Enemator capable of preventing barium from falling off

Abstract

The utility model relates to an enemator, in particular to an anti-dropping barium enemator. The enemator is composed of a soft tube body, an expansion balloon, a guide vertebral body and a tough guide wire, the expansion balloon is arranged on the circumference of the soft tube body, an infusion connector is arranged at one end of the soft tube body, the guide vertebral body is arranged at the other end of the soft tube body, and the tough guide wire is embedded in the soft tube body. According to the enemator, the toughness of the soft tube body can be improved through the tough guide wire, so that the soft tube body is not easy to bend, and the soft tube body can be matched with a guide vertebral body to be easily inserted into a closed anus, so that enema can be conveniently carried out. The anus can be blocked and sealed through the expansion balloon, so that the enemator can be effectively prevented from falling out of the anus, and smooth enema is ensured; in-vivo residues such as excrement and the like and barium can be prevented from being sprayed outwards, and a bed sheet and the surrounding environment can be prevented from being polluted by sprayed objects. The problem that an existing anal tube is prone to disengagement or a catheter is not prone to being inserted is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of enemator, more particularly to a kind of anti-barium enemator. BACKGROUND

[0002] Barium enema is a method used to diagnose colon lesions, which injects barium into the intestinal tract through the anus and then takes X-ray to diagnose the tumor, polyp, inflammation, tuberculosis and other lesions in the intestinal tract. Since a foreign body such as a tube needs to be inserted into the intestinal tract, it can easily cause the body's rejection reaction. For adults with strong self-control ability, enema can be easily achieved by reminding and restraining the anal sphincter closure through the anal tube. For people with weak self-control ability or muscle control ability (such as children), it is difficult to keep the anus closed under the action of pressure and rejection reaction, and the anal tube is a hard straight tube. The anal tube is easily pushed out under the action of pressure during enema, and it is also easy to cause the external spouting of feces and other internal residues and barium, which can easily contaminate the bed sheet or the surrounding environment. Another enema method for people with weak self-control ability or muscle control ability is to use a urinary catheter for enema. The end of the urinary catheter is provided with an inflatable or water-filled balloon, which can be inflated or filled with water to expand and block the anus during enema, thereby preventing the urinary catheter from being pushed out and preventing the external spouting of feces and other internal residues and barium. However, the urinary catheter is a soft tube body to avoid injuring the inner wall of the urethra. When the end of the urinary catheter passes through the closed anus, it is difficult to insert. Therefore, it is necessary to design an anti-barium enemator to solve the above problems. SUMMARY

[0003] The utility model aims at: provide a kind of easy insertion, and can effectively close anus, prevent push out and spouting, to solve the problem of existing anal tube easy to push out or use urinary catheter not easy to insert anti-barium enemator.

[0004] The technical scheme of the utility model is:

[0005] An anti-barium enemator, which is composed of a soft tube body, an inflatable balloon, a guide vertebra and a flexible guide wire. The soft tube body is provided with an inflatable balloon on its circumference. One end of the soft tube body is provided with a perfusion connector. The other end of the soft tube body is provided with a guide vertebra. The soft tube body is embedded with a flexible guide wire.

[0006] The guide vertebra is a hollow cone. The conical surface of the guide vertebra is uniformly distributed with flow-through holes, which are in communication with the soft tube body.

[0007] The soft tube body is provided with a filling tube on its inner wall. One end of the filling tube is in communication with the inflatable balloon. The other end of the filling tube extends to the outside of the soft tube body through the inner wall of the soft tube body. The end of the filling tube extending to the outside of the soft tube body is provided with a filling connector.

[0008] The soft tube body is provided with a scale.

[0009] The soft tube body is provided with a scale.

[0010] The soft tube body is provided with a scale.

