CN112932770A

CN112932770A - Inner bag, column casing and device for stoma and using method

Info

Publication number: CN112932770A
Application number: CN202110203398.9A
Authority: CN
Inventors: 程瑜琳; 张明荣; 余佳秀; 张丽霞; 蒋芙蓉; 刘瑶; 刘晓红; 张筱英
Original assignee: Sichuan Cancer Hospital
Current assignee: Sichuan Cancer Hospital
Priority date: 2021-02-23
Filing date: 2021-02-23
Publication date: 2021-06-11
Anticipated expiration: 2041-02-23
Also published as: CN112932770B

Abstract

The invention discloses an inner bag for stoma, which comprises an inner bag body, wherein the inner bag body is provided with a bag opening, the edge of the bag opening is provided with an elastic ferrule, and the bag opening is provided with at least one elastic contraction opening; a column casing for stoma comprises a column casing body, wherein the column casing body is in a cylindrical shape with a through inner part and comprises a casing body, a bottom disc is arranged at the bottom of the casing body, and a top disc is arranged at the top of the casing body; the outer surface of the cylinder body is provided with a plurality of annular grooves; the stoma device comprises a plurality of inner bag bodies, column cylinder bodies and outer sleeves; a method of using an ostomy device, using an ostomy device as described above, having the beneficial effects of: the realization is made the pocket and can be automatic decompression, set up a plurality of inner bag in the cover inside, and great degree improves the inner bag and changes convenience and efficiency to alleviate uncomfortable sense and the reduction of patient's use to the great extent and make the injury of mouth, improve treatment effeciency.

Description

Inner bag, column casing and device for stoma and using method

Technical Field

The invention relates to the technical field of medical instruments, in particular to an internal bag, a column casing, a device and a using method for a stoma.

Background

If some intestinal bladder diseases such as intestinal obstruction and the like are not treated in time, the life of a patient is possibly threatened, and the patient can be treated in time through the ostomy, so that the life quality of the patient can be improved. Patients who have undergone ostomy cannot defecate from the anus, and need to attach an ostomy bag at the site of the stoma to collect the excretory stool of the patient.

The ostomy bag that uses at present, after the thing reaches the certain degree is got rid of to the inside splendid attire of sack, need will make the pocket and change, this process is inevitable to making mouthful and producing the harm, increases patient's pain and discomfort, although the patent: an ostomy bag (201620570827.0) with an inner container is disclosed, the inner container can be replaced, but the inner container is replaced outside, the replacement process is very inconvenient, generally, the inner container can only be extended into the outer bag by one hand, and the opening of the inner container is very easy to extend.

The existing ostomy bag has the problems that the ostomy bag cannot discharge excessive pressure, the inner container expands, the removal of the discharged substances is blocked, the use function is influenced, and meanwhile, the expansion of the ostomy bag is increased, so that the life of a patient is influenced.

Disclosure of Invention

Aiming at the technical problems, the invention aims to provide an inner bag, a column casing, a device and a using method for a stoma, which can realize automatic pressure reduction of the stoma bag, and the inner bags are arranged in the outer sleeve, so that the convenience and efficiency of replacing the inner bags are improved to a greater extent, the discomfort of a patient in use is relieved to a greater extent, the injury to the stoma of the patient is reduced, and the treatment efficiency is improved.

The invention is realized by the following technical scheme:

the inner bag for stoma comprises an inner bag body, wherein the inner bag body is provided with a bag opening, the edge of the bag opening is provided with an elastic ferrule, the bag opening is provided with at least one elastic contraction opening, and the elastic contraction opening is used for releasing the pressure inside the inner bag body.

The inner bag body is convenient to install and nest at a corresponding position by arranging the elastic ferrule on the inner bag body, and meanwhile, the bag opening is provided with at least one elastic shrinkage port for releasing the internal pressure of the inner bag body, so that when the internal pressure of the inner bag body is too large, the elastic shrinkage ports can be opened, the pressure is automatically released, the removal of objects is facilitated, and the influence on the life of a patient due to the fact that the inner bag body is too large in expansion is avoided.

