Ostomy bag with fixing device for preventing stoma from falling off

Abstract

The invention relates to the technical field of ostomy bags, in particular to an ostomy bag with a fixing device for preventing a stoma from falling off. An ostomy bag; the through hole is formed in the fixing belt; the fixing ring is fixedly mounted on the fixing belt; the plurality of clamping grooves are formed in the fixing ring; the mounting ring is mounted on the fixing ring in a sliding manner; a plurality of clamping blocks; an unlocking assembly; mounting the assembly; and a sealing assembly. Compared with the prior art, the fixing band and the through hole are arranged, so that a user does not need to accurately align to the stoma position when wearing the fixing band, the position relation between the through hole and the stoma can be conveniently observed and manually adjusted, the wearing process is simplified, accurate positioning of the mounting position of the stoma bag is achieved, and by arranging the unlocking ring, the stoma bag can be conveniently fixed. The possibility that the ostomy bag falls off due to mistaken touch in daily activities is reduced, firm fixation of the ostomy bag is ensured, and a user can replace or clean the ostomy bag more easily.

Description

Technical Field

[0001] The invention relates to the technical field of ostomy bags, in particular to an ostomy bag with a stoma-preventing fixing device. Background Art

[0002] An ostomy bag is a medical device that is usually used to store human excretions, such as urine and feces, to help patients perform excretion functions and continue and maintain life activities. It is mainly suitable for patients with intestinal stoma and urinary stoma.

[0003] After searching, the Chinese utility model patent with publication number CN215839834U discloses a convenient ostomy bag, which belongs to the field of medical devices. The convenient ostomy bag includes an adhesive ring pasted on the outer circle of the abdominal ostomy opening, and an ostomy bag body connected to the adhesive ring. The outer membrane of the ostomy bag body is provided with an exhaust hole, and the outer circle of the exhaust hole is sealed and pasted with a water-blocking exhaust film. A jet flushing membrane tube and a membrane tube flushing port are arranged around the upper part of the ostomy bag, and an excretion port is arranged below the ostomy bag. The utility model has a simple structure, convenient exhaust, convenient cleaning, low cost, and strong use value.

[0004] However, when using the above-mentioned ostomy bag, the base needs to be glued to the skin, which is not only difficult to accurately adjust the position during installation and easy to stick out of place, but also requires the patient to carry the ostomy bag sideways during flushing and cleaning, which is inconvenient to operate and increases the hygiene problems caused by incomplete cleaning. In addition, the ostomy bag is directly glued to the skin, and long-term use can easily cause other skin diseases, causing additional pain to the patient. In addition, once the ostomy bag is removed, it usually cannot be glued back for use, which means that the patient needs to continuously replace new ostomy bags, increasing the economic burden.

[0005] Therefore, the present application provides an ostomy bag with an anti-ostomy falling-off fixing device to solve the problem that the ostomy bag is complicated to operate and easy to be misplaced during use and installation. Summary of the invention

[0006] In view of this, the purpose of the present invention is to provide an ostomy bag with an anti-ostomy falling-off fixing device to solve the problem that the installation and fixing of the ostomy bag is complicated and cannot ensure accurate installation and positioning.

[0007] Based on the above purpose, the present invention provides an ostomy bag with an anti-ostomy falling fixing device, comprising:

[0008] A fixing belt, made of a highly breathable material, with Velcro provided at both ends of the fixing belt;

[0009] An ostomy bag, arranged on the fixing belt;

[0010] An exhaust valve is arranged on the top of the ostomy bag;

[0011] A through hole is provided on the fixing belt;

[0012] A fixing ring, fixedly mounted on the fixing belt and arranged concentrically with the through hole;

[0013] A plurality of slots are provided on a side of the fixing ring close to the fixing belt and are arranged in a ring array;

[0014] A mounting ring, slidably mounted in the fixing ring, wherein the outer diameter of the mounting ring is equal to the inner diameter of the fixing ring;

