CN213641576U

CN213641576U - Simple medical isolation paste

Info

Publication number: CN213641576U
Application number: CN202022134217.5U
Authority: CN
Inventors: 邢慧勇
Original assignee: Suzhou Kangyouwei Medical Technology Co ltd
Current assignee: Suzhou Kangyouwei Medical Technology Co ltd
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-07-09
Anticipated expiration: 2030-09-25

Abstract

The application discloses simple and easy medical isolation subsides for the skin of patient's stoma periphery is made in the protection, include: the skin-friendly adhesive tape is contacted with the skin at the periphery of the stoma, and a cloth cover central hole is formed in the center of the skin-friendly adhesive tape; the waterproof membrane is connected with the skin-friendly adhesive tape to form a whole with the skin-friendly adhesive tape; the waterproof membrane is provided with a sleeving area in an area opposite to the cloth cover center hole, and the sleeving area is configured to be penetrated by the stoma, can be tensioned on the periphery of the stoma by using the tension of the waterproof membrane and is used for forming sealing with the stoma. In this way, the simple medical isolation patch in the application can simply and effectively solve the skin problem caused by the stomal excretion, and has the advantages of simple structure and convenient use.

Description

Simple medical isolation paste

Technical Field

The application relates to the technical field of medical equipment, in particular to a simple medical isolation patch.

Background

The stoma is generally directed to rectal cancer, bladder cancer, ileus, etc., and in order to keep the life of a patient, a doctor surgically cuts the affected part. The body of a patient with a stoma is changed, and excrement cannot be controlled at will, so that the ostomy bag is required to store the excrement, such as urine and excrement. The medical ostomy bag products are divided into a urinary tract ostomy bag and an anorectal ostomy bag according to the diversion condition of a diseased stoma, and each ostomy bag is roughly divided into a sticking type and a non-sticking type according to the design structure.

The adhesive product adopts an adhesive chassis with a hole in the center, the adhesive chassis is adhered around the stoma, and a urine/excrement collecting bag is connected on the chassis for urine/excrement collection. The ostomy bag is adhered to a body by adopting the adhesive base plate, and the base plate bears the weight of the urine/excrement collecting bag, so that the area of the adhesive base plate is large, the diameter of the adhesive base plate is about 9-11 cm, the adhesive base plate is adhered to the skin for a long time, the skin is not breathable, the problems of skin allergy, inflammation, itching and the like are easily caused, and a patient cannot wear the ostomy bag for a long time.

Non-adhesive ostomy bags are an improvement of adhesive products. The non-adhesive ostomy bag adopts an elastic band as a bridle to press the urine collecting cavity/the excrement collecting cavity around the stoma, and the urine collecting cavity/the excrement collecting cavity is connected with a urine/excrement collecting bag. The ostomy bag adopts the belt to bear the weight of the excrement collecting bag, and does not adopt an adhesive base plate, so that the problem of skin caused by adhesion does not exist. However, the orifice area of the urine/feces collection chamber of such ostomy bags is larger than the area of the stoma, an exposed skin area exists between the stoma and the orifice flange of the urine/feces collection chamber, and after being discharged from the stoma, urine/feces can flow through the exposed skin area and enter the urine/feces collection chamber. Urine contains uric acid, and some patients can cause skin inflammation, itching and other problems when soaking the skin for a long time; the excrement contains a large amount of harmful bacteria, which is very easy to corrode the skin, and the skin is red, swollen, inflamed and itchy. This situation makes the user very painful and frustrating. Therefore, there is a need to develop a simple medical isolation patch.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the technology, the application provides the simple medical isolation paste which can simply and effectively solve the skin problem caused by the stoma excrement and has the advantages of simple structure and convenient use.

In order to solve the technical problem, the technical scheme adopted by the application is as follows: a simple medical spacer for protecting the skin around a stoma of a patient, comprising: the skin-friendly adhesive tape is contacted with the skin at the periphery of the stoma, and a cloth cover central hole is formed in the center of the skin-friendly adhesive tape; the waterproof membrane is connected with the skin-friendly adhesive tape to form a whole with the skin-friendly adhesive tape; the waterproof membrane is provided with a sleeving area in an area opposite to the cloth cover center hole, and the sleeving area is configured to be penetrated by the stoma, can be tensioned on the periphery of the stoma by using the tension of the waterproof membrane and is used for forming sealing with the stoma.

