CN219480535U

CN219480535U - Ostomy bag

Info

Publication number: CN219480535U
Application number: CN202222787300.1U
Authority: CN
Inventors: 光正龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2023-08-08
Anticipated expiration: 2032-10-19

Abstract

The utility model discloses an ostomy bag, which comprises a multi-layer chassis and a disposable bag, wherein the multi-layer chassis comprises a plurality of chassis which are sequentially laminated and adhered, an exhaust switch is arranged on the disposable bag, corresponding excrement receiving ports are arranged on the disposable bag and the multi-layer chassis, the excrement receiving ports of the disposable bag are in butt joint with the excrement receiving ports on the multi-layer chassis, the disposable bag is adhered to the front surface of the outermost layer of the multi-layer chassis, and the back surface of the innermost layer of the multi-layer chassis is used for being adhered to the body of a patient. The utility model has simple structure, and makes the bag change more convenient and cleaning easier.

Description

Ostomy bag

Technical Field

The utility model relates to the technical field of medical products, in particular to an ostomy bag.

Background

The existing two-piece ostomy bag with a clamping type is characterized in that the base plate and the 1 are too hard, a user can easily open the adhesive if bending down frequently, leakage is caused, the bag is difficult to clean when being replaced, and the 3 is inconvenient to exhaust. Current ostomy bags are broken at the junction and are difficult to clean at the break.

Disclosure of Invention

The utility model aims to solve the technical problems of the prior art, and provides a novel ostomy bag which has a simple structure, is convenient to replace and is easy to clean.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

an ostomy bag comprises a multi-layer chassis and a disposable bag, wherein the multi-layer chassis comprises a plurality of chassis which are sequentially laminated and adhered, an exhaust switch is arranged on the disposable bag, corresponding excrement receiving ports are arranged on the disposable bag and the multi-layer chassis, the excrement receiving ports of the disposable bag are in butt joint with the excrement receiving ports on the chassis, the disposable bag is adhered to the front surface of the multi-layer chassis, and the back surface of the innermost layer of the multi-layer chassis is used for being adhered to a patient; the connection mode of the disposable bag and the multi-layer chassis is adhesive, namely the back of the disposable bag is directly adhered to the front of the multi-layer chassis; the breaking mode is to directly remove the uppermost layer of the film chassis of the multi-layer chassis and throw away the film chassis along with the bag adhered on the film chassis.

According to the technical scheme, the disposable bag is a folding bag, and the bottom of the disposable bag is folded inwards; the lower half of the whole disposable bag is inwards folded from the bottom to the upper part of the bag; the glue coating on the back of the disposable bag should correspond to the shape and size of the front of the chassis.

According to the technical scheme, the multi-layer chassis is formed by sticking and pressing a plurality of film chassis into a whole;

the chassis of each layer can be the same in size, also can be different, and the front of each layer chassis is not glued, and the back of each layer chassis is equipped with the rubberizing layer, laminating through the rubberizing layer between the adjacent chassis, but the both sides or the limit of each layer chassis back, angle are not glued, do not adhere each other, just paste the full glue of that face on the patient's body entirely to this layer chassis next to the skin can be greater than other chassis that glue and press on it. When the innermost chassis is larger than other chassis, the corresponding bag rubberizing layer is also larger than other chassis, and the two chassis are sealed inside when in use.

According to the technical scheme, the exhaust switch is a sticking switch which is fixed on the outer wall of the disposable bag; the disposable bag is provided with an exhaust hole corresponding to the adhesive switch;

the adhesive switch comprises a filter chamber, an exhaust passage and an adhesive layer which are sequentially arranged from bottom to top, an exhaust hole is arranged between the filter chamber and the disposable bag, the lower end of the exhaust passage is communicated with the filter chamber, and the upper end of the exhaust passage is connected with the adhesive layer.

