Ostomy bag fixing device

Abstract

The utility model provides an ostomy bag fixing device which comprises an ostomy base plate, an annular sleeve, bridles and an ostomy bag, the annular sleeve is fixedly arranged on the ostomy base plate, a channel is arranged in the ostomy base plate and the annular sleeve in a communicated mode, fixing assemblies are arranged on the two sides of the annular sleeve, the bridles are arranged on the two sides of the ostomy base plate, and the ostomy bag is arranged on the annular sleeve. The binding belt is used for enabling the stoma base plate to be worn on the abdomen of a patient and to be matched with the abdominal circumference of the patient. According to the scheme, the embedding part of the pull rod is clamped into the clamping groove, so that the limiting plate is fixed, the pre-tightening spring is stretched at the same time, then the rotating ring is locked, a patient is assisted to complete wearing of the ostomy bag, the ostomy bag is fixed, the fitness of the ostomy bag and the patient is guaranteed, and good concealment is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of ostomy bags, in particular to an ostomy bag fixing device. Background Art

[0002] Most of the patients who have undergone ostomy surgery for anorectal, urethral and double-cavity need to be equipped with ostomy bags to assist patients in daily excretion. However, most of the existing ostomy bags adopt a bag-type structure, which is easily affected when the patient goes out for activities and is easy to fall off, affecting the safety of the patient. At the same time, the large ostomy bags are not aesthetically pleasing and are not conducive to the patient's postoperative recovery.

[0003] For example, a Chinese patent discloses "a fixing device provided inside an ostomy bag" (patent number: CN202221783466.X), which includes an ostomy bag, the right side of which is clamped with a chassis, the front and back sides of the chassis are provided with sliding mechanisms, and the ends of the two sliding mechanisms that are away from each other are provided with pull plates.

[0004] However, the above-mentioned ostomy bag has a complex structure, and the arrangement of the slide bar and the spring is very easy to become loose due to the patient's daily life, which is inconvenient to use. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides an ostomy bag fixing device, which solves the problems raised in the above background technology.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the utility model is implemented through the following technical solutions: an ostomy bag fixing device, comprising a ostomy base, an annular sleeve, a drawstring and an ostomy bag, the annular sleeve being fixedly arranged on the ostomy base, the ostomy base and the annular sleeve being communicated with a channel, fixing components being arranged on both sides of the annular sleeve, the drawstring being arranged on both sides of the ostomy base, the drawstring being used to make the ostomy base be worn on the patient's abdomen and adapt to the patient's waist circumference, the ostomy bag being arranged on a side of the annular sleeve away from the ostomy base, a fixing ring being fixedly arranged on a side of the ostomy bag close to the annular sleeve, a through hole being communicated with each other in the fixing ring and the rotating ring, the through hole connecting the channel with the internal space of the ostomy bag, a rotating ring being rotatably arranged on a side of the fixing ring close to the annular sleeve, the inner wall of the rotating ring being threadedly connected to the outer cylindrical surface of the annular sleeve, a reinforcing component being arranged between the rotating ring and the ostomy base, and the reinforcing component being used to cooperate with the fixing component.

[0009] Preferably, the fixing assembly comprises a fixing plate and a pull rod, the fixing plates are provided in two groups and are respectively located on both sides of the annular sleeve, and the pull rod is hinged to the inner side of the fixing plate.

[0010] Preferably, the pull rod comprises an L portion located at ends close to both sides of the fixing plate and an embedded portion located between the two L portions.

[0011] Preferably, the reinforcement assembly includes a slide, a limit plate and a pre-tensioning spring, the rotating ring is provided with a sliding groove on the side close to the pull rod, the slide is slidably arranged in the sliding groove, the limit plate is fixedly arranged on the side of the slide close to the stoma base plate, and the pre-tensioning spring is fixedly connected between the slide and the inner wall of the sliding groove.

[0012] Preferably, the limiting plate is provided with a slot matching the shape of the pull rod embedding portion.

[0013] (III) Beneficial effects

[0014] The utility model provides an ostomy bag fixing device, which has the following beneficial effects:

[0015] 1. This solution enables the embedded part of the pull rod to be snapped into the slot, so that the limit plate is fixed and the preload spring is stretched at the same time, thereby locking the rotating ring, assisting the patient to put on the ostomy bag and fix it, ensuring the fit between the ostomy bag and the patient himself, and having good concealment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the explosion structure of the utility model;

[0018] Figure 3 for Figure 2 A schematic diagram of the structure enlargement at the center A;

[0019] Figure 4 It is a schematic diagram of the cross-sectional structure of the utility model in a top view;

[0020] Figure 5 for Figure 4 A magnified schematic diagram of the structure at point B in the middle.

