A flush and suction type newborn stoma protection device
Patent Information
- Application Number
- CN202521130879.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-04
- Publication Date
- 2026-10-16
- Estimated Expiration
- 2035-06-04
AI Technical Summary
传统造口袋采用黏胶底盘，黏胶层很厚实，较坚硬，临床使用时需要使用无菌剪刀裁剪，非常麻烦，黏胶底盘与造口袋的通孔内壁直接贴合的方式，进行黏胶底盘与造口袋的连接，这种连接方式使得黏胶底盘与造口袋的连接处直接暴露，在生理盐水的不断冲刷下，黏胶底盘和造口袋连接处的粘胶受到腐蚀，影响黏胶底盘和造口袋连接处的稳定性，进而可能造成液体外渗，外渗的液体与新生儿皮肤接触，严重者可导致患儿发生粪水性皮炎，增加患儿痛苦及更换造口袋成本
[0011]与现有技术相比，本实用新型的有益效果是：本冲吸式新生儿造口保护装置，具有以下好处：
Smart Images
Figure CN224853529U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of children's medical equipment technology, specifically a suction-type neonatal stoma protection device. Background Technology
[0002] Gastrointestinal stoma is a common procedure in gastrointestinal surgery. Intestinal contents can corrode the skin around the stoma, so an ostomy bag needs to be attached to the stoma to collect intestinal contents, protect the skin around the stoma, and reduce the psychological burden on the patient caused by direct leakage of intestinal contents. Traditional ostomy bags use an adhesive baseplate with a thick, rigid adhesive layer. This requires sterile scissors to cut during clinical use, which is very cumbersome. The adhesive baseplate is directly attached to the inner wall of the ostomy bag's perforation for connection. This method exposes the connection point, which is corroded by the constant flushing with saline solution. This corrosion affects the stability of the connection and can lead to fluid leakage. If this leakage comes into contact with the newborn's skin, it can cause fecal dermatitis in severe cases, increasing the infant's suffering and the cost of changing ostomy bags. Utility Model Content
[0003] The technical problem to be solved by this utility model is to overcome the existing defects and provide a suction-type neonatal stoma protection device that can quickly adapt the size of the through hole of the protection base to the stoma without cutting, and ensure the airtightness of the connection between the protection base and the stoma bag while quickly and stably installing the stoma protection device, which can effectively solve the problems in the background art.
[0004] To achieve the above objectives, this utility model provides the following technical solution: a suction-type neonatal stoma protection device, including a stoma bag, a protective base plate inside the stoma bag, and a connecting mechanism and an adhesive mechanism; Connection mechanism: It includes a ring-shaped connecting strip 1, a ring-shaped adhesive strip 1, a ring-shaped adhesive strip 2, a ring-shaped adhesive strip 3, and a ring-shaped connecting strip 2. The ring-shaped connecting strip 1 is fixedly connected to the upper end of the inner wall of the rear side of the ostomy bag. The rear side surface of the ring-shaped connecting strip 1 is fixedly connected with the ring-shaped adhesive strip 2. The front side surface of the protective base is provided with the ring-shaped adhesive strip 1. The ring-shaped adhesive strip 1 and the ring-shaped adhesive strip 2 are installed together. The ring-shaped connecting strip 2 is fixedly connected to the front side surface of the protective base. The front end of the ring-shaped connecting strip 1 is provided with the ring-shaped adhesive strip 3. The rear side surface of the ring-shaped connecting strip 2 is provided with the ring-shaped adhesive strip 4. The ring-shaped adhesive strip 4 and the ring-shaped adhesive strip 3 are installed together. Adhesion mechanism: It is located at the rear end of the protective chassis; The device also includes adhesive rings, which are evenly distributed inside the protective base. Protective plates are provided at both ends of the four adhesive rings. This allows for quick adaptation of the through-hole size of the protective base to the stoma without the need for cutting. It also ensures the airtightness of the connection between the protective base and the stoma bag while enabling rapid and stable installation of the stoma protection device.
[0005] Furthermore, the adhesion mechanism includes corrugated adhesive rings and X-shaped adhesive tapes. The corrugated adhesive rings are all fixedly connected to the rear surface of the protective chassis, and the X-shaped adhesive tapes are uniformly fixedly connected to the rear surface of the protective chassis. The X-shaped adhesive tapes are all located between the two corrugated adhesive rings, which improves the stability of the connection between the protective chassis and the newborn's skin.
