An orifice sealing structure for a bag, an artificial anus bag and an enema device

Abstract

The utility model discloses a kind of bag orifice sealing structure, artificial anus bag and enema device, belong to medical appliance technical field, aim at solving the problem of existing artificial anus bag without special operation channel, anus temperature measurement or enema operation needs to tear bag and lead to perianal skin damage, the problem of cumbersome operation.Pocket orifice sealing structure includes pedestal, sealing plug and sealing plug, sealing plug is provided with recess and self-closing gap, can be inserted for instrument;Artificial anus bag includes artificial anus bag body, and the bag orifice sealing structure of the artificial anus bag body is set;Enema device includes enema bag, enema tube and the aforementioned artificial anus bag, and enema tube is equipped with moffett dropper and flow regulator.The utility model can complete nursing operation without disassembling artificial anus bag, avoid perianal skin breakage, reduce patient's pain, simplify medical care operation simultaneously, improve nursing convenience.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, specifically to a bag opening sealing structure, a fake anal bag, and an enema device. Background Technology

[0002] A prosthetic anal bag, also known as an ostomy bag, is widely used for collecting excrement due to its integrated structure and ease of wear. In clinical nursing, patients often require two routine procedures: rectal temperature measurement and enemas. However, existing prosthetic anal bags are inadequate for these needs. Specifically, because they lack a dedicated channel for inserting a rectal temperature probe or enema device, healthcare workers must completely detach the bag from the patient's perianal skin to perform these procedures. Since the perianal skin is already fragile, repeated tearing and reattaching can easily cause skin damage and swelling, increasing patient discomfort and the workload for healthcare workers.

[0003] Therefore, there is a need for a dummy anal bag with a sealable special hole to accommodate the insertion of anal temperature probes and enema kits, while preventing leakage of excrement. Utility Model Content

[0004] This utility model aims to solve at least one technical problem existing in the prior art, and to this end, it proposes a bag opening sealing structure, a fake anal bag and an enema device.

[0005] In the first aspect, this utility model proposes a bag opening sealing structure, including a bag body, on which a through hole is provided, and a sealing component is provided at the through hole;

[0006] The sealing component includes a flexible base and a sealing plug. The base is fixedly and sealingly fitted at the through hole, and a central hole is provided in the center of the base.

[0007] The sealing plug is adapted to the central hole for sealing insertion. The sealing plug has a non-through concave hole extending downward from the top end in the center. The sealing plug also has a slit extending upward from the bottom end. The top of the slit is connected to the bottom of the concave hole. The slit can automatically close to achieve sealing when there is no external force, and can open when subjected to the insertion force of an external object to allow the external object to penetrate and be inserted.

[0008] Furthermore, an annular groove is provided on the circumferential side of the base, and the edge of the through hole of the bag body is inserted into and glued to the annular groove.

[0009] Furthermore, the sealing plug includes a plug body, with a first annular locking platform fixed at the bottom of the plug body and a second annular locking platform fixed at the top of the plug body. The first locking platform can pass through the central hole and fit and seal with the bottom surface of the base to form a bottom seal; the second locking platform can seal and press against the top surface of the base to form a top seal.

[0010] Furthermore, the first card platform has a frustum-shaped structure with the larger end on top and the smaller end on the bottom.

[0011] Furthermore, the bottom of the concave hole has a V-shaped structure.

[0012] Furthermore, it also includes a sealing plug that can be fitted into the recessed hole for a sealing connection.

[0013] Furthermore, the concave hole has a fitting groove in its wall; the outer wall of the sealing plug has a flange, and when the sealing plug is fitted into the concave hole, the flange can be inserted into the fitting groove; the top of the sealing plug does not extend beyond the top of the concave hole.

[0014] Furthermore, a sleeve is built into the recessed hole, and the outer wall of the sleeve is fixedly connected to the wall of the recessed hole; the bottom end of the sealing plug can be adapted to seal and insert into the sleeve; the top side wall of the sealing plug is provided with a lip, and the lip can be adapted to seal and insert into the inner wall of the recessed hole.

[0015] Secondly, this utility model proposes a fake anal bag, including a fake anal bag body, and the fake anal bag body is provided with the bag opening sealing member, the bag body in the bag opening sealing member is the fake anal bag body, and the through hole is opened at the preset use position of the fake anal bag body.

