CN219783327U - Fecal incontinence drainage bag system - Google Patents

Abstract

The utility model relates to the technical field of drainage bags, in particular to a drainage bag system for fecal incontinence, which comprises a catheter, a drainage bag connected to one end of the catheter, a silica gel flange, a pasting ring and a propping piece, wherein the silica gel flange is connected to one end of the catheter far away from the drainage bag, and the silica gel flange is communicated with the catheter; the adhesive ring is made of woven fabric or non-woven fabric and is arranged on one side of the silica gel flange, which is far away from the guide pipe; the adhesive is coated on the adhesive surface, and release paper is arranged on the side of the adhesive, which is far away from the silica gel flange; the abutting piece is detachably connected to the silica gel flange and used for assisting in adhering the silica gel flange to the anus of a human body. The utility model has the effects of improving the comfort of patients, reducing the cost of the patients and reducing the risk of contamination or infection of operators.

Description

Fecal incontinence drainage bag system

Technical Field

The utility model relates to the technical field of drainage bags, in particular to a fecal incontinence drainage bag system.

Background

Fecal incontinence is a control dysfunction caused by relaxation of the anal sphincter, resulting in the inability of the human body to control the voluntary excretion of liquid or semi-liquid faeces. The fecal incontinence can cause the conditions of skin erythema, inflammation and redness and even ulceration and necrosis of the skin caused by long-term excrement pollution to the skin around the anus, thereby bringing great inconvenience and pain to the patient, causing psychological burden to the patient and increasing economic burden. And simultaneously, great nursing work is added.

In the related art, a fecal incontinence drainage device is usually adopted to assist human body defecation, the most common fecal incontinence drainage device in clinical nursing is mainly formed by combining a silica gel catheter and a drainage bag at the tail end of the silica gel catheter, the front end of the silica gel catheter is usually provided with an elastic silica gel balloon, the balloon is placed into the anus of a human body when in use, and clear water or air is injected into the balloon to expand in the anus, so that the anchoring and sealing effects are achieved, and the fecal drainage of the human body is realized.

Aiming at the related technology, the inventor considers that the balloon is in a sphere shape, and the connecting part of the balloon and the silica gel catheter is not buffered, so that the balloon directly presses anus, and the comfort of patients is poor; the high-grade sterile product is needed for avoiding bacterial infection when the medical instrument is placed in the anus of a human body, so that the cost of the patient is high; in addition, there is a risk of contamination or infection of the operator when introducing the balloon into the anus of the patient with his fingers.

Disclosure of Invention

In order to improve patient comfort, reduce patient costs, and reduce the risk of contamination or infection to the operator, the present utility model provides a fecal incontinence drainage bag system.

The utility model provides a fecal incontinence drainage bag system, which adopts the following technical scheme:

the system comprises a catheter, a drainage bag connected to one end of the catheter, a silica gel flange, a pasting ring and a propping piece, wherein the silica gel flange is connected to one end of the catheter far away from the drainage bag, and the silica gel flange is communicated with the catheter; the adhesive ring is made of woven fabric or non-woven fabric and is arranged on one side of the silica gel flange, which is far away from the guide pipe; the adhesive is coated on the adhesive surface, and release paper is arranged on the side of the adhesive, which is far away from the silica gel flange; the abutting piece is detachably connected to the silica gel flange and used for assisting in adhering the silica gel flange to the anus of a human body.

By adopting the technical scheme, when in use, the adhesive surface is adhered and abutted to the skin around the anus of a human body through the abutting piece. Liquid or semi-liquid faeces can enter the drainage bag through the catheter, and compared with the saccule, the liquid or semi-liquid faeces can not enter the anus, so that the anus is not required to be directly pressed, and a higher-grade sterile product is not required to avoid bacterial infection, thereby being beneficial to improving the comfort of patients and reducing the cost of the patients. Because the hip groove space is narrow, the arrangement of the abutting piece is easy to operate, and the silica gel flange can be tightly attached in the hip groove, so that leakage caused by the fact that the silica gel flange is not attached in place is prevented; in addition, the abutting piece can enable an operator to be away from the anus of the human body by a distance when in operation, and the risk of pollution or infection of the operator is reduced.

