A dilute fecal flow diversion device

Abstract

The utility model discloses a kind of dilute excrement flow guide devices, it relates to medical instrument technical field, including flow guide cover, connecting pipe and drainage bag, the flow guide cover side includes by first arc section and second arc section being arranged from top to bottom, tangent direction is same at the intersection of first arc section and second arc section, the convex direction of first arc section is oblique to the central inside flow guide cover, the concave direction of second arc section is oblique to the central inside flow guide cover;The tangent direction of the intersection of first arc section and second arc section of the flow guide cover of this scheme is same, this design guarantees the fluency when dilute excrement slides on the surface of flow guide cover, avoid appearing jam, the convex direction of first arc section is oblique to the central inside flow guide cover, can guide dilute excrement flowing down in upper portion to gather to center, the concave direction of second arc section is oblique to the central inside flow guide cover, further strengthen the converging guiding effect to dilute excrement, ensure that dilute excrement can accurately flow into lower connecting component.

Description

Technical Field

[0001] This utility model relates to the technical field of medical devices, specifically a stool diversion device. Background Technology

[0002] In medical and nursing practice, perianal incontinence dermatitis is a common problem that troubles medical staff and causes great suffering to patients, especially those who are bedridden for a long time, elderly and frail, seriously ill and comatose, and those with intestinal diseases that lead to fecal incontinence.

[0003] Traditional nursing methods have many limitations in managing fecal incontinence and preventing perianal incontinence dermatitis. Healthcare workers mostly rely on frequent changes of disposable pads and simple wiping of the perianal skin with wet wipes. However, this approach is merely a reactive measure and cannot fundamentally prevent contact between feces and the perianal skin. While existing drainage devices have seen some improvements, their drainage effect is still unsatisfactory. For example, the drainage hood has a limited shape and does not fully consider the fluid characteristics of feces, failing to quickly and accurately guide the feces to the collection container. This results in feces remaining and accumulating near the anus, creating conditions conducive to the development of incontinence dermatitis.

[0004] Therefore, those skilled in the art have provided a dilution diversion device to solve the problems mentioned above. Utility Model Content

[0005] To address the aforementioned problems, this utility model provides a dilute flow guiding device.

[0006] To achieve the above objectives, the technical solution of this utility model is as follows:

[0007] A fecal diversion device, comprising

[0008] The air deflector has a first arc-shaped portion and a second arc-shaped portion arranged from top to bottom on its side. The tangents at the intersection of the first arc-shaped portion and the second arc-shaped portion are in the same direction. The convex surface of the first arc-shaped portion is obliquely guided to the center of the interior of the air deflector, and the concave surface of the second arc-shaped portion is obliquely guided to the center of the interior of the air deflector.

[0009] The connecting tube is fixedly connected at one end to the center of the bottom of the flow guide, and a connector is fixedly installed at the other end. The connector is provided with an external thread.

[0010] The drainage bag has a connector two fixedly installed on the tube at the top of the drainage bag, and a connecting sleeve with internal threads is also fitted on the tube at the top of the drainage bag. The connecting sleeve and the connector one are connected by threads.

[0011] Preferably, the flow guide and the connecting pipe are integrally formed, the flow guide is made of flexible material, and at least 10 centimeters of the end of the connecting pipe connected to the flow guide is made of flexible material.

[0012] Preferably, the inner diameter of the second connector is equal to the inner diameter of the first connector, and the lower surface of the first connector completely overlaps with the upper surface of the second connector.

[0013] Preferably, two connecting ropes are installed on the top of the drainage bag, and a connecting block is fixedly installed on the end of each connecting rope away from the drainage bag. The two connecting blocks are connected by a locking block and a locking groove.

[0014] Preferably, a semi-cylindrical groove is formed on the side of the connecting block where the card block or card slot is located, and a cylindrical area is formed between the two semi-cylindrical grooves, through which the connecting pipe passes.

