CN211157690U - A disposable retention enema bag - Google Patents

Abstract

The utility model belongs to the technical field of medical devices, in particular to a disposable retention enema bag, comprising a liquid bag, the front and back of the liquid bag are provided with liquid scales, the lower end surface of the liquid bag is connected with a rubber tube, the The right side of the rubber hose is connected with a liquid filling pipe, a sealing gasket is fixedly connected inside the right end of the liquid filling pipe, a Murphy dropper is fixedly connected to the lower end surface of the rubber tube, and a Murphy dropper is fixedly connected to the lower end surface of the Murphy dropper. Anal canal, the outer side wall of the lower part of the anal canal is provided with a plurality of liquid outlet holes, the outer side wall of the lower part of the anal canal is provided with a depth scale, and the depth scale is located at the upper end of the liquid outlet hole, and the outer side of the anal canal is sleeved A speed regulating device and an air bag are connected, the speed regulating device is located at the upper end of the air bag, a gas filling pipe is connected to the right side of the air bag, and a pipe cover is movably connected to the right end of the gas filling pipe, which is easy to operate, strong in practicability and simple in structure , which is convenient for production.

Description

A disposable retention enema bag

technical field

The utility model relates to the technical field of medical devices, in particular to a disposable retention enema bag.

Background technique

Retention enema is a method of instilling medicinal liquid into the rectum or colon, and it is absorbed through the intestinal mucosa to achieve the purpose of treating intestinal diseases. The diffusion coefficient and the retention time of the medicinal solution directly affect the absorption and curative effect of the medicinal solution. Studies have shown that the enema solution can achieve the therapeutic effect only after 2 hours of retention in the intestinal tract, and the best effect can be obtained if it is kept for more than 6 hours.

The existing technology has the following problems:

1. The current existing disposable retention enema bag has no adjustable airbag structure and cannot meet the needs of different depths of enema.

Utility model content

In order to solve the problems raised in the above-mentioned background art, the present invention provides a disposable retention enema bag, which has the characteristics that the airbag can meet the requirements of different depths of enema.

In order to achieve the above purpose, the utility model provides the following technical solutions: a disposable retention enema bag, comprising a liquid bag, the front and back of the liquid bag are provided with liquid scales, and the lower end surface of the liquid bag is connected with a rubber tube, The right side of the rubber hose is connected with a liquid filling pipe, the right end of the liquid filling pipe is fixedly connected with a sealing gasket, the lower end surface of the rubber hose is fixedly connected with a Murphy dropper, and the lower end surface of the Murphy dropper is fixed Connected with anal canal, the outer side wall of the lower part of the anal canal is provided with a plurality of liquid outlet holes, the outer side wall of the lower part of the anal canal is provided with a depth scale, the depth scale is located at the upper end of the liquid outlet hole, the A speed regulating device and an airbag are sleeved on the outside, the speed regulating device is located at the upper end of the airbag, the right side of the airbag is connected with a gas filling pipe, and the right end of the gas filling pipe is movably connected with a pipe cover.

In order to conveniently control the flow rate of the enema liquid, preferably as a disposable retention enema bag of the present invention, a roller is movably connected inside the speed regulating device.

In order to achieve a good drainage effect, preferably as a disposable retention enema bag of the present invention, a plurality of the liquid outlet holes are in a spiral structure, and the adjacent liquid outlet holes are separated by 90 degrees.

In order not to cause damage to the anus during the enema process, as a one-time retention enema bag of the present invention, the bottom end of the anal canal is in a closed and smooth hemispherical structure, and the outer wall of the lower end of the anal canal is provided with lubricant.

In order to facilitate fixing the liquid bag during enema, it is preferable as a disposable retention enema bag of the present invention, the upper end surface of the liquid bag is fixedly connected with a hanging strap, and the inside of the liquid bag is provided with enema liquid.

In order to facilitate the addition of enema liquid, it is preferred as a disposable retention enema bag of the present invention, a syringe is provided on the right side of the liquid addition tube.