[0016] Thirdly, this utility model proposes an enema device, including an enema bag and an enema tube connected to the enema bag, wherein the enema tube is provided with a drip tube and a flow regulator; it also includes the aforementioned sham anal bag, wherein the end of the enema tube can sequentially pass through the concave hole and slit of the sealing plug in the bag's orifice sealing member, and extend into the body of the sham anal bag.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. This utility model of a prosthetic anal bag features a through-hole with a sealing element. The sealing plug within the sealing element allows for opening and closing, enabling direct insertion of anal temperature probes and enema tubes without disassembling the bag. This avoids damage to the perianal skin, reduces patient discomfort, simplifies medical procedures, and improves nursing convenience. Furthermore, the flexible base and sealing plug prevent pressure discomfort for patients lying in bed.

[0019] 2. The sealing component is glued to the bag body through the annular groove of the base, and the first and second locking platforms of the sealing plug are locked to the upper and lower double sides of the base to form a multi-structure seal. Combined with the self-closing characteristics of the sealing plug gap and the fitting seal between the sealing plug and the concave hole, the purpose of operation is to allow passage and seal after operation, meet the instrument insertion requirements and prevent leakage of excrement.

[0020] 3. The concave holes and gaps of the sealing plug are adapted to different sizes of instruments, improving versatility; at the same time, the detachable design of the sealing plug allows the sealing device to be fully closed when no nursing operation is being performed, and can be quickly opened when operation is required, making it convenient to use. Attached Figure Description

[0021] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0022] Figure 1 This is a schematic diagram of the structure of the fake anal bag equipped with a bag-sealing hole structure in this utility model.

[0023] Figure 2 yes Figure 1 A three-dimensional view of the sealing component (in assembly state).

[0024] Figure 3 yes Figure 2 Explosion of the sealing component Figure 1 .

[0025] Figure 4 yes Figure 2 Explosion of the sealing component Figure 2 .

[0026] Figure 5 This is a cross-sectional view of the bag's perforated sealing structure.

[0027] Figure 6 This is a cross-sectional view of the base, sealing plug, and sealing cap in one embodiment.

[0028] Figure 7 This is a perspective view of the sealing plug in another embodiment.

[0029] Figure 8 yes Figure 7 A cross-sectional view of the structure when the sealing plug, sealing plug, and base are assembled.

[0030] Figure 9 This is a schematic diagram of a sealing plug with a fitting groove.

[0031] Figure 10 This is a schematic diagram of an enema device.

[0032] Figure 11 This refers to the procedure of using a guide tube to assist in inserting the enema tube.

[0033] Explanation of reference numerals in the attached figures:

[0034] 1. The fake anal bag body;

[0035] 2. Sealing components;

[0036] 21. Base; 211. Annular groove; 212. Center hole;

[0037] 22. Sealing plug; 221. Plug body; 222. Second locking platform; 223. First locking platform; 224. Recessed hole; 225. Gap; 226. Fitting groove;

[0038] 23. Sealing plug; 231. Countersunk hole; 232. Handle; 233. Lip; 234. Flange;

[0039] 24. Sleeve;

[0040] 3. Enema bag; 4. Enema tube; 5. Mofi drip tube; 6. Flow regulator; 7. Guide tube. Detailed Implementation

[0041] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0042] like Figure 1 — Figure 6 As shown in the figure, this embodiment proposes a bag opening sealing structure, including a bag body with a through hole, and a sealing component 2 is provided at the through hole, which can realize opening, closing and sealing.

[0043] The sealing component 2 includes a flexible base 21 and a sealing plug 22. The base 21 is fitted onto the through hole in a fixed sealing manner. A central hole 212 is provided in the center of the base 21, and the central hole 212 is a through structure.

[0044] The sealing plug 22 is adapted to the central hole 212 for sealing and insertion. The sealing plug 22 has a non-through concave hole 224 extending downward from the top end in the center. At the same time, the sealing plug 22 also has a slit 225 extending upward from the bottom end. The top of the slit 225 is connected to the bottom of the concave hole 224.