[0006] Furthermore, the front end of the protective chassis is provided with an annular tube, and the end of the annular tube away from the center of the protective chassis is provided with evenly distributed nozzles. The upper end of the front surface of the annular tube is provided with a main tube, the outer surface of the main tube is slidably connected to the inside of the sliding port at the upper end of the ostomy bag, the main tube extends to the upper side of the ostomy bag, and the upper end of the main tube is installed in conjunction with the outlet of the external syringe to achieve comprehensive spraying of physiological saline, thereby achieving cleaning of the inside of the ostomy bag.
[0007] Furthermore, the annular tube is internally fixedly connected with symmetrically distributed rotating shafts. A soft magnet II is rotatably connected between two horizontally adjacent rotating shafts. A mesh protective cover is fixedly connected between the two soft magnet IIs. A soft magnet I is provided on the front surface of the protective chassis. The two soft magnet IIs are installed in conjunction with the soft magnet I to avoid ischemia and necrosis of the stoma intestinal segment when negative pressure suction is used.
[0008] Furthermore, a drainage bottle is provided on the right side of the ostomy bag, and the lower end of the ostomy bag and the left end of the drainage bottle are connected by a connecting tube. A discharge tube is provided on the right end of the drainage bottle, and the upper end of the drainage bottle is connected to the air port of an external negative pressure pump through an air tube to realize negative pressure suction of the liquid inside the ostomy bag.
[0009] Furthermore, a manual switch valve one is provided at the left end of the connecting pipe, and a manual switch valve two is provided inside the discharge pipe to control the opening and closing of the liquid flow channel.
[0010] Furthermore, the front end of the drainage bottle is provided with an observation window 1, and both ends of the observation window 1 are provided with scale strips. The front end of the ostomy bag is provided with an observation window 2, which facilitates observation of the cleaning of intestinal contents.
[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: This suction-flushing neonatal stoma protection device has the following advantages: 1. The adhesive rings are distributed in a ring-like pattern. After the protective film is removed, the inner ring can be directly torn off by hand according to the size of the stoma. No cutting is required to achieve rapid adaptation of the through hole size of the protective base to the stoma. At the same time, the adhesive ring contains iodine, which can play an antibacterial role.
[0012] 2. The interlaced corrugated adhesive rings and X-shaped adhesive tapes enhance the stability of the connection between the protective base and the newborn's skin. The use of sponge adhesive material provides both a stable connection and some sweat absorption. Meanwhile, the overlapping and adhesive rings ensure a stable connection between the protective base and the ostomy bag, while also guaranteeing a tight seal at the connection point to prevent fluid leakage. Attached Figure Description
[0013] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a cross-sectional view of the internal structure of this utility model; Figure 3 This is a cross-sectional view of the rear side of the present invention; Figure 4 This is an enlarged structural diagram of point A in this utility model; Figure 5 This is an enlarged structural diagram of section B of the present invention.
