Leakage-proof closed drainage device for fecal incontinence
By designing a closed drainage device with a butterfly-shaped base and a multifunctional long tube, problems such as poor adhesion, easy slippage, poor drainage, and skin irritation in fecal incontinence care have been solved. This device achieves closed collection and comfortable care, and is suitable for a variety of patients.
Patent Information
- Application Number
- CN202423006560.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-05
- Publication Date
- 2026-02-03
- Estimated Expiration
- 2034-12-05
AI Technical Summary
Existing fecal incontinence care products have problems such as poor adhesion, easy slippage, inability to avoid the female perineum, poor drainage, skin irritation, poor comfort, and easy infection, especially for some patients with obvious contraindications.
A leak-proof, closed drainage device for fecal incontinence has been designed, comprising a butterfly-shaped base, a transparent long bag, and a multifunctional long tube. The butterfly-shaped base avoids the perineum, and the telescopic long tube inside the transparent long bag achieves closed drainage. It is also equipped with flushing and drug administration functions. The connecting components fix the position of the long tube to avoid contamination and infection.
It enables continuous, closed-loop stool collection, reducing contamination and infection, improving comfort, facilitating nursing procedures, and is suitable for a variety of patients, including those with damaged skin and those with contraindications.
Smart Images
Figure CN223860987U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to medical nursing technical field, concretely is a kind of fecal incontinence leak-proof closed drainage device. BACKGROUND
[0002] In the field of medical care, fecal incontinence is a common but difficult problem. Fecal incontinence can occur in various patient groups, including patients with nervous system diseases (such as stroke, spinal cord injury patients, etc.), weak elderly patients, long-term bedridden patients and some critically ill patients. These patients have lost effective control of the anal sphincter and cannot voluntarily control defecation, which has brought great challenges to the comfort, quality of life and nursing work of the patients
[0003] There are two main types of products for collecting feces. One is a collection bag attached to the anus, and the other is an anal tube inserted into the rectum, with a gas or water bag at the front end for fixation and a collection bag at the back end. Some designs have flushing, suction and deodorization functions. However, the existing products have the following shortcomings:
[0004] (1) The disadvantages of the adhesive collection bag: the shape is not suitable for the anus, the adhesion is not firm, and it is easy to slip off. Although there are corresponding improvements, the existing products still cannot avoid the perineum, resulting in poor adhesion. Some fecal collection bags can only be used in a lateral position, and due to the adhesive material, they cannot be attached to the anus for a long time or to the damaged skin. The collection bag cannot be connected to a negative pressure suction for continuous drainage of a large amount of watery stool and blood.
[0005] (2) The disadvantages of the inserted anal tube: for incontinent patients, watery stool can still leak around the tube, causing skin irritation and leading to incontinence dermatitis. Fecal clumps can easily block the anal tube. The comfort level is extremely poor, and long-term retention of the anal tube can stimulate the anal sphincter, causing the patient to have a persistent urge to defecate. The gas or water bag at the rectum may affect local blood supply, so this type of product is not recommended for patients with severe hemorrhoids or rectal diseases. INVENTION CONTENTS
[0006] To overcome the shortcomings of the prior art, the utility model discloses a fecal incontinence leak-proof closed drainage device to solve the problems in the background art.
[0007] The utility model provides a fecal incontinence leak-proof closed drainage device.
[0008] To achieve the above purpose, the utility model provides the following technical scheme: a fecal incontinence leak-proof closed drainage device, comprising a base plate, a transparent long bag, a multifunctional long tube and a drainage bag.
[0009] The anus hole is provided in the middle of the bottom disc, the size of the hole can be cut according to actual conditions, the transparent long bag is located above the bottom disc, one end of the transparent long bag is connected with the wall surface of the bottom disc, the other end of the transparent long bag is connected with the outer wall of the multifunctional long tube, and the multifunctional long tube is located inside the transparent long bag, and the multifunctional long tube can freely stretch and shrink inside the transparent long bag.
[0010] The multifunctional long tube comprises a large cavity and a small cavity, the large cavity is used for drainage, and the small cavity is used for flushing, the front ends of the double cavities of the multifunctional long tube are provided with openings, the tail end of the large cavity is bifurcated to be provided with a first interface and a second interface, the tail end of the first interface is connected with a drainage bag, excrement in the transparent long bag is drained into the drainage bag through the first interface, and rectal administration is performed through the second interface on one side, and a cap is used to cover the first interface when not in use; the third interface provided at the tail end of the small cavity is used to be connected with a liquid infusion device interface, so as to flush the anus folds and dilute the paste-shaped excrement in the uncovered part of the bottom disc and facilitate drainage.