[0045] The gap 225 can automatically close to achieve a seal when no external force is applied, thus achieving an overall sealing effect; it can open when subjected to the insertion force of an external object, allowing the external object to be inserted through. In other words, when subjected to the insertion force of an external object, the gap 225 can adaptively open to allow the external object to be smoothly inserted through the sealing plug 22.

[0046] The base 21 has an annular groove 211 on its circumferential side. The thickness of the annular groove 211 is adapted to the thickness of the edge of the through hole in the bag body. The edge of the through hole in the bag body is embedded in the annular groove 211 and is fixedly and sealed to the base 21 by adhesive, ensuring that the base 21 and the bag body are firmly assembled and reliably sealed. This method has a large contact area and is firmly fixed, ensuring that there is no gap or leakage between the base 21 and the bag body, and that the base will not fall off or tear the bag body during long-term use.

[0047] The sealing plug 22 includes a plug body 221. A first annular locking platform 223 is fixed at the bottom of the plug body 221, and a second annular locking platform 222 is fixed at the top of the plug body 221. The first locking platform 223 and the second locking platform 222 are integrally formed. The first locking platform 223 can penetrate the central hole 212 and fit and seal with the bottom surface of the base 21 to form a bottom seal. The outer diameter of the first locking platform 223 is larger than the inner diameter of the central hole 212 of the base 21. Since both the first locking platform 223 and the base 21 are made of flexible elastic material, they have good deformation and rebound capabilities. Under the action of external force assembly, the first locking platform 223 can undergo adaptive radial compression deformation, smoothly pass through the central hole 212 of the base 21 and achieve penetration, providing a structural basis for subsequent locking and sealing.

[0048] The second clamping platform 222 can be sealed and pressed against the top surface of the base 21 to form a top seal. Through the cooperation of the upper and lower double seals, a reliable seal is achieved between the sealing plug 22 and the base 21, which can effectively prevent gas and liquid leakage. The sealing effect is significantly better than that of a single-seal structure. At the same time, the base 21 and the sealing plug 22 adopt a flexible clamping method, which is simple in structure, easy to process and form, and has fewer assembly steps, which helps to reduce production costs and is suitable for mass industrial production. Moreover, no special tools are required for installation, and the assembly efficiency is high. In addition, the clamping structure is firm and is not easy to loosen or shift during normal use.

[0049] As a preferred embodiment, the first locking platform 223 has a frustum-shaped structure with the larger end on top and the smaller end on the bottom, which facilitates smooth insertion and passage through the central hole 212 of the base 21, while ensuring a firm locking connection after assembly and preventing it from easily coming off.

[0050] As a preferred embodiment, the bottom of the recess 224 has a V-shaped structure, which makes it easier to guide and open the gap 225 when an external object is inserted.

[0051] It should be noted that the bag in this embodiment can be a sham rectal bag, or it can also be used for drainage bags, fluid storage bags, etc.

[0052] Considering that the gap 225 of the sealing plug 22 closes only by its own elasticity, there may be a problem of incomplete sealing under long-term use or pressure, in order to further improve the overall sealing reliability, this structure also adds a sealing plug 23. The sealing plug 23 is adapted to the concave hole 224 of the sealing plug 22 and can be tightly inserted into the concave hole 224 to form a secondary seal and effectively prevent leakage.

[0053] The sealing plug 23 is made of flexible material and can form an interference fit with the recess 224, ensuring a tight and reliable seal while facilitating insertion and removal. The detachable design of the sealing plug 23 allows the sealing part 2 to be fully closed when no care operation is being performed, and can be quickly opened when needed, making it convenient to use.

[0054] like Figure 7 - Figure 9 As shown, in some embodiments, the specific fit between the sealing plug 23 and the recess 224 can be as follows:

[0055] The concave hole 224 has a fitting groove 226 on its wall, and the outer wall of the sealing plug 23 has a corresponding flange 234. When the sealing plug 23 is fitted and inserted into the concave hole 224, the flange 234 can be inserted into the fitting groove 226 to achieve locking and positioning, further enhancing the sealing and connection reliability.