[0014] In the diagram: 1. Ostomy bag, 2. Protective base, 3. Connecting mechanism, 31. Ring-shaped connecting strap I, 32. Ring-shaped adhesive tape I, 33. Ring-shaped adhesive tape II, 34. Ring-shaped adhesive tape III, 35. Ring-shaped connecting strap II, 4. Ring-shaped tube, 5. Rotating shaft, 6. Soft magnet II, 7. Mesh protective cover, 8. Adhesion mechanism, 81. Corrugated adhesive ring, 82. X-shaped adhesive tape, 9. Adhesive ring, 10. Main tube, 11. Connecting tube, 12. Drainage bottle, 13. Observation window I, 14. Manual switch valve I, 15. Manual switch valve II, 16. Observation window II, 17. Protective sheet. Detailed Implementation
[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0016] Please see Figure 1-5 This embodiment provides a technical solution: a suction-type neonatal stoma protection device, including a stoma bag 1, a protective base plate 2 inside the stoma bag 1, and a connecting mechanism 3 and an adhesive mechanism 8; Connecting mechanism 3 includes a ring-shaped connecting strip 31, a ring-shaped adhesive strip 32, a ring-shaped adhesive strip 33, a ring-shaped adhesive strip 34, and a ring-shaped connecting strip 35. The ring-shaped connecting strip 31 is fixedly connected to the upper end of the inner rear wall of the ostomy bag 1. The rear surface of the ring-shaped connecting strip 31 is fixedly connected with the ring-shaped adhesive strip 33. The front surface of the protective base 2 is provided with the ring-shaped adhesive strip 32. The ring-shaped adhesive strip 32 and the ring-shaped adhesive strip 33 are installed together. The ring-shaped connecting strip 35 is fixedly connected to the front surface of the protective base 2. The front end of the ring-shaped connecting strip 31 is provided with the ring-shaped adhesive strip 34. The rear surface of the ring-shaped connecting strip 35 is provided with the ring-shaped adhesive strip 35. The ring-shaped adhesive strip 34 and the ring-shaped adhesive strip 34 are installed together. Both the ring-shaped connecting strip 31 and the ring-shaped connecting strip 35 are... The medical plastic film has excellent anti-seepage performance. The ring-shaped adhesive tape 1 32, ring-shaped adhesive tape 2 33, and ring-shaped adhesive tape 34 are all ring-shaped medical iodine-containing colloidal films. While connecting the ring-shaped connecting tape 1 31 and the ring-shaped connecting tape 2 35, they also have a certain antibacterial effect. The protective base plate 2 is placed inside the ostomy bag 1. The ring-shaped adhesive tape 2 33 on the rear surface of the ring-shaped connecting tape 1 31 is stably attached to the ring-shaped adhesive tape 1 32 on the front surface of the protective base plate 2, achieving an initial stable connection between the protective base plate 2 and the ostomy bag 1. Then, the ring-shaped adhesive tape 4 on the rear surface of the ring-shaped connecting tape 2 35 is stably attached to the ring-shaped adhesive tape 34 on the front surface of the ring-shaped connecting tape 1 31, reinforcing the connection between the protective base plate 2 and the ostomy bag 1, and improving the sealing of the connection between the protective base plate 2 and the ostomy bag 1. Adhesion mechanism 8: It is located at the rear end of the protective chassis 2. The adhesion mechanism 8 includes a corrugated adhesive ring 81 and an X-shaped adhesive tape 82. The corrugated adhesive ring 81 is fixedly connected to the rear surface of the protective chassis 2. The X-shaped adhesive tape 82 is evenly fixedly connected to the rear surface of the protective chassis 2. The X-shaped adhesive tape 82 is located between the two corrugated adhesive rings 81. Both the corrugated adhesive ring 81 and the X-shaped adhesive tape 82 are medical sponge adhesives. The system also includes adhesive rings 9, which are evenly distributed inside the protective base 2. Protective sheets 17 are provided at both ends of the four adhesive rings 9. The adhesive rings 9 are also medical iodine-containing colloidal membranes with antibacterial effect. Two protective sheets 17 are removed, and then the corresponding adhesive rings 9 are removed according to the size of the newborn's stoma, so that the diameter of the through hole of the protective base 2 is adapted to the newborn's stoma. The protective base 2 is connected to the newborn's stoma position through the adhesive mechanism 8. The wavy adhesive rings 81 and X-shaped adhesive tapes 82 adhere to the newborn's skin to achieve a stable connection between the protective base 2 and the newborn's skin. At the same time, the wavy adhesive rings 81 and X-shaped adhesive tapes 82 cross each other to further improve the stability of the adhesion. The use of sponge adhesive material can achieve a certain sweat absorption effect while achieving a stable connection between the protective base 2 and the newborn's skin. The protective base 2 has an annular tube 4 at its front end. The end of the annular tube 4 furthest from the center of the protective base 2 has evenly distributed nozzles. A main pipe 10 is located at the upper end of the front surface of the annular tube 4. The outer surface of the main pipe 10 is slidably connected to the inside of the sliding opening at the upper end of the ostomy bag 1. The main pipe 10 extends to the upper side of the ostomy bag 1, and its upper end is fitted with the outlet of an external syringe. A drainage bottle 12 is located on