Optionally, the internal channel of the conduit is divided into a main pipeline and a plurality of auxiliary pipelines, one end of each auxiliary pipeline close to the drainage bag is sealed, and a water injection joint is communicated with the auxiliary pipeline and used for injecting clear water or air into the auxiliary pipeline;

an annular water tank is arranged in one end, close to the guide pipe, of the silica gel flange, and the annular water tank is communicated with the auxiliary pipeline; the silica gel flange is kept away from the apopore of drainage bag one side offered with annular basin intercommunication, the apopore has a plurality ofly and along annular basin's circumference array.

Through adopting above-mentioned technical scheme, liquid or semi-liquid excrement and urine can get into the drainage bag through the trunk line and discharge excrement and urine, and auxiliary pipeline then is used for injecting clear water or air, plays the effect of washing anus and mediation pipeline. After the clear water is injected into the auxiliary pipeline, the clear water firstly enters the annular water tank, then is sprayed out through the water outlet, the anus is cleaned, and the cleaned liquid enters the drainage bag through the main pipeline. Through the setting of annular basin, can make a plurality of apopores follow the circumference array of annular basin, be convenient for follow diversified washing anus, play the effect that improves the clean degree of anus washing.

Optionally, the one end that the drainage bag was kept away from to the silica gel flange is provided with the conical surface, the conical surface is the convergent setting along the direction that is close to the drainage bag, fan-shaped skylight mouth has been seted up along the axial of silica gel flange on the conical surface, the skylight mouth is arranged along the circumference of conical surface and corresponds the setting with the apopore, the sky window communicates with the apopore that corresponds, the skylight mouth runs through behind the inside wall of silica gel flange with the trunk line after one side that the skylight mouth is close to the silica gel flange center.

Through the technical scheme, if the conical surface and the skylight are not arranged, after the silica gel flange is adhered to the anus, the end part of the water outlet hole is attached to the skin, and even the water outlet hole is blocked due to the fact that the anus skin is wrinkled or the hemorrhoid of the anus is swelled, or the water outlet hole is blocked due to the fact that the defecation particles of a patient are likely to block the water outlet hole, so that the cleaning effect is affected.

By arranging the conical surface and the sky window, when the skin or hemorrhoids or defecation particles block or cover the water outlet, the skylight opening has a certain drop, the water outlet is not easy to block, the water flow can change the flow direction after encountering the skin or hemorrhoids or defecation particles and is sprayed to the center of the main pipeline, and the sky window has a certain fan-shaped angle, so that the spray area is increased, and the anus opening cleaning efficiency is improved.

Optionally, the adhesive is a skin-friendly adhesive, and the adhesive comprises a silicone gel or a pressure-sensitive adhesive.

Optionally, the one side that the silica gel flange was kept away from the drainage bag is provided with the prevention of seepage ring, apopore and pipe all are located the inboard of prevention of seepage ring.

Through adopting above-mentioned technical scheme, after the silica gel flange is pasted to skin, the prevention of seepage ring is higher than the one side that the silica gel flange laid the adhesive for after the silica gel flange pasted skin, the prevention of seepage ring flexible compression closely supported skin, played separation seepage effect.

Optionally, an installation joint is arranged at one end of the conduit far away from the silica gel flange, and the drainage bag is detachably connected with the conduit through the installation joint;

the mounting connector comprises a male connector and a female connector, and sealing rings are arranged on one sides, close to each other, of the male connector and the female connector; the male connector and the female connector are respectively provided with an arc-shaped buckling rod and a buckling block, buckling grooves are formed in the inner sides of the buckling blocks, the buckling grooves penetrate through two ends of the buckling blocks, the buckling grooves in the male connector are used for enabling the buckling rods in the female connector to rotationally buckle, and the buckling grooves in the female connector are used for enabling the buckling rods in the male connector to rotationally buckle;

the male connector and the female connector are respectively provided with an insertion notch, and the insertion notches are used for allowing the buckling blocks to rotate after being inserted.

Through above-mentioned technical scheme, male joint and female joint easy dismounting, the drainage bag of being convenient for in time changes according to the use needs.