[0015] A plurality of guide grooves are provided on the mounting ring and at positions corresponding to the clamping grooves;

[0016] A plurality of guide blocks are slidably mounted in the guide grooves;

[0017] A plurality of card blocks are fixedly mounted on the guide block and matched with the card slot, and an inclined surface is arranged at one end of the card block close to the fixing belt;

[0018] A plurality of return springs are fixedly installed between the guide groove and the guide block;

[0019] An unlocking assembly, arranged on the mounting ring;

[0020] A mounting assembly, disposed between the mounting ring and the ostomy bag;

[0021] A sealing component is arranged on the ostomy bag.

[0022] Preferably, the unlocking component comprises:

[0023] A plurality of protrusions are fixedly mounted on an end of the guide block away from the clamping block, and the thickness of the mounting ring is greater than or equal to the sum of the thickness of the fixing ring and the thickness of the protrusions;

[0024] An unlocking ring, which is rotated and sleeved on the mounting ring and is positioned corresponding to the protrusion;

[0025] A plurality of bosses are fixedly mounted on the inner side wall of the unlocking ring and are matched with the protrusions.

[0026] Preferably, the mounting assembly comprises:

[0027] An operating ring, rotatably mounted on one end of the ostomy bag close to the fixing belt;

[0028] A slide rail is spirally disposed on the inner wall of the operating ring;

[0029] A leak-proof member, slidably mounted in the operating ring, wherein one end of the leak-proof member away from the fixing belt is fixedly connected to the ostomy bag;

[0030] A limiting groove is linearly arranged on the outer wall of the leakage-proof component along the length direction;

[0031] A sliding block, fixedly mounted on the outer side wall of the leakage-proof component and adapted to the sliding rail;

[0032] A guide ring, fixedly mounted on the mounting ring, and having an end away from the mounting ring rotatably connected to the operating ring;

[0033] A fixed block, fixedly mounted on the inner side wall of the guide ring and adapted to the limiting groove;

[0034] The sealing assembly is arranged on the guide ring.

[0035] Preferably, the sealing assembly comprises:

[0036] A rotating ring, rotatably mounted in the guide ring at one end away from the ostomy bag;

[0037] Six clearance grooves are provided at one end of the rotating ring away from the fixing belt;

[0038] Six guide posts are slidably mounted in the clearance grooves respectively;

[0039] Six sealing plates are fixedly mounted on the guide column, and the angle of one end of the sealing plate away from the guide column is set to 60°;

[0040] A chute is provided at one end of the guide ring away from the ostomy bag and is arranged in a regular hexagon;

[0041] Six slide plates, respectively fixedly mounted on the sealing plate and adapted to the slide grooves;

[0042] The linkage assembly is arranged on the rotating ring.

[0043] Preferably, six storage grooves adapted to the sealing plate are formed at one end of the guide ring away from the ostomy bag, and powder cakes are fixedly installed in the storage grooves.

[0044] Preferably, the linkage component comprises:

[0045] A fixed rod, fixedly mounted on the rotating ring;

[0046] A clearance hole is provided on the guide ring;

[0047] A C-shaped groove is provided at an end of the operating ring away from the ostomy bag, and one end of the fixing rod passes through the clearance hole and is slidably connected to the C-shaped groove;

[0048] A rotating plate, rotatably mounted at one end in the C-shaped groove;

[0049] The elastic sheet is fixedly mounted in the C-shaped groove at a position corresponding to the rotating plate.

[0050] Preferably, a plurality of reinforcement strips arranged along the width direction are evenly and fixedly mounted on the fixing belt.

[0051] Preferably, a threaded hole is provided at the bottom of the reinforcement strip, a threaded tube is threaded into the threaded hole, a sliding rod is slidably installed in the threaded tube, a buffer spring is fixedly installed between the sliding rod and the inner wall of the threaded tube, and a U-shaped frame is fixedly installed at one end of the sliding rod away from the fixing belt.