the right side of the ostomy bag 1. The lower end of the ostomy bag 1 and the left end of the drainage bottle 12 are connected by a connecting pipe 11. A discharge pipe is located at the right end of the drainage bottle 12. The upper end of the drainage bottle 12 is connected to the air port of an external negative pressure pump via an air pipe. A manual switch valve 14 is located at the left end of the connecting pipe 11, and a manual switch valve 15 is located inside the discharge pipe. An observation window 13 is located at the front end of the drainage bottle 12. The observation window 13 has scale strips on both the left and right ends. The front end of the ostomy bag 1 has an observation window 2 16. The main pipe 10 passes through the sliding opening at the top of the ostomy bag 1 and connects the outlet of the syringe to the top of the main pipe 10. The syringe injects physiological saline into the inside of the annular tube 4 through the main pipe 10 and then sprays it out through the evenly distributed nozzles to clean the intestinal contents inside the ostomy bag 1. At the same time, the manual switch valve 14 is turned on and the external negative pressure pump is turned on. The external negative pressure pump generates negative pressure to the inside of the drainage bottle 12 through the air tube, and guides the cleaned intestinal contents into the inside of the drainage bottle 12 through the connecting tube 11. The cleaning status of the intestinal contents inside the ostomy bag 1 is observed through the observation window 2 16. When the cleaning is completed, the negative pressure pump 12 is turned off and the manual switch valve 2 15 is turned on to clean out the intestinal contents. The annular tube 4 has symmetrically distributed rotating shafts 5 fixedly connected inside. Soft magnets 6 are rotatably connected between two adjacent rotating shafts 5. A mesh protective cover 7 is fixedly connected between the two soft magnets 6. Soft magnets 1 are provided on the front surface of the protective chassis 2. Both soft magnets 2 6 are installed in conjunction with soft magnets 1. Under the rotational support of the rotating shafts 5, the soft magnets 2 6 are flipped, so that they are magnetically attracted to soft magnets 1, thereby realizing the unfolding of the mesh protective cover 7. This avoids ischemia and necrosis of the stoma intestinal segment when negative pressure suction is used.
[0017] The working principle of the suction-type neonatal stoma protection device provided by this utility model is as follows: During operation, the operator first removes the two protective sheets 17, and then, according to the size of the neonatal stoma, removes the corresponding adhesive rings 9, so that the diameter of the through-hole of the protective base 2 is adapted to the neonatal stoma. The protective base 2 is then connected to the neonatal stoma location via the adhesive mechanism 8. The corrugated adhesive ring 81 and the X-shaped adhesive tape 82 adhere to the neonatal skin, achieving a stable connection between the protective base 2 and the neonatal skin. Simultaneously, the corrugated adhesive ring 81 and the X-shaped adhesive tape 82... The interlocking design further enhances the stability of the adhesive. The use of a sponge adhesive material ensures a stable connection between the protective base 2 and the newborn's skin while also providing some sweat absorption. Then, under the rotational support of the rotating shaft 5, the soft magnet 6 is flipped, causing it to magnetically attract the soft magnet 1, thus unfolding the mesh protective cover 7. This prevents ischemia and necrosis of the stoma intestinal segment during negative pressure suction. Simultaneously, the protective base 2 is placed inside the ostomy bag 1. The annular adhesive tape 33 on the rear surface of the annular connecting tape 31 connects to the protective base 7. The stable adhesion of the annular adhesive tape 32 on the front surface of the protective base plate 2 achieves an initial stable connection between the protective base plate 2 and the ostomy bag 1. Then, the personnel securely attach the annular adhesive tape 4 on the rear surface of the annular connecting tape 35 to the annular adhesive tape 34 on the front surface of the annular connecting tape 31, reinforcing the connection between the protective base plate 2 and the ostomy bag 1 and improving the seal at the connection. The main tube 10 passes through the sliding opening at the upper end of the ostomy bag 1, and the personnel connect the syringe outlet to the upper end of the main tube 10. The syringe then flows through the main tube 10 into the annular tube. Physiological saline is injected into the ostomy bag 1 and then sprayed out through evenly distributed nozzles to clean the intestinal contents inside the bag. At the same time, the operator opens the manual switch valve 14 and turns on the external negative pressure pump. The external negative pressure pump generates negative pressure to the inside of the drainage bottle 12 through the air tube, guiding the cleaned intestinal contents into the drainage bottle 12 through the connecting tube 11. The operator observes the cleaning of the intestinal contents inside the ostomy bag 1 through the observation window 16. When the cleaning is completed, the operator turns off the negative pressure pump 12 and turns on the manual switch valve 15 to remove the intestinal contents.
