CN216294398U

CN216294398U - Stoma closure device

Info

Publication number: CN216294398U
Application number: CN202120101681.6U
Authority: CN
Inventors: 刘嘉; 王冲; 刘俐惠; 徐芳
Original assignee: Beijing Shijitan Hospital
Current assignee: Beijing Shijitan Hospital
Priority date: 2021-01-14
Filing date: 2021-01-14
Publication date: 2022-04-15
Anticipated expiration: 2031-01-14

Abstract

The utility model belongs to the technical field of medical supplies, and particularly relates to a stoma sealing device; comprises a stoma chassis and a closing plug; a through hole is formed in the middle of the stoma chassis, an adhesive layer is arranged on the fixed side of the stoma chassis, and a clamping part is arranged on one side of the stoma chassis, which is far away from the adhesive layer; the sealing plug is provided with a convex part and a fixing part connected with the clamping part, the sealing plug is detachably connected with the stoma chassis through the matching of the fixing part and the clamping part, and the convex part penetrates through the through hole to seal the stoma. The matching of the stoma chassis and the closing plug in the stoma closing device can play the role of temporarily and effectively plugging the stoma, so that the patient can more conveniently go out or participate in various activities, thereby effectively reducing the trouble of the stoma brought to the life of the patient.

Description

Stoma closure device

Technical Field

The utility model belongs to the technical field of medical supplies, and particularly relates to a stoma sealing device.

Background

When diseases occur in the digestive system or urinary system, it is necessary to separate the intestinal canal by surgical treatment, and to draw one end of the intestinal canal out of the body surface (the anus or the urethra is moved to the abdominal wall) to form an opening, which is called a stoma.

A stoma is generally directed to a lesion of rectum and bladder (such as rectal cancer, bladder cancer, intestinal obstruction, etc.), in order to keep the life of a patient, a doctor surgically cuts the lesion, for example, rectal cancer cuts the rectum and anal canal, bladder cancer cuts the bladder, then a mouth is opened on the left or right side of the abdomen of the patient, stool or urine is involuntarily discharged out of the body through the stoma, and such a patient needs to stick a bag (stoma bag) at the stoma to contain the discharged contents after discharge.

However, the opening of the stoma changes the body shape of the patient, and the excrement cannot be controlled at will, which brings serious troubles to the life of the patient in social contact, diet, peculiar smell treatment and the use of the stoma bag. Accordingly, it is an urgent technical problem to be solved by those skilled in the art to provide a closure device capable of functioning to seal a stoma.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems in the prior art, the present invention provides a stoma closing device capable of closing a stoma, so as to solve the technical problem in the prior art that the normal life of a patient with a stoma is affected because the excrement of the patient cannot be controlled at will.

The utility model is realized by the following technical scheme:

the stoma sealing device comprises a stoma chassis and a sealing plug;

a through hole is formed in the middle of the stoma chassis, an adhesive layer is arranged on the fixed side of the stoma chassis, and a clamping part is arranged on one side of the stoma chassis, which is far away from the adhesive layer;

the sealing plug is provided with a convex part and a fixing part connected with the clamping part, the sealing plug is detachably connected with the stoma chassis through the matching of the fixing part and the clamping part, and the convex part penetrates through the through hole to seal the stoma.

In order to better realize the utility model, the structure is further optimized, the fixing part comprises a clamping sleeve and a clamping ring, the clamping sleeve is detachably sleeved on the clamping part, and the clamping ring is arranged outside the clamping sleeve and fixes the clamping sleeve on the clamping part.

In order to better implement the present invention, the above structure is further optimized, two ends of the snap ring are respectively provided with a locking piece and a fastener which are matched with each other, and two ends of the snap ring are detachably connected through the matching of the locking piece and the fastener.

In order to better realize the utility model, the structure is further optimized, the clamping part is an annular boss, a clamping groove is arranged on the outer circumferential side wall of the boss, and the clamping sleeve is clamped in the clamping groove through the clamping ring.

In order to better implement the present invention, the above structure is further optimized, the shape of the ferrule matches the shape of the boss, a fixing groove is arranged on the outer circumferential side wall of the ferrule, and the snap ring is snapped in the fixing groove.

In order to better implement the present invention, the above structure is further optimized, and the cutting ferrule is made of rubber material.

In order to better implement the utility model, a further optimization is made in the above structure, wherein a sealing member is arranged at the through hole.

In order to better implement the utility model, a further refinement is made in the above-described construction in that the closure plug is made of plastic.