Furthermore, in the inner bag for stoma, the elastic contraction port is a through hole formed at the opening of the inner bag body, and the through hole is sealed by an elastic sealing stopper; when the internal pressure of the inner bag body is increased, the elastic sealing baffle is unfolded to release the pressure, and after the pressure is released, the elastic sealing baffle contracts to seal the through hole.

Through setting up the through-hole that the elastic contraction mouth is for lining up the inner bag body to adopt elasticity to seal and keep off and seal the through-hole, make inner bag body internal pressure increase, strut elasticity and seal and keep off and carry out pressure release, after pressure release, elasticity is sealed and is kept off the shrink and seal the through-hole. The pressure release device can automatically release pressure under the condition of sealing the through hole, and has the advantages of reliable and effective action, simple structure and low manufacturing cost.

Furthermore, the inner bag for stoma, the sack department of inner bag body still is equipped with protruding bonding die, protruding bonding die one end fixed connection is in sack department, the other end protrusion in sack.

The inner bag body is convenient to mount on a corresponding device and dismount from the corresponding device by additionally arranging the protruding adhesive sheet. The protruding bonding sheet is a sealing film sheet with adhesive, during installation, the sealing film is torn off, the protruding bonding sheet is bonded on a corresponding device, and when the protruding bonding sheet is torn off, the protruding bonding sheet is directly torn.

A column casing for stoma comprises a column casing body, wherein the column casing body is in a cylindrical shape with a through inner part and comprises a casing body, a bottom disc is arranged at the bottom of the casing body, and a top disc is arranged at the top of the casing body; the outer surface of the cylinder body is provided with a plurality of annular grooves which are distributed on the outer surface of the cylinder body at intervals up and down; the column body is matched with the opening of the inner bag body, and any one annular groove is matched with the elastic ferrule of the inner bag body.

Through setting up a plurality of ring channels with the column casing body, alright with a plurality of inner bag body nestification above, realized the installation with a plurality of inner bag bodies. Utilize bottom end dish and corresponding part to carry out fixed mounting, install the column casing body fixedly, through setting up the top dish, can further prevent the inner bag body slippage on the cover.

Further, the column casing for stoma, the outer surface of the casing body is a conical surface, the diameter part of the small end of the conical surface is close to the top disc, and the plurality of annular grooves are distributed on the conical surface of the casing body at intervals from top to bottom.

Through setting up the stack shell surface into the conical surface, further improve the convenience to the nested installation of inner bag body, it utilizes conical slope, distributes a plurality of ring channel along the toper at the conical surface, and then has carried out the dislocation with a plurality of ring channel in the space to be convenient for with the inner bag body that this ring channel department will be installed nested inside this ring channel fast.

A stoma device comprises a plurality of inner bag bodies, column casing bodies and outer sleeves, wherein the inner bag bodies are arranged on the upper surface of the column casing bodies; the outer sleeve is provided with a bottom plate and a sleeve bag, the sleeve bag is arranged on the bottom plate, the bottom plate is provided with a stoma outlet, and the stoma outlet is matched with the column casing body; the sleeve bag is provided with a bag opening, and the bag is tied up by a rubber rope; the column casing body is arranged in the outer sleeve, a casing hole of the column casing body corresponds to the stoma outlet, and the bottom end disc of the column casing body is fixedly arranged on the bottom plate; a folding inner bag body is adhered to any one of the annular grooves of the column casing body.

Through the above structural design, the device is internally provided with a plurality of inner bag bodies which are respectively folded and adhered to an annular groove of the column casing body, and when the device is used, the upper-most inner bag body is sequentially unfolded and nested, so that the replacement operation is simple, and the replacement efficiency is improved.