Optionally, the catheter comprises a short tube and a long tube, and the water injection joint is connected to the long tube; the junction of nozzle stub and long tube also is provided with the installation and connects, nozzle stub and long tube pass through the installation and connect detachable connection, the one end and the silica gel flange joint that the nozzle stub kept away from the long tube, the one end and the drainage bag connection that the nozzle stub were kept away from to the long tube.

Through the technical scheme, the catheter comprises the short tube and the long tube, so that the catheter is divided into two sections, the short tube can be replaced frequently according to actual use requirements and skin health protection, and the long tube can be used for butting the short tube for many times in the use period for saving cost. Two sections of guide pipes, namely a long pipe and a short pipe, are connected through a mounting joint, and a water injection joint is arranged on the long pipe which is not frequently replaced, so that replacement cost is further saved.

Optionally, a guide through hole is formed in a sealing ring of the installation joint at the joint of the short tube and the long tube;

guide pipes are arranged on the male connector and the female connector at the joint of the short pipe and the long pipe, one end of each guide pipe is inserted into an adjacent auxiliary pipeline, and the other end of each guide pipe is inserted into an adjacent guide through hole;

the joint of the short pipe and the long pipe is communicated with a male joint or a female joint, a three-way connecting pipe is arranged at the opening of the three-way connecting pipe, and an interface cap is arranged at the opening of the three-way connecting pipe.

Through adopting above-mentioned technical scheme, male joint and female joint are detachable connection each other, the connection of the long tube and the nozzle stub of being convenient for. The sealing ring can increase the sealing performance of the butt joint between the short pipe and the long pipe, and also can increase the sealing performance of the butt joint of the auxiliary pipeline in the short pipe and the long pipe, thereby playing a role in preventing leakage.

In addition, the tee joint is convenient for the expansion of patient to use, opens the interface block for collect urine and collect, perhaps be used for the excrement and urine caking in the silica gel pipe trunk line of large-traffic water injection scour.

Optionally, be arranged in the erection joint of long tube and nozzle stub junction, the male joint is connected with the nozzle stub, the female joint is connected with the long tube, be provided with in the male joint and be tubular non-return diaphragm, non-return diaphragm is the open form that is close to the one end of nozzle stub, non-return diaphragm keeps away from the one end thin wall laminating of nozzle stub.

By adopting the technical scheme, the non-return diaphragm is favorable for preventing the excrement from flowing back, and particularly plays roles of filling the pipe cavity with liquid and having better cleaning effect when cleaning.

Optionally, the abutting piece is a supporting frame, the supporting frame comprises a main rod and a supporting rod connected to one end of the main rod, and a connecting groove is formed in one end, far away from the main rod, of the supporting rod; the silica gel flange is provided with the cooperation arch near one side of drainage bag, the cooperation arch inlays and locates in the spread groove.

Through adopting above-mentioned technical scheme, when need paste the face of pasting on the silica gel flange to the skin of human anus week department, aim at the cooperation arch and insert the spread groove, then the operator holds the mobile jib, to the direction towards anus remove the silica gel flange, until paste the face paste and support tightly on the skin of anus week, then take off the support frame on the silica gel flange, can be apart from human anus a distance when realizing the operator operation, reach the purpose that reduces the operator and polluted or infect risk.

Optionally, a sampling port is formed in the main pipeline, and a sampling cap is arranged at the sampling port.

Through adopting above-mentioned technical scheme, the staff can be through opening the sample closing cap, adopts disposable syringe to stretch into the sampling port and draws just liquid sample.

In summary, the present utility model includes at least one of the following beneficial technical effects:

1. when the disposable anus catheter is used, the adhesive surface is adhered and abutted to the skin around the anus of a human body through the abutting piece, then the abutting piece is detached, and liquid or semi-liquid feces can enter the drainage bag through the catheter;

2. by arranging the conical surface and the sky window in the utility model, when the skin or hemorrhoids or defecation particles block or cover the water outlet, the skylight opening has a certain drop, the water outlet is not easy to be blocked, the water flow can change the flow direction after encountering the skin or hemorrhoids or defecation particles and is sprayed to the center of the main pipeline, and the sky window has a certain fan-shaped angle, thereby being more beneficial to increasing the spraying area and improving the cleaning efficiency of the anus opening;

3. through the arrangement of the short tube and the long tube, the catheter is divided into two sections, the short tube can be replaced frequently according to actual use requirements and skin health protection, and the long tube can be repeatedly cleaned for saving cost.