[0021] In the figure: 11, stoma base plate; 12, annular sleeve; 13, channel; 14 fixed plate; 15, pull rod; 16, drawstring; 17, stoma bag; 18, through hole; 19, fixed ring; 20, rotating ring; 21, sliding groove; 22, sliding plate; 23, limit plate; 24, preload spring; 25, slot. DETAILED DESCRIPTION

[0022] The utility model provides an ostomy bag fixing device, such as Figure 1-5 As shown, it includes a stoma base plate 11, an annular sleeve 12, a drawstring 16 and a stoma bag 17. The annular sleeve 12 is fixed on the stoma base plate 11. The stoma base plate 11 is connected to the annular sleeve 12 and a channel 13 is provided. The annular sleeve 12 is provided with a fixing component on both sides. The drawstring 16 is provided on both sides of the stoma base plate 11. The drawstring 16 is used to make the stoma base plate 11 worn on the patient's abdomen and adapted to the patient's waist circumference, as shown in FIG. Figure 2 As shown, the ostomy bag 17 is arranged on the side of the annular sleeve 12 away from the ostomy base plate 11, and a fixing ring 19 is fixedly provided on the side of the ostomy bag 17 close to the annular sleeve 12. A through hole 18 is commonly connected in the fixing ring 19 and the rotating ring 20. The through hole 18 connects the channel 13 with the internal space of the ostomy bag 17. A rotating ring 20 is rotatably provided on the side of the fixing ring 19 close to the annular sleeve 12. The inner wall of the rotating ring 20 is threadedly connected to the outer cylindrical surface of the annular sleeve 12. A reinforcement component is provided between the rotating ring 20 and the stomy base plate 11, and the reinforcement component is used to cooperate with the fixing component.

[0023] like Figure 3 As shown, the fixing assembly includes a fixing plate 14 and a pull rod 15 . The fixing plates 14 are provided in two groups and are respectively located on both sides of the annular sleeve 12 . The pull rod 15 is hinged to the inner side of the fixing plate 14 .

[0024] The pull rod 15 includes L portions located at ends close to both sides of the fixing plate 14 and an embedded portion located between the two L portions, so that the pull rod 15 forms a convex shape.

[0025] like Figure 4-5 As shown, the reinforcement assembly includes a slide 22, a limit plate 23 and a pre-tensioning spring 24. A sliding groove 21 is provided on the rotating ring 20 near the pull rod 15. The slide 22 is slidably arranged in the sliding groove 21. The limit plate 23 is fixedly arranged on the side of the slide 22 near the stoma base plate 11. The pre-tensioning spring 24 is fixedly connected between the slide 22 and the inner wall of the sliding groove 21. A slot 25 matching the shape of the embedded part of the pull rod 15 is provided on the limit plate 23. In the initial state, the embedded parts of the two pull rods 15 are located on the left and right sides.

[0026] After the patient applies skin care powder on the stoma and sticks on the plastic ring, the patient wraps the belt 16 around his or her abdomen and wears it in a way that suits his or her waist circumference so that the stoma base 11 is attached to the stoma. At this time, the patient tightens the rotating ring 20 on the stoma bag 17 to the annular sleeve 12, and the channel 13 and the through hole 18 connect the patient's stoma with the internal space of the stoma bag 17. At this time, after the patient has finished wearing it, he or she pulls the limiting plates 23 on both sides toward the side close to himself or herself. When the limiting plates 23 pass over the hinge between the pull rod 15 and the fixing plate 14, the pull rods 15 on both sides are swung toward the front side of themselves, so that the embedded part of the pull rod 15 is clamped into the slot 25, so that the limiting plate 23 is fixed while the preload spring 24 is stretched, thereby locking the rotating ring 20.

[0027] 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 stoma bag fixing device, Features: The invention comprises a stoma base plate (11), an annular sleeve (12), a drawstring (16) and an ostomy bag (17), wherein the annular sleeve (12) is fixedly arranged on the stoma base plate (11), a channel (13) is arranged in the stoma base plate (11) and in communication with the annular sleeve (12), fixing components are arranged on both sides of the annular sleeve (12), the drawstring (16) is arranged on both sides of the stoma base plate (11), the drawstring (16) is used to make the stoma base plate (11) be worn on the abdomen of a patient and be adapted to the patient's waist circumference, the ostomy bag (17) is arranged on the side of the annular sleeve (12) away from the stoma base plate (11), and the ostomy bag (17) A fixed ring (19) is fixedly provided on one side close to the annular sleeve (12); a rotating ring (20) is rotatably provided on the fixed ring (19) on one side close to the annular sleeve (12); an inner wall of the rotating ring (20) is threadedly connected to an outer circumferential surface of the annular sleeve (12); a through hole (18) is commonly connected inside the fixed ring (19) and the rotating ring (20); the through hole (18) connects the channel (13) with the internal space of the ostomy bag (17); a reinforcement component is provided between the rotating ring (20) and the ostomy base plate (11); the reinforcement component is used to cooperate with the fixed component.

2. An ostomy bag fixing device according to claim 1, Features: The fixing assembly comprises a fixing plate (14) and a pull rod (15). The fixing plate (14) is provided with two groups and is respectively located on both sides of the annular sleeve (12). The pull rod (15) is hinged to the inner side of the fixing plate (14).

3. The ostomy bag fixing device according to claim 2, Features: The pull rod (15) comprises an L portion located at the ends close to both sides of the fixing plate (14) and an embedded portion located between the two L portions.

4. The ostomy bag fixing device according to claim 2, Features: The reinforcement component includes a slide (22), a limit plate (23) and a preload spring (24); a slide groove (21) is provided on the side of the rotating ring (20) close to the pull rod (15); the slide (22) is slidably arranged in the slide groove (21); the limit plate (23) is fixedly arranged on the side of the slide (22) close to the stoma base plate (11); and the preload spring (24) is fixedly connected between the slide (22) and the inner wall of the slide groove (21).

5. The ostomy bag fixing device according to claim 4, Features: The limiting plate (23) is provided with a slot (25) that matches the shape of the embedded portion of the pull rod (15).

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