Further, according to the ostomy device, the inner bag body is adhered to the lower part of the corresponding annular groove through the protruding adhesive sheet.

The protruding adhesive sheet of the inner bag body is adhered to the column tube body, and when the column tube is used, the inner bag body is unfolded, the part, located on the opposite side of the protruding adhesive sheet, of the elastic ferrule is pulled, and the elastic ferrule is nested on the column tube body.

A method of using a stoma device, applying a stoma device as described above, comprising the steps of:

s1, adhering and fixing the bottom plate of the outer sleeve at the human stoma to enable the stoma outlet to correspond to the human stoma;

s2, stretching in the bag from the bag opening of the sleeve bag by hand, unfolding the uppermost inner bag body of the column tube body, and then nesting the elastic ferrule of the inner bag body in the uppermost annular groove of the column tube body;

s3, sealing the bag opening of the bag by using a rubber rope;

s4, when the inner bag body nested in the column tube body contains the excrements to a specified degree, opening the opening of the sleeve bag, extending a hand into the sleeve bag, taking the inner bag body off the column tube body, and taking the inner bag body out of the opening;

s5, stretching in the bag from the opening of the sleeve bag by hand, unfolding a second inner bag body on the upper surface of the column tube body, and then nesting the elastic ferrule of the inner bag body in a second annular groove on the upper surface of the column tube body;

and S6, taking down the bottom plate of the outer sleeve from the human body until all the inner bag bodies in the outer sleeve are used, and cleaning the stoma.

By the method, the ostomy device can be used for quickly and conveniently carrying out medical treatment on the ostomy, the injury to the stoma of a patient is reduced, and the replacement efficiency and convenience of the inner bag body are improved.

Further, in the method of using the ostomy device, in the step S2, the elastic ferrule is stretched and nested in the annular groove by stretching the side of the elastic ferrule not adhered with the protruding adhesive sheet.

Further, in the method for using the ostomy device, in the step S4, a hand is inserted into the sleeve bag, the elastic ferrule of the inner bag body is firstly removed from the annular groove, then the protruding adhesive sheet is torn off from the cylinder body, and the inner bag body is taken out from the opening of the bag.

Compared with the prior art, the invention has the following advantages and beneficial effects: the inner bag, the column casing, the device and the use method for the stoma realize that the stoma bag can automatically reduce the pressure, the inner bags are arranged in the outer sleeve, and the convenience and the efficiency of replacing the inner bags are improved to a greater degree, so that the discomfort of a patient during use is relieved to a greater degree, the injury to the stoma of the patient is reduced, and the treatment efficiency is improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:

figure 1 is an exploded view of a stoma device according to the present invention.

Figure 2 is a partial assembly view of a stoma device of the invention.

Fig. 3 is a schematic structural view of a stoma cartridge according to the present invention.

Fig. 4 is a cross-sectional view of fig. 3.

Fig. 5 is a schematic structural view of an ostomy inner bag according to the present invention.

Fig. 6 is an enlarged view of a portion a of fig. 5.

Figure 7 is a schematic view of a component 1 of an ostomy device according to the invention.

Reference numbers and corresponding part names in the drawings:

1-coat, 11-bottom plate, 111-stoma outlet, 12-bag, 121-bag mouth; 2-column body, 21-bottom disc, 22-column body, 221-annular groove, 23-top disc; 3-inner bag body, 31-bag mouth, 311-elastic ferrule, 312-elastic contraction mouth, 313-protruding sticking piece.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, it will be apparent to one of ordinary skill in the art that: it is not necessary to employ these specific details to practice the present invention. In other instances, well-known structures, circuits, materials, or methods have not been described in detail so as not to obscure the present invention.