[0052] Preferably, the sealing assembly comprises:

[0053] A tightening part is arranged at the bottom of the ostomy bag and is arranged in a funnel shape, and an opening is arranged at the bottom of the tightening part;

[0054] A sealing clamp, slidably mounted on the tightening portion;

[0055] Two fixing buckles are symmetrically fixedly mounted on the side wall of the ostomy bag;

[0056] Two sets of fixing ropes are symmetrically fixedly mounted on the two ends corresponding to the sealing clamp and the side wall of the ostomy bag, and are adapted to the fixing buckles.

[0057] Preferably, a smear sponge matched with the powder cake is fixedly mounted on one end of the sealing plate away from the fixing belt.

[0058] Beneficial effects of the present invention:

[0059] 1. The ostomy bag with an anti-ostomy falling-off fixing device is provided with a fixing belt and a through hole, and the size of the through hole is designed to be much larger than the stoma itself, so that the user does not need to accurately align the stoma position when wearing the fixing belt, and can conveniently observe and manually adjust the positional relationship between the through hole and the stoma until they are concentrically arranged, thereby simplifying the wearing process and achieving precise positioning of the installation position of the ostomy bag. By providing an unlocking ring and a fixing ring, the ostomy bag can be conveniently pressed to connect and quickly install the ostomy bag, and the unlocking ring can be rotated to squeeze the protrusion and drive the card block to slide out of the card slot and remove the ostomy bag, which not only reduces the possibility of the ostomy bag falling off due to accidental touch in daily activities and ensures the firm fixation of the ostomy bag, but also enables the user to replace or clean the ostomy bag more easily.

[0060] 2. This type of ostomy bag with an anti-ostomy falling-off fixing device has an operating ring, and the leak-proof part can slide horizontally to a position in close contact with the skin around the stoma under the drive of the slide rail, effectively reducing the direct contact between excrement and the skin, and reducing the risk of skin allergies, redness and swelling and other problems. It not only improves the sealing of the ostomy bag, but also can be automatically recovered when the ostomy bag is removed, avoiding the fixing belt from being contaminated by excrement. The closed state formed by the sealing plate during the opening and closing process can ensure that the connection port is sealed when the ostomy bag is removed, avoiding leakage and contamination of excrement. In addition, the sealing plate will drive the application sponge to slide over the powder cake during the opening and closing process, and apply the powder to the surface of the leak-proof part that fits the skin, thereby enhancing the skin protection effect and providing necessary protection for the skin every time it is used.

[0061] 3. This type of ostomy bag with an anti-ostomy falling-off fixing device has enhanced support for the fixing belt by providing reinforcing strips and U-shaped frames, making the ostomy bag more stable after installation and reducing the risk of shaking or falling off due to exercise or other activities. It can adapt to the needs of users in different usage scenarios. By setting the bottom of the ostomy bag to be funnel-shaped, it is convenient to collect excrement and reduce residue and cleaning difficulty. The combined design of the sealing clip and the fixing rope allows the user to easily seal and open the bottom of the ostomy bag, which is convenient for discharging the contents and cleaning the ostomy bag, thereby improving the convenience and efficiency of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0062] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0063] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0064] Figure 2 It is a schematic diagram of the partial cutaway structure of the present invention;

[0065] Figure 3 It is a schematic diagram of the partial explosion structure of the present invention;

[0066] Figure 4 It is a structural schematic diagram of the card block of the present invention;

[0067] Figure 5 It is a schematic diagram of the exploded structure of the installation assembly of the present invention;

[0068] Figure 6 It is a schematic diagram of the explosion structure of the sealing assembly of the present invention;

[0069] Figure 7It is a schematic diagram of the multi-angle explosion structure of the sealing assembly of the present invention;

[0070] Figure 8 For the present invention Figure 2 The enlarged structural diagram at A in the middle;

[0071] Fig. 9 For the present invention Figure 2 The enlarged structural diagram at B in the middle;

[0072] Fig.10 For the present invention Figure 5 Enlarged structural diagram at point C in the middle.

