CN218979400U - Double-cavity plastic stent tube for stoma - Google Patents

Abstract

The utility model discloses a double-cavity plastic stent tube for making an opening, which comprises a silicone tube, wherein a lantern ring is movably sleeved in the middle of the silicone tube, a vertical rod is fixedly connected to the top end of the lantern ring, a clamping ball is fixedly connected to the top end of the vertical rod, a connecting pipe is sleeved at one end of the silicone tube, a bottom plate is fixedly connected to the bottom end of the connecting pipe, double-sided adhesive tape is adhered to the bottom end of the bottom plate, a vertical column is fixedly connected to the top end of the connecting pipe, and a sliding ring is movably sleeved in the middle of the vertical column.

Description

Double-cavity plastic stent tube for stoma

Technical Field

The utility model relates to a support tube, in particular to a double-cavity plastic support tube for making a mouth.

Background

A double-lumen stoma is usually referred to as a colostomy in gastroenterology, and is mainly used for treating trauma, obstruction and stenosis of the rectum, and is made for temporary colostomy to ensure healing of a repaired site on the rectum, while an intestinal orifice at the stoma is usually used for preventing retraction into an abdominal cavity, a support bar or a support tube is usually used for supporting and fixing an intestinal loop of the double-lumen colon outside the abdominal wall, and meanwhile, a far-near intestinal loop is separated, so that two openings appear in the colon, one opening is used for defecation, and the other opening is used for discharging intestinal juice.

However, the existing double-cavity plastic stent tube structure for making the mouth is not perfect, and has certain defects:

1. the outer wall of the existing stent tube is smooth, when the stent tube passes through the bottom of an intestinal loop for colon adhesion, the surface of the stent tube is easy to slide, and as the stent tube is not firmly fixed with the intestinal loop and the skin on the abdominal wall, the stent tube does not form a closed loop, so that the stent tube can slide out from the bottom of the intestinal loop along with the movement of the intestinal loop, and the stent tube easily loses the supporting effect on the intestinal loop.

2. The existing support tube is generally replaced by a common glass rod or a rubber rod made of a slightly hard material, and the support tube is transversely spanned between an intestinal loop and an abdominal wall and is not flexible in position adjustment, so that when an intestinal opening sewn on the abdominal wall is operated, interference is easily generated, and nursing of the intestinal opening is not facilitated for medical staff.

Disclosure of Invention

The utility model aims to provide a double-cavity plastic stent tube for making a stoma, which aims to solve the problems that the stent tube is not firmly fixed with skin and easily slides out and the stent tube easily interferes with nursing of a intestinal orifice in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the double-cavity ostomy plastic type support tube comprises a silicone tube, wherein a lantern ring is movably sleeved in the middle of the silicone tube, a vertical rod is fixedly connected to the top end of the lantern ring, a clamping ball is fixedly connected to the top end of the vertical rod, a connecting tube is sleeved at one end of the silicone tube, a bottom plate is fixedly connected to the bottom end of the connecting tube, a double-sided adhesive tape is adhered to the bottom end of the bottom plate, and a vertical post is fixedly connected to the top end of the connecting tube;

the middle part movable sleeve of erects the post is equipped with the sliding ring, a lateral wall fixedly connected with horizontal pole of sliding ring, the tip fixedly connected with snap ring of horizontal pole, the slide has been seted up at the middle part of horizontal pole, the outside sliding connection of slide has the slider, the equal fixedly connected with lasso of slider both sides wall, two the equal activity in middle part of lasso is inlayed and is equipped with the spacing ring.

As a preferable technical scheme of the utility model, the other end of the silica gel tube is sleeved with the rubber head, and the lantern ring is movably sleeved and connected with the silica gel tube through the rubber head.

As a preferable technical scheme of the utility model, the bottom end of the vertical post is provided with a screw hole, and the inner side thread of the screw hole is connected with a bolt in a meshed manner.

As a preferable technical scheme of the utility model, the bottom end of the bolt is fixedly connected with a flat plate, and the bottom end of the flat plate is fixedly connected with a fixing ring.

As a preferable technical scheme of the utility model, a through hole is formed in one side wall of the sliding block, and the sliding block is connected with the cross rod in a sliding manner through the through hole.