According to the technical scheme, the adhesive switch is made of an upper film and a lower film, or the upper film and the lower film are folded by one film, the filter chamber comprises an inner filter chamber and an outer filter chamber, the outer filter chamber and the exhaust passage are arranged between the upper film and the lower film, the lower end of the exhaust passage is communicated with the outer filter chamber, the inner filter chamber is arranged between the film and the disposable bag, the outer filter chamber is communicated with the inner filter chamber through an exhaust hole on the film, and the inner filter chamber is communicated with the disposable bag through an exhaust hole on the disposable bag.

According to the technical scheme, the deodorant is arranged in the outer filter chamber.

According to the technical scheme, the adhesive layer is an adhesive coating layer, and a section of non-adhesive coating is reserved at the upper end of the adhesive coating layer and is used as a hand-pinching position; the adhesive layer is torn from the hand-pinching position to be opened and the adhesive layer is closed.

Further, the upper part of the lower layer is adhered and pressed on the disposable bag, the top of the upper layer is not coated with glue, a gap is reserved at the outlet of the air exhaust channel during glue coating, an air exhaust channel is reserved between the glue coating layer and the filter chamber, and the outlet of the air exhaust channel is blocked by the glue coating layer; the periphery of the lower part of the adhesive switch (except for the exhaust passage left in the middle part) is adhered and pressed on the disposable bag, the middle part of the periphery of the adhesive switch forms an inner filtering chamber and an outer filtering chamber, the inner filtering chamber is formed between the lower layer of the adhesive switch and the disposable bag, the upper surface and the lower surface are both provided with exhaust holes, the outer filtering chamber is formed by the upper layer and the lower layer of the adhesive switch, and deodorant such as carbon sheets are arranged in the outer filtering chamber.

According to the technical scheme, the disposable bag is stuck and connected with the front surface of the multi-layer chassis through the back surface adhesive layer; the breaking mode is that the film chassis of the uppermost layer of the multi-layer chassis is directly torn off and the layer of the disposable bag is adhered to, but if the coating layers of the innermost layer chassis and the disposable bag are larger than those of other chassis, the position larger than the position is torn off, and then the uppermost layer of the film chassis is torn off;

two pieces of spliced adhesive paper are arranged on the adhesive layer on the back of the innermost layer of the multi-layer chassis and on the adhesive layer on the back surface of the disposable bag.

According to the technical scheme, the stickers are connected with tearing ears which are convenient for uncovering the stickers.

The utility model has the following beneficial effects:

1. the utility model has simple structure, changes the repeated use of the bag into disposable use, and the multi-layer chassis is more convenient for changing the bag, simplifies the defecation process and weakens the discomfort in mind; the connection mode of the base plate and the bag is that the uppermost layer of the base plate is torn off together with the bag stuck on the base plate when the base plate is stuck on the stoma and the bag is replaced, and then a new bag is stuck on the base plate, so that the base plate is easier to clean.

2. When exhausting, only one hand is needed to tear or stick the adhesive switch, which is more convenient than the original one. In a word, the comprehensive operation of defecation and exhaustion is simplified, and the physiological and psychological improvement is greatly improved.

Drawings

Figure 1 is a perspective view of an ostomy bag in an embodiment of the utility model;

figure 2 is a cross-sectional view of an ostomy bag in an embodiment of the utility model;

FIG. 3 is a partial K view of FIG. 1;

FIG. 4 is a view in the A direction of FIG. 2;

FIG. 5 is a cross-sectional view of FIG. 3B-B;

in the figure, the device comprises a 1-multi-layer chassis, a 2-disposable bag, a 3-adhesive switch, a 4-tearing ear, a 5-excrement receiving port, a 6-exhaust hole, a 7-exhaust channel, an 8-gluing position, a 9-sticker, a 10-pinching position, an 11-outer filtering chamber, a 12-carbon sheet and a 13-inner filtering chamber.

Detailed Description

The utility model will now be described in detail with reference to the drawings and examples.

