CN111529176B

CN111529176B - Embedded stoma device

Info

Publication number: CN111529176B
Application number: CN202010316848.0A
Authority: CN
Inventors: 侯华芳; 崔映娟; 王先艳; 杨蕾弘; 谢雪虹; 罗文玉
Original assignee: North Sichuan Medical College
Current assignee: North Sichuan Medical College
Priority date: 2020-04-21
Filing date: 2020-04-21
Publication date: 2021-11-02
Anticipated expiration: 2040-04-21
Also published as: CN111529176A

Abstract

The invention discloses an embedded stoma device, which comprises an annular chassis, wherein a stoma body is arranged at the center of the chassis, the stoma body comprises a transparent liquid storage area and a liquid absorption area, the boundary line of the liquid storage area and the liquid absorption area is the contact point of the stoma body and a human body, the liquid storage area is provided with a liquid outlet, and the liquid outlet is connected with a plug; the liquid absorption area comprises a first absorption layer and a second absorption layer, the second absorption layer is arranged on the first absorption layer at intervals, the second absorption layer forms a three-dimensional omega-shaped protrusion on the first absorption layer, a plurality of absorption holes are formed in the liquid absorption area, and the absorption holes lead to the liquid storage area. The colostomy device is embedded into a stoma, absorbs a large amount of excrement of the colostomy, is simple and convenient to use, safe and attractive, avoids the problem of difficult pasting of the stoma device, avoids the occurrence of fecal dermatitis, relieves the pain and economic burden of a patient, improves the life quality and early rehabilitation of the patient, and effectively solves the problems of inconvenient movement, inflammation initiation, shortened service life and the like caused by load bearing feeling.

Description

Embedded stoma device

Technical Field

The invention belongs to the technical field of medical instruments, and particularly relates to an embedded ostomy device.

Background

The stoma refers to a disease caused by digestive system or urinary system diseases, and an opening is formed by separating an intestinal canal through surgical treatment and leading one end of the intestinal canal out of the body surface (an anus or a urethra is moved to an abdominal wall). A stoma is generally directed to a rectum, an ileum, and a bladder disorder (e.g., rectal cancer, bladder cancer, ileus, etc.), and in order to maintain the patient's life, a doctor surgically cuts the site of the disorder, for example, rectal cancer cuts the rectum and anal canal, bladder cancer cuts the bladder, and then opens a hole in the left or right side of the patient's abdomen through which stool or urine is involuntarily discharged out of the body.

At present, most patients adopt two-piece ostomy bags, the two-piece ostomy bags comprise a base plate and a bag, the bag is adhered to the ostomy opening through the base plate, pouring and cleaning are carried out after each time of filling, the operation is complex and inconvenient, the service life of the ostomy bag can be shortened due to multiple times of cleaning, and the bag is often hung at the ostomy opening, so that the patients feel heavy and the movement is inconvenient; in the using process, liquid can often flow out from the gap, so that the skin around the stoma is suffered from symptoms of fecal dermatitis and the like, the burden of the patient is increased, and the physical and psychological health of the patient is affected.

Disclosure of Invention

In view of the above disadvantages, the present invention provides an embedded ostomy device, which is characterized in that an ostomy body is embedded into an ostomy to absorb a large amount of excrement from a colostomy, the use is simple, convenient, safe and beautiful, the problem of difficult sticking of the ostomy device is avoided, the occurrence of fecal dermatitis is avoided, the pain and economic burden of a patient are reduced, the life quality and early recovery of the patient are improved, and the problems of inconvenient movement, inflammation initiation, shortened service life and the like caused by load bearing feeling are effectively solved.