In an embodiment of the application, a plurality of slits extending in a radial direction of the cloth cover central hole are formed in a region of the waterproof film opposite to the cloth cover central hole, the slit taking a circle center of the cloth cover central hole as an intersection center, so as to form the sleeving region.

In an embodiment of the application, the sheath region is further formed with a membrane surface center hole having a smaller aperture than the fabric surface center hole, wherein the membrane surface center hole and the stoma are in interference fit, and the slit radiates from an edge of the membrane surface center hole to a side away from the stoma.

In an embodiment of the present application, the membrane side central aperture and the cloth side central aperture are concentrically arranged.

In an embodiment of this application, the waterproof membrane is close to one side of close skin rubberized fabric for the viscose pastes the layer, the waterproof membrane passes through the viscose pastes the layer rigid coupling in close skin rubberized fabric.

In an embodiment of the application, a waterproof membrane center ring is formed between the cloth surface center hole and the membrane surface center hole, and the slit is arranged on the waterproof membrane center ring.

In an embodiment of the application, the slits are arranged at equal intervals, and the number of the slits is 2-5.

In an embodiment of the present application, each of the slits has an equal length.

In an embodiment of the present application, the material of the waterproof film is a polymer material, and the thickness of the waterproof film is 0.01mm to 0.05 mm.

In an embodiment of the present application, the material of the waterproof film is a TPU material.

Compared with the prior art, the application has the beneficial effects that:

the application provides a simple and easy medical isolation subsides, it can promote user's use comfort through close skin rubberized fabric and the outlying skin contact of making a mouthful, during the use, district's tensioning cover is established to the cover of water proof membrane and is located and make a mouthful department, can make the water proof membrane form sealed purpose that reaches isolated excrement with making a mouthful to prevent that the flowing back of making a mouthful from permeating to close skin rubberized fabric, realize skin protection, have simple structure, convenient to use's advantage.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts. Wherein:

FIG. 1 is a state of the art view of a non-adhesive ostomy bag;

FIG. 2 is a view showing the state of use of the medical release patch;

FIG. 3 is an exploded view of the medical release patch of the present application;

FIG. 4 is a schematic front view of the medical release patch of the present application;

fig. 5 is a schematic view of the structure of the waterproofing membrane in fig. 2.

100-skin-friendly adhesive plaster; 110-center hole of cloth cover; 200-a waterproof membrane; 210-a central aperture in the membrane face; 220-an adhesive sticking layer; 230-fine seam; 240-waterproof membrane centre ring; 400-stoma; 500-urine collection/feces cavity; 510-flanging.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments accompanying the present application are described in detail below with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of the application and are not limiting of the application. It should be further noted that, for the convenience of description, only some of the structures related to the present application are shown in the drawings, not all of the structures. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The terms "comprising" and "having," as well as any variations thereof, in this application are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

In the prior art, referring to fig. 1, the area of the orifice of the urine/feces collecting cavity 500 of the non-adhesive ostomy bag is larger than that of the stoma 400, so that the urine/feces collecting cavity 500 is covered on the stoma 400, but an exposed skin area is formed between the stoma 400 and the orifice flange 510 of the urine/feces collecting cavity 500, and after urine/feces is discharged from the stoma, part of the urine/feces flows through the exposed skin area and enters the urine/feces collecting cavity 500. Urine contains uric acid, and feces contains a large amount of harmful bacteria, which is easy to corrode skin, thereby causing red, swollen, inflamed and itchy skin.

In view of the above, the present application provides a simple medical spacer, referring to fig. 2 and 3, for protecting the skin around a stoma 400 of a patient, comprising: a skin-friendly patch 100 contacting the skin around the stoma 400, the skin-friendly patch 100 having a central hole 110 formed in the center thereof; and a waterproof film 200 connected with the skin-friendly patch 100 to form an integral body with the skin-friendly patch 100; wherein, the waterproof membrane 200 is provided with a set region in the region opposite to the cloth cover central hole 110, and the set region is configured to allow the stoma 400 to penetrate and can be tensioned around the stoma 400 by the tension of the waterproof membrane 200 itself for forming a seal with the stoma 400 and preventing the drainage of the stoma 400 from penetrating to the skin-friendly patch 100 side.