Throughout the specification, reference to "one embodiment," "an embodiment," "one example," or "an example" means: the particular features, structures, or characteristics described in connection with the embodiment or example are included in at least one embodiment of the invention. Thus, the appearances of the phrases "one embodiment," "an embodiment," "one example" or "an example" in various places throughout this specification are not necessarily all referring to the same embodiment or example. Furthermore, the particular features, structures, or characteristics may be combined in any suitable combination and/or sub-combination in one or more embodiments or examples. Further, those of ordinary skill in the art will appreciate that the illustrations provided herein are for illustrative purposes and are not necessarily drawn to scale. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

In the description of the present invention, the terms "front", "rear", "left", "right", "upper", "lower", "vertical", "horizontal", "upper", "lower", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore, should not be construed as limiting the scope of the present invention.

Examples

As shown in fig. 5 to 6, the stoma inner bag of the present invention includes an inner bag body 3, the inner bag body 3 is provided with a bag opening 31, an elastic ferrule 311 is disposed at an edge of the bag opening 31, at least one elastic contraction opening 312 is disposed at the bag opening 31, and the elastic contraction opening 312 is used for releasing the pressure inside the inner bag body 3.

When in use, the elastic ferrule 31 of the inner bag body 3 is nested in a corresponding device, and the elastic contraction port 312 is utilized to seal and release overlarge pressure.

Preferably, the elastic contraction port 312 is a through hole formed at the bag opening 31 of the inner bag body 3, and the through hole is sealed by an elastic sealing stopper; when the internal pressure of the inner bag body 3 is increased, the elastic sealing baffle is opened to release the pressure, and after the pressure is released, the elastic sealing baffle contracts to seal the through hole. As a preferred embodiment, the elastic contraction opening 312 is a through hole and is sealed by an elastic sealing stopper, which may be a rubber sheet made of elastic rubber or a cloth sheet with an elastic rubber rope, one opposite side of the elastic sealing stopper is fixedly connected to the inner bag body 3, and the other opposite side is not connected, so that after the internal pressure of the inner bag body 3 is too high, the elastic sealing stopper is opened, and the gas is released from the opposite side of the elastic sealing stopper which is not connected.

Preferably, a protruding adhesive sheet 313 is further arranged at the bag opening 31 of the inner bag body 3, one end of the protruding adhesive sheet 313 is fixedly connected to the bag opening 31, and the other end protrudes out of the bag opening 31. In a preferred embodiment, the design of the protruding adhesive sheet 313 is added to facilitate the fixed installation of the inner bag body 3.

As shown in fig. 3 to 4, the stoma column casing comprises a column casing body 2, wherein the column casing body 2 is a cylindrical shape with a through interior and comprises a casing 22, a bottom disc 21 is arranged at the bottom of the casing 22, and a top disc 23 is arranged at the top of the casing 22; the outer surface of the cylinder body 22 is provided with a plurality of annular grooves 221, and the annular grooves 221 are distributed on the outer surface of the cylinder body 22 at intervals from top to bottom; the column casing body 2 is matched with the bag opening 31 of the inner bag body 3, and any one annular groove 221 is matched with the elastic ferrule 311 of the inner bag body 3.

When in use, the column casing body 2 is provided with the plurality of annular grooves 221, so that a plurality of inner bag bodies 3 can be installed, and the inner bag bodies 3 can be conveniently replaced.

Preferably, the outer surface of the cylinder 22 is a conical surface, the diameter part of the small end of the conical surface is close to the top disc 23, and the plurality of annular grooves 221 are distributed on the conical surface of the cylinder 22 at intervals up and down. In a preferred embodiment, the outer surface of the cylinder 22 is a conical surface, and a plurality of annular grooves 221 are distributed on the conical surface, so that the plurality of annular grooves 221 are staggered in spatial position, and the inner bag body 3 to be installed is conveniently nested on each annular groove 221.