In order to achieve the purpose, the technical scheme adopted by the invention for solving the technical problems is as follows: the embedded stoma device comprises an annular chassis with viscous bottom, wherein a detachable stoma body is arranged at the center of the chassis through an elastic rope, the stoma body comprises a transparent liquid storage area and a liquid absorption area, a boundary point between the liquid storage area and the lower side of the liquid absorption area is a contact point of the stoma body and a human body, a liquid outlet is arranged at the lower side of the liquid storage area, and a plug matched with the liquid outlet is movably connected onto the liquid outlet;

the liquid absorption area comprises a first absorption layer and a second absorption layer, the second absorption layer is arranged on the first absorption layer at intervals, the second absorption layer forms a three-dimensional omega-shaped protrusion on the first absorption layer, a plurality of absorption holes are formed in the liquid absorption area, and the absorption holes lead to the liquid storage area.

The invention has the beneficial effects that: when in use, when defecation is not carried out, the base is placed outside the stoma, the center of the base is the stoma, then slowly placing the stoma body into the stoma with the liquid absorption area inside and the liquid storage area outside, fixing the stoma body on the base through the elastic rope, the liquid absorption area in the stoma absorbs the flowing liquid through the first absorption layer and the second absorption layer, the liquid enters the stoma body through the absorption holes, storing in the liquid storage area, opening the plug when the liquid is more, discharging from the liquid outlet, closing the liquid outlet after discharging, and continuing using, when a large amount of excrement is discharged, the stoma body is taken down through the elastic rope, and the stoma body is mounted after the excrement is discharged, so that a stoma bag does not need to be mounted at the stoma at any time, heavy load bearing feeling is caused to a patient, and the inconvenience in movement of the patient caused by the influence on the movement of the patient is avoided; the second absorption layer forms a three-dimensional omega-shaped bulge on the first absorption layer, so that the contact area between the liquid absorption area and liquid can be increased, the liquid absorption efficiency is accelerated, and the liquid is prevented from silting; the boundary line of the liquid storage area and the liquid absorption area is the contact point of the stoma body and a human body, so that the liquid is ensured to be completely absorbed into the liquid absorption area, and the liquid is prevented from silting up or flowing out from the stoma to cause the symptoms of inflammation and the like; the chassis bottom has viscidity, can effectively fix it around making the mouth, prevents that the chassis from sliding in long-time use, causes the injury to making the mouth and skin on every side, aggravates patient's misery, avoids causing secondary damage. The embedded ostomy bag provided by the invention creatively puts the ostomy body into the stoma instead of being arranged around the stoma, absorbs liquid when a large amount of excrement is not discharged, does not need to be hung on the ostomy bag all the time, relieves the burden of a patient, and the stoma is positioned at the center of the annular base, so that even if liquid flows out of the stoma, the liquid cannot be in long-term contact with the skin under the base due to long distance to cause symptoms such as inflammation and the like; meanwhile, the embedded ostomy bag can be repeatedly used for many times, frequent cleaning and replacement are not needed, the operation is simple and convenient, and the service life of the embedded ostomy bag can be prolonged.

Furthermore, the first absorption layer and the second absorption layer are composite layers, the outer layer is made of non-woven fabrics, and the inner layer is a PE perforated film. The second absorption layer is hot pressed or glued on the first absorption layer.

The beneficial effect of adopting the further scheme is that: the composite layer that non-woven fabrics and PE punched the membrane and constitute can effectually carry out the absorption of liquid, has increased imbibition efficiency, prevents that liquid from making the mouth to flow out, causes symptoms such as inflammation.

Further, the omega-shaped protrusions are filled with materials with water absorbing or locking functions.

The beneficial effect of adopting the further scheme is that: the material with the water absorption or water locking function further enhances the water absorption capacity of the liquid absorption area, enhances the water absorption efficiency and prevents the liquid from flowing out from the stoma.

Further, the filling material is macromolecular water-absorbent resin.

The beneficial effect of adopting the further scheme is that: the high-molecular water-absorbent resin has very strong water absorption capacity, can absorb water quickly and prevents liquid from flowing out.

Further, be provided with a plurality of fixing bases on the chassis, the elasticity rope end is provided with fixing base assorted cassette.