[0073] The markings in the figure are:

[0074] 1. Fixing belt; 2. Ostomy bag; 3. Exhaust valve; 4. Through hole; 41. Fixing ring; 42. Slot; 43. Mounting ring; 44. Guide groove; 45. Guide block; 46. Slot; 47. Reset spring; 48. Bump; 49. Unlocking ring; 410. Boss; 5. Operating ring; 51. Slide rail; 52. Leak-proof part; 53. Slider; 6. Guide ring; 61. Rotating ring; 62. Displacement groove; 63. Guide column; 64. Sealing plate; 65. Slide groove; 66. Slide plate; 67. Storage slot; 68. Powder cake; 7. Fixing rod; 71. Displacement hole; 72. C-shaped groove; 73. Rotating plate; 74. Elastic sheet; 8. Reinforcement strip; 81. Threaded hole; 82. Threaded pipe; 83. Slide rod; 84. Buffer spring; 85. U-shaped frame; 9. Sealing clip; 91. Fixing buckle; 92. Fixing rope. DETAILED DESCRIPTION

[0075] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments.

[0076] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the present invention should be understood by people with ordinary skills in the field to which the present invention belongs. The "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0077] like Figures 1 to 10As shown, an ostomy bag containing an anti-ostomy falling-off fixing device includes a fixing belt 1 made of a highly breathable material, with Velcro provided at both ends of the fixing belt 1; an ostomy bag 2 provided on the fixing belt 1; an exhaust valve 3 provided on the top of the ostomy bag 2; a through hole 4 provided on the fixing belt 1; a fixing ring 41 fixedly mounted on the fixing belt 1 and concentrically arranged with the through hole 4; a plurality of clamping grooves 42 provided on a side of the fixing ring 41 close to the fixing belt 1 and arranged in a ring-shaped array; a mounting ring 43 slidably mounted in the fixing ring 41, and the outer diameter of the mounting ring 43 is equal to the inner diameter of the fixing ring 41; a plurality of guide grooves 44 provided on the mounting ring 43 and at positions corresponding to the clamping grooves 42; a plurality of guide blocks 45 slidably mounted in the guide grooves 44; a plurality of clamping blocks 46, It is fixedly mounted on the guide block 45 and matched with the card slot 42, and the end of the card block 46 close to the fixing belt 1 is provided with an inclined surface; a plurality of return springs 47 are fixedly mounted between the guide slot 44 and the guide block 45; an unlocking component is arranged on the mounting ring 43; a mounting component is arranged between the mounting ring 43 and the ostomy bag 2; a sealing component is arranged on the ostomy bag 2; the unlocking component includes: a plurality of protrusions 48, which are fixedly mounted on the end of the guide block 45 away from the card slot 46, and the thickness of the mounting ring 43 is greater than or equal to the sum of the thickness of the fixing ring 41 and the thickness of the protrusion 48; an unlocking ring 49, which is rotatably sleeved on the mounting ring 43 and corresponds to the protrusion 48; a plurality of bosses 410, which are fixedly mounted on the inner wall of the unlocking ring 49 and matched with the protrusion 48;