As a preferable technical scheme of the utility model, the top ends of the two limiting rings are covered with transparent silica gel covers, and the outer diameters of the two limiting rings are matched with the inner diameters of the two ferrules.

As a preferable technical scheme of the utility model, the vertical rod is movably sleeved and connected with the clamping ring through the clamping ball.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the lantern ring, the clamping ball, the vertical post, the clamping ring and the bottom plate, the bottom plate and the double-sided adhesive tape at the bottom end of the bottom plate can be adhered and fixed with the skin of the abdominal wall after the stent tube passes through the intestinal loop, so that the stent tube is more firmly fixed with the abdominal wall, and meanwhile, after the stent tube passes through the bottom of the colon intestinal loop exposing the abdominal wall, a closed loop is formed, the connection relation between the stent tube and the intestinal loop is increased, the probability that the stent tube slides out from the bottom of the intestinal loop due to the movement of the intestinal loop is reduced, and the stent tube is prevented from losing the supporting function on the intestinal loop.

2. According to the utility model, through the slip ring, the sliding block, the cross rod, the ferrule and the limiting ring, the slip ring slides downwards along the vertical post, so that the cross rod can be more attached to the positions of the two intestinal orifices after the double-cavity stoma, the positions of the ferrule and the limiting ring can be adjusted by matching with the sliding block and the sliding way, flexible adjustment of the positions of the support pipe is realized, the ferrule and the limiting ring are communicated, the cut double-cavity intestinal orifice can be fixed on the cross rod, the proper distance between the intestinal orifice and the support pipe is kept, and the interference of the support pipe on the operation of the intestinal orifice is reduced, so that nursing of medical staff on the intestinal orifice is facilitated.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a double-sided tape and a snap ring according to the present utility model;

FIG. 3 is a schematic view of a ferrule and retainer ring according to the present utility model;

FIG. 4 is a schematic view of the structure of the bolt and the flat plate of the present utility model.

In the figure: 1. a rubber head; 2. a collar; 3. a vertical rod; 4. ball clamping; 5. a silicone tube; 6. a bottom plate; 7. a connecting pipe; 8. a vertical column; 9. a slip ring; 10. a fixing ring; 11. a slide block; 12. double faced adhesive tape; 13. a screw hole; 14. a cross bar; 15. a slideway; 16. a clasp; 17. a ferrule; 18. a limiting ring; 19. a bolt; 20. and (3) a flat plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution for a dual-cavity ostomy plastic stent tube:

embodiment one:

according to the figures 1 and 2, a double-cavity plastic stent tube for stoma comprises a silicone tube 5, wherein the silicone tube 5 is used as a body of the stent tube, a plurality of plastic stainless steel wires are embedded in the inner wall of the silicone tube 5, the plastic stent tube can be properly molded to be attached to the skin between a intestinal loop and an abdominal wall, the plastic stent tube can quickly pass through the bottom of the intestinal loop exposing the abdominal wall, a lantern ring 2 is movably sleeved in the middle of the silicone tube 5, the lantern ring 2 can be clamped with a rubber head 1 at the end part of the silicone tube 5, and can form a closed loop with a vertical rod 3, the top end of the lantern ring 2 is fixedly connected with the vertical rod 3, the top end of the vertical rod 3 is fixedly connected with a clamping ball 4, after the clamping ball 16 passes through a clamping ring 16, one end of the silicone tube 5 is sleeved with a connecting tube 7, the bottom end of the connecting tube 7 is fixedly connected with a bottom plate 6, the bottom end of the bottom plate 6 is adhered with double-sided adhesive 12, the double-sided adhesive 12 at the bottom of the bottom plate 6 can be attached to the skin with the abdominal wall intact skin, the stability of the stent tube and the abdominal wall skin connection can be formed into a closed loop, the top end of the connecting tube is fixedly connected with a vertical rod 8; through lantern ring 2, card ball 4, upstand 8, snap ring 16 and bottom plate 6 that set up, the one end fixedly connected with snap ring 16 of horizontal pole 14, snap ring 16 can be connected with card ball 4, make horizontal pole 14 be connected with montant 3 and form partial closed loop structure, the other pot head of silica gel pipe 5 is equipped with rubber head 1, lantern ring 2 establishes with the movable cover of silica gel pipe 5 through rubber head 1 and is connected, rubber head 1 can make lantern ring 2 of cover at silica gel pipe 5 tip be difficult for sliding out from silica gel pipe 5, reduce the probability that silica gel pipe 5 from intestinal loop roll-off, montant 3 establishes with snap ring 16 movable cover through card ball 4 and is connected, montant 3 forms whole closed loop structure with upstand 8 and horizontal pole 14 and silica gel pipe 5, make this support pipe encircle on the intestinal loop that leaks, reduce the removal of intestinal loop and lead to the support pipe from intestinal loop bottom roll-off probability, thereby avoid the support pipe to lose the supporting role to intestinal loop.