The beneficial effect of adopting the further scheme is that: the stoma body is matched with the fixed seat through the clamping seat on the elastic rope, and is fixed and convenient to disassemble and assemble.

Further, both sides of the chassis are provided with fixing bands, and the tail ends of the fixing bands are respectively provided with a connecting buckle and a buckle seat.

The beneficial effect of adopting the further scheme is that: the ostomy bag is fixed on the body of a patient through the matching of the connecting buckle and the buckle seat, the fixation is firm, and the disassembly and the assembly are convenient.

Further, the liquid storage area outside is inside to be provided with the demonstration paper that meets water and discolour in vertical direction.

The beneficial effect of adopting the further scheme is that: the display paper changes color when meeting water, and after liquid is stored in the liquid storage area, the color of the display paper can be observed through the transparent liquid storage area, the judgment is carried out, and then liquid drainage is carried out.

Furthermore, a plurality of cotton balls are arranged on one side of the chassis, which is contacted with the skin.

The beneficial effect of adopting the further scheme is that: the cotton ball is arranged between the skin and the chassis, so that the comfort of the contact part is improved, and meanwhile, a small amount of liquid flowing out of the stoma can be absorbed, and the skin inflammation is prevented.

Further, the liquid storage area is made of polyvinyl chloride or polyethylene.

The beneficial effect of adopting the further scheme is that: the liquid storage area is transparent, has no toxic or side effect, can be repeatedly used, and has low cost.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of the back of an ostomy bag;

figure 3 is a schematic view of a stoma body;

FIG. 4 is an enlarged schematic view of the wicking zone;

FIG. 5 is a schematic cross-sectional view of the wicking zone;

wherein, 1, a chassis; 2. fixing belts; 3. an elastic cord; 4. a fixed seat; 5. a card holder; 6. a stoma body; 7. display paper; 8. a liquid storage area; 9. a liquid suction zone; 10. a cotton ball; 11. a liquid outlet; 12. plug pulling; 13. An absorption hole; 14. a first absorbent layer; 15. a second absorbent layer.

Detailed Description

The following detailed description of embodiments of the invention refers to the accompanying drawings.

In an embodiment of the present invention, as shown in fig. 1-5, an embedded ostomy device is provided, which comprises an annular chassis 1 with a viscous bottom, a detachable ostomy body 6 is arranged at the center of the chassis 1 through an elastic rope 3, the ostomy body 6 comprises a transparent liquid storage area 8 and a liquid absorption area 9, the boundary point of the liquid storage area 8 and the liquid absorption area 9 is the contact point of the ostomy body 6 and a human body, a liquid outlet 11 is arranged at the lower side of the liquid storage area 8, and a plug 12 matched with the liquid outlet 11 is movably connected on the liquid outlet 11; the liquid absorption area 9 comprises a first absorption layer 14 and a second absorption layer 15, the second absorption layer 15 is arranged on the first absorption layer 14 at intervals, the second absorption layer 15 forms a three-dimensional omega-shaped bulge on the first absorption layer 14, a plurality of absorption holes 13 are formed in the liquid absorption area 9, and the absorption holes 13 are communicated with the liquid storage area 8.

