Anal bag capable of directionally flushing and spraying medicine

Abstract

The utility model provides an anal bag capable of directionally flushing and spraying medicine, which comprises an anal bag body, a drainage port is arranged at the bottom end of the bag body, a one-way outflow valve is arranged on the drainage port, a double-cavity pipeline is arranged in the bag body, a first cavity channel and a second cavity channel are arranged in the double-cavity pipeline, and the first cavity channel is communicated with the second cavity channel. An inlet of the first cavity channel and an inlet of the second cavity channel are both connected with an external injector, the tail end of the first cavity channel is communicated with the tail end of the second cavity channel, a selective blocking piece used for blocking the first cavity channel or the second cavity channel is arranged at the junction of the first cavity channel and the second cavity channel, and a plurality of spraying holes are formed in the tail end of the double-cavity pipeline. A plurality of punched holes are formed in the cavity wall of the first cavity channel. The inside of the bag body and the affected part of a patient can be flushed through the first cavity channel and the punched hole in the double-cavity pipeline, and meanwhile medicine can be sprayed to the affected part of the patient through the second cavity channel and the spraying hole in the double-cavity pipeline.

Description

Technical Field

[0001] The utility model belongs to the field of medical equipment, and particularly relates to an anal bag capable of directionally flushing and spraying medicine. Background Art

[0002] In the clinical nursing of critically ill patients, critically ill patients may suffer from anal sphincter dysfunction, intestinal dysfunction, etc. due to multiple factors such as the disease cause, drug treatment and enteral nutrition, and then develop symptoms such as fecal incontinence and diarrhea. These symptoms can cause incontinence dermatitis around the anus of patients.

[0003] To prevent incontinence-related dermatitis, nurses often use anal bags to collect excreta from critically ill patients. However, due to the integrated structure of currently used artificial anal bags, nurses are unable to provide perianal skin care or topical medication. Furthermore, to prevent excreta from irritating the perianal area, nurses also need to flush the affected area and the interior of the anal bag, injecting warm water to rinse the perianal area. However, existing integrated anal bags are not easy to operate.

[0004] Based on this, there is an urgent need for an anal bag that can perform targeted flushing and spraying of the bag and the perianal area. While collecting the patient's excrement in a timely manner and keeping the anal bag clean, it can also perform external drug application care on the perianal skin to keep the perianal skin dry, so as to promote the improvement of the patient's incontinence dermatitis, reduce the workload of clinical nursing staff, and meet the needs of clinical nursing work. Utility Model Content

[0005] In order to overcome the deficiencies and existing problems of the prior art, the utility model provides an anal bag capable of directional flushing and spraying, which has the functions of directional flushing of the patient's anus and directional spraying of medicine, and solves the problem that the existing anal bag cannot meet the nursing needs.

[0006] The utility model is realized through the following technical solutions:

[0007] An anal bag capable of directionally flushing and spraying medicine comprises an anal bag body, a drainage port being provided at the bottom end of the bag body, a one-way outflow valve being provided on the drainage port, a double-lumen pipe being provided in the bag body, a first cavity and a second cavity being provided in the double-lumen pipe, the entrances of the first cavity and the second cavity being connected to an external syringe, the tail ends of the first cavity and the second cavity being communicated, a selective blocking member for blocking the first cavity or the second cavity being provided at the junction of the first cavity and the second cavity, a plurality of spray holes being provided at the end of the double-lumen pipe, and a plurality of punching holes being provided on the cavity wall of the first cavity.

[0008] The double-lumen pipeline is a Y-shaped tube with two branch tubes and a main tube. A diaphragm is provided in the main tube for dividing the tube into a first lumen and a second lumen. The two branch tubes are respectively connected to the first lumen and the second lumen. The spray hole is located at the end of the main tube.

[0009] The inlets of the two branch pipes are both provided with syringe connectors.

[0010] The selective blocking member is connected to the end of the diaphragm, and the selective blocking member is an arc-shaped body made of plastic material.

[0011] The punching hole and the spray hole are both provided with a one-way valve.

[0012] The non-fitting surface of the bag body is provided with an opening for the double-lumen pipeline to enter, and a sealing cover is provided at the opening.