When the double-cavity plastic support tube for the stoma is particularly used, after the abdominal wall is pulled out of the colon and two mouths are cut out and sewn on the skin of the abdominal wall, the silica gel tube 5 can pass through the lower part of the cut colon intestinal loop so as to enable the intestinal loop to be attached to the top end of the silica gel tube 5, then the lantern ring 2 can pass through the rubber head 1 so as to enable the lantern ring 2 to be sleeved on the silica gel tube 5, then the clamping ball 4 at the top end of the vertical rod 3 at the top end of the lantern ring 2 is pushed into the clamping ring 16 so as to enable the vertical rod 3 to be movably sleeved with the clamping ring 16, at the moment, the vertical rod 3, the cross rod 14, the silica gel tube 5 and the vertical column 8 connected with the cross rod 14 through the sliding ring 9 form a closed loop, so that the intestinal loop is enclosed in the support tube, finally the protective film of the double-sided adhesive 12 on the bottom plate 6 at the bottom end of the connecting tube 7 can be torn, the bottom plate 6 is pressed on the intact skin of the abdominal wall so as to enable the bottom plate 6 to be adhered and fixed with the abdominal wall, and thus the support fixing of the support tube to the intestinal loop is completed.

Embodiment two:

on the basis of the first embodiment, as shown in fig. 3 and 4, a slip ring 9 is movably sleeved at the middle part of the vertical column 8, the slip ring 9 can slide on the vertical column 8 to change the shape of a support tube, a lateral wall of the slip ring 9 is fixedly connected with a cross rod 14, the cross rod 14 can slide towards the silica gel tube 5 under the drive of the slip ring 9, so that a intestinal loop can be limited in the support tube, a slide way 15 is arranged at the middle part of the cross rod 14, a slide block 11 is slidably connected at the outer side of the slide way 15, the slide block 11 slides along the slide way 15, the position of a ferrule 17 can be adjusted, the interference of the ferrule 17 to an intestinal opening is reduced, both lateral walls of the slide block 11 are fixedly connected with ferrules 17, and limiting rings 18 are movably embedded at the middle parts of the two ferrules 17; through the slip ring 9, the sliding block 11, the cross rod 14, the ferrule 17 and the limiting ring 18, the screw hole 13 is arranged at the bottom end of the vertical column 8, the bolt 19 is connected with the inner side screw thread of the screw hole 13 in a meshed manner, the bolt 19 rotates along the screw hole 13 in a meshed manner, the flat plate 20 can move on the vertical column 8, the flat plate 20 is fixedly connected with the bottom end of the bolt 19, the fixed ring 10 is fixedly connected with the bottom end of the flat plate 20, the fixed ring 10 can push the slip ring 9 attached to the bottom of the fixed ring 10 to slide downwards along the vertical column 8 under the driving of the flat plate 20, the cross rod 14 is enabled to approach the silica gel tube 5, the distance between the cross rod 14 and the silica gel tube 5 is enabled to be smaller, the fixation of intestinal loops is realized, the through hole is arranged on one side wall of the sliding block 11, the slider 11 is through-hole and horizontal pole 14 sliding connection, the top of two spacing rings 18 is all covered and is equipped with transparent silica gel lid, transparent silica gel lid can realize covering the parcel of two intestines mouth of cutting, avoid the intestines mouth to expose and cause the infection in the air, the external diameter of two spacing rings 18 and the internal diameter looks adaptation of two lasso 17, spacing ring 18 and lasso 17 can carry out the centre gripping to the intestines mouth of cutting after the block to prop its bore big, make intestines mouth and support pipe keep suitable distance simultaneously, reduce the interference that the support pipe caused intestinal mouth operation, thereby do benefit to medical personnel and nurse intestinal mouth.

