Solid-liquid separation device for stoma

Abstract

The utility model belongs to the technical field of enterostomy, and particularly relates to a solid-liquid separation device for stoma, which comprises a first hard port, an outer stoma bag is fixedly connected to the upper end of the first hard port, a second hard port is fixedly connected to the inner side wall of the first hard port, an inner stoma bag is fixedly connected to the upper end of the second hard port, and the outer stoma bag is fixedly connected to the inner side wall of the second hard port. A mounting sleeve is fixedly connected to the interior of the stoma inner bag and fixedly connected with the stoma outer bag. Through the arrangement of the cover plate, the stoma bag can be sealed, external impurities are effectively prevented from entering the stoma bag to cause blockage, excrement can be collected and filtered under the action of the stoma inner bag, the supporting filter screen can be used for auxiliary filtering, the storage capacity of the stoma inner bag can be increased, solid excrement can be reserved on the surface of the inner bag, and the stoma bag is convenient to use. And the liquid can be directly discharged after being filtered by the inner bag, and meanwhile, the filtered liquid is directly discharged into the drainage bag, so that the use capacity of the ostomy bag is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of intestinal stoma, in particular to a solid-liquid separation device for stoma. Background Art

[0002] Stoma means an artificial opening, that is, an artificial anus. It is a section of the intestine pulled out and sewn to the abdominal wall for the excretion of feces. Because there is no sphincter, the discharge of feces cannot be controlled, and a stoma bag is needed to collect excrement.

[0003] The utility model patent with the announcement number CN219021873U discloses a filterable ostomy bag, which has an ostomy tray, an outer ostomy bag, an inner ostomy bag, the inner ostomy bag is inside the outer ostomy bag, a first excretion port, and a second excretion port. The ostomy bag has a double-layer structure, and the inner ostomy bag is made of a filtering material, so that the excrement can be separated into solid and liquid, so that the liquid excrement is discharged through the second excretion port, which reduces the problem of the ostomy bag falling due to excessive weight during sleep at night, and also reduces the user's discomfort caused by the excessive weight of the ostomy bag. Thereby improving the user's sleep quality and accelerating the user's recovery.

[0004] However, the existing solid-liquid separation devices for stomas still have certain shortcomings: most of the existing solid-liquid separation devices for stomas use open installation sleeves to guide the patient's excrement stains, etc., but the open design easily causes external impurities to enter, and may even cause blockage of the inner bag, which will affect subsequent filtration use. Utility Model Content

[0005] The utility model aims to provide a solid-liquid separation device for stoma, which solves the problem that external impurities are easy to enter the existing stoma bag and cause internal impurities to clog it when the bag is idle.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a solid-liquid separation device for stoma, comprising a hard port one, the upper end of which is fixedly connected to a stoma outer bag, the inner side wall of which is fixedly connected to a hard port two, the upper end of which is fixedly connected to a stoma inner bag, the interior of the stoma inner bag is fixedly connected to a mounting sleeve, and the mounting sleeve is fixedly connected to the stoma outer bag.

[0007] Preferably, the inner wall of the mounting sleeve is slidably connected with a circulation disk, the end surface of the circulation disk away from the stoma inner bag is fixedly connected with a cover plate, the cover plate is slidably connected to the mounting sleeve, the inner wall of the mounting sleeve is provided with a card hole, an elastic sheet is bonded to the inside of the circulation disk, the other end of the elastic sheet is bonded with a card ball, the card ball is slidably connected to the card hole, the inner wall of the hard port 2 is fixedly connected with a fixing rod, the interior of the fixing rod is installed with a rotating rod through a bearing, the interior of the rotating rod is slidably connected with a telescopic plate, the end surface of the telescopic plate away from the rotating rod is fixedly connected with a scraper, the scraper is slidably connected to the hard port 2, the top of the rotating rod is fixedly connected with a connecting rod, the connecting rod penetrates the stoma inner bag and is rotatably connected to the stoma inner bag, the left and right ends of the connecting rod are fixedly connected with scraper rods, the bottom of the scraper rod contacts with a supporting filter screen, and the supporting filter screen is fixedly connected to the stoma inner bag.

[0008] Preferably, there are two clamping holes, which are evenly distributed on the mounting sleeve. The clamping holes are arranged to facilitate clamping with the clamping ball.

[0009] Preferably, a diversion hole is opened inside the hard port one, and the stoma inner bag is a textile mesh bag. Through the setting of the stoma inner bag, the excretion stains can be treated in solid and liquid forms, and the textile mesh bag has good separation properties. Through the setting of the diversion hole, the solid-liquid separation can be discharged in a three-dimensional form.

[0010] Preferably, two scrapers are provided, and the two scrapers are evenly distributed on the hard port 2. Through the provision of the scrapers, soft impurities attached to the inner wall of the hard port 2 can be cleaned.

[0011] Preferably, an elastic ball is bonded to the interior of the rotating rod, and the other end of the elastic ball is bonded to the telescopic plate. The telescopic plate can be connected for use by providing the elastic ball.