[0011] Preferably, one end of the transparent long bag is connected with the multifunctional long tube through the connected assembly, the connected assembly comprises a connecting sleeve, a threaded structure and a rotating sleeve, the connecting sleeve is located at the tail end of the transparent long bag, the threaded structure is located at the outer end of the connecting sleeve, the rotating sleeve is sleeved on the connecting sleeve and is matched with the threaded structure, the multifunctional long tube is inserted into the transparent long bag through the connecting sleeve, and the position of the multifunctional long tube in the transparent long bag is fixed by rotating the rotating sleeve inwards, so that the multifunctional long tube in the transparent bag is adjusted, and rectal administration does not need to disassemble any device, which is convenient for hospital nurses to work clinically.
[0012] Preferably, the bottom disc is in the shape of a butterfly and is suitable for the perianal skin of adult men and women, can avoid the female perineum, avoid the pollution of excrement to the perineum and thus cause urinary tract infection, is more stable in adhesion, prevents leakage, prevents perineal infection caused by excrement, can fully protect the perianal skin, and is attached to the perianal skin of the user through the butterfly-shaped bottom disc.
[0013] Preferably, the surface of the bottom disc is provided with a water gel dressing which can be adhered, and the water gel dressing surrounds the position of the anus hole, and can be used for patients who have damaged perianal skin.
[0014] Preferably, an extension tube is arranged between the first interface and the drainage bag, and the interface at the upper end of the extension tube is inserted into the first interface at the tail end of the large cavity.
[0015] Preferably, the surface of the drainage bag is provided with a scale mark, so as to facilitate the recording of the in-out quantity.
[0016] Compared with the prior art, the beneficial effects of the utility model are:
[0017] 1. The utility model discloses a stool incontinence prevention and leakage-proof closed drainage device, which can continuously and properly collect stool, effectively avoid the pollution of medical pipelines, wound dressings and the like in the groin and lower limbs of patients with incontinence, and reduce the occurrence of infection.
[0018] 2. The utility model discloses a stool incontinence prevention and leakage-proof closed drainage device, which is convenient and reliable to paste, can be used for damaged skin, effectively protects the perianal skin, reduces the occurrence of incontinence dermatitis and promotes the healing of incontinence dermatitis.
[0019] 3. The utility model discloses a stool incontinence prevention and leakage-proof closed drainage device, which is provided with an improved butterfly-shaped base to avoid the vagina and urethral orifice of a female, avoid the pollution of the perineum caused by stool, and cause urinary tract infection.
[0020] 4. The utility model discloses a stool incontinence prevention and leakage-proof closed drainage device, which is overall airtight, only needs to replace the collection bag at regular time, avoids the pollution of a bed and the spread of odor, reduces the workload of nurses and caregivers, and avoids the frequent exposure of the private parts of incontinent persons.
[0021] 5. The utility model discloses a stool incontinence prevention and leakage-proof closed drainage device, which is provided with a multifunctional long tube that can be telescopically moved in a transparent bag, is fixed by a connecting assembly, and has a drug delivery hole at an inner port, so that the hospital nurses can conveniently perform clinical work without disassembling any device.
[0022] 6. The utility model discloses a stool incontinence prevention and leakage-proof closed drainage device, which is provided with a multifunctional long tube that is not placed in the body, has no contraindication, and is provided with a flushing device, so that the stool can be smoothly drained, the collection bag has a scale, the liquid in and out can be measured, and the observation of the condition of a critical patient is not affected. BRIEF DESCRIPTION OF DRAWINGS
[0023] The accompanying drawings are used to provide a further understanding of the utility model, constitute a part of the specification, are used to explain the utility model together with embodiments of the utility model, and do not constitute a limitation on the utility model.