Drawings

Fig. 1 is a schematic view showing the structure of a catheter and a drainage bag according to embodiment 1 of the present utility model.

Fig. 2 is a perspective view of a support frame connected with a silica gel flange according to an embodiment of the present utility model.

Fig. 3 is a perspective view of a silica gel flange structure in an embodiment of the present utility model.

FIG. 4 is a cross-sectional view of a silicone flange structure in an embodiment of the utility model.

FIG. 5 is a schematic view showing the structure of the mounting joint at the drainage bag according to the embodiment of the present utility model.

Fig. 6 is a schematic view showing the structure of a catheter and a drainage bag in example 2 of the present utility model.

Fig. 7 is a schematic view showing the structure of the installation joint at the junction of the long pipe and the short pipe in the embodiment of the present utility model.

Figure 8 is a cross-sectional view of a mounting fitting at the junction of a long tube and a short tube in an embodiment of the utility model.

Fig. 9 is a schematic view showing the structure of the non-return diaphragm in the embodiment of the present utility model.

Reference numerals illustrate: 1. a conduit; 11. a sampling port; 12. sampling the cap; 13. a main pipe; 14. an auxiliary pipe; 15. a short pipe; 16. a long tube; 2. a drainage bag; 21. a pasting ring; 3. a silica gel flange; 31. fitting the protrusion; 32. an annular water tank; 33. a water outlet hole; 331. conical surface; 332. a day window; 34. an impermeable ring; 4. a support frame; 41. a main rod; 42. a support rod; 421. a connecting groove; 5. hanging ropes; 6. a water injection joint; 7. installing a joint; 71. a male connector; 72. a female joint; 73. a seal ring; 74. a buckling rod; 75. a buckling block; 76. a buckling groove; 77. inserting the notch; 8. a three-way connecting pipe; 81. an interface cap; 82. a guide through hole; 83. a guide tube; 9. a non-return diaphragm.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-9.

Example 1

The embodiment of the utility model discloses a fecal incontinence drainage bag system. Referring to fig. 1, the drainage bag system for fecal incontinence comprises a catheter 1, a drainage bag 2 connected to one end of the catheter 1, a silicone flange 3 sticking ring 21 and a propping piece, wherein the silicone flange 3 is made of silicone with any hardness in the Shore hardness degree, and has soft texture and tends to approach the hardness of skin, so that the silicone flange 3 can adapt to the curved surfaces and grooves of buttocks. The catheter 1 is made of a silica gel material, the silica gel flange 3 is connected to one end, far away from the drainage bag 2, of the catheter 1 by adopting silica gel glue, and the silica gel flange 3 is communicated with the catheter 1. The adhesive ring 21 is made of non-woven fabrics, the silicone flange 3 is made of liquid silicone by injection molding, and when the liquid silicone is not solidified, the adhesive ring 21 is adhered to the silicone flange 3 through the viscosity of the liquid silicone, namely, the adhesive ring 21 is solidified together when the liquid silicone is solidified.

Referring to fig. 1, the side of the adhesive ring 21 away from the silicone flange 3 is an adhesive surface, and the adhesive surface is coated with an adhesive, which is a skin-friendly adhesive, and the adhesive includes silicone gel or pressure-sensitive adhesive, and in this embodiment, silicone gel is used. The side of the adhesive remote from the silicone flange 3 is covered with release paper adapted to the adhesive ring 21 to protect the adhesive from dust contamination and to reduce the tackiness. The abutting piece is detachably connected to the silica gel flange 3 and used for assisting in pasting the silica gel flange 3 on the anus of a human body.