As shown in fig. 1, 2 and 7, a stoma device comprises a plurality of inner bag bodies 3, column cylinder bodies 2 and outer sleeves 1; the outer sleeve 1 is provided with a bottom plate 11 and a sleeve bag 12, the sleeve bag 12 is arranged on the bottom plate 1, the bottom plate 1 is provided with a stoma outlet 111, and the stoma outlet 111 is matched with the column casing body 2; the bag 12 is provided with a bag opening 121, and the bag opening 121 is bound by a rubber rope; the column casing body 2 is arranged in the outer sleeve 1, a cylinder hole of the column casing body 2 corresponds to the stoma outlet 111, and a bottom disc 21 of the column casing body 2 is fixedly arranged on the bottom plate 1; a folded inner bag body 3 is adhered to any one annular groove 221 of the plurality of annular grooves 221 of the column tube body 2.

During the use, in proper order with inside inner bag body 1 show nestification of overcoat 1 on column casing body 2 can, it is convenient, high-efficient to change.

Preferably, said pocket body 3 is adhered to the lower portion of the corresponding annular groove 221 by means of a protruding adhesive tab 313. In a preferred embodiment, the inner bag body 3 is adhesively fixed to the annular groove 221 by a protruding adhesive tab 313.

A method of using a stoma device, characterized by applying a stoma device of the kind described above, comprising the steps of:

s1, adhering and fixing the bottom plate 11 of the coat 1 at the human stoma to ensure that the stoma outlet 111 corresponds to the human stoma;

s2, stretching in the bag opening 121 of the sleeve bag 12 by hand, unfolding the uppermost inner bag body 3 of the column tube body 2, and then nesting the elastic ferrule 311 of the inner bag body 3 in the uppermost annular groove 221 of the column tube body 2;

s3, sealing the bag opening 121 of the sleeve bag 12 by using a rubber rope;

s4, when the inner bag body 3 nested in the column tube body 2 contains the excrements to a specified degree, opening the opening 121 of the sleeve bag 12, extending the hand into the sleeve bag 12, taking the inner bag body 3 off the column tube body 2, and taking the inner bag body 3 out of the opening 121;

s5, stretching in the bag opening 121 of the sleeve bag 12 by hand, unfolding the second inner bag body 3 on the upper surface of the column tube body 2, and then nesting the elastic ferrule 311 of the inner bag body 3 in the second annular groove 221 on the upper surface of the column tube body 2;

s6, taking the bottom plate 11 of the outer sleeve 1 off the human body and cleaning the stoma after all the inner bag bodies 3 in the outer sleeve 1 are used.

By the method, the device can be used for rapidly treating the stoma, and the use efficiency and convenience are improved.

Preferably, in the method for using the ostomy device, in the step S2, the elastic ferrule 311 is stretched and nested in the annular groove 221 by stretching the side of the elastic ferrule 311 not adhered with the protruding adhesive tab 313.

Preferably, in the method for using the ostomy device, in the step S4, a hand is inserted into the bag 12, the elastic collar 311 of the inner bag body 3 is removed from the annular groove 221, and then the protruding adhesive tab 313 is torn off from the cylinder body 2, and the inner bag body 3 is taken out from the bag opening 121.

The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The inner bag for the stoma comprises an inner bag body (3) and is characterized in that the inner bag body (3) is provided with a bag opening (31), an elastic ferrule (311) is arranged at the edge of the bag opening (31), at least one elastic contraction opening (312) is arranged at the position of the bag opening (31), and the elastic contraction opening (312) is used for releasing the pressure inside the inner bag body (3).

2. An ostomy inner bag according to claim 1, characterised in that the elastic contraction opening (312) is a through hole arranged at the mouth (31) of the inner bag body (3) and is sealed by an elastic sealing stopper; when the internal pressure of the inner bag body (3) is increased, the elastic sealing baffle is unfolded to release the pressure, and after the pressure is released, the elastic sealing baffle contracts to seal the through hole.

3. An ostomy inner bag according to claim 2, wherein a raised adhesive sheet (313) is further arranged at the mouth (31) of the inner bag body (3), one end of the raised adhesive sheet (313) is fixedly connected at the mouth (31) and the other end protrudes out of the mouth (31).