[0024] In the drawings:
[0025] Figure 1 It is the structure schematic diagram of the whole stool incontinence prevention and leakage-proof closed drainage device of the utility model;
[0026] Figure 2 It is the side view sectional view of the stool incontinence prevention and leakage-proof closed drainage device of the utility model;
[0027] Figure 3 It is the structure schematic diagram of another view of the stool incontinence prevention and leakage-proof closed drainage device of the utility model;
[0028] Figure 4 It is the structure schematic diagram of one view of the base of the utility model;
[0029] Figure 5 It is the structure schematic diagram of one view of the transparent long bag of the utility model;
[0030] Numbered in the diagram: 1. Base; 101. Anal opening; 102. Adhesive hydrocolloid dressing; 2. Transparent long bag; 3. Multifunctional long tube; 301. Large cavity; 302. Small cavity; 303. First interface; 304. Second interface; 305. Third interface; 4. Drainage bag; 401. Extension tube; 402. Scale markings; 501. Connecting sleeve; 502. Threaded structure; 503. Rotating sleeve. Detailed Implementation
[0031] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.
[0032] Example: Figures 1-5 As shown, a leak-proof, closed drainage device for fecal incontinence includes a base plate 1, a transparent long bag 2, a multifunctional long tube 3, and a drainage bag 4.
[0033] An anal hole 101 is located in the middle of the base 1. The size of the hole can be cut according to actual needs. The base 1 is butterfly-shaped and suitable for the perianal area of adult men and women. It avoids the female perineum, preventing fecal contamination of the perineum and thus preventing urinary tract infections. It adheres more firmly, prevents leakage, and prevents fecal infection of the perineum. It can fully protect the perianal skin. The butterfly-shaped base 1 fits the user's perianal skin. The surface of the base 1 is provided with an adhesive hydrocolloid dressing 102. The adhesive hydrocolloid dressing 102 surrounds the anal hole 101 and can be used for patients with perianal skin damage. The transparent long bag 2 is located above the base 1. One end of the transparent long bag 2 is connected to the wall of the base 1, and the other end of the transparent long bag 2 is connected to the outer wall of the multifunctional long tube 3. The multifunctional long tube 3 is located inside the transparent long bag 2 and can freely extend and retract inside the transparent long bag 2.
[0034] The multifunctional long tube 3 includes a large cavity 301 and a small cavity 302. The large cavity 301 is used for drainage, and the small cavity 302 is used for flushing. Both cavities of the multifunctional long tube 3 have openings at their front ends. The large cavity 301 branches at its end, providing a first interface 303 and a second interface 304. The tail end of the first interface 303 is connected to a drainage bag 4. Excrement in the transparent long bag 2 is drained into the drainage bag 4 through the first interface 303. The drainage bag 4 has graduation markings 402 on its surface for easy recording of inflow and outflow. Rectal medication is administered through the second interface 304 on one side, and the cap is used to cover it when not in use. The third interface 305 at the end of the small cavity 302 is used to connect to the infusion set interface. An extension tube 401 is provided between the first interface 303 and the drainage bag 4. The interface at the upper end of the extension tube 401 is inserted into the first interface 303 at the end of the large cavity 301. The infusion set delivers fluid into the base 1 and flushes the uncovered anal folds and diluted pasty stool inside the base 1, making it convenient to drain the excrement into the drainage bag 4 for collection.
[0035] The transparent long bag 2 is connected to the multifunctional long tube 3 at one end via a connecting assembly. The connecting assembly includes a connecting sleeve 501, a threaded structure 502, and a rotating sleeve 503. The connecting sleeve 501 is located at the tail end of the transparent long bag 2, the threaded structure 502 is located at the outer end of the connecting sleeve 501, and the rotating sleeve 503 is sleeved on the connecting sleeve 501 and cooperates with the threaded structure 502. The multifunctional long tube 3 is inserted into the transparent long bag 2 through the connecting sleeve 501, and the position of the multifunctional long tube 3 inside the transparent long bag 2 is fixed by rotating the rotating sleeve 503 inward. This allows for the adjustment of the multifunctional long tube 3 within the transparent bag, eliminating the need to disassemble any device during rectal administration, thus facilitating clinical work for hospital nurses.
[0036] Specific working principle:
[0037] Install base plate 1: Cut the anal hole 101 in the middle of base plate 1 to the appropriate size according to the user's actual perianal condition. Attach the butterfly-shaped base plate 1 to the perianal skin, ensuring a tight fit to prevent fecal contamination of the perineum.
[0038] Applying hydrocolloid dressing: Apply an adhesive hydrocolloid dressing 102 around the anal opening 101 on the surface of the base 1. This is especially suitable for patients with perianal skin damage to protect the skin.