[0011] The barium agent enema device can increase the toughness of the soft tube body through the tough guide wire, so that the soft tube body is not easy to bend, and it can be easily inserted into the closed anus with the guide vertebral body, so that enema can be conveniently performed. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 is a structural schematic diagram of the utility model;

[0013] Figure 2 is a sectional schematic diagram of the utility model;

[0014] Figure 3 is Figure 2 enlarged schematic diagram of A in Fig. 1;

[0015] Figure 4 is an inflation state schematic diagram of the inflation balloon of the utility model.

[0016] In the figure: 1, soft tube body, 2, inflation balloon, 3, guide vertebral body, 4, tough guide wire, 5, perfusion connecting head, 6, flow-through hole, 7, filling pipe, 8, filling connecting head, 9, scale, 10, anti-spray cover, 11, suction connecting head. DETAILED DESCRIPTION

[0017] The anti-extrusion barium agent enema device is composed of a soft tube body 1, an inflatable balloon 2, a guide cone 3 and a flexible guide wire 4. The inflatable balloon 2 is arranged on the circumference of the soft tube body 1 to physically block the anus by the inflated inflatable balloon 2, so that the inflatable balloon 2 is not easy to be extruded from the anus, and thus the soft tube body 1 connected with the inflatable balloon 2 is not easy to be extruded, and enema can be smoothly performed through the soft tube body 1. Meanwhile, the anus is blocked by the inflatable balloon 2 to prevent the feces and other in-vivo residues and barium agent from flowing out or being sprayed from the anus during the enema process, and the bed sheet or surrounding environment can be prevented from being polluted. One end of the soft tube body 1 is provided with a perfusion connector 5 to connect a pressurized perfusion device through the perfusion connector 5, and then the barium agent is pressurized and sequentially delivered into the intestinal tract through the pressurized perfusion device, the perfusion connector 5, the soft tube body 1 and the intestinal tract for enema. The other end of the soft tube body 1 is provided with the guide cone 3 to push away the anus for insertion, so that the soft tube body 1 is conveniently inserted, and thus the enema is conveniently performed. The soft tube body 1 is embedded with the flexible guide wire 4. The flexible guide wire 4 can be metal, such as a steel wire, or non-metal, such as engineering plastic or ceramic. The flexible guide wire 4 can increase the flexibility of the soft tube body 1 through the flexibility of the flexible guide wire 4 itself, so as to ensure that the soft tube body 1 is not easy to be bent during the insertion into the anus, and thus the soft tube body 1 can be smoothly inserted into the anus and enter the intestinal tract for enema. The number of the flexible guide wire 4 in the soft tube body 1 depends on the application object of the enema device. For adults, since the muscle tension is large, greater flexibility is required to ensure that the soft tube body 1 can be inserted into the anus, and thus a large number of flexible guide wires 4 are required to provide sufficient flexibility to the soft tube body 1, so as to ensure that the soft tube body 1 is not easy to be bent, and thus the insertion is ensured. For children, the muscle tension is small, and the intestinal tract is fragile. Too great flexibility cannot improve the insertion effect, and since the flexibility of the soft tube body 1 is too great, the intestinal tract is easily injured. Therefore, only a small number of flexible guide wires 4 are required to provide flexibility to the soft tube body 1, and the soft tube body 1 is allowed to have a certain bending ability to avoid injury to the intestinal tract.

[0018] The guide cone 3 is a hollow cone, and the conical surface of the guide cone 3 is uniformly provided with flow-through holes 6 which are communicated with the soft tube body 1.

[0019] A filling pipe 7 is arranged on the inner wall of the soft tube body 1. One end of the filling pipe 7 is communicated with the inflatable balloon 2, and the other end of the filling pipe 7 extends to the outside of the soft tube body 1 through the inner wall of the soft tube body 1. The end of the filling pipe 7 extending to the outside of the soft tube body 1 is provided with a filling connector 8 to connect a water source or a gas source through the filling connector 8, and then the inflatable balloon 2 is inflated or filled with water through the filling connector 8 and the filling pipe 7, so that the inflatable balloon 2 is inflated under the action of water pressure or air pressure, and thus the anus is blocked by the inflated inflatable balloon 2 to prevent the soft tube body 1 from being extruded from the anus, and the spraying is prevented.