In order to better realize the utility model, the structure is further optimized, the stoma chassis is of a circular disc-shaped structure, the closing plug is also of a circular disc-shaped structure, and one surface of the closing plug, which is far away from the convex part, is an arc surface.

In order to better implement the utility model, in the above structure, it is further optimized that the snap ring is made of an elastic material.

In summary, the present invention has the following technical effects:

the matching of the stoma chassis and the closing plug in the stoma closing device can play the role of temporarily and effectively plugging the stoma, so that the patient can more conveniently go out or participate in various activities, thereby effectively reducing the trouble of the stoma brought to the life of the patient.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a cross-sectional view of a stoma closure device of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a schematic view of the construction of a stoma tray in the stoma closure device of the present invention;

fig. 4 is a schematic view of the construction of a closure in a stoma closure device according to the utility model.

Reference numerals:

1. a stoma chassis; 11. a through hole; 12. a bonding layer; 13. a clamping part; 131. a card slot;

2. a closing plug; 21. a convex portion;

3. a fixed part; 31. a snap ring; 32. a card sleeve; 321. and fixing the grooves.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.

Example (b):

fig. 1 to 4 show:

the stoma sealing device comprises a stoma base plate 1 and a sealing plug 2;

the middle part of the stoma chassis 1 is provided with a through hole 11, the fixed side of the stoma chassis 1 is provided with an adhesive layer 12, and one side of the stoma chassis 1 departing from the adhesive layer 12 is provided with a clamping part 13;

the sealing plug 2 is provided with a convex part 21 and a fixing part 3 connected with the clamping part 13, the sealing plug 2 is detachably connected with the stoma base plate 1 through the matching of the fixing part 3 and the clamping part 13, and the convex part 21 penetrates through the through hole to seal the stoma.

When the stoma closing device is used, the patient cuts the through hole 11 to be matched with the size of a stoma, and the through hole 11 on the stoma base plate 1 is opposite to the position of the stoma on the patient, the stoma base plate 1 is pasted on the patient through the pasting layer 12, then the convex part 21 of the closing plug 2 can penetrate through the through hole 11 to be inserted at the stoma, and the closing plug is arranged on the stoma base plate 1 through the matching of the fixing part 3 and the clamping part 13 so as to play a role in temporarily closing the stoma;

and when returning to home the patient can remove the closure plug 2 from the ostomy chassis 1 and then mount the ostomy bag on the ostomy chassis 1 to facilitate the discharge of waste into the ostomy bag.

This make a mouthful closing means can avoid the condition of the involuntary outside discharge of excrement to take place, so that the patient develops the custom of regular defecation, and can avoid when the patient is gone out, make the pocket and lead to it to receive the condition emergence of influence when dressing or moving about because of using, also can avoid simultaneously causing the emergence of awkward incident because of making the pocket seepage, thereby reduce the puzzlement that makes the mouth and bring patient's life.

Preferably, the above-mentioned closure plug 2 is provided with a see-through window, which is arranged around the protrusion 21, so that the medical staff or the family members of the patient can see the condition of the edge of the stoma through the see-through window.

Preferably, the fixing portion 3 comprises a clamping sleeve 32 and a clamping ring 31, wherein,

foretell card establishes portion 13 and is annular boss, foretell through-hole 11 sets up in the centre of a circle department of boss, cutting ferrule 32 also is the ring annular structure, and cutting ferrule 32 and card establish 13 phase-matchs, makes cutting ferrule 32 can overlap and establish on the boss, and simultaneously, this cutting ferrule 32 can lock fixed boss through snap ring 31 on to realize closing stopper 2 and make the zonulae occludens of mouthful chassis 1, thereby the effectual condition of avoiding closing stopper 2 by making and dropping takes place on mouthful chassis 1.

When the closure plug 2 needs to be removed, the patient can separate the ferrule 32 from the boss by simply opening the snap ring 31, thereby facilitating the installation/removal of the stoma closure device.

Preferably, both ends of the snap ring 31 are respectively provided with a locking member and a fastening member, wherein,

the locking piece and the fastener can be mutually buckled, when the clamping sleeve 32 and the boss need to be fastened, a patient only needs to buckle the locking piece and the fastener in a pressing mode, so that the distance between the two ends of the clamping ring 31 is reduced, and the locking and fixing of the sealing plug 2 and the stoma chassis 1 are completed;

when needing to take off and sealing stopper 2, the patient only need make latch fitting and fastener separation through promoting the fastener to make the interval increase at snap ring 31 both ends, cutting ferrule 32 just can be light take off by the boss, in order to accomplish sealing stopper 2 and make the separation of mouthful chassis 1.