Referring to fig. 1 to 5, the ostomy bag in one embodiment provided by the utility model comprises a multi-layer chassis 1 and a disposable bag 2, wherein the multi-layer chassis 1 comprises a plurality of chassis which are sequentially laminated and adhered, the disposable bag is provided with an exhaust switch, the plurality of chassis in the multi-layer chassis 1 are a plurality of film chassis which are sequentially laminated and adhered into a whole and can be uncovered layer by layer, the disposable bag 2 and the multi-layer chassis are respectively provided with a corresponding excrement receiving port 5, the excrement receiving port 5 of the disposable bag 2 is mutually butted with the excrement receiving port 5 on the chassis, the disposable bag 2 is adhered to the front surface of the multi-layer chassis 1, and the back surface of the innermost layer of the multi-layer chassis 1 is used for being adhered to the belly of a patient.

Further, the bottom of the disposable bag 2 is folded inwards; the lower half of the entire disposable bag 2 is folded inwardly from the bottom to the upper part of the bag; the glue coating layer on the back of the disposable bag corresponds to the shape and the size of the front of the chassis.

Further, the multi-layer chassis is formed by sticking and pressing a plurality of film chassis into a whole;

Further, the exhaust switch is a sticking switch 3, and the sticking switch 3 is fixed on the outer wall of the disposable bag 2; the disposable bag 2 is provided with an exhaust hole 6 corresponding to the adhesive switch 3;

the sticking switch 3 comprises a filtering chamber, an exhaust passage and a sticking layer which are sequentially arranged from bottom to top, an exhaust hole 6 is arranged between the filtering chamber and the disposable bag 2, the lower end of the exhaust passage 7 is communicated with the filtering chamber, and the upper end of the exhaust passage 7 is connected with the sticking layer.

Further, the adhesive switch is made of an upper film layer and a lower film layer, or the upper film layer and the lower film layer are formed by folding a film, the filter chamber comprises an inner filter chamber and an outer filter chamber, the outer filter chamber and the exhaust passage are arranged between the upper film layer and the lower film layer, the lower end of the exhaust passage is communicated with the outer filter chamber, the inner filter chamber is arranged between the film layer and the disposable bag, the outer filter chamber is communicated with the inner filter chamber through an exhaust hole on the film, and the inner filter chamber is communicated with the disposable bag through an exhaust hole on the disposable bag.

Further, a deodorant is arranged in the outer filter chamber.

Further, the adhesive layer is a glue coating layer, a section of non-glue coating is reserved at the upper end of the glue coating layer, the glue coating layer is used as a hand-pinching position, the adhesive layer is torn from the hand-pinching position to be opened, and the adhesive layer is closed.

Further, the upper part of the lower layer is adhered and pressed on the disposable bag 2, the top of the upper layer is not coated with glue, a gap is reserved at the outlet of the exhaust channel 7 during glue coating, an exhaust channel 7 is reserved between the glue coating layer and the filter chamber, and the outlet of the exhaust channel 7 is blocked by the glue coating layer; the periphery of the lower part of the adhesive switch 3 (except for the exhaust passage 7 left in the middle part) is adhered and pressed on the disposable bag 2, the middle part of the periphery of the adhesive switch forms an inner filtering chamber and an outer filtering chamber, the inner filtering chamber is formed between the lower layer of the adhesive switch 3 and the disposable bag 2, the upper surface and the lower surface are both provided with exhaust holes 6, the outer filtering chamber is formed by the upper layer and the lower layer of the adhesive switch 3, and deodorant such as carbon sheets are arranged in the outer filtering chamber.

Further, the disposable bag 2 is stuck and connected with the front surface of the multi-layer chassis 1 through a back surface adhesive layer; the breaking mode is to directly remove the film chassis of the uppermost layer of the multi-layer chassis, which is adhered with the disposable bag.