When the double-cavity plastic stent tube is particularly used, after the fixation of the stent tube is completed, the flat plate 20 can be screwed, so that the bolt 19 at the bottom end of the flat plate 20 rotates along the screw hole 13 formed at the top end of the vertical post 8, the flat plate 20 slides towards the vertical post 8 along with continuous occlusion of the internal threads of the screw hole 13, the fixed ring 10 is driven to slide downwards the sliding ring 9, the sliding ring 9 is driven to slide along the outer part of the vertical post 8, the cross rod 14 at one side of the sliding ring 9 is driven to slide downwards, until the cross rod 14 is attached to the top of an intestinal loop, the flat plate 20 is stopped, then the sliding block 11 is driven to slide along the cross rod 14, the sliding block 11 drives the ferrule 17 to be moved to the position where two open intestinal openings are located, then the tie film of the intestinal opening passes through the ferrule 17 and is attached to the inner wall of the ferrule 17, then the limiting ring 18 is clamped into the ferrule 17, part of the intestinal opening is clamped in the ferrule 17 and the limiting ring 18, and at the moment, the transparent silica gel cover at the top of the limiting ring 18 protects the open intestinal opening.

In the description of the present utility model, it should be understood that the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings, and is merely for convenience in describing the present utility model and simplifying the description, and does not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and defined otherwise, for example, it may be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a two-chamber plastic stent tube of making mouth, includes silicone tube (5), its characterized in that: the middle part activity cover of silica gel pipe (5) is equipped with lantern ring (2), the top fixedly connected with montant (3) of lantern ring (2), the top fixedly connected with card ball (4) of montant (3), the one end cover of silica gel pipe (5) is equipped with connecting pipe (7), the bottom fixedly connected with bottom plate (6) of connecting pipe (7), the bottom of bottom plate (6) bonds there is double faced adhesive tape (12), the top fixedly connected with upstand (8) of connecting pipe (7);

slip ring (9) are sleeved in the middle of vertical column (8) in a movable mode, a lateral wall fixedly connected with horizontal pole (14) of slip ring (9), one end fixedly connected with snap ring (16) of horizontal pole (14), slide (15) have been seted up at the middle part of horizontal pole (14), the outside sliding connection of slide (15) has slider (11), the equal fixedly connected with lasso (17) of slider (11) both sides wall, two the equal activity in middle part of lasso (17) is inlayed and is equipped with spacing ring (18).

2. A dual-lumen ostomy plastic stent tube as recited in claim 1, wherein: the other end of the silica gel tube (5) is sleeved with a rubber head (1), and the lantern ring (2) is movably sleeved with the silica gel tube (5) through the rubber head (1).

3. A dual-lumen ostomy plastic stent tube as recited in claim 1, wherein: screw holes (13) are formed in the bottom ends of the vertical posts (8), and bolts (19) are connected to the inner side threads of the screw holes (13) in a meshed mode.

4. A dual-lumen ostomy plastic stent tube as in claim 3, wherein: the bottom end fixedly connected with flat board (20) of bolt (19), the bottom fixedly connected with solid fixed ring (10) of flat board (20).

5. A dual-lumen ostomy plastic stent tube as recited in claim 1, wherein: a through hole is formed in one side wall of the sliding block (11), and the sliding block (11) is connected with the cross rod (14) in a sliding mode through the through hole.

6. A dual-lumen ostomy plastic stent tube as recited in claim 1, wherein: transparent silica gel covers are covered on the top ends of the two limiting rings (18), and the outer diameters of the two limiting rings (18) are matched with the inner diameters of the two ferrules (17).

7. A dual-lumen ostomy plastic stent tube as recited in claim 1, wherein: the vertical rod (3) is movably sleeved and connected with the clamping ring (16) through the clamping ball (4).

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