In order to prevent the air bag from leaking during the enema process, resulting in leakage of excrement or enema liquid, as a one-time retention enema bag of the present invention, the gas filling tube and the tube cover are movably connected by threads.

In order to ensure the accurate addition of the amount of enema solution, as a one-time retention enema bag of the present invention, preferably, the outer side of the syringe is provided with a scale.

Compared with the prior art, the beneficial effects of the present utility model are:

1. This kind of one-time retention enema bag, the outer side wall of the lower part of the anal canal is provided with a depth scale, and the outer side of the anal canal is sleeved with an airbag, through the depth scale, and then observe the insertion depth of the anal canal, and simultaneously push the airbag according to different patients, Then, the position of the air bag is adjusted to meet the needs of different depths of enema, and the air bag is passed through to prevent the leakage of excrement or enema fluid from the anus.

2. This kind of one-time retention enema bag, the right side of the rubber tube is connected with a liquid filling tube, and the right end of the liquid filling tube is fixedly connected with a sealing gasket. When the enema liquid is not enough, the needle of the syringe is inserted into the sealing gasket, and the The liquid tube is used to add enema liquid, and it passes through the sealing gasket to prevent the bacteria in the air from entering the inside of the rubber tube, and then entering the patient's body through the anal canal, resulting in bacterial infection of the patient.

3. In this one-time retention enema bag, a gas filling tube is connected to the right side of the air bag, and a tube cover is movably connected to the right end of the gas filling tube. , thereby preventing the air bag from leaking during the enema process, causing leakage of excrement or enema fluid.

4. This kind of disposable retention enema bag, the bottom end of the anal canal is in a closed smooth hemispherical structure, and the outer side wall of the lower end of the anal canal is provided with a lubricant, by setting the bottom end of the anal canal into a closed smooth hemispherical structure, A lubricant is provided on the outer side wall of the lower end of the anal canal, thereby preventing damage to the anus during the insertion of the anal canal, thereby avoiding harm to the patient.

5. This kind of disposable retention enema bag has a plurality of liquid outlet holes in a helical structure, and the adjacent liquid outlet holes are spaced apart. The separation degree can prevent all the liquid outlet holes from being blocked, so that the enema liquid cannot flow into the patient's body, so as to achieve a good enema effect.

6. This kind of disposable retention enema bag has liquid scales on the front and back of the liquid bag. By setting the liquid scales on the front and back of the liquid bag, it is convenient to observe the amount of enema liquid in different positions.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention, and do not constitute a limitation to the present invention.

In the attached image:

Fig. 1 is the overall structure diagram of the utility model;

Fig. 2 is the liquid bag structure diagram of the utility model;

3 is a structural diagram of a rubber hose of the utility model;

4 is a cross-sectional view of a rubber hose of the present invention;

In the figure, 1, liquid bag; 101, liquid scale; 102, lanyard; 2, hose; 201, liquid filling tube; 2011, gasket; 202, Murphy dropper; 203, anal canal; 2031, depth scale; 2032, outlet hole; 204, speed regulating device; 2041, roller; 3, syringe; 4, air bag; 401, gas filling pipe; 4011, pipe cover.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present utility model more clearly understood, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, and are not intended to limit the present invention.

In the description of the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical" , "horizontal", "top", "bottom", "inside", "outside" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, only for the convenience of describing the present utility model and simplifying the description, Rather than indicating or implying that the indicated device or element must have a particular orientation, be constructed and operate in a particular orientation, it should not be construed as a limitation of the present invention. In addition, in the description of the present invention, "plurality" means two or more, unless otherwise expressly and specifically defined.