[0056] In some embodiments, the specific fit between the sealing plug 23 and the recess 224 can also be as follows:

[0057] A sleeve 24 is built into the recess 224, and the outer wall of the sleeve 24 is fixedly connected to the wall of the recess 224. The bottom end of the sealing plug 23 can be adapted to the sleeve 24 for sealing insertion. The length of the sleeve 24 is much smaller than the length of the recess 224. The sleeve 24 is made of rigid material, and the sealing plug 23 is made of flexible material. Through the combination of rigid sleeve 24 and flexible sealing plug 23, the tightness of insertion and sealing effect can be significantly improved.

[0058] The top sidewall of the sealing plug 23 is provided with a lip 233, which can be fitted and sealed to the inner wall of the recess 224. Since the length of the sleeve 24 is much smaller than the length of the recess 224, a gap will be formed between the sealing plug 23 and the inner wall of the recess 224; therefore, a lip 233 structure is specially designed to seal this gap and further ensure the overall sealing effect.

[0059] It should be noted that the top of the sealing plug 23 does not extend beyond the top of the recessed hole 224, ensuring that the end face of the hole remains flat and without any protruding structure, thus avoiding an abrupt appearance. This design meets ergonomic requirements, effectively reducing the foreign body sensation and discomfort experienced by patients during wear or use, and improving user comfort.

[0060] To facilitate the insertion and removal of the sealing plug 23, a countersunk hole 231 is provided on the top of the sealing plug 23, and a handle 232 is provided in the middle of the countersunk hole 231. The handle 232 and the sealing plug 23 are fixedly connected.

[0061] In summary, it can be seen that the sealing component 2 is glued to the bag body through the annular groove 211 of the base 21, and the first locking platform 223 and the second locking platform 222 of the sealing plug 22 seal the base 21 on both the upper and lower sides, forming a multi-structure seal. Combined with the self-closing characteristic of the gap 225 of the sealing plug 22 and the fitting seal between the sealing plug 23 and the concave hole 224, the purpose of operation is achieved, and the operation is sealed after operation, which meets the requirements of instrument insertion and prevents leakage of excrement.

[0062] This embodiment also proposes a fake anal bag, including a fake anal bag body 1. The fake anal bag body 1 is provided with the above-mentioned bag opening sealing structure. The bag body in the bag opening sealing structure is the fake anal bag body 1. The through hole is opened at the preset use position of the fake anal bag body 1 to meet the actual use and operation requirements.

[0063] The prosthetic anal bag body 1 is made of medical-grade flexible leak-proof material and is used to collect excrement, serving as the mounting carrier for the sealing component 2. The front end of the prosthetic anal bag body 1 has an adhesive base plate with a medical-grade adhesive layer for close contact with the skin. The bottom end of the prosthetic anal bag body 1 has an openable discharge port, which, when used with a sealing clip or discharge valve, facilitates the emptying of excrement from the bag.

[0064] The through hole is located at the rear end of the artificial anal bag body 1 and corresponds to the installation position of the adhesive base, which facilitates enema operation or anal temperature detection.

[0065] The artificial anal bag proposed in this embodiment has a through hole with a sealing element 2. Thanks to the closable characteristic of the sealing plug 22 in the sealing element 2 (gap 225), the anal temperature probe and enema tube 4 can be directly inserted without disassembling the anal bag, avoiding perianal skin damage, reducing patient pain, simplifying medical procedures, and improving nursing convenience. Furthermore, the flexible base 21 and sealing plug 22 prevent pressure discomfort for the patient when lying down.

[0066] like Figure 10As shown, this embodiment also proposes an enema device, including an enema bag 3 and an enema tube 4 connected to the enema bag 3. To facilitate observation of the enema fluid dripping rate and adjustment of the enema flow rate, the enema tube 4 is equipped with a Mofe dripper 5 and a flow regulator 6. The Mofe dripper 5 is used to observe the dripping of the enema fluid, and the flow regulator 6 can flexibly adjust the infusion rate of the enema fluid to meet the needs of different application scenarios.

[0067] The enema device also includes the aforementioned artificial anal bag. The end of the enema tube 4 can pass through the concave hole 224 and slit 225 of the sealing plug 22 in the bag opening sealing structure in sequence, and extend into the artificial anal bag body 1 to realize the smooth enema operation.