When in use, the release paper is removed during use, and then one surface of the pasting ring 21 with the adhesive is pasted and abutted against the skin around the anus of a human body through the abutting piece, so that the silica gel flange 3 is pasted to the anus of the human body. Liquid or semi-liquid faeces can enter the drainage bag 2 through the catheter 1, compared with the saccule, the utility model does not need to enter the anus, so that the anus is not required to be directly pressed, and a higher-grade sterile product is not required to avoid bacterial infection, thereby being beneficial to improving the comfort of patients and reducing the cost of the patients. Because the hip groove space is narrow, the arrangement of the abutting piece is easy to operate, and the silica gel flange 3 can be tightly attached in the hip groove, so that leakage caused by the fact that the silica gel flange 3 is not attached in place is prevented; in addition, the abutting piece can enable an operator to be away from the anus of the human body by a distance when in operation, and the risk of pollution or infection of the operator is reduced.

Referring to fig. 2, 3 and 4, the abutting part is a supporting frame 4, the supporting frame 4 comprises a main rod 41 and two supporting rods 42 fixedly connected to one end of the main rod 41, the supporting frame 4 is in a Y shape, a connecting groove 421 is formed in one end, far away from the main rod 41, of each supporting rod 42, a matching bulge 31 is arranged on one side, close to the drainage bag 2, of each silica gel flange 3, and the matching bulge 31 is embedded in the connecting groove 421. When the adhesive surface on the silica gel flange 3 is required to be adhered to the skin at the anus periphery of a human body, the matching bulge 31 is aligned and inserted into the connecting groove 421, then an operator holds the main rod 41 and moves the silica gel flange 3 towards the anus until the adhesive surface is adhered to and abutted against the skin at the anus periphery, and then the support frame 4 is taken down on the silica gel flange 3, so that the aim of reducing the risk of pollution or infection of the operator can be fulfilled by a distance from the anus of the human body when the operator operates is fulfilled.

Referring to fig. 1 and 3, a hanging rope 5 is threaded on the drainage bag 2, and the hanging rope 5 is used for fixing the drainage bag 2 on a bed or serving as a legging rope. The main pipeline 13 is provided with a sampling port 11, the sampling port 11 is provided with a sampling cap 12 through silica gel glue, and staff can stretch into the sampling port 11 to extract a stool liquid sample by opening the sampling cap 12 by adopting a disposable injector. The internal channel of the conduit 1 is divided into a main conduit 13 and a plurality of auxiliary conduits 14, and in the embodiment of the utility model, the auxiliary conduits 14 are provided with three paths. The auxiliary pipeline 14 is close to one end of the drainage bag 2 and is communicated with water injection joints 6 in a one-to-one correspondence manner, and the water injection joints 6 are used for injecting clear water or air into the auxiliary pipeline 14. Liquid or semi-liquid faeces can enter the drainage bag 2 through the main pipeline 13 for defecation, and the auxiliary pipeline 14 is used for injecting clear water or air to play roles in flushing anus and dredging the pipeline.

Referring to fig. 4, an annular water tank 32 is formed in one end of the silica gel flange 3, which is close to the guide pipe 1, and the annular water tank 32 is communicated with the auxiliary pipeline 14. The silica gel flange 3 is kept away from the apopore 33 of drainage bag 2 one side offered with annular basin 32 intercommunication, apopore 33 have a plurality ofly and along the circumference array of annular basin 32. After the clean water is injected into the auxiliary pipeline 14, the clean water firstly enters the annular water tank 32, then is sprayed out through the water outlet 33 to clean anus, and the cleaned liquid enters the drainage bag 2 through the main pipeline 13. Through the setting of annular basin 32, can make a plurality of apopores 33 follow the circumference array of annular basin 32, be convenient for from diversified washing anus, play the effect that improves the clean degree of anus washing.

Referring to fig. 4, one end of the silica gel flange 3 away from the drainage bag 2 is provided with a conical surface 331, the conical surface 331 is tapered along the direction close to the drainage bag 2, a fan-shaped skylight opening 332 is formed in the conical surface 331 along the axial direction of the silica gel flange 3, the skylight opening 332 is circumferentially arranged along the conical surface 331 and is correspondingly arranged with the water outlet 33, the skylight opening 332 is communicated with the corresponding water outlet 33, and one side of the skylight opening 332 close to the center of the silica gel flange 3 penetrates through the inner side wall of the silica gel flange 3 and is then communicated with the main pipeline 13. Through the arrangement of the conical surface 331 and the skylight opening 332, when skin or hemorrhoids or defecation particles block or cover the water outlet 33, the skylight opening 332 has a certain fall, the water outlet 33 is not easy to block, water flow can change the flow direction after encountering the skin or hemorrhoids or defecation particles and is sprayed to the center of the main pipeline 13, and the skylight opening 332 has a certain fan-shaped angle, so that the spraying area is increased, and the cleaning efficiency of the anus opening is improved.

