CN202069921U - liquid retention enema - Google Patents

Abstract

The utility model discloses a liquid medicine retention enemator which inputs liquid medicine into intestinal tract and can improve the reliability of liquid medicine input. This liquid medicine remains enemator, including liquid medicine input pipeline, be provided with the telescopic utricule on liquid medicine input pipeline, the utricule is close to the end of liquid medicine input pipeline, is connected with the punching press pipeline on the utricule. Due to the arrangement of the telescopic bag body, the bag body which is full and enlarged can be arranged in the relatively large rectum pot belly, and the liquid medicine input pipeline can be effectively prevented from falling out of the human body. When the liquid medicine is input, the liquid medicine enters the intestinal cavity from the tail end of the liquid medicine input pipeline, at the moment, the space outside the tube can be blocked by the inflated capsule body, the liquid medicine is prevented from overflowing from a gap between the liquid medicine input pipeline and the intestinal cavity, so that the continuous contraction of anal muscles of a patient can be reduced, particularly for the patient with poor anal sphincter function, the time that the medicine stays in the intestinal cavity can be prolonged as far as possible, the treatment effect on the patient is improved, and the enema can be particularly suitable for popularization and application in the enema operation.

Description

liquid retention enema

technical field

The utility model relates to a medical device, in particular to a medicinal liquid retention enema for inputting medicinal liquid into the intestinal tract.

Background technique

The current drug retention enema is one of the clinically effective drug administration routes. The routinely used enema device is thick, hard and short, and the insertion depth is relatively shallow. With the anal canal pulled out, the medicine is easy to flow out, and it is more irritating to the intestinal tract, and the medicine solution is not easy to retain. Especially for patients with poor anal sphincter function, the time that the drug stays in the intestinal cavity cannot be guaranteed. Even for patients with normal anal function, especially when the dosage of the drug is large, it is necessary to maintain the continuous contraction of the anal muscles, which may easily cause discomfort to the patient.

In addition, the traditional enema uses hard plastic tubes with relatively hard materials. During use, the patient is more likely to detach due to the movement of the body, or needs the assistance of others to fix it. At the same time, in the process, it is easy to cause damage to the intestinal wall .

Utility model content

The technical problem to be solved by the utility model is to provide a medicinal liquid retention enema that can improve the reliability of medicinal liquid input.

The technical solution adopted by the utility model to solve the technical problem is: the medicinal liquid retention enema device includes a medicinal liquid input pipeline, and a retractable capsule is arranged on the medicinal fluid input pipeline, and the capsule is close to the side of the medicinal fluid input pipeline. At the end, a punching pipe is connected to the capsule body.

Further, the punched pipe is coated on the outer surface of the liquid medicine input pipe.

As a preferred technical solution, both the liquid medicine input pipeline and the stamping pipeline are made of flexible materials.

Further, a valve is arranged in the stamping pipeline.

The beneficial effects of the utility model are: due to the setting of the expandable capsule, the filled and enlarged capsule can be placed in the relatively large ampulla of the rectum, thereby effectively preventing the medicinal liquid input pipe from falling out of the human body. When the liquid medicine is injected, the liquid medicine enters the intestinal cavity from the end of the liquid medicine input pipe. At this time, the filled and enlarged capsule can block the space outside the pipe, preventing the liquid medicine from overflowing from the gap between the liquid medicine input pipe and the intestinal cavity. Thereby it can reduce the continuous contraction of the anal muscles of patients, especially for patients with poor anal sphincter function, it can prolong the time that the medicine stays in the intestinal cavity as much as possible, and improve the therapeutic effect on patients, especially suitable for popularization and application in drug enema operations.

Description of drawings

Fig. 1 is the structural representation of the utility model.

The marks in the figure are: liquid medicine input pipeline 1, capsule body 2, stamping pipeline 3, and valve 4.

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

As shown in Figure 1, the liquid medicine retention enema of the present utility model comprises a liquid medicine input pipeline 1, and a retractable capsule body 2 is arranged on the liquid medicine input pipeline 1, and the capsule body 2 is close to the liquid medicine input pipeline 1 The end of the capsule body 2 is connected with a stamping pipe 3 . During work, the medicinal liquid input pipeline 1 is inserted into the rectum of the patient's body, and when it is installed in place, use the punching pipeline 3 to flush liquid or gas into the capsule body 2, so that the capsule body 2 is filled and enlarged (the rectum is above the pelvic diaphragm) The lower part of the pelvic cavity is enlarged and called the rectal ampulla; the part below the pelvic diaphragm is narrowed and called the anal canal or rectal anus). Utilizing the filled capsule 2, the capsule 2 can be placed in the relatively large ampulla of the rectum, thereby effectively preventing the liquid medicine input pipe 1 from falling out of the human body. When the liquid medicine is input, the liquid medicine enters the intestinal cavity from the end of the liquid medicine input pipeline 1. At this time, the filled and enlarged capsule 2 can block the space outside the tube, preventing the liquid medicine from passing through the gap between the liquid medicine input pipeline 1 and the intestinal cavity. The gap overflows, thereby reducing the continuous contraction of the patient's anal muscles, especially for patients with poor anal sphincter function, it can prolong the time that the drug stays in the intestinal cavity as much as possible, and improve the therapeutic effect on patients.

In the above embodiment, the stamping pipe 3 and the liquid medicine input pipe 1 may be two independent pipes, but it is not conducive to the operation of the medical staff. As a preferred embodiment, the stamping pipe 3 is coated on the liquid medicine input pipe. 1 outer surface. That is, the stamping pipe 3 and the liquid medicine input pipe 1 are concentrically arranged, so that the medical staff can easily insert the stamping pipe 3 and the liquid medicine input pipe 1 into the patient's rectum during operation, thereby facilitating the entire operation process of the medical staff. . Pour liquid or gas into the capsule 2, the liquid or gas enters from the entrance of the punching pipeline 3, and enters the capsule 2 through the passage between the outer wall of the liquid medicine input pipeline 1 and the inner wall of the punching pipeline 3.

In order to improve the comfort of the patient, the liquid medicine input pipe 1 and the stamping pipe 3 are both made of flexible materials. For example, it can be made of rubber material or soft plastic material, so that even if the patient's body moves, the pipeline will not cause damage to the intestinal cavity.

In order to facilitate the expansion and contraction of the capsule body 2 , a valve 4 is arranged in the stamping pipe 3 . In this way, by opening the valve 4, you can use the punching pipe 3 to rush liquid or gas into the capsule body 2 to make the capsule body 2 filled and enlarged; The filling state can ensure the input effect of the liquid medicine and prevent the liquid medicine from overflowing the body; after the liquid medicine input is completed, the valve 4 is opened to release the liquid or gas rushed into the capsule body 2, so that the capsule body 2 can shrink to the minimum , so that the punching pipe 3 and the liquid medicine input pipe 1 are taken out from the patient's body.

Claims (4)

1. The liquid medicine retention enema device, including the liquid medicine input pipe (1), is characterized in that: the liquid medicine input pipe (1) is provided with a retractable capsule (2), and the capsule (2) is close to the medicine liquid The end of the liquid input pipeline (1) is connected with a stamping pipeline (3) on the bladder (2). 2. The medicinal liquid retention enema device according to claim 1, characterized in that: the stamping pipe (3) is coated on the outer surface of the medicinal liquid input pipe (1). 3. The liquid medicine retention enema according to claim 1 or 2, characterized in that: the liquid medicine input pipe (1) and the stamping pipe (3) are both made of flexible materials. 4. The medical liquid retention enema device according to claim 3, characterized in that: a valve (4) is arranged in the punching pipe (3).