[0068] It should be noted that when the enema tube 4 penetrates the sealing piece 2, due to the flexible material of the enema tube 4, it is prone to problems such as difficulty in smooth insertion and difficulty in passing through the gap 225. Therefore, a guide tube 7 can be used to assist in insertion, such as... Figure 11 As shown, the rigid guide tube 7 is first inserted into the concave hole 224 and passes through the slit 225. Then, the inner cavity of the guide tube 7 is used to guide the enema tube 4, so that the flexible enema tube 4 can pass smoothly through the guide tube 7 and extend into the body of the fake anal bag 1, thus solving the problem of difficulty in inserting the flexible tube.

[0069] Although the specific embodiments of the utility model have been described above in conjunction with the accompanying drawings, this is not intended to limit the scope of protection of the utility model. Based on the technical solution of the utility model, various modifications or variations that can be made by those skilled in the art without creative effort are still within the scope of protection of the utility model.

Claims

1. A bag opening sealing structure, characterized in that, Includes a bag body, on which a through hole is provided, and a sealing element (2) is provided at the through hole. The sealing component (2) includes a flexible base (21) and a sealing plug (22). The base (21) is fixedly and sealed at the through hole, and a central hole (212) is provided in the center of the base (21). The sealing plug (22) is adapted to the central hole (212) for sealing insertion. The sealing plug (22) has a non-through concave hole (224) extending downward from the top end in the center. The sealing plug (22) also has a slit (225) extending upward from the bottom end. The top of the slit (225) is connected to the bottom of the concave hole (224). The slit (225) can automatically close to achieve sealing when there is no external force, and can open when subjected to the insertion force of an external object to allow the external object to penetrate and be inserted.

2. The bag opening sealing structure according to claim 1, characterized in that, The base (21) has an annular groove (211) on its circumferential side, and the edge of the through hole of the bag body is inserted and glued to the annular groove (211).

3. The bag opening sealing structure according to claim 1, characterized in that, The sealing plug (22) includes a plug body (221), a first ring-shaped locking platform (223) is fixed at the bottom of the plug body (221), and a second ring-shaped locking platform (222) is fixed at the top of the plug body (221). The first locking platform (223) can pass through the central hole (212) and fit and seal with the bottom surface of the base (21) to form a bottom seal; the second locking platform (222) can seal and press against the top surface of the base (21) to form a top seal.

4. The bag opening sealing structure according to claim 3, characterized in that, The first card platform (223) is a frustum-shaped structure with the larger end on top and the smaller end on the bottom.

5. The bag opening sealing structure according to claim 1, characterized in that, The bottom of the concave hole (224) has a V-shaped structure.

6. The bag opening sealing structure according to claim 1, characterized in that, It also includes a sealing plug (23) that can be fitted and sealed into the recess (224).

7. A bag opening sealing structure according to claim 6, characterized in that, The concave hole (224) has a fitting groove (226) on its wall; the outer wall of the sealing plug (23) has a flange (234) and when the sealing plug (23) is fitted and inserted into the concave hole (224), the flange (234) can be inserted into the fitting groove (226); the top of the sealing plug (23) does not extend beyond the top of the concave hole (224).

8. A bag opening sealing structure according to claim 6, characterized in that, A sleeve (24) is built into the recess (224), and the outer wall of the sleeve (24) is fixedly connected to the wall of the recess (224); the bottom end of the sealing plug (23) can be adapted to seal and insert into the sleeve (24); the top side wall of the sealing plug (23) is provided with a lip (233), and the lip (233) can be adapted to seal and insert into the inner wall of the recess (224).

9. A fake anal bag, comprising a fake anal bag body (1), characterized in that, The fake anal bag body (1) is provided with a bag opening sealing structure as described in any one of claims 1-8, wherein the bag body in the bag opening sealing structure is the fake anal bag body (1), and the through hole is opened at a preset use position of the fake anal bag body (1).

10. An enema device, comprising an enema bag (3) and an enema tube (4) connected to the enema bag (3), wherein the enema tube (4) is provided with a drip tube (5) and a flow regulator (6); characterized in that, It also includes a pseudo-anal bag as described in claim 9, wherein the end of the enema tube (4) can sequentially penetrate the concave hole (224) and the slit (225) of the sealing plug (22) in the bag opening sealing structure and extend into the pseudo-anal bag body (1).

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