4. The column casing for stoma is characterized by comprising a column casing body (2), wherein the column casing body (2) is a cylindrical body with a through interior and comprises a casing body (22), a bottom disc (21) is arranged at the bottom of the casing body (22), and a top disc (23) is arranged at the top of the casing body (22); the outer surface of the cylinder body (22) is provided with a plurality of annular grooves (221), and the annular grooves (221) are distributed on the outer surface of the cylinder body (22) at intervals up and down; the column casing body (2) is matched with the bag opening (31) of the inner bag body (3) according to any one of claims 1 to 3, and any one annular groove (221) is matched with the elastic ferrule (311) of the inner bag body (3) according to any one of claims 1 to 3.

5. An ostomy collar as claimed in claim 4, characterised in that the outer surface of the body (22) is conical with the smaller end diameter being adjacent the top disc (23), and the annular grooves (221) are spaced up and down on the conical surface of the body (22).

6. An ostomy device, characterized in that it comprises several inner bag bodies (3) according to claim 3, column body (2) according to claim 5, outer sleeve (1); the outer sleeve (1) is provided with a bottom plate (11) and a sleeve bag (12), the sleeve bag (12) is arranged on the bottom plate (1), the bottom plate (1) is provided with a stoma outlet (111), and the stoma outlet (111) is matched with the column casing body (2); the bag (12) is provided with a bag opening (121), and the bag opening (121) is bound by a rubber rope; the column casing body (2) is arranged in the outer sleeve (1), a cylinder hole of the column casing body (2) corresponds to the stoma outlet (111), and a bottom end disc (21) of the column casing body (2) is fixedly arranged on the bottom plate (1); a folded inner bag body (3) is adhered to any one annular groove (221) of the plurality of annular grooves (221) of the column casing body (2).

7. A stoma device according to claim 6, wherein the inner pouch body (3) is adhered below the corresponding annular groove (221) by raised adhesive tabs (313).

8. A method of using a stoma device, characterized by applying a stoma device according to claim 7, comprising the steps of:

s1, adhering and fixing the bottom plate (11) of the coat (1) at the human body stoma to enable the stoma outlet (111) to correspond to the human body stoma;

s2, stretching in the column casing body (2) from the bag opening (121) of the sleeve bag (12) by hand, unfolding the uppermost inner bag body (3) of the column casing body (2), and then nesting the elastic ferrule (311) of the inner bag body (3) in the uppermost annular groove (221) of the column casing body (2);

s3, sealing the bag opening (121) of the sleeve bag (12) by using a rubber rope;

s4, when the inner bag body (3) nested in the column tube body (2) contains the excrements to a specified degree, opening the bag opening (121) of the sleeve bag (12), extending the hand into the sleeve bag (12), taking down the inner bag body (3) from the column tube body (2), and taking out the inner bag body (3) from the bag opening (121);

s5, stretching in the bag opening (121) of the sleeve bag (12) by hand, unfolding the second inner bag body (3) on the upper surface of the column tube body (2), and then nesting the elastic ferrule (311) of the inner bag body (3) in the second annular groove (221) on the upper surface of the column tube body (2);

s6, taking down the bottom plate (11) of the outer sleeve (1) from the human body until all the inner bag bodies (3) in the outer sleeve (1) are used, and cleaning the stoma.

9. A method of using a stoma device according to claim 8, wherein the elastic collar (311) is stretch-nested within the annular groove (221) by stretching the side of the elastic collar (311) to which the protruding adhesive wafer (313) is not attached in step S2.

10. A method of using an ostomy device according to claim 8, characterised in that in step S4, the hand is inserted into the bag (12), the elastic loop (311) of the inner bag body (3) is first removed from the annular groove (221), and then the protruding tab (313) is torn off the cylinder body (2) and the inner bag body (3) is removed from the opening (121).