[0039] Connect the transparent long bag 2: Connect one end of the transparent long bag 2 to the wall of the base 1, and the other end to the outer wall of the multi-functional long tube 3. Ensure that the multi-functional long tube 3 is located inside the transparent long bag 2 and can freely extend and retract inside.
[0040] The multi-functional long tube 3 includes a large cavity 301 and a small cavity 302. The large cavity 301 is used for drainage, and the small cavity 302 is used for flushing. The large cavity 301 has a forked end with a first interface 303 and a second interface 304. The first interface 303 is used to connect to the drainage bag 4, and the second interface 304 is used for rectal administration. The small cavity 302 has a third interface 305 at its end for connecting to an infusion set interface.
[0041] The multi-functional long tube 3 is fixed inside the transparent long bag 2 by means of a connecting assembly including a connecting sleeve 501, a threaded structure 502, and a rotating sleeve 503. By rotating the rotating sleeve 503, the position of the multi-functional long tube 3 inside the transparent long bag 2 is fixed, thereby realizing the extension and retraction adjustment of the long tube.
[0042] Drainage and flushing: Excrement in the transparent long bag 2 is drained into the drainage bag 4 through the first interface 303. The drainage bag 4 has a scale mark 402 on its surface for easy recording of inflow and outflow. The infusion set is connected through the third interface 305 and infusion is administered into the base plate 1 to flush the anal folds and dilute the pasty stool in the uncovered areas inside the base plate 1, and to facilitate drainage. When the drainage bag 4 is full, it can be removed and replaced from the lower end of the extension tube 401.
[0043] Rectal administration: Rectal administration is performed through the second interface 304 without disassembling any device, which is convenient for hospital nurses in clinical work.
[0044] This device ensures effective prevention of contamination and infection caused by fecal incontinence during use, while facilitating drainage, flushing, and rectal medication administration, thus improving nursing efficiency and patient comfort.
[0045] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.
Claims
1. A leak-proof, closed drainage device for fecal incontinence, characterized in that: Includes a chassis, a transparent long bag, a multi-functional long tube, and a drainage bag; An anus is provided in the middle of the chassis. The transparent long bag is located above the chassis. One end of the transparent long bag is connected to the wall of the chassis, and the other end of the transparent long bag is connected to the outer wall of the multifunctional long tube. The multifunctional long tube is located inside the transparent long bag and can freely extend and retract inside the transparent long bag. The multifunctional long tube includes a large cavity and a small cavity. Both cavities of the multifunctional long tube have openings at their front ends. The large cavity is bifurcated at its end and has a first interface and a second interface. The tail end of the first interface is connected to a drainage bag. Excrement in the transparent long bag is drained into the drainage bag through the first interface, and rectal medication is administered through the second interface on one side. The small cavity has a third interface at its end for connecting to an infusion set interface, thereby flushing the anal folds and diluting the pasty stool in areas not covered by the base, and facilitating drainage.
2. The fecal incontinence leak-proof closed drainage device according to claim 1, characterized in that: One end of the transparent long bag is connected to the multifunctional long tube via a connecting assembly. The connecting assembly includes a connecting sleeve, a threaded structure, and a rotating sleeve. The connecting sleeve is located at the tail end of the transparent long bag, the threaded structure is located at the outer end of the connecting sleeve, and the rotating sleeve is sleeved on the connecting sleeve and cooperates with the threaded structure. The multifunctional long tube is inserted into the transparent long bag through the connecting sleeve, and the position of the multifunctional long tube inside the transparent long bag is fixed by rotating the rotating sleeve inward, thereby realizing the adjustment of the multifunctional long tube's height and size within the transparent bag.
3. The fecal incontinence leak-proof closed drainage device according to claim 1, characterized in that: The chassis is butterfly-shaped and fits snugly against the user's perianal skin.
4. The fecal incontinence leak-proof closed drainage device according to claim 1, characterized in that: The chassis surface is provided with an adhesive hydrocolloid dressing, which surrounds the anal orifice.
5. A leak-proof, closed drainage device for fecal incontinence according to claim 1, characterized in that: An extension tube is provided between the first interface and the drainage bag, and the interface at the upper end of the extension tube is inserted into the first interface at the end of the large cavity.
6. A leak-proof, closed drainage device for fecal incontinence according to claim 1, characterized in that: The surface of the drainage bag is marked with scale markings.