In this way, the simple and easy medical isolation subsides that this application provided, it can promote user's use comfort through close skin rubberized fabric 100 and the peripheral skin contact of stoma 400, during the use, district's tensioning cover is established to waterproof membrane 200's cover is located stoma 400 department, can make waterproof membrane 200 and stoma 400 form sealed purpose that reaches isolated excrement, thereby prevent that stoma 400's flowing back from permeating to close skin rubberized fabric 100, realize protecting skin, and has simple structure, convenient to use's advantage.

Further, referring to fig. 4 and 5, a plurality of slits 230 extending in a radial direction of the cloth cover central hole 110 and having a center of the cloth cover central hole 110 as an intersection center are formed in a region of the waterproof film 200 opposite to the cloth cover central hole 110 to form a sleeving region.

Further, the sleeving area is also provided with a membrane surface central hole 210 with the aperture smaller than that of the cloth surface central hole 110, wherein the membrane surface central hole 210 is in interference fit with the stoma 400, and the thin slits 230 radiate from the edge of the membrane surface central hole 210 to the side far away from the stoma 400. Specifically, the size of the membrane face center hole 210 is slightly smaller than the size of the outer periphery of the stoma 400, and preferably, the diameter of the fabric face center hole 110 is: 30mm-55 mm; diameter of the membrane face center hole 210: 5mm-15mm, the center hole 210 of the membrane surface is torn off, when the size of the center hole 210 of the membrane surface is almost the same as that of the periphery of the stoma 400, the center hole 210 of the membrane surface is aligned with the stoma 400 to be sleeved, and the waterproof membrane 200 forms a seal with the stoma 400, so that urine/excrement can be prevented from entering the middle of the skin-friendly adhesive tape 100 and the skin.

Considering the practicability and the aesthetic property of the simple medical isolation sticker, the film surface central hole 210 and the cloth surface central hole 110 are concentrically arranged, when the film surface central hole 210 and the cloth surface central hole 110 are concentrically arranged, a relatively uniform circular ring-shaped area can be formed between the cloth surface central hole 110 and the film surface central hole 210, and the tension at the film surface central hole 210 is relatively uniform. The outer contour of the skin-friendly patch 100 coincides with the outer contour of the waterproof membrane 200, so that the simple medical isolation patch is more beautiful and elegant.

In the present application, the length of each slit 230 is equal, the length of the slit 230 ranges from 2mm to 5mm, and specifically may be 2.5m, 3mm, 3.5mm, 4mm, and 4.5mm, and under the above-mentioned values, the sealing performance between the central hole 210 of the membrane surface and the stoma 400 can be ensured while the tension of the central hole 210 of the membrane surface is increased, and a gap between the central hole 210 of the membrane surface and the stoma 400 is avoided.

Further, one side of the waterproof membrane 200 close to the skin-friendly adhesive patch 100 is an adhesive sticking layer 220, the waterproof membrane 200 is fixedly connected to the skin-friendly adhesive patch 100 through the adhesive sticking layer 220, and the adhesive used for the adhesive sticking layer 220 may be a pressure-sensitive adhesive, a hot melt adhesive, or other types of adhesives, which can be determined according to actual use conditions and is not described herein in detail.

In order to further improve the waterproof performance of the simple medical isolation sticker, a waterproof membrane center ring 240 is formed between the cloth surface center hole 110 and the film surface center hole 210, the fine seam 230 is arranged on the waterproof membrane center ring 240, when the waterproof membrane 200 and the skin-friendly adhesive cloth 100 are adhered, the side, close to the skin-friendly adhesive cloth 100, of the waterproof membrane 200 is uniformly coated with adhesive, and when the skin-friendly adhesive cloth 100 is adhered to the side, close to the skin-friendly adhesive cloth 100, of the waterproof membrane center ring 240 is formed between the cloth surface center hole 110 and the film surface center hole 210. The waterproofing membrane center ring 240 is configured to isolate the stoma 400 and the skin patch 100 in a radial direction of the membrane face center hole 210 and to enable the simple medical isolation patch to be adhered to the outer periphery of the stoma 400.