[0013] The fitting surface of the bag body is provided with a butterfly-shaped notch, and an adhesive auxiliary material is provided on the periphery of the notch. The adhesive auxiliary material is provided with a plurality of cutting marking lines.

[0014] The present invention can flush the bag body and the patient's affected area through the first cavity and punching hole in the double-cavity pipe, and can also spray the patient's affected area through the second cavity and spray hole in the double-cavity pipe. By adjusting the relative positions of the punching hole and the spray hole on the double-cavity pipe in the anal bag body, the purpose of precise directional flushing and spraying of the patient's affected area can be achieved. The selective blocking member in the present invention can block the first cavity or the second cavity to prevent the first cavity and the second cavity from interfering with each other. When the second cavity is spraying medicine, the selective blocking member will block the first cavity to prevent the first cavity from interfering with the spraying. When the first cavity is undergoing pressure flushing, the selective blocking member can block the second cavity, and the flushing can clean both the punching hole and the spray hole, while preventing the second cavity from entering and releasing water pressure. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the fitting surface of the anal bag body in the utility model;

[0017] Figure 3 This is a schematic diagram of the cross-sectional structure of the double-lumen pipeline of the present utility model;

[0018] Figure 4 It is a schematic diagram of a one-way valve of the present utility model.

[0019] In the figure: 100 - bag body, 110 - drainage port, 111 - one-way outflow valve, 120 - opening, 121 - sealing cover, 130 - cut, 131 - pasting auxiliary material, 132 - cutting mark, 200 - double-lumen pipe, 201 - main pipe, 202 - branch pipe, 203 - syringe connector, 204 - diaphragm, 205 - selective blocking member, 210 - first cavity, 211 - punching hole, 220 - second cavity, 221 - spray hole, 1 - one-way valve. DETAILED DESCRIPTION

[0020] In order to facilitate understanding by those skilled in the art, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0021] like Figure 1 As shown, an anal bag capable of directional irrigation and spraying includes an anal bag body 100 for collecting patient excreta and irrigation fluid. A drainage port 110 is provided at the bottom of the bag body 100. The drainage port 110 can be connected to an external negative pressure drainage bottle. The excreta and irrigation fluid collected by the bag body 100 are discharged through the drainage port 110 into the negative pressure drainage bottle. A one-way outflow valve 111 is provided on the drainage port 110 to prevent backflow of solids and liquids.

[0022] like Figure 1 、 2 As shown, the bag body 100 is provided with a double-lumen tube 200. The non-fitting surface of the bag body 100 is provided with an opening 120 for the double-lumen tube 200 to enter. The opening 120 is provided with a sealing cover 121. When the double-lumen tube 200 does not enter the bag body 100, the bag is kept closed by the sealing cover 121. The fitting surface of the bag body 100 is provided with a butterfly-shaped incision 130. The butterfly-shaped incision 130 can better fit the patient's anus, making it easier for the anal bag body 100 to collect the patient's excrement and reduce the occurrence of leakage. The periphery of the incision 130 is provided with an adhesive material 131. The adhesive material 131 is butterfly-shaped and can be better adhered and fixed to the patient's anus. It has good adaptability to the human body structure. The cooperation of the butterfly-shaped incision 130 and the adhesive material 131 can effectively reduce the occurrence of leakage. The adhesive auxiliary material 131 is provided with a plurality of cutting marking lines 132 , which facilitate medical personnel to cut the adhesive auxiliary material 131 as needed.

[0023] like Figure 3 As shown, the double-lumen tube 200 is provided with a first lumen 210 and a second lumen 220. The first lumen 210 is used for rinsing the anal pouch body 100 and the patient's affected area, while the second lumen 220 is used for spraying medication onto the patient's affected area. The entrances of the first and second lumens 210, 220 are both connected to external syringes. The double-lumen tube 200 is a Y-shaped tube with two branch tubes 202 and a main tube 201. The main tube 201 is provided with a septum 204 that separates the tube into the first and second lumens 210, 220. The two branch tubes 202 are connected to the first and second lumens 210, 220, respectively. Both branch tubes 202 are provided with syringe connectors 203 at their entrances.