When defecation is not performed, the base is placed on the outer side of the stoma, the stoma body 6 is slowly placed into the stoma, the liquid absorbing area 9 is arranged inside, the liquid storage area 8 is arranged outside, the stoma body 6 is fixed on the base through the elastic rope 3, the liquid absorbing area 9 in the stoma absorbs the flowing liquid through the first absorbing layer 14 and the second absorbing layer 15, the liquid enters the stoma body 6 through the absorbing hole 13 and is stored in the liquid storage area 8, the plug 12 is opened when the liquid is more, the liquid is discharged from the liquid outlet 11, the liquid outlet 11 is closed after the discharge is completed, the stoma body 6 is continuously used with heavy load, when a large amount of excrement is discharged, the stoma body 6 is taken down through the elastic rope 3 and is mounted after the excrement is discharged, the stoma body does not need to be mounted with a stoma bag at any time at the stoma, heavy load is caused to the patient, and the action of the patient is prevented from being influenced, causing inconvenience in patient movement; the second absorption layer 15 forms a three-dimensional omega-shaped bulge on the first absorption layer 14, so that the contact area between the liquid absorption area 9 and liquid can be increased, the liquid absorption efficiency is improved, and the liquid is prevented from silting; the boundary between the liquid storage area 8 and the liquid absorption area 9 is a contact point of the stoma body 6 and a human body, so that the liquid is ensured to be completely absorbed into the liquid absorption area 9, the liquid is prevented from being accumulated or flowing out from the stoma to cause the generation of symptoms such as inflammation, and the first absorption layer 14 and the second absorption layer 15 can be replaced after being frequently used, so that the use is more convenient; the bottom of the chassis 1 is sticky, so that the chassis 1 is convenient to fix and can be prevented from shifting or falling off in the long-time use process, the erosion of the skin around the stoma caused by the stimulation of liquid dung is avoided, the pain of a patient is relieved, the medical economic expenditure is saved, and the life quality of a stoma user is also improved. The embedded ostomy bag provided by the invention creatively puts the ostomy body 6 into the stoma instead of being arranged around the stoma, absorbs liquid when a large amount of excrement is not discharged, does not need to be hung on the ostomy bag all the time, relieves the burden of a patient, and the stoma is positioned at the center of the annular base, so that even if liquid flows out of the stoma, the liquid cannot be in long-term contact with the skin under the base due to long distance to cause symptoms such as inflammation and the like; meanwhile, the embedded ostomy bag can be repeatedly used for many times, frequent cleaning and replacement are not needed, the operation is simple and convenient, and the service life of the embedded ostomy bag can be prolonged.

The first absorption layer 14 and the second absorption layer 15 are both composite layers, the outer layer is non-woven fabric, and the inner layer is a PE perforated film. The second absorbent layer 15 is bonded to the first absorbent layer 14 by heat pressing or adhesive bonding; the composite layer that non-woven fabrics and PE punched the membrane and constitute can effectually carry out the absorption of liquid, has increased imbibition efficiency, prevents that liquid from making the mouth to flow out, causes symptoms such as inflammation. The omega-shaped protrusions are filled with materials with water absorbing or locking functions; the material with the water absorption or water locking function further strengthens the water absorption capacity of the liquid absorption area 9, enhances the water absorption efficiency and prevents the liquid from flowing out from the stoma. The filling material is macromolecular water-absorbent resin which has very strong water absorption capacity and can absorb water rapidly to prevent liquid from flowing out. A plurality of fixed seats 4 are arranged on the chassis 1, and clamping seats 5 matched with the fixed seats 4 are arranged at the tail ends of the elastic ropes 3; the stoma body 6 is fixed and convenient to disassemble and assemble through the clamping seat 5 on the elastic rope 3 and the fixing seat 4. Both sides of the chassis 1 are provided with fixing belts 2, and the tail ends of the fixing belts 2 are respectively provided with a connecting buckle and a buckle seat; the ostomy bag is fixed on the body of a patient through the matching of the connecting buckle and the buckle seat, the fixation is firm, and the disassembly and the assembly are convenient. Liquid storage district 8 outside inside is provided with the demonstration paper 7 of meeting water color changing in vertical direction, shows that paper 7 meets water color changing, after having stored liquid in liquid storage district 8, not only can observe through transparent liquid storage district 8, can also observe 7 colours of demonstration paper, judge, then carry out the flowing back. A plurality of cotton balls 10 are arranged on one side, which is contacted with the skin, of the chassis 1, the cotton balls 10 are arranged between the skin and the chassis 1, the comfort degree of the contact part is increased, and meanwhile, a small amount of liquid flowing out from a stoma can be absorbed, so that skin inflammation is prevented. The liquid storage area 8 is made of polyvinyl chloride or polyethylene, and the liquid storage area 8 is transparent, free of toxic and side effects, reusable and low in cost.