Referring to fig. 1, 3-5, an anti-seepage ring 34 is arranged on one side of the silica gel flange 3 far away from the drainage bag 2, the water outlet 33 and the guide pipe 1 are both positioned on the inner side of the anti-seepage ring 34, and after the silica gel flange 3 is adhered to the skin, the anti-seepage ring 34 is higher than one surface of the silica gel flange 3 on which an adhesive is laid, so that after the silica gel flange 3 is adhered to the skin, the anti-seepage ring 34 is flexibly compressed and tightly abutted against the skin, and a leakage blocking effect is achieved. One end of the conduit 1 far away from the silica gel flange 3 is fixedly connected with a mounting joint 7. The mounting connector 7 comprises a male connector 71 and a female connector 72, the male connector 71 being fixedly connected to the catheter 1. The female connector 72 is fixedly connected to the drainage bag 2. The male connector 71 and the female connector 72 are provided with sealing rings 73 on the sides close to each other, and perform a sealing function.

Referring to fig. 1, 3-5, the male connector 71 and the female connector 72 are respectively provided with an arc-shaped buckling rod 74 and an arc-shaped buckling block 75, and the buckling rods 74 and the buckling blocks 75 are respectively arranged at two radial ends of the mounting connector 7. The inner side of the buckling block 75 is provided with buckling grooves 76, the buckling grooves 76 penetrate through the two ends of the buckling block 75, the buckling grooves 76 on the male connector 71 are used for rotationally buckling rods 74 on the female connector 72, and the buckling grooves 76 on the female connector 72 are used for rotationally buckling rods 74 on the male connector 71. The male connector 71 and the female connector 72 are respectively provided with an insertion notch 77, and the insertion notch 77 is used for allowing the buckling block 75 to rotate after being inserted. The male connector 71 and the female connector 72 are convenient to disassemble and assemble, so that the drainage bag 2 is convenient to replace in time according to the use requirement.

The embodiment of the utility model relates to a fecal incontinence drainage bag system, which comprises the following implementation principles: in use, the surface of the adhesive ring 21 with the adhesive surface is adhered and abutted to the skin around the anus of a human body by the abutting piece, and then the supporting frame 4 is detached. Liquid or semi-liquid faeces can then pass through the catheter 1 into the drainage bag 2. After defecation, the staff can inject clear water into the auxiliary pipeline 14 through the water injection joint 6, the clear water firstly enters the annular water tank 32 and then is sprayed out through the water outlet 33 to clean anus, and the cleaned liquid enters the drainage bag 2 through the main pipeline 13.

Example 2

This embodiment differs from embodiment 1 in that, referring to fig. 5 to 9, the adhesive ring 21 is made of a woven fabric, and the adhesive is a pressure-sensitive adhesive. The catheter 1 comprises a short tube 15 and a long tube 16 which are connected with each other, the water injection joint 6 is connected with the long tube 16, and the joint of the short tube 15 and the long tube 16 is also provided with two mounting joints 7, namely, two mounting joints 7 are arranged in the embodiment of the utility model, one of the two mounting joints is positioned at the joint of the drainage bag 2 and the catheter 1, and the other is positioned at the joint of the short tube 15 and the long tube 16. The short tube 15 and the long tube 16 are connected through the mounting joint 7, one end of the short tube 15 far away from the long tube 16 is connected with the silica gel flange 3, and one end of the long tube 16 far away from the short tube 15 is connected with the drainage bag 2.