It should be noted that the locking element and the fastening element are common locking structures in the prior art, and in addition, other locking structures may be used, that is, both ends of the snap ring 31 can be locked/separated.

Preferably, the snap ring 31 is made of an elastic material, and after the patient pushes the fastener to separate the fastener from the locking member, both ends of the snap ring 31 will automatically spring open, so that the sealing plug 2 can be more conveniently detached.

Preferably, a clamping groove 131 is formed in the circumferential outer side wall of the clamping portion 13, and the clamping sleeve 32 is sleeved on the circumferential outer side wall of the clamping portion 13 and is locked and fixed in the clamping groove 131 through a clamping ring 31, so that the sealing plug 2 and the stoma base plate 1 are more stably connected.

Optimally, the outer side wall of the circumference of the clamping sleeve 32 is provided with a fixing groove 321, and the clamping ring 31 is clamped in the fixing groove 321, so that the phenomenon that the clamping ring 31 falls off from the clamping sleeve 32 is avoided, and the structure of the stoma sealing device is more stable.

Preferably, the ferrule 32 is made of a rubber material with elasticity, so that the ferrule 32 can be more easily sleeved on the clamping portion 13, thereby facilitating the installation of the closure plug 2.

Preferably, the through hole 11 is provided with a sealing member which can effectively seal the gap between the through hole 11 and the protrusion 21 to prevent the leakage of excrement or odor from the gap between the closure plug 2 and the stoma tray 1 to the outside, thereby effectively improving the sealing effect of the stoma sealing device.

Preferably, the closure plug 2 is made of plastic, the use of a plastic closure plug 2 enabling a reduction in its weight to improve the comfort of the stoma closure device when worn; furthermore, the closing plug 2 made of plastic material also enables an effective reduction in its production costs.

Preferably, the stoma base plate 1 is a circular disc-shaped structure, the closing plug 2 is also a circular disc-shaped structure, and one surface of the closing plug 2 away from the convex part 21 is a circular arc surface.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. Stoma closing device, its characterized in that: comprises a stoma chassis (1) and a closing plug (2);

a through hole (11) is formed in the middle of the stoma chassis (1), an adhesive layer (12) is arranged on the fixed side of the stoma chassis (1), and a clamping part (13) is arranged on one side of the stoma chassis (1) departing from the adhesive layer (12);

be provided with convex part (21) on the closing plug (2) and with fixed part (3) that portion (13) are connected are established to the card, closing plug (2) pass through fixed part (3) with the cooperation that portion (13) were established to the card with it can dismantle the connection to make mouthful chassis (1), convex part (21) pass through the mouth is made in through-hole (11) shutoff.

2. The stoma closure device of claim 1, wherein: the fixing part (3) comprises a clamping sleeve (32) and a clamping ring (31), the clamping sleeve (32) is detachably sleeved on the clamping part (13), and the clamping ring (31) is arranged outside the clamping sleeve (32) and fixes the clamping sleeve (32) on the clamping part (13).

3. The stoma closure device of claim 2, wherein: the both ends of snap ring (31) are provided with the latch fitting and the fastener of mutually supporting respectively, the both ends of snap ring (31) are passed through the latch fitting with the connection can be dismantled in the cooperation of fastener.

4. The stoma closure device of claim 3, wherein: the clamping part (13) is an annular boss, a clamping groove (131) is formed in the outer circumferential side wall of the boss, and the clamping sleeve (32) is clamped in the clamping groove (131) through the clamping ring (31).

5. The stoma closure device of claim 4, wherein: the shape of the clamping sleeve (32) is matched with that of the boss, a fixing groove (321) is formed in the outer circumferential side wall of the clamping sleeve (32), and the clamping ring (31) is clamped in the fixing groove (321).

6. The stoma closure device of claim 5, wherein: the cutting sleeve (32) is made of rubber materials.

7. The stoma closure device of any one of claims 1-6, wherein: and a sealing element is arranged at the through hole (11).

8. The stoma closure device of claim 7, wherein: the closing plug (2) is made of plastic.

9. The stoma closure device of claim 1, wherein: the stoma base plate (1) is of a circular disc structure, the closing plug (2) is of a circular disc structure, and one surface of the closing plug (2) departing from the convex part (21) is an arc surface.

10. The stoma closure device of claim 2, wherein: the snap ring (31) is made of an elastic material.