During the use, when not carrying out the defecation, place the base outside making the mouth, the center department of base is for making the mouth, then will make mouthful body 6 slowly put into making the mouth, including imbibition district 9, again will make mouthful body 6 and fix on the base through elastic rope 3, make intraoral imbibition district 9 and absorb the liquid that flows through first absorbed layer 14 and second absorbed layer 15, liquid gets into through absorption hole 13 and makes mouthful body 6 in, store in stock solution district 8, and open the plug 12 when liquid is more, discharge from liquid outlet 11, close liquid outlet 11 again after the completion of discharging, continue to use, when having a large amount of excrement and urine to discharge, take off through elastic rope 3 and make mouthful body 6, adorn it again after the completion of excrement and urine discharges, continue the flowing back. The invention embeds the stoma body 6 into the stoma, absorbs a large amount of excrement of the colostomy, has simple use and operation, convenient replacement, safety and beautiful appearance, and more importantly, actively interferes the absorption layer to solve the problem of the occurrence of the fecal dermatitis from the source, relieves the pain of patients and the burden of medical economy, rebuilds the life confidence of the patients, promotes the physical and mental rehabilitation, and effectively solves the problems of inconvenient action, inflammation initiation, shortened service life and the like caused by the load sense.

While the present invention has been described in detail with reference to the illustrated embodiments, it should not be construed as limited to the scope of the present patent. Various modifications and changes may be made by those skilled in the art without inventive step within the scope of the appended claims.

Claims

1. An embedded stoma device is characterized by comprising an annular chassis (1) with viscous bottom, wherein a detachable stoma body (6) is arranged at the center of the chassis (1) through an elastic rope (3), the stoma body (6) comprises a transparent liquid storage area (8) and a liquid absorption area (9), the lower boundary point of the liquid storage area (8) and the liquid absorption area (9) is the contact point of the stoma body (6) and a human body, a liquid outlet (11) is arranged at the lower side of the liquid storage area (8), and a plug (12) matched with the liquid outlet (11) is movably connected onto the liquid outlet (11);

the liquid absorption area (9) comprises a first absorption layer (14) and a second absorption layer (15), the second absorption layer (15) is arranged on the first absorption layer (14) at intervals, a three-dimensional omega-shaped bulge is formed on the first absorption layer (14) by the second absorption layer (15), a plurality of absorption holes (13) are formed in the liquid absorption area (9), and the absorption holes (13) are communicated with the liquid storage area (8).

2. The ostomy device of claim 1, wherein the first absorbent layer (14) and the second absorbent layer (15) are both composite layers, the outer layer being a non-woven fabric and the inner layer being a PE perforated film.

3. The ostomy device of claim 1, wherein the omega-shaped protrusions are filled with a material having a water absorbing or locking function.

4. The ostomy device of claim 3, wherein the material is a polymeric water-absorbent resin.

5. An embedded ostomy device as claimed in claim 1, characterised in that the chassis (1) is provided with a plurality of holders (4), the end of the elastic cord (3) being provided with a cassette (5) matching the holders (4).

6. The insertion type ostomy device according to claim 1, wherein a fixing band (2) is provided at both sides of the base plate (1), and a connection button and a button seat are provided at the ends of the fixing band (2), respectively.

7. An insertion type ostomy device according to claim 1, wherein a display paper (7) changing color upon water is provided inside the outside of the liquid storage section (8) in a vertical direction.

8. An ostomy appliance according to claim 1, characterised in that the skin-contacting side of the base disc (1) is provided with cotton balls (10).

9. An ostomy appliance according to claim 1, characterised in that said reservoir (8) is of polyvinyl chloride or polyethylene.