Two pieces of spliced adhesive paper 9 are arranged on the adhesive layer on the back of the innermost layer of the multi-layer chassis 1 and on the adhesive layer on the back of the disposable bag 2; the whole piece of the sticker 9 is divided into two parts, so that in the pasting process, after the sticker 9 on one side is torn off, the side gluing layer is pasted on the body of a patient, after the sticker 9 on the other side is torn off, the side gluing layer is pasted on the body of the patient, and the tearing ears 4 are connected to the sticker 9, so that the sticker 9 can be torn off from the gluing layer conveniently through the tearing ears 4.

Further, the stickers 9 are connected with tearing ears 4 which are convenient for uncovering the stickers 9; the tearing ear 4 protrudes out of the range of the rubberized layer, so that the sticker 9 is conveniently torn off from the rubberized layer by tearing the ear 4.

The working principle of the utility model is as follows: an ostomy bag is formed by sticking a multi-layer chassis 1 and a disposable bag 2 with an exhaust switch.

Multilayer chassis 1: the multi-layer chassis 1 is formed by overlapping and sticking multiple layers of films which can be uncovered layer by layer, and the layers are watertight and airtight and are integral. However, the edges (corners) of the multi-layer chassis are not adhered to each other so as to be easily peeled off layer by layer, and when the bag is separated from the chassis, the multi-layer chassis is peeled off from the original adhering position, and the multi-layer chassis is thrown away together with the bag adhered to the multi-layer chassis, and then a new disposable bag 2 is adhered to the chassis after the layer is peeled off, and the multi-layer chassis is used continuously. The front surface of the chassis is used for pasting a bag, and the back surface is coated with glue and then is used for pasting on the bellyband. The multi-layer chassis can be torn layer by layer just like a roll of transparent adhesive tape.

Disposable bag 2: the disposable bag 2 is a folding closed bag and consists of a bag, an adhesive switch attached to the bag and a sticker 9. The bag is folded partially or fully around the periphery of the bag to reduce the surface area of the bag. The best mode is that the lower edge is folded inwards to the upper edge, and the bag in a folded state is unfolded and automatically falls down when defecation occurs.

Paste type switch 3: the adhesive switch 3 is made of a folded or two-layer film of a film partially coated with glue and provided with perforations. The exhaust gas can reach the outlet of the exhaust channel 7 only through the holes of two layers (bag and lower layer of the exhaust switch) after being fixed (stuck or heat-sealed) on the disposable bag, thus being waterproof and deodorant. One or two surfaces of the upper layer and the lower layer of the upper part of the adhesive switch are coated with glue for blocking the outlet of the exhaust channel 7, namely, the adhesive film is torn to open the exhaust, and the exhaust is re-closed (adhered) for reuse, so that the glue can be reused. The adhesive switch 3 is arranged on the outer wall of the bag. Decal 9: the base plate and the bag are provided with the stickers, the stickers are provided with the protruding tearing ears 4, and the existing stickers are all one whole, but the utility model changes the original one block into two blocks, namely the stickers on the base plate and the bag are divided into two parts from the middle part into two parts, so that the base plate is more convenient to align with the stoma when in pasting, and the bag is more convenient to align with the base plate.

The bag and the chassis are matched in size and shape, and the surface area of the folded bag is slightly equal to the surface area of the chassis.

The following points are summarized: the chassis is formed by sticking and pressing multiple layers of film chassis, and the innermost layer of chassis can be larger than other chassis; secondly, an adhesive switch 3 is arranged on the disposable bag 2, and the disposable bag is corresponding to the shape and the size of the chassis; thirdly, the bag and the chassis are connected in a manual pasting mode; fourthly, the breaking mode is that the upper layer of the chassis is torn instead of being torn from the pasting position of the bag and the chassis; fifthly, the number of the pocket and the number of the sticking paper of the chassis are two; sixth, the lower half of the bag is folded inwards to the upper part.