[0015] Preferably, the catheter at the top of the drainage bag is in a taut state, the lower surface of the connecting block is in contact with the upper surface of the connecting head, and the connecting rope is also in a taut state.

[0016] In summary, this utility model has the following beneficial technical effects:

[0017] 1. The tangents at the intersection of the first and second arc-shaped sections of the flow guide are in the same direction. This design ensures the smoothness of the flow as the waste slides down the surface of the flow guide, avoiding any jamming. The convex surface of the first arc-shaped section is angled towards the center of the flow guide, which can guide the waste flowing down from above to gather towards the center. The concave surface of the second arc-shaped section is angled towards the center of the flow guide, which further enhances the guiding effect on the waste and ensures that the waste can flow accurately into the connecting component below.

[0018] 2. The connecting sleeve and the connecting head are connected by threads. This threaded connection not only has good sealing performance and effectively prevents loose stool from leaking and emitting odor, but also makes installation and disassembly extremely convenient, allowing medical staff to quickly replace the drainage bag. Attached Figure Description

[0019] The disclosure of this utility model is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. In the drawings, the same reference numerals are used to refer to the same parts. Wherein:

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a cross-sectional schematic diagram of the connection structure between the connecting tube and the drainage bag of this utility model;

[0022] Figure 3 This is a schematic diagram of the cross-sectional structure of the air guide cover of this utility model;

[0023] Figure 4 This is a top view sectional view of the installation structure of the connecting block of this utility model.

[0024] Explanation of reference numerals in the attached drawings: 1. Flow guide; 2. Connecting pipe; 3. Drainage bag; 4. Connector 1; 5. Connecting sleeve; 6. Connector 2; 7. Connecting block; 8. Connecting rope; 9. Semi-cylindrical groove. Detailed Implementation

[0025] It is readily understood that, based on the technical solution of this utility model, those skilled in the art can propose various interchangeable structural methods and implementations without altering the essential spirit of this utility model. Therefore, the following detailed embodiments and accompanying drawings are merely illustrative descriptions of the technical solution of this utility model and should not be considered as the entirety of this utility model or as limitations or restrictions on the technical solution of this utility model.

[0026] A thin, convenient diversion device, as described in the following text. Figure 1-4 It mainly includes a flow guide shroud 1, a connecting pipe 2, and a drainage bag 3.

[0027] The deflector 1 is fixed to the anus via a connecting structure. The side of the deflector 1 includes a first arc-shaped portion and a second arc-shaped portion arranged from top to bottom. The tangents at the intersection of the first and second arc-shaped portions are in the same direction. This design ensures the smooth flow of loose stool across the surface of the deflector 1, preventing any obstruction. The convex surface of the first arc-shaped portion obliquely guides the loose stool flowing downwards towards the center of the deflector 1, while the concave surface of the second arc-shaped portion also obliquely guides the loose stool towards the center of the deflector 1, further enhancing the guiding effect and ensuring that the loose stool flows accurately into the connecting component below.

[0028] The connecting tube 2 is fixedly connected at one end to the bottom center of the flow guide shroud 1 to achieve seamless connection and ensure smooth and convenient transmission. The other end is fixedly installed with a connector 4, which has an external thread to facilitate quick and secure connection with the drainage bag 3.

[0029] The drainage bag 3 has a connector 6 fixedly installed on the catheter at the top of the drainage bag 3, and a connecting sleeve 5 with internal threads is also fitted on the catheter at the top of the drainage bag 3. The inner diameter of the connector 6 is equal to the inner diameter of the connector 4, and the lower surface of the connector 4 completely overlaps with the upper surface of the connector 6. The connecting sleeve 5 and the connector 4 are connected by threads. This threaded connection method not only has good sealing performance and effectively prevents loose stool leakage and odor, but also makes installation and disassembly extremely convenient, allowing medical staff to quickly replace the drainage bag 3.