Further, the slits 230 are provided at equal intervals, and the number of the slits 230 is 2 to 5, preferably, the number of the slits 230 is 4. If the number of the slits 230 is too large, the tension effect at the membrane surface center hole 210 is rather reduced, and the sealing performance is adversely affected.

Further, the waterproof membrane 200 is made of a polymer material and has a certain tension. The thickness of the waterproof membrane 200 is very thin, 0.01mm-0.05mm can be selected from 0.02mm, 0.03mm and 0.04mm, under the above values, the central hole 210 of the membrane surface has better tension performance, when in use, a user can easily tear the central hole 210 of the membrane surface to be sleeved on the stoma 400, but the stoma 400 of the user can not be hurt at the same time. Preferably, the material of the waterproof membrane 200 is TPU material, and other safe waterproof membrane materials with similar tension can also be suitable.

The using method comprises the following steps: the skin-friendly adhesive tape 100 is faced to the skin, the central hole 210 of the membrane surface is torn off by fingers, when the size of the central hole 210 of the membrane surface is similar to that of the stoma 400, the sleeve is aligned with the stoma 400, and the waterproof membrane 200 is sleeved on the stoma 400 by utilizing the self tension of the waterproof membrane 200, so that the waterproof membrane 200 and the stoma 400 form a seal.

The above description is only for the purpose of illustrating embodiments of the present invention and is not intended to limit the scope of the present invention, and all modifications, equivalents, and equivalent structures or equivalent processes that can be used directly or indirectly in other related fields of technology shall be encompassed by the present invention.

Claims

1. A simple medical spacer for protecting the skin around a stoma (400) of a patient, comprising:

the skin-friendly adhesive tape (100) is contacted with the skin at the periphery of the stoma (400), and a cloth cover central hole (110) is formed in the center of the skin-friendly adhesive tape (100); and

a waterproof film (200) connected to the skin-friendly cloth (100) to form an integral body with the skin-friendly cloth (100);

wherein, the waterproof membrane (200) is provided with a sleeving area at the area opposite to the cloth cover central hole (110), and the sleeving area is configured to allow the stoma (400) to penetrate through and can be tensioned at the periphery of the stoma (400) by using the tension of the waterproof membrane (200) and is used for forming a seal with the stoma (400).

2. The simple medical spacer sticker as claimed in claim 1, wherein the waterproof membrane (200) is formed with a plurality of slits (230) extending in a radial direction of the cloth cover central hole (110) with a center of the cloth cover central hole (110) as a center of intersection in a region opposite to the cloth cover central hole (110) to form the nesting region.

3. The simple medical spacer according to claim 2, wherein the sleeve area is further formed with a membrane surface central hole (210) having a smaller aperture than the cloth surface central hole (110), wherein the membrane surface central hole (210) and the stoma (400) are in interference fit, and the slit (230) radiates from the edge of the membrane surface central hole (210) to the side away from the stoma (400).

4. The simple medical spacer sticker as claimed in claim 3, wherein the central hole (210) in the film surface and the central hole (110) in the cloth surface are concentrically arranged.

5. The simple medical isolation sticker as claimed in claim 3, wherein one side of the waterproof membrane (200) close to the skin-friendly sticker (100) is a viscose glue sticking layer (220), and the waterproof membrane (200) is fixedly connected to the skin-friendly sticker (100) through the viscose glue sticking layer (220).

6. The simple medical spacer according to claim 5, wherein a waterproof membrane center ring (240) is formed between the cloth surface center hole (110) and the membrane surface center hole (210), and the slit (230) is formed on the waterproof membrane center ring (240).

7. The simple medical isolation sticker as claimed in claim 2, wherein the fine slits (230) are arranged at equal intervals, and the number of the fine slits (230) is 2-5.

8. The Simplex medical spacer of claim 2, wherein each of said slits (230) is of equal length.

9. The simple medical isolation sticker as claimed in claim 1, wherein the waterproof membrane (200) is made of a polymer material and has a thickness of 0.01mm to 0.05 mm.

10. The simple medical spacer as set forth in claim 1, wherein the waterproof membrane (200) is made of TPU.