Please refer to FIGS. 1-4, the present utility model provides the following technical solutions: a disposable retention enema bag, comprising a liquid bag 1, a liquid scale 101 is provided on the front and back of the liquid bag 1, and the lower end face of the liquid bag 1 is connected with a Rubber tube 2, the right side of the rubber tube 2 is connected with a liquid filling tube 201, the right end of the liquid filling tube 201 is fixedly connected with a sealing gasket 2011, and the lower end surface of the rubber tube 2 is fixedly connected with a Murphy dropper 202, the lower part of the Murphy dropper 202 is fixedly connected The end face is fixedly connected with anal canal 203, the outer side wall of the lower part of the anal canal 203 is provided with a plurality of liquid outlet holes 2032, the outer side wall of the lower part of the anal canal 203 is provided with a depth scale 2031, and the depth scale 2031 is located at the upper end of the liquid outlet hole 2032, and the anal canal is provided with a depth scale 2031. The outside of 203 is sleeved with a speed regulating device 204 and an air bag 4. The speed regulating device 204 is located at the upper end of the air bag 4. The right side of the air bag 4 is connected with a gas filling pipe 401, and the right end of the gas filling pipe 401 is movably connected with a pipe cover 4011.

In this embodiment: the enema liquid flows into the hose 2 through the liquid bag 1, and then flows into the Murphy dropper 202 from the hose 2, and then flows into the anal canal 203 from the Murphy dropper 202. Further, the enema liquid in the anal canal 203 Enter the patient's body through the liquid outlet hole 2032. By setting the liquid scale 101 on the front and back of the liquid bag 1, it is convenient to observe the quantity of the enema liquid at different positions. When the enema liquid is insufficient, the needle of the syringe 3 is inserted into the seal. Pad 2011, through the liquid filling tube 201 to add the enema liquid, through the sealing gasket 2011, and then prevent the bacteria in the air from entering the inside of the rubber tube 2, and then enter the patient's body through the anal canal 203, causing the patient's bacterial infection, through the Murphy dropper 202 , and then can intuitively observe the flow rate of the enema liquid, through the speed regulating device 204, and then adjust the flow rate of the enema liquid, through the depth scale 2031, and then observe the insertion depth of the anal canal 203, and simultaneously push the airbag 4 according to different patients, and then adjust The position of the air bag 4, so as to meet the needs of different depths of enema, through the air bag 4, and then prevent the leakage of excrement or enema fluid from the anus, through the air filling tube 401, and then inflate and exhaust the air bag 4, through the tube cover 4011, and then prevent The gas inside the airbag 4 leaks.

Specifically, a roller 2041 is movably connected inside the speed regulating device 204 .

In this embodiment, the flow rate of the enema solution is adjusted by rolling the wheel 2041, the flow rate of the enema solution is increased by rolling the wheel 2041 upward, and the flow rate of the enema solution is reduced by rolling the wheel 2041 downward.

Specifically, the plurality of liquid outlet holes 2032 have a helical structure, and adjacent liquid outlet holes 2032 are separated by 90 degrees.

In this embodiment, the plurality of liquid outlet holes 2032 are arranged in a spiral structure, and the adjacent liquid outlet holes 2032 are separated by 90 degrees, thereby preventing all the liquid outlet holes 2032 from being blocked, so that the enema liquid cannot flow into the body of the patient, thereby preventing the enema liquid from flowing into the patient. To achieve a good enema effect.

Specifically, the bottom end of the anal canal 203 is in a closed and smooth hemispherical structure, and the outer wall of the lower end of the anal canal 203 is provided with lubricant.

In the present embodiment: by setting the bottom end of the anal canal 203 into a closed smooth hemispherical structure, the outer wall of the lower end of the anal canal 203 is provided with a lubricant, thereby preventing the anus from being damaged during the insertion of the anal canal 203, thereby Avoid harm to the patient.

Specifically, a hanging strap 102 is fixedly connected to the upper end surface of the liquid bag 1 , and an enema solution is provided inside the liquid bag 1 .

In this embodiment, the suspending belt 102 is used to facilitate the fixing of the liquid bag 1 during the enema process.

Specifically, a syringe 3 is provided on the right side of the liquid adding pipe 201 .

In this embodiment, through the syringe 3, it is convenient to add the enema liquid in time when the enema liquid is insufficient.