[0012] Preferably, a plurality of the elastic sheets are provided, and the plurality of the elastic sheets are evenly distributed on the circulation disk. Through the provision of the elastic sheets, the stuck ball can be tightened.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model can seal the ostomy bag by setting the cover plate, effectively preventing the entry of external impurities and causing blockage, and under the action of the stoma inner bag, the excrement can be collected and filtered, and the supporting filter can perform auxiliary filtering, which can increase the storage capacity of the stoma inner bag. Solid excrement will be retained on the surface of the inner bag, while the liquid can be directly discharged after filtering through the inner bag. At the same time, the filtered liquid is directly discharged into the drainage bag, increasing the use capacity of the ostomy bag.

[0015] 2. The utility model moves by pulling the cover plate, and under the squeezing of the inner wall of the card hole, the card ball can be separated from the card hole, and then the cover plate can be removed, which is convenient for the use of the ostomy bag. The telescopic plate is driven to rotate by pushing the rotating rod, and then the scraper is driven to slide along the inner wall of the hard port 2, and the overflowed soft particle impurities attached to the inner wall of the hard port 2 are cleaned to ensure the fluidity of the hard port 2. At the same time, during the rotation of the rotating rod, the scraper can also be driven to rotate along the supporting filter screen, which can push the solid objects accumulated on the surface of the supporting filter screen to prevent the accumulation from clogging the stoma bag and affecting the discharge of liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 For the utility model Figure 1 A front cross-sectional view of a local structure;

[0018] Figure 3 For the utility model Figure 1 The overall structure of the front view cross-sectional view;

[0019] Figure 4 For the utility model Figure 3 A magnified view of the circulating disk;

[0020] Figure 5 For the utility model Figure 4 A magnified image of point A;

[0021] Figure 6 For the utility model Figure 3 Enlarged view of the fixing rod.

[0022] In the figure: 1. hard port 1; 2. stoma outer bag; 3. hard port 2; 4. stoma inner bag; 5. diversion hole; 6. mounting sleeve; 7. circulation plate; 8. cover plate; 9. clamping hole; 10. elastic sheet; 11. clamping ball; 12. fixing rod; 13. rotating rod; 14. telescopic plate; 15. scraper; 16. elastic ball; 17. connecting rod; 18. scraper rod; 19. supporting filter. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1 , Figure 2A solid-liquid separation device for stoma comprises a hard port 1, an upper end of the hard port 1 is fixedly connected to a stoma outer bag 2, an inner side wall of the hard port 1 is fixedly connected to a hard port 2 3, an upper end of the hard port 2 3 is fixedly connected to a stoma inner bag 4, an interior of the stoma inner bag 4 is fixedly connected to a mounting sleeve 6, and the mounting sleeve 6 is fixedly connected to the stoma outer bag 2,

[0025] See also Figure 1 , Figure 2 , Figure 3 The inner wall of the mounting sleeve 6 is slidably connected with a circulation disk 7, and the end surface of the circulation disk 7 away from the stoma inner bag 4 is fixedly connected with a cover plate 8, and the cover plate 8 is slidably connected with the mounting sleeve 6. The inner wall of the mounting sleeve 6 is provided with a clamping hole 9, and an elastic sheet 10 is bonded to the inside of the circulation disk 7, and a clamping ball 11 is bonded to the other end of the elastic sheet 10, and the clamping ball 11 is slidably connected with the clamping hole 9. The inner wall of the hard port 2 3 is fixedly connected with a fixing rod 12, and a rotating rod 13 is installed inside the fixing rod 12 through a bearing. A telescopic plate 14 is slidably connected inside the rotating rod 13, and a scraper 15 is fixedly connected to the end face of the telescopic plate 14 away from the rotating rod 13. The scraper 15 is slidably connected to the hard port 23. A connecting rod 17 is fixedly connected to the top of the rotating rod 13. The connecting rod 17 penetrates the stoma inner bag 4 and is rotatably connected to the stoma inner bag 4. Scraper rods 18 are fixedly connected to the left and right ends of the connecting rod 17. The bottom of the scraper rod 18 contacts a supporting filter screen 19, and the supporting filter screen 19 is fixedly connected to the stoma inner bag 4.

[0026] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 There are two card holes 9, which are evenly distributed on the mounting sleeve 6. The card holes 9 are arranged to facilitate the card connection with the card ball 11. A guide hole 5 is arranged inside the hard port 1. The stoma inner bag 4 is a textile mesh bag. Through the arrangement of the stoma inner bag 4, the excretion stains can be treated with solid and liquid, and the textile mesh bag has good separation properties. Through the arrangement of the guide hole 5, the solid-liquid separation can be discharged in a three-dimensional manner. There are multiple elastic sheets 10, which are evenly distributed on the circulation disk 7. Through the arrangement of the elastic sheets 10, the card ball 11 can be tightened.

[0027] See also Figure 1 , Figure 2 , Figure 3 , Figure 6 Two scrapers 15 are provided, and the two scrapers 15 are evenly distributed on the hard port 23. Through the provision of the scrapers 15, soft impurities attached to the inner wall of the hard port 23 can be cleaned. An elastic ball 16 is bonded to the inside of the rotating rod 13, and the other end of the elastic ball 16 is bonded to the telescopic plate 14. Through the provision of the elastic ball 16, the telescopic plate 14 can be connected for use.