[0020] The soft tube body 1 is provided with a scale 9, so that the insertion depth of the soft tube body 1 can be observed through the scale 9, and the insertion depth of the soft tube body 1 can be matched with different patients. For example, the anus of an adult is large and the rectum is long, so the soft tube body 1 can be inserted deep through the scale 9; the anus of a child is small and the rectum is short, so the soft tube body 1 can be inserted shallow through the scale 9.

[0021] The soft tube body 1 is provided with a scale 9, so that the insertion depth of the soft tube body 1 can be observed through the scale 9, and the insertion depth of the soft tube body 1 can be matched with different patients. For example, the anus of an adult is large and the rectum is long, so the soft tube body 1 can be inserted deep through the scale 9; the anus of a child is small and the rectum is short, so the soft tube body 1 can be inserted shallow through the scale 9.

[0022] The barium enema device is used, the soft tube body 1 is inserted into the anus and enters the intestinal tract through the flexible guide wire 4 and the guide vertebra 3. After the inflatable balloon 2 enters, the insertion depth of the soft tube body 1 is controlled through the scale 9 according to the patient's constitution. After the soft tube body 1 is inserted in place, the filling connection head 8 is connected, and the inflatable balloon 2 is filled with gas or water through the filling connection head 8 and the filling pipe 7 in sequence, so that the inflatable balloon 2 is inflated, the anus is closed through the inflatable balloon 2, and the soft tube body 1 is fixed. After the inflatable balloon 2 is inflated in place, the perfusion connection head 5 is connected, and the barium is perfused into the intestinal tract through the perfusion connection head 5, the soft tube body 1 and the flow-through hole 6 on the guide vertebra 3 in sequence.

[0023] The barium enema device can increase the toughness of the soft tube body 1 through the flexible guide wire 4, so that the soft tube body 1 is not easy to bend, and it can be easily inserted into the closed anus with the guide vertebra 3, so that the enema can be conveniently performed. The inflatable balloon 2 can block the closed anus, effectively prevent the enema device from being pulled out of the anus, and ensure the smooth enema; and can prevent the feces and other in-vivo residues and barium from being ejected outward, and can avoid the pollution of the bed sheet and the surrounding environment. The problems that the existing anus tube is easy to be pulled out or the urinary catheter is not easy to be inserted are solved.

Claims

1. A barium anti-extrusion device, comprising a soft tube (1), an inflatable balloon (2), a guide cone (3) and a flexible guide wire (4), the inflatable balloon (2) is arranged on the circumference of the soft tube (1), the one end of the soft tube (1) is provided with a perfusion connector (5), the other end of the soft tube (1) is provided with the guide cone (3), and the flexible guide wire (4) is embedded on the soft tube (1); characterized in that: The soft pipe body (1) is sleeved with a blowout preventer (10), and the blowout preventer (10) on one side of the pouring connector (5) is provided with a suction connector (11).

2. The barium retention preventing agent enema device according to claim 1, wherein: The guide vertebra (3) is a hollow cone, and the conical surface of the guide vertebra (3) is uniformly provided with flow-through holes (6) in communication with the soft pipe body (1).

3. The barium retention preventing agent enema device according to claim 1, wherein: The inner wall of the soft pipe body (1) is provided with a filling pipe (7), one end of the filling pipe (7) is in communication with the inflatable balloon (2), the other end of the filling pipe (7) extends to the outside of the soft pipe body (1) through the inner wall of the soft pipe body (1), and the end of the filling pipe (7) extending to the outside of the soft pipe body (1) is provided with a filling connector (8).

4. The barium retention preventing agent enema device according to claim 1, wherein: The soft pipe body (1) is provided with a scale (9).

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