The working process of the utility model comprises the following steps: the front surface of the chassis is used for pasting a bag, and the back surface of the chassis is used for pasting the bag on the belly after being glued; the back of the bag is coated with adhesive paper, and the adhesive switch 3 is arranged on the outer wall of the bag; the back of the chassis is stuck to the belly, and then the bag is stuck to the chassis for connection, and the excrement receiving holes of the chassis and the bag correspond to each other. When the bag is replaced, the film is removed from the chassis along with the bag by replacing the bag once, not by breaking the bag from the adhesive bond between the first (uppermost) and second layers of the chassis. The bag of the utility model can be stuck on the chassis or directly stuck on the bellyband at the stomachs. The torn chassis film is folded to seal odor and then thrown away.

The foregoing is merely illustrative of the present utility model and is not intended to limit the scope of the utility model, which is defined by the claims and their equivalents.

Claims

1. The utility model provides an ostomy bag, its characterized in that includes multilayer formula chassis and disposable bag, and the multilayer formula chassis includes the laminating in proper order glues a plurality of chassis that press, is equipped with the exhaust switch on the disposable bag, all is equipped with corresponding excrement receiving mouth on disposable bag and the multilayer formula chassis, and excrement receiving mouth on the disposable bag and the multilayer formula chassis is butted each other to the excrement receiving mouth on the disposable bag is pasted in the front of multilayer formula chassis, and the innermost layer back of multilayer formula chassis is used for pasting on one's body of patient.

2. The ostomy bag of claim 1, wherein the disposable bag is a collapsible bag, the bottom of the disposable bag being folded inwardly; the lower half of the disposable bag is folded inwards from the bottom to the upper part of the bag, and the back surface of the disposable bag is coated with a glue layer which corresponds to the shape and the size of the multi-layer chassis.

3. An ostomy bag according to claim 1 wherein the front face of each layer of chassis is adhesive-free, the back face of each layer of chassis is provided with an adhesive layer, adjacent chassis are bonded by the adhesive layer, but the two sides or edges and corners of the back face of each layer of chassis are not adhesive-coated and are not adhered to each other, only the face of each layer of chassis which is to be bonded to the patient is fully adhesive-coated, and the next-to-the-skin chassis of each layer is larger than the other chassis which is to be bonded to each other.

4. The ostomy bag of claim 1, wherein the vent switch is a adhesive switch, the adhesive switch being secured to the outer wall of the disposable bag; the disposable bag is provided with an exhaust hole corresponding to the adhesive switch;

5. An ostomy bag according to claim 4 wherein the adhesive switch is made of an upper film and a lower film, or the upper film and the lower film are folded by a film, the filter chamber comprises an inner filter chamber and an outer filter chamber, the outer filter chamber and the exhaust passage are arranged between the upper film and the lower film, the lower end of the exhaust passage is communicated with the outer filter chamber, the inner filter chamber is arranged between the film and the disposable bag, the outer filter chamber is communicated with the inner filter chamber through an exhaust hole on the film, and the inner filter chamber is communicated with the disposable bag through an exhaust hole on the disposable bag.

6. An ostomy bag according to claim 5 wherein a deodorant is provided in the outer filter chamber.

7. An ostomy bag according to claim 4 wherein the adhesive layer is a rubberized layer leaving a section of non-rubberized upper end of the rubberized layer as a pinch point.

8. The ostomy bag of claim 1, wherein the disposable bag is adhesively attached to the front side of the multi-layered chassis by a back side adhesive layer; the breaking mode is to directly remove the film chassis of the uppermost layer of the multi-layer chassis, which is adhered with the disposable bag.

9. An ostomy bag according to claim 1, wherein two pieces of splice stickers are provided on the adhesive layer on the back of the innermost layer of the multi-layered chassis and on the adhesive layer on the back of the disposable bag.

10. An ostomy bag according to claim 9 wherein the decals each have a tear tab attached thereto to facilitate removal of the decal.