[0078] When in use, the user can first align the through hole 4 with the approximate position of the stoma, then wrap the fixing belt 1 around the waist, and wear the fixing belt 1 firmly with the Velcro. After wearing it firmly, the corresponding position relationship between the through hole 4 and the stoma can be observed, and the fixing belt 1 can be manually adjusted by rotation or other methods until the through hole 4 and the stoma are concentrically arranged. At this time, the mounting ring 43 can be pressed inward, and the clamping block 46 can slide radially inward under the action of the inclined surface and be clamped into the clamping groove 42, so that the stoma bag 2 connected to the mounting ring 43 is fixed to the stoma. Because the size of the through hole 4 is much larger than the stoma itself, there is no need to accurately align the stoma position when wearing the fixing belt 1, and the fixing belt 1 can be conveniently and accurately adjusted after wearing. The position of the through hole 4 can accurately locate the position for installing the ostomy bag 2, which is not only more convenient for locating the position of the ostomy bag 2 and wearing and installing it, but also can avoid the risk of damaging the stoma during wearing and installing. By rotating the unlocking ring 49, the protrusion 48 is squeezed through the boss 410, thereby driving the guide block 45 and the clamping block 46 to slide inward and slide out of the clamping slot 42, so that the ostomy bag 2 can be removed. The use of the unlocking ring 49 can reduce the possibility of the ostomy bag 2 falling off due to accidental touch during daily activities, ensure that the ostomy bag 2 is firmly fixed while being easy to disassemble and install, and can be easily and quickly removed for replacement or cleaning, which is not only convenient for users to use, but also can ensure the hygiene of the ostomy bag 2.

[0079] like Figure 3 and Figure 5 As shown, the installation assembly includes: an operating ring 5, which is rotatably installed on the end of the ostomy bag 2 close to the fixing belt 1; a slide rail 51, which is spirally opened on the inner wall of the operating ring 5; a leak-proof member 52, which is slidably installed in the operating ring 5, and the end of the leak-proof member 52 away from the fixing belt 1 is fixedly connected to the ostomy bag 2; a limiting groove, which is linearly opened on the outer wall of the leak-proof member 52 along the length direction; a slider 53, which is fixedly installed on the outer wall of the leak-proof member 52 and is compatible with the slide rail 51; a guide ring 6, which is fixedly installed on the mounting ring 43, and the end away from the mounting ring 43 is rotatably connected to the operating ring 5; a fixing block, which is fixedly installed on the inner wall of the guide ring 6 and is compatible with the limiting groove; a sealing assembly, which is arranged on the guide ring 6;

[0080] After the fixing belt 1 and the ostomy bag 2 are connected, by rotating the operating ring 5, the slide rail 51 drives the slider 53, so that the leak-proof part 52 slides horizontally toward the stoma under the limiting action of the guide ring 6, and slides to a position in close contact with the skin around the stoma. The friction between the operating ring 5 and the guide ring 6 and the ostomy bag 2 can generate damping so that it is locked after rotation, and then the leak-proof part 52 can fit around the stoma, thereby minimizing skin allergies, redness and swelling caused by direct contact between excrement and the skin, and protecting the hygiene and health of the skin near the stoma. At the same time, the leak-proof part 52 can drain the excrement to the ostomy bag 2 in a more hygienic way. When the ostomy bag 2 is removed, the leak-proof part 52 will be recovered into the ostomy bag 2, thereby preventing the fixing belt 1 from being contaminated by excrement, making it more convenient to clean the excrement and reducing the frequency of replacement or cleaning of the fixing belt 1.

[0081] like Figure 5 , Figure 6 , Figure 7 and Fig.10As shown, the sealing assembly includes: a rotating ring 61, which is rotatably mounted in the guide ring 6 at one end away from the stoma bag 2; six clearance grooves 62, which are arranged at the end of the rotating ring 61 away from the fixing belt 1; six guide pillars 63, which are respectively slidably mounted in the clearance grooves 62; six sealing plates 64, which are fixedly mounted on the guide pillars 63, and the angle of the sealing plate 64 away from the guide pillars 63 is set to 60°; a slide groove 65, which is arranged at the end of the guide ring 6 away from the stoma bag 2 and is arranged in a regular hexagon; six slide plates 66, which are respectively fixedly mounted on the sealing plate 64 and adapted to the slide groove 65; a linkage assembly, which is arranged on the rotating ring 61; One end of the pocket 2 is provided with six storage grooves 67 adapted to the sealing plate 64, and a powder cake 68 is fixedly installed in the storage groove 67; the linkage assembly includes: a fixed rod 7, fixedly installed on the rotating ring 61; a clearance hole 71, provided on the guide ring 6; a C-shaped groove 72, provided at the end of the operating ring 5 away from the ostomy bag 2, and one end of the fixed rod 7 passing through the clearance hole 71 is slidably connected to the C-shaped groove 72; a rotating plate 73, one end of which is rotatably installed in the C-shaped groove 72; an elastic sheet 74, fixedly installed in the C-shaped groove 72 and at a position corresponding to the rotating plate 73; a smear sponge adapted to the powder cake 68 is fixedly installed at one end of the sealing plate 64 away from the fixing belt 1;