Specifically, the gas filling pipe 401 and the pipe cover 4011 are movably connected through threads.

In this embodiment, by setting the gas filling pipe 401 and the pipe cover 4011 to be threadedly connected, the airbag 4 is prevented from leaking during the enema process, resulting in leakage of excrement or enema liquid.

Specifically, the outer side of the syringe 3 is provided with a scale.

In this embodiment, by setting a scale on the outer side of the syringe 3, the accurate addition of the amount of enema solution is ensured.

The working principle and use process of the utility model: the medical staff injects the enema liquid into the liquid bag 1, inserts the rubber tube 2 into the liquid bag 1, and hangs the liquid bag 1 on the support through the hanging belt 102. Apply lubricant, roll the roller 2041 up, and then make the enema fluid fill the interior of the anal canal 203, roll the roller 2041 down, and then stop the flow of the enema fluid, insert the bottom end of the anal canal 203 into the patient's anus, pass the depth scale 2031, observe The insertion depth of the anal canal 203, after the anal canal 203 is inserted in place, open the tube cover 4011, add air to the airbag 4 through the air filling tube 401, make the airbag 4 block the anus, prevent the leakage of enema liquid or excrement, roll the roller 2041 upward , the enema liquid begins to flow, and at the same time, the flow rate of the enema liquid is observed through the Murphy dropper 202. When the amount of enema liquid is insufficient, the enema liquid is injected into the rubber tube 2 through the liquid filling pipe 201 with the syringe 3.

The above are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included in the present utility model. within the scope of protection.

Claims (8)

1. A disposable retention enema bag, comprising a liquid bag (1), characterized in that: the front and the back of the liquid bag (1) are provided with a liquid scale (101), and the lower part of the liquid bag (1) is provided with a liquid scale (101). The end face is communicated with a rubber tube (2), the right side of the rubber tube (2) is communicated with a liquid addition pipe (201), and a sealing gasket (2011) is fixedly connected inside the right end of the liquid addition pipe (201). 2) The lower end face of the Murphy dropper (202) is fixedly connected, the lower end face of the Murphy dropper (202) is fixedly connected with an anal canal (203), and the outer side wall of the lower part of the anal canal (203) is provided with A plurality of liquid outlet holes (2032), the outer side wall of the lower part of the anal canal (203) is provided with a depth scale (2031), the depth scale (2031) is located at the upper end of the liquid outlet hole (2032), and the anal canal (2032) is provided with a depth scale (2031). A speed regulating device (204) and an air bag (4) are sleeved on the outside of 203), the speed regulating device (204) is located at the upper end of the air bag (4), and a gas filling pipe (401) is connected to the right side of the air bag (4). ), the right end of the gas filling pipe (401) is movably connected with a pipe cover (4011). 2 . The disposable retention enema bag according to claim 1 , wherein a roller ( 2041 ) is movably connected inside the speed regulating device ( 204 ). 3 . 3. A disposable retention enema bag according to claim 1, characterized in that: a plurality of the liquid outlet holes (2032) have a helical structure, and adjacent liquid outlet holes (2032) are separated by 90 degrees. 4. A disposable retention enema bag according to claim 1, characterized in that: the bottom end of the anal canal (203) is in a closed smooth hemispherical structure, and the outer wall of the lower end of the anal canal (203) Provided with lubricant. 5. A disposable retention enema bag according to claim 1, characterized in that: the upper end surface of the liquid bag (1) is fixedly connected with a hanging strap (102), and the inside of the liquid bag (1) is provided with There is an enema. 6 . The disposable retention enema bag according to claim 1 , wherein a syringe ( 3 ) is provided on the right side of the liquid adding pipe ( 201 ). 7 . 7. A disposable retention enema bag according to claim 1, characterized in that: the gas filling tube (401) and the tube cover (4011) are movably connected by threads. 8. A disposable retention enema bag according to claim 6, characterized in that: the outer side of the syringe (3) is provided with a scale.

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