In the mounting joint 7 at the junction of the short tube 15 and the long tube 16:

the seal ring 73 is provided with a guide through hole 82. The male connector 71 and the female connector 72 are provided with guide pipes 83, one ends of the guide pipes 83 are inserted into adjacent auxiliary pipelines 14, and the other ends of the guide pipes 83 are inserted into adjacent guide through holes 82, so that the auxiliary pipelines 14 between the short pipe 15 and the long pipe 16 are abutted. The male joint 71 or the female joint 72 at the joint of the short tube 15 and the long tube 16 is communicated with a three-way connecting tube 8, and an interface cap 81 is arranged at the opening of the three-way connecting tube 8. In the embodiment of the utility model, the three-way connecting pipe 8 is connected to the male connector 71, and an interface cap 81 is arranged at one end of the three-way connecting pipe 8 away from the male connector 71.

The catheter 1 comprises a short tube 15 and a long tube 16, so that the catheter 1 is divided into two sections, the short tube 15 can be replaced frequently according to actual use requirements and skin health protection, and the long tube 16 can be used continuously for multiple times in a use period for saving cost. The two sections of the guide pipes 1, namely the long pipe 16 and the short pipe 15, are connected through the mounting joint 7, and the water injection joint 6 is arranged on the long pipe 16 which is not replaced frequently, so that the replacement cost is further saved. The sealing ring 73 can increase the tightness of the butt joint between the short pipe 15 and the long pipe 16, and can also increase the tightness of the butt joint of the auxiliary pipeline 14 in the short pipe 15 and the long pipe 16, thereby playing an anti-leakage role. In addition, the tee joint pipe 8 is convenient for the expansion of patients, and the joint cap 81 is opened for collecting urine or for injecting water in a large flow to wash the excrement agglomeration in the main pipe 13 of the silicone tube.

The male connector 71 is connected with the short tube 15, the female connector 72 is connected with the long tube 16, a tubular non-return diaphragm 9 is arranged in the male connector 71, one end of the non-return diaphragm 9 close to the short tube 15 is in an open shape, and one end of the non-return diaphragm 9 far away from the short tube 15 is in thin-wall fit. The non-return diaphragm 9 is helpful to prevent the back flow of the excrement liquid, and particularly plays a role in filling the pipe cavity with liquid and having better cleaning effect during cleaning.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (10)

1. A fecal incontinence drainage bag system comprising a catheter (1) and a drainage bag (2) connected to one end of the catheter (1), characterized in that: the device further comprises a silica gel flange (3), a pasting ring (21) and a propping piece, wherein the silica gel flange (3) is connected to one end, far away from the drainage bag (2), of the guide pipe (1), and the silica gel flange (3) is communicated with the guide pipe (1); the adhesive ring (21) is made of woven fabric or non-woven fabric, and the adhesive ring (21) is arranged on one side of the silica gel flange (3) far away from the guide pipe (1); one side of the adhesive ring (21) far away from the silica gel flange (3) is an adhesive surface, an adhesive is applied on the adhesive surface, and release paper is arranged on one side of the adhesive far away from the silica gel flange (3); the abutting piece is detachably connected to the silica gel flange (3) and used for assisting in adhering the silica gel flange (3) to the anus of a human body.

2. A fecal incontinence drainage bag system according to claim 1, wherein: the internal channel of the conduit (1) is divided into a main pipeline (13) and a plurality of auxiliary pipelines (14), one end of each auxiliary pipeline (14) close to the drainage bag (2) is closed, the auxiliary pipelines (14) are communicated with a water injection joint (6), and the water injection joint (6) is used for injecting clear water or air into the corresponding auxiliary pipeline (14);

an annular water tank (32) is arranged in one end, close to the guide pipe (1), of the silica gel flange (3), and the annular water tank (32) is communicated with the auxiliary pipeline (14); one side of the silica gel flange (3) far away from the drainage bag (2) is provided with a water outlet hole (33) communicated with the annular water tank (32), and the water outlet hole (33) is provided with a plurality of circumferential arrays along the annular water tank (32).

3. A fecal incontinence drainage bag system according to claim 2, wherein: the one end that drainage bag (2) was kept away from to silica gel flange (3) is provided with circular conical surface (331), circular conical surface (331) are the convergent setting along the direction that is close to drainage bag (2), circular conical surface (331) are gone up along the axial of silica gel flange (3) and are offered fan-shaped skylight mouth (332), skylight mouth (332) are arranged along the circumference of circular conical surface (331) and are set up with apopore (33) correspondence, skylight mouth (332) communicate with corresponding apopore (33), one side that skylight mouth (332) is close to silica gel flange (3) center runs through behind the inside wall of silica gel flange (3) with trunk line (13).