[0018] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.
Claims
1. A suction-type neonatal stoma protection device, comprising a stoma bag (1), wherein a protective base plate (2) is provided inside the stoma bag (1), characterized in that: It also includes a connecting mechanism (3) and an adhesive mechanism (8); The connecting mechanism (3) includes a ring-shaped connecting band one (31), a ring-shaped adhesive band one (32), a ring-shaped adhesive band two (33), a ring-shaped adhesive band three (34) and a ring-shaped connecting band two (35). The ring-shaped connecting band one (31) is fixedly connected to the upper end of the inner wall of the back side of the ostomy bag (1). The back side surface of the ring-shaped connecting band one (31) is fixedly connected with the ring-shaped adhesive band two (33). The front side surface of the protective chassis (2) is provided with the ring-shaped adhesive band one (32). The ring-shaped adhesive band one (32) and the ring-shaped adhesive band two (33) are installed together. The ring-shaped connecting band two (35) is fixedly connected to the front side surface of the protective chassis (2). The front end of the ring-shaped connecting band one (31) is provided with the ring-shaped adhesive band three (34). The back side surface of the ring-shaped connecting band two (35) is provided with the ring-shaped adhesive band four. The ring-shaped adhesive band four and the ring-shaped adhesive band three (34) are installed together. Adhesion mechanism (8): It is located at the rear end of the protective chassis (2); Among them: it also includes adhesive rings (9), which are evenly arranged inside the protective chassis (2), and protective plates (17) are provided at both the front and rear ends of the four adhesive rings (9).
2. The suction-flushing neonatal stoma protection device according to claim 1, characterized in that: The adhesive mechanism (8) includes a corrugated adhesive ring (81) and an X-shaped adhesive tape (82). The corrugated adhesive ring (81) is fixedly connected to the rear surface of the protective chassis (2), and the X-shaped adhesive tape (82) is uniformly fixedly connected to the rear surface of the protective chassis (2). The X-shaped adhesive tape (82) is located between the two corrugated adhesive rings (81).
3. The suction-flushing neonatal stoma protection device according to claim 1, characterized in that: The front end of the protective chassis (2) is provided with an annular tube (4). The end of the annular tube (4) away from the center of the protective chassis (2) is provided with evenly distributed nozzles. The upper end of the front surface of the annular tube (4) is provided with a main tube (10). The outer surface of the main tube (10) is slidably connected to the inside of the sliding port at the upper end of the ostomy bag (1). The main tube (10) extends to the upper side of the ostomy bag (1). The upper end of the main tube (10) is fitted with the liquid outlet of the external syringe.
4. The suction-flushing neonatal stoma protection device according to claim 3, characterized in that: The annular tube (4) is fixedly connected with symmetrically distributed rotating shafts (5). Soft magnets (6) are rotatably connected between two adjacent rotating shafts (5). A mesh protective cover (7) is fixedly connected between the two soft magnets (6). Soft magnets are provided on the front surface of the protective chassis (2). Soft magnets are installed in conjunction with soft magnets (6).
5. A suction-type neonatal stoma protection device according to claim 1, characterized in that: The ostomy bag (1) is provided with a drainage bottle (12) on the right side. The lower end of the ostomy bag (1) and the left end of the drainage bottle (12) are connected by a connecting pipe (11). The right end of the drainage bottle (12) is provided with a discharge pipe. The upper end of the drainage bottle (12) is connected to the air port of an external negative pressure pump through a trachea.
6. A suction-flushing neonatal stoma protection device according to claim 5, characterized in that: The left end of the connecting pipe (11) is provided with a manual switch valve one (14), and the inside of the discharge pipe is provided with a manual switch valve two (15).
7. A suction-type neonatal stoma protection device according to claim 5, characterized in that: The drainage bottle (12) has an observation window (13) at the front end, and scale strips are provided on both the left and right ends of the observation window (13). The ostomy bag (1) has an observation window (16) at the front end.