[0030] The flow guide shroud 1 and connecting tube 2 are integrally molded, enhancing overall stability and sealing, and reducing the risk of leakage. Furthermore, the flow guide shroud 1 is made of flexible material, allowing for easy deformation and better conforming to the body, adapting to different body positions and improving patient comfort. Additionally, at least 10 centimeters of the connecting tube 2, where it connects to the flow guide shroud 1, is made of flexible material, easily deformable, ensuring that the connection will not be blocked by bending during patient movement, thus ensuring smooth flow.

[0031] Two connecting ropes 8 are installed on the top of the drainage bag 3. A connecting block 7 is fixedly installed at the end of each connecting rope 8 away from the drainage bag 3. The two connecting blocks 7 are connected by a locking block and a locking groove. In use, the combined structure of the connecting blocks 7 and connecting ropes 8 can be placed on the bed railing or other suitable position to make the drainage bag 3 hang stably and prevent the loose stool from splashing out or the connection from loosening due to shaking.

[0032] A semi-cylindrical groove 9 is provided on the side of the connecting block 7 where the card block or card slot is located. A cylindrical area is formed between the two semi-cylindrical grooves 9. The connecting tube 2 passes through the cylindrical area. This design plays a role in limiting and organizing the connecting tube 2, preventing the connecting tube 2 from being messy and tangled, and further optimizing the overall practicality of the device.

[0033] The tube at the top of the drainage bag 3 is in a taut state, the lower surface of the connecting block 7 is in contact with the upper surface of the connector 4, and the connecting rope 8 is also in a taut state. This state ensures that the components are tightly connected and the force is reasonable, minimizing the risk of connection failure caused by shaking, pulling and other factors. After opening the connecting sleeve 5, the drainage bag 3 will not fall directly downwards.

[0034] The technical scope of this utility model is not limited to the content described above. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this utility model, and all such modifications and variations should fall within the protection scope of this utility model.

Claims

1. A dilute flow guiding device, characterized in that: include The air deflector (1) has a first arc-shaped part and a second arc-shaped part arranged from top to bottom on its side. The tangents at the intersection of the first arc-shaped part and the second arc-shaped part are in the same direction. The convex surface of the first arc-shaped part is obliquely directed to the center of the interior of the air deflector (1), and the concave surface of the second arc-shaped part is obliquely directed to the center of the interior of the air deflector (1). The connecting pipe (2) is fixedly connected at one end to the center of the bottom of the guide shield (1), and the other end is fixedly installed with a connector (4), which has an external thread. The drainage bag (3) has a connector two (6) fixedly installed on the tube at the top of the drainage bag (3), and a connecting sleeve (5) with internal threads is also fitted on the tube at the top of the drainage bag (3). The connecting sleeve (5) is connected to the connector one (4) by threads.

2. The fecal diversion device according to claim 1, characterized in that: The flow guide (1) and the connecting pipe (2) are integrally formed structures, and the flow guide (1) is made of flexible material, and at least 10 centimeters of the end of the connecting pipe (2) connected to the flow guide (1) is made of flexible material.

3. The fecal diversion device according to claim 1, characterized in that: The inner diameter of connector 2 (6) is equal to the inner diameter of connector 1 (4), and the lower surface of connector 1 (4) completely overlaps with the upper surface of connector 2 (6).

4. The fecal diversion device according to claim 1, characterized in that: Two connecting ropes (8) are installed on the top of the drainage bag (3). A connecting block (7) is fixedly installed on the end of the connecting rope (8) away from the drainage bag (3). The two connecting blocks (7) are connected by a card block and a card slot.

5. A fecal diversion device according to claim 4, characterized in that: A semi-cylindrical groove (9) is provided on the side of the connecting block (7) where the card block or card slot is located, and a cylindrical area is formed between the two semi-cylindrical grooves (9), through which the connecting pipe (2) passes.

6. A fecal diversion device according to claim 5, characterized in that: The catheter at the top of the drainage bag (3) is in a taut state, the lower surface of the connecting block (7) is in contact with the upper surface of the connector (4), and the connecting rope (8) is also in a taut state.

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