4. A fecal incontinence drainage bag system according to claim 1, wherein: the adhesive is a skin-friendly adhesive, and the adhesive comprises silicone gel or pressure-sensitive adhesive.

5. A fecal incontinence drainage bag system according to claim 2, wherein: one side of the silica gel flange (3) far away from the drainage bag (2) is provided with an anti-seepage ring (34), and the water outlet hole (33) and the guide pipe (1) are both positioned on the inner side of the anti-seepage ring (34).

6. A fecal incontinence drainage bag system according to claim 2, wherein: one end of the guide pipe (1) far away from the silica gel flange (3) is provided with a mounting joint (7), and the drainage bag (2) is detachably connected with the guide pipe (1) through the mounting joint (7);

the mounting joint (7) comprises a male joint (71) and a female joint (72), and sealing rings (73) are arranged on one sides, close to each other, of the male joint (71) and the female joint (72); the male connector (71) and the female connector (72) are respectively provided with an arc-shaped buckling rod (74) and a buckling block (75), buckling grooves (76) are formed in the inner side of the buckling blocks (75), the buckling grooves (76) penetrate through two ends of the buckling blocks (75), the buckling grooves (76) in the male connector (71) are used for enabling the buckling rods (74) in the female connector (72) to rotationally buckle, and the buckling grooves (76) in the female connector (72) are used for enabling the buckling rods (74) in the male connector (71) to rotationally buckle;

the male connector (71) and the female connector (72) are respectively provided with an insertion notch (77), and the insertion notches (77) are used for allowing the buckling blocks (75) to rotate after being inserted.

7. The fecal incontinence drainage bag system of claim 6, wherein: the catheter (1) comprises a short tube (15) and a long tube (16), and the water injection joint (6) is connected to the long tube (16); the utility model discloses a drainage bag, including nozzle stub (15) and long tube (16), nozzle stub (15) and long tube (16) junction also is provided with installation joint (7), nozzle stub (15) and long tube (16) are through installation joint (7) detachable connection, the one end that nozzle stub (15) kept away from long tube (16) is connected with silica gel flange (3), the one end that nozzle stub (15) was kept away from to long tube (16) is connected with drainage bag (2).

8. A fecal incontinence drainage bag system according to claim 7, wherein: a guide through hole (82) is formed in a sealing ring (73) of the installation joint (7) at the joint of the short pipe (15) and the long pipe (16);

guide pipes (83) are arranged on the male joint (71) and the female joint (72) at the joint of the short pipe (15) and the long pipe (16), one end of each guide pipe (83) is inserted into an adjacent auxiliary pipeline (14), and the other end of each guide pipe (83) is inserted into an adjacent guide through hole (82);

the male joint (71) or the female joint (72) at the joint of the short pipe (15) and the long pipe (16) is communicated with a three-way connecting pipe (8), and an interface cap (81) is arranged at the opening of the three-way connecting pipe (8).

9. A fecal incontinence drainage bag system according to claim 8, wherein: in the installation joint (7) at the joint of the long pipe (16) and the short pipe (15), the male joint (71) is connected with the short pipe (15), the female joint (72) is connected with the long pipe (16), a tubular non-return diaphragm (9) is arranged in the male joint (71), one end of the non-return diaphragm (9) close to the short pipe (15) is in an open shape, and one end thin wall of the non-return diaphragm (9) far away from the short pipe (15) is attached.

10. A fecal incontinence drainage bag system according to claim 1, wherein: the supporting piece is a supporting frame (4), the supporting frame (4) comprises a main rod (41) and a supporting rod (42) connected to one end of the main rod (41), and a connecting groove (421) is formed in one end, far away from the main rod (41), of the supporting rod (42); one side of the silica gel flange (3) close to the drainage bag (2) is provided with a matching bulge (31), and the matching bulge (31) is embedded in the connecting groove (421).