is a control clamp or a cross valve.

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