[0082] When the ostomy bag 2 is installed, the initial position of the fixing rod 7 is located at one end of the C-shaped groove 72 where the rotating plate 73 is set, and is located at the end of the rotating plate 73 away from the elastic sheet 74. At this time, the operating ring 5 is rotated. Under the action of the elastic sheet 74, the rotating plate 73 is limited and can drive the fixing rod 7 to rotate, thereby driving the rotating ring 61 to rotate. At the same time, the sealing plate 64 is driven by the sliding groove 65 and the sliding plate 66 to move from the midpoint of the hexagonal side of the sliding groove 65 to the corner point position, thereby making the sealing plate 64 move in the center stroke hexagonal hole while sliding. At this time, the fixing rod 7 moves to the other end of the giving hole 71 and is limited by the guide ring 6. At this time, the fixing rod 7 squeezes the rotating plate 73 and causes the elastic sheet 74 to deform, thereby sliding in the C-shaped groove 72 through the rotating plate 73. At this time, when the operating ring 5 rotates, it will not continue to drive the rotating ring 61 to move, and the leakage-proof component 52 can be smoothly removed only through the sliding rail 51. When disassembling, the operating ring 5 is rotated in the opposite direction. The fixing rod 7 is first separated from the C-shaped groove 72 by the fixing rod 7. The grooves 72 slide relatively, and after the leak-proof member 52 is retracted, the fixed rod 7 squeezes the rotating plate 73 and passes through the rotating plate 73 to contact the other end of the C-shaped groove 72, thereby being driven by the operating ring 5 and then driving the rotating ring 61 to rotate, while driving the sealing plate 64 to slide to the center position and form a closed state. Through the above-mentioned linkage, it can be ensured that the connection port is sealed when the ostomy bag 2 is removed, thereby avoiding pollution caused by leakage of excrement, and facilitating direct flushing and cleaning from the air release valve. When the above-mentioned linkage method is used, the user only needs to perform a single rotation operation to automatically realize the entire process, which is more convenient for users to learn and use. When the sealing plate 64 slides to open and close, it will drive the smear sponge to slide over the powder 68 placed in the storage groove 67. The powder 68 can be made of raw materials such as ostomy powder. Through the movement of the sealing plate 64, the powder can be applied to the surface of the leak-proof member 52 that fits the skin through the smear sponge when opening and closing, thereby ensuring that a certain protective effect can be formed on the skin each time it is used.

[0083] like Figure 1 and Figure 8 As shown, a plurality of reinforcing strips 8 arranged along the width direction are evenly fixedly installed on the fixing belt 1; a threaded hole 81 is opened at the bottom of the reinforcing strip 8, a threaded tube 82 is threadedly connected in the threaded hole 81, a slide bar 83 is slidably installed in the threaded tube 82, a buffer spring 84 is fixedly installed between the slide bar 83 and the inner wall of the threaded tube 82, and a U-shaped frame 85 is fixedly installed at one end of the slide bar 83 away from the fixing belt 1;

[0084] The support of the fixing belt 1 is improved by the reinforcing strip 8, thereby further increasing the stability of the installation of the ostomy bag 2. When the user does not need to exercise vigorously or make other large movements, the fixing belt 1 and the reinforcing strip 8 are sufficient to meet the support requirements of the ostomy bag 2. When the user needs to exercise moderately, the threaded tube 82 can be installed in the threaded hole 81, and the U-shaped frame 85 can be clamped on the top of the user's pants. This can enhance the support and stability of the fixing belt 1 and provide the user with a more stable and reliable support and fixation effect. At the same time, the buffer spring 84 can enhance the applicability of the support effect and reduce the possibility of the U-shaped frame 85 falling off or affecting the user's movement due to excessive movement.