[0028] The specific implementation process of the utility model is as follows: when the solid-liquid separation device for stoma needs to be used, the stoma bag can be closed as a whole by setting the cover plate 8, effectively preventing the entry of external impurities and causing blockage, and under the action of the stoma inner bag 4, the solid excrement will be retained inside the stoma inner bag 4, while the liquid can be directly discharged after being filtered through the stoma inner bag 4, and the supporting filter 19 can perform auxiliary filtering, which can increase the storage capacity of the stoma inner bag 4, and at the same time directly discharge the filtered liquid into the drainage bag, thereby increasing the use capacity of the stoma bag;

[0029] The cover plate 8 is pulled to move away from the stoma outer bag 2 to drive the circulation disk 7 to move. During this process, the inner wall of the clamping hole 9 squeezes the clamping ball 11, and the clamping ball 11 squeezes the elastic sheet 10 to deform, so that the clamping ball 11 is separated from the clamping hole 9. Under the action of the force, the clamping ball 11 slides along the inner wall of the installation sleeve 6, and finally the clamping ball 11 is separated from the installation sleeve 6, and then the cover plate 8 is removed, so that the stoma bag can be opened and used.

[0030] By pushing the rotating rod 13 to rotate, the telescopic plate 14 can be driven to rotate, so as to drive the scraper 15 to slide along the inner wall of the hard port 23, and clean the soft particle impurities attached to the inner side of the hard port 23, so as to avoid the impurities adhering to the inner wall of the hard port 23, which causes the problem of poor flow effect of the hard port 23. Under the deformation effect of the elastic ball 16, the telescopic plate 14 can be pushed to drive the scraper 15 to always contact with the inner wall of the hard port 23, so as to ensure the cleaning effect of the scraper 15. At the same time, during the rotation of the rotating rod 13, the scraper rod 18 can also be driven to rotate along the supporting filter screen 19, so as to push the solid objects accumulated on the surface of the supporting filter screen 19, so as to prevent the accumulation from blocking the stoma bag 4 and affecting the discharge of liquid.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A solid-liquid separation device for stoma, comprising a hard port 1 (1), characterized in that: The upper end of the hard port one (1) is fixedly connected to an external stoma bag (2), the inner side wall of the hard port one (1) is fixedly connected to a second hard port (3), the upper end of the hard port two (3) is fixedly connected to an internal stoma bag (4), the interior of the internal stoma bag (4) is fixedly connected to a mounting sleeve (6), and the mounting sleeve (6) is fixedly connected to the external stoma bag (2).

2. A solid-liquid separation device for stoma according to claim 1, characterized in that: The inner wall of the installation sleeve (6) is slidably connected to a circulation disk (7), and the end surface of the circulation disk (7) away from the stoma bag (4) is fixedly connected to a cover plate (8), and the cover plate (8) is slidably connected to the installation sleeve (6). The inner wall of the installation sleeve (6) is provided with a clamping hole (9), and an elastic sheet (10) is bonded to the inside of the circulation disk (7), and a clamping ball (11) is bonded to the other end of the elastic sheet (10), and the clamping ball (11) is slidably connected to the clamping hole (9). The inner wall of the hard port 2 (3) is fixedly connected to a fixing rod (12), and a rotating rod (13) is installed inside the fixing rod (12) through a bearing. ), the interior of the rotating rod (13) is slidably connected to a telescopic plate (14), the end surface of the telescopic plate (14) away from the rotating rod (13) is fixedly connected to a scraper (15), the scraper (15) is slidably connected to the hard port 2 (3), the top of the rotating rod (13) is fixedly connected to a connecting rod (17), the connecting rod (17) penetrates the stoma bag (4) and is rotatably connected to the stoma bag (4), the left and right ends of the connecting rod (17) are fixedly connected to scrapers (18), the bottom of the scraper (18) contacts a supporting filter (19), and the supporting filter (19) is fixedly connected to the stoma bag (4).

3. A solid-liquid separation device for stoma according to claim 2, characterized in that: Two clamping holes (9) are provided, and the two clamping holes (9) are evenly distributed on the mounting sleeve (6).

4. The solid-liquid separation device for stoma according to claim 1, characterized in that: A flow guide hole (5) is provided inside the hard port 1 (1), and the stoma inner bag (4) is a textile mesh bag.

5. The solid-liquid separation device for stoma according to claim 2, characterized in that: Two scrapers (15) are provided, and the two scrapers (15) are evenly distributed on the hard port 2 (3).

6. The solid-liquid separation device for stoma according to claim 2, characterized in that: An elastic ball (16) is bonded inside the rotating rod (13), and the other end of the elastic ball (16) is bonded to the telescopic plate (14).

7. The solid-liquid separation device for stoma according to claim 2, characterized in that: A plurality of the elastic sheets (10) are provided, and the plurality of the elastic sheets (10) are evenly distributed on the circulation disk (7).

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