Supporting rod for climbing type stoma

Abstract

The utility model discloses a climbing type stoma supporting rod which comprises a supporting rod body, a first stretching strip capable of being pulled out is arranged on the supporting rod body, a second stretching strip is inserted into the supporting rod body in a penetrating mode, a limiting portion is arranged at the tail end of the second stretching strip, the head end of the second stretching strip is connected with the stretching end of the first stretching strip, and the stretching end of the first stretching strip is connected with the limiting portion according to the size of a stoma. The length of the supporting rod with the proper size can be adjusted by cutting the cutting area, the rectum is supported, the operation of replacing the ostomy bag is not affected, the first stretching strip is pulled out, the second stretching strip is inserted into the through hole, the end of the second stretching strip is connected with the first stretching strip through the connecting end, and the supporting rod is limited on the rectum; the stoma fixing device is reliable in fixation, free of slipping and convenient to replace, infection is avoided, and a near-end stoma and a far-end stoma can be conveniently judged.

Description

Technical Field

[0001] The utility model relates to the field of medical technology, and specifically relates to a support rod for a climbing stoma. Background Art

[0002] Loop stoma is a common surgical procedure for preventing anastomotic leakage, a serious complication of colorectal surgery. To prevent postoperative loop stoma invagination and retraction, a support tube is placed between the proximal and distal intestinal tracts of the patient to fix the intestinal tract. The support tube is usually placed for about 2 weeks.

[0003] Surgeons often use medical plastic tubes, glass tubes, rubber tubes, etc. as support tubes, and use two fixing methods to prevent the support tube from slipping off: suturing the plastic tube to the skin around the stoma or using a hard tube ring to cover the rubber tube. The support tubes currently used in clinical practice not only increase the difficulty of stoma care, but also easily cause pain to patients and stoma-related complications, including stoma necrosis, peristomal dermatitis, pressure injury, peristomal abscess, stoma mucosal skin separation, etc. Therefore, a climbing stoma support rod is proposed to solve the above problems.

[0004] In addition, on the one hand, there are differences in understanding among technical personnel in this field; on the other hand, the utility model inventor studied a large number of documents and patents when making the utility model, but due to space limitations, not all details and contents are listed in detail. However, this does not mean that the utility model does not have the characteristics of these prior arts. On the contrary, the utility model already has all the characteristics of the prior art, and the applicant reserves the right to add relevant prior art to the background technology. Utility Model Content

[0005] The purpose of the utility model is to provide a support rod for a climbing stoma to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a support rod for a climbing stoma, comprising a support rod body, a first stretch strip that can be pulled out is provided on the support rod body, a second stretch strip is inserted into the support rod body, a limiting portion is provided at the tail end of the second stretch strip, and the head end of the second stretch strip is connected to the protruding end of the first stretch strip.

[0007] Preferably, a cutting area is provided on one side of the support rod body for adapting to the stoma width, and the first stretching strip is provided on a side of the support rod body away from the cutting area.

[0008] Preferably, a slideway is provided on the side of the support rod body away from the cutting area, the first stretching strip is located in the slideway, a limit block is provided at the end of the first stretching strip, and the protruding end of the first stretching strip is provided with a connecting end connected to the second stretching strip.

[0009] Preferably, a through hole is formed on the support rod body, and the second stretching strip is inserted into the through hole.

[0010] Preferably, both sides of the limiting portion extend outwardly to form tail wings, and an adhesive layer is provided on the limiting portion and adhered to the stoma bottom plate.

[0011] Preferably, the cross section of the support rod body is elliptical.

[0012] Compared with the prior art, the utility model has the following beneficial effects: a climbing stoma support rod, according to the size of the stoma, the cutting area can be cut to adjust the length of the support rod to a suitable size to support the rectum without affecting the operation of replacing the stoma bag, by pulling out the first stretch bar, inserting the second stretch bar into the through hole, and connecting the end of the second stretch bar to the first stretch bar through the connecting end, the support rod is limited on the rectum, the utility model is reliably fixed and does not slip, is easy to replace, avoids infection, and can easily judge the proximal stoma and the distal stoma. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a partial structural disassembly diagram of the utility model;

[0015] Figure 3 This is a cross-sectional view of the support rod body structure of the utility model;

[0016] Figure 4 It is a side view of the support rod body of the utility model.