[0024] like Figure 3As shown, the first lumen 210 and the second lumen 220 merge at their tail ends. The end of the dual-lumen tube 200 is provided with a plurality of spray holes 221, located at the end of the main tube 201, for spraying the medication. The wall of the first lumen 210 is provided with a plurality of punch holes 211, for flushing the flushing fluid. A selective blocking member 205 for blocking either the first lumen 210 or the second lumen 220 is provided at the junction of the first lumen 210 and the second lumen 220. The selective blocking member 205 is used to prevent interference between the first lumen 210 and the second lumen 220. The selective blocking member 205 is connected to the end of the diaphragm 204. The selective blocking member 205 is an arc-shaped body made of plastic material. The selective blocking member 205 blocks the first cavity 210 or the second cavity 220 in a force-swinging manner. The arc-shaped body facilitates better fit to the cavity walls of the first cavity 210 and the second cavity 220.

[0025] like Figure 3 、 4 As shown, when the second lumen 220 is spraying medication, the selective blocking member 205 will be deflected by the pressure of the incoming medication, thereby blocking the first lumen 210, preventing the first lumen 210 from causing pressure relief during the medication spraying and preventing the medication from entering the first lumen 210. When the first lumen 210 is undergoing pressure flushing, the selective blocking member 205 will be deflected by the pressure of the flushing fluid, thereby blocking the second lumen 220. The flushing fluid can then flow out of the punching hole 211 and the spray hole 221, completely flushing both the punching hole 211 and the spray hole 221, while simultaneously irrigating the anal bag body 100 and the patient's affected area. Blocking the second lumen 220 prevents water from entering and releasing pressure in the second lumen 220. The punching hole 211 and the spray hole 221 are both equipped with a one-way valve 1, which is a silicone one-way valve that prevents solids and liquids in the bag from entering the double-lumen tube 200.

[0026] The above embodiments are preferred implementations of the present invention and are not intended to limit the present invention. Without departing from the scope of the present invention, any obvious replacements are within the scope of protection of the present invention.

Claims

1. An anal bag capable of directionally flushing and spraying medicine, comprising an anal bag body (100), characterized in that: The bottom end of the bag body (100) is provided with a drainage port (110), and the drainage port (110) is provided with a one-way outflow valve (111). A double-lumen pipe (200) is provided in the bag body (100), and a first cavity (210) and a second cavity (220) are provided in the double-lumen pipe (200). The entrances of the first cavity (210) and the second cavity (220) are both connected to an external syringe. The tail ends of the first cavity (210) and the second cavity (220) are connected. A selective blocking member (205) for blocking the first cavity (210) or the second cavity (220) is provided at the junction of the first cavity (210) and the second cavity (220). A plurality of spray holes (221) are provided at the end of the double-lumen pipe (200), and a plurality of punching holes (211) are provided on the cavity wall of the first cavity (210).

2. The anal bag capable of directionally flushing and spraying medicine according to claim 1, characterized in that: The double-lumen pipe (200) is a Y-shaped pipe having two branch pipes (202) and a main pipe (201). The main pipe (201) is provided with a diaphragm (204) for dividing the pipe into a first lumen (210) and a second lumen (220). The two branch pipes (202) are respectively connected to the first lumen (210) and the second lumen (220). The spray hole (221) is located at the end of the main pipe (201).

3. The anal bag capable of directionally flushing and spraying medicine according to claim 2, characterized in that: The inlets of the two branch pipes (202) are both provided with syringe connectors (203).

4. The anal bag capable of directionally flushing and spraying medicine according to claim 3, characterized in that: The selective blocking member (205) is connected to the end of the diaphragm (204), and the selective blocking member (205) is an arc-shaped body made of plastic material.

5. The anal bag capable of directionally flushing and spraying medicine according to claim 4, characterized in that: The punching hole (211) and the spray hole (221) are both provided with a one-way valve (1).

6. The anal bag capable of directionally flushing and spraying medicine according to claim 1, characterized in that: The non-fitting surface of the bag body (100) is provided with an opening (120) for the double-lumen pipe (200) to enter, and a sealing cover (121) is provided at the opening (120).

7. The anal bag capable of directionally flushing and spraying according to any one of claims 1 to 6, characterized in that: The fitting surface of the bag body (100) is provided with a butterfly-shaped cutout (130), and an adhesive auxiliary material (131) is provided on the periphery of the cutout (130), and a plurality of cutting marking lines (132) are provided on the adhesive auxiliary material (131).

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