[0085] like Figure 1 and Fig. 9 As shown, the sealing assembly includes: a tightening part, which is arranged at the bottom of the ostomy bag 2 and is arranged in a funnel shape, and an opening is arranged at the bottom of the tightening part; a sealing clamp 9, which is slidably installed on the tightening part; two fixing buckles 91, which are symmetrically fixedly installed on the side wall of the ostomy bag 2; two sets of fixing ropes 92, which are symmetrically fixedly installed at the two ends of the sealing clamp 9 corresponding to the side wall of the ostomy bag 2, and are adapted to the fixing buckles 91;

[0086] The bottom of the ostomy bag 2 is funnel-shaped, and the bottom opening of the ostomy bag 2 can be tightened by sliding the sealing clamp 9 upwards, and the ostomy bag 2 can be sealed by fixing the fixing rope 92 on the fixing buckle 91. When the contents need to be discharged, the fixing rope 92 is removed, and then the sealing clamp 9 can be removed, so that the opening is opened, which is convenient for discharging the contents from the bottom of the ostomy bag 2 and convenient for the user to clean the ostomy bag 2.

[0087] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0088] The present invention is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An ostomy bag with an anti-ostomy falling fixing device, characterized in that: include: A fixing belt (1) is made of a highly breathable material, and both ends of the fixing belt (1) are provided with Velcro; An ostomy bag (2) is arranged on the fixing belt (1); An exhaust valve (3) is arranged on the top of the ostomy bag (2); A through hole (4) is formed on the fixing belt (1); A fixing ring (41) is fixedly mounted on the fixing belt (1) and is arranged concentrically with the through hole (4); A plurality of slots (42) are provided on a side of the fixing ring (41) close to the fixing belt (1) and are arranged in a ring-shaped array; A mounting ring (43) is slidably mounted in the fixing ring (41), and the outer diameter of the mounting ring (43) is equal to the inner diameter of the fixing ring (41); A plurality of guide grooves (44) are provided on the mounting ring (43) at positions corresponding to the clamping grooves (42); A plurality of guide blocks (45) are slidably mounted in the guide groove (44); A plurality of clamping blocks (46) are fixedly mounted on the guide block (45) and are adapted to the clamping slot (42); an inclined surface is provided at one end of the clamping block (46) close to the fixing belt (1); A plurality of return springs (47) are fixedly mounted between the guide groove (44) and the guide block (45); An unlocking assembly, arranged on the mounting ring (43); A mounting assembly, arranged between the mounting ring (43) and the ostomy bag (2); A sealing component is arranged on the ostomy bag (2).

2. The stoma bag with a stoma-preventing fixing device according to claim 1, characterized in that: The unlocking component comprises: A plurality of protrusions (48) are fixedly mounted on an end of the guide block (45) away from the clamping block (46), and the thickness of the mounting ring (43) is greater than or equal to the sum of the thickness of the fixing ring (41) and the thickness of the protrusions (48); An unlocking ring (49) is rotatably mounted on the mounting ring (43) and positioned corresponding to the protrusion (48); A plurality of bosses (410) are fixedly mounted on the inner wall of the unlocking ring (49) and are matched with the protrusions (48).