[0017] In the figure: 1-support rod body, 2-first stretching bar, 3-second stretching bar, 4-limiting portion, 5-cutting area, 6-slide, 7-limiting block, 8-connecting end, 9-through hole, 10-adhesive layer. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-4The utility model provides a technical solution: a support rod for a climbing stoma, comprising a support rod body 1, a first stretching strip 2 that can be pulled out is arranged on the support rod body 1, a second stretching strip 3 is inserted into the support rod body 1, a limiting portion 4 is arranged at the tail end of the second stretching strip 3, and the head end of the second stretching strip 3 is connected to the protruding end of the first stretching strip 2.

[0020] The support rod body 1 is preferably made of a hard material.

[0021] Specifically, a cutting area 5 is provided on one side of the support rod body 1 for adapting to the stoma width, and the first stretching strip 2 is provided on a side of the support rod body 1 away from the cutting area 5 .

[0022] Specifically, a slideway 6 is provided on the side of the support rod body 1 away from the cutting area 5, the first stretching strip 2 is located in the slideway 6, and a limiting block 7 is provided at the end of the first stretching strip 2, and the protruding end of the first stretching strip 2 is provided with a connecting end 8 connected to the second stretching strip 3.

[0023] The connecting end 8 is preferably a threaded ring, which is rotatably connected to the first stretch strip 2 , and the end of the second stretch strip 3 is in a threaded shape that is screwed to the connecting end 8 .

[0024] Specifically, a through hole 9 is formed on the support rod body 1 , and the second stretching strip 3 is inserted into the through hole 9 . The through hole 9 penetrates the cutting area 5 and extends to the outside.

[0025] Specifically, both sides of the limiting portion 4 extend outward to form tail wings, and an adhesive layer 10 is provided on the limiting portion 4 and adhered to the stoma bottom plate.

[0026] Specifically, the cross section of the support rod body 1 is elliptical.

[0027] Working principle: The first time the utility model is used is during surgery. When the climbing stoma is made and the support rod body 1 is to be placed, first cut the trimmable area 5 of the support rod body 1 into the same length as the stoma according to the size of the stoma (to facilitate the replacement of the stoma bag), then insert the support rod body 1 under the stoma at both ends, stick the stoma bag, pull out the first stretch strip 2, and insert the head end of the second stretch strip 2 from the through hole 9 on the side of the support rod body 1 where the first stretch strip 2 is pulled out, so that after it extends out from the through hole 9 at the other end, it goes around the outside of the stoma and is connected to the connecting end 8 at the end of the first stretch strip 2, and sticks the adhesive layer 10 on the limiting portion 4 at the tail end of the second stretch strip 3 to the stoma bottom plate to complete the operation.

[0028] During each replacement in the later stage, the connecting end 8 of the protruding end of the first stretch strip 2 of the new support rod body 1 is connected to the head end of the old second stretch strip 3 (for easy replacement and to avoid infection). The old support rod body 1 can be removed and the new support rod body 1 can be pulled under the stomas at both ends. The excess exposed cutting area 5 can be subtracted according to the size of the stoma (it can be subtracted before replacement), the stoma bag is pasted, the first stretch strip 2 is pulled out, and the head end of the new second stretch strip 3 is inserted from the through hole 9 of the support rod body 1. After extending out from the other end of the through hole 9, it is connected to the connecting end 8 of the first stretch strip 2 around the outside of the stoma, and the middle adhesive layer 10 on the limiting part 4 is adhered to the stoma bottom plate to complete the replacement operation.

[0029] 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 support rod for a climbing stoma, characterized in that: The invention comprises a support rod body (1), wherein a first stretching strip (2) which can be pulled out is arranged on the support rod body (1), a second stretching strip (3) is inserted into the support rod body (1), a limiting portion (4) is arranged at the tail end of the second stretching strip (3), and the head end of the second stretching strip (3) is connected to the protruding end of the first stretching strip (2); A cutting area (5) is provided on one side of the support rod body (1) for adapting to the width of the stoma, and the first stretching strip (2) is provided on a side of the support rod body (1) away from the cutting area (5); A slideway (6) is provided on the side of the support rod body (1) facing away from the cutting area (5); the first stretching strip (2) is located in the slideway (6); a limit block (7) is provided at the end of the first stretching strip (2); and a connecting end (8) connected to the second stretching strip (3) is provided at the protruding end of the first stretching strip (2).

2. The climbing stoma support rod according to claim 1, characterized in that: The support rod body (1) is provided with a through hole (9), and the second stretching strip (3) is inserted into the through hole (9).

3. The climbing stoma support rod according to claim 1, characterized in that: Both sides of the limiting portion (4) extend outwards to form tail wings, and an adhesive layer (10) is provided on the limiting portion (4) and is adhered to the stoma bottom plate.

4. The climbing stoma support rod according to claim 1, characterized in that: The cross-sectional area of ​​the support rod body (1) is elliptical.

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