3. The ostomy bag with the stoma-preventing fixing device according to claim 1, characterized in that: The installation assembly includes: An operating ring (5) is rotatably mounted on one end of the ostomy bag (2) close to the fixing belt (1); A slide rail (51) is spirally disposed on the inner wall of the operating ring (5); A leak-proof member (52) is slidably mounted in the operating ring (5), and one end of the leak-proof member (52) away from the fixing belt (1) is fixedly connected to the ostomy bag (2); A limiting groove is provided on the outer wall of the leakage-proof member (52) in a straight line along the length direction; A sliding block (53) is fixedly mounted on the outer side wall of the leakage-proof member (52) and is adapted to fit the sliding rail (51); A guide ring (6) is fixedly mounted on the mounting ring (43), and one end away from the mounting ring (43) is rotatably connected to the operating ring (5); A fixed block, fixedly mounted on the inner wall of the guide ring (6) and adapted to fit the limiting groove; A sealing assembly is arranged on the guide ring (6).

4. The stoma bag with a stoma-preventing fixing device according to claim 3, characterized in that: The sealing assembly comprises: A rotating ring (61) is rotatably mounted in the guide ring (6) at one end away from the ostomy bag (2); Six clearance grooves (62) are formed at one end of the rotating ring (61) away from the fixing belt (1); Six guide posts (63) are respectively slidably mounted in the clearance grooves (62); Six sealing plates (64) are fixedly mounted on the guide column (63), and the angle of one end of the sealing plate (64) away from the guide column (63) is set to 60°; A slide groove (65) is provided at one end of the guide ring (6) away from the ostomy bag (2) and is arranged in a regular hexagonal shape; Six slide plates (66) are respectively fixedly mounted on the sealing plate (64) and are adapted to the slide grooves (65); A linkage assembly is arranged on the rotating ring (61).

5. The stoma bag with the stoma-preventing fixing device according to claim 4, characterized in that: Six storage grooves (67) adapted to the sealing plate (64) are provided on one end of the guide ring (6) away from the ostomy bag (2), and powder cakes (68) are fixedly installed in the storage grooves (67).

6. The stoma bag with the stoma-preventing fixing device according to claim 4, characterized in that: The linkage components include: A fixed rod (7) fixedly mounted on the rotating ring (61); A clearance hole (71) is provided on the guide ring (6); A C-shaped groove (72) is provided at one end of the operating ring (5) away from the ostomy bag (2), and one end of the fixing rod (7) passes through the clearance hole (71) and is slidably connected to the C-shaped groove (72); A rotating plate (73) rotatably mounted at one end in the C-shaped groove (72); An elastic sheet (74) is fixedly mounted in the C-shaped groove (72) at a position corresponding to the rotating plate (73).

7. The ostomy bag with the stoma-preventing fixing device according to claim 1, characterized in that: A plurality of reinforcing strips (8) arranged along the width direction are evenly and fixedly mounted on the fixing belt (1).

8. The stoma bag with the stoma-preventing fixing device according to claim 7, characterized in that: A threaded hole (81) is provided at the bottom of the reinforcing strip (8), a threaded tube (82) is threadedly connected in the threaded hole (81), a sliding rod (83) is slidably installed in the threaded tube (82), a buffer spring (84) is fixedly installed between the sliding rod (83) and the inner wall of the threaded tube (82), and a U-shaped frame (85) is fixedly installed at one end of the sliding rod (83) away from the fixing belt (1).

9. The stoma bag with a stoma-preventing fixing device according to claim 1, characterized in that: The sealing component comprises: A tightening portion, arranged at the bottom of the ostomy bag (2), is arranged in a funnel shape, and an opening is arranged at the bottom of the tightening portion; A sealing clamp (9) slidably mounted on the tightening portion; Two fixing buckles (91) are symmetrically fixedly mounted on the side wall of the ostomy bag (2); Two sets of fixing ropes (92) are symmetrically fixedly mounted on the two ends of the sealing clamp (9) corresponding to the side wall of the ostomy bag (2), and are adapted to the fixing buckle (91).

10. The stoma bag with the stoma-preventing fixing device according to claim 5, characterized in that: A smear sponge matching the powder cake (68) is fixedly mounted on one end of the sealing plate (64) away from the fixing belt (1).

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