JPS6025225Y2 - wax hole button - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a wax hole button that secures a wax hole for removing the residual layer after intrahepatic stone surgery using an endoscope.

In order to remove a stone that has formed inside the liver cell, a laparotomy is performed to remove the stone, then the small intestine is cut below the papilla of Fata, and the anal stump is sutured to open the abdomen. At an appropriate distance from the wax foramen, connect the hepatic side stump of the common bile duct that was cut near the papilla of Fata, and then connect it approximately 40 cm toward the anus below the papilla of Fata. Postoperative cholangioscopy has come to be performed, in which the oral stump of the severed small intestine is connected and an endoscope is inserted through the above-mentioned wax hole to remove the intrahepatic remnant.

FIG. 1 is a schematic diagram for explaining the brazing hole, and 1
2 indicates the liver, 2 the stomach, 3 the pancreas, 4 the papilla of Fata, 5 the wax tube that connects to the abdominal wall 6, and 7 the wax foramen.

During the period of removing the remaining layer, the wax hole 7 must be kept open for frequent insertion of the endoscope so as not to become clogged. It is necessary to prevent the leakage of intestinal fluid and the intrusion of foreign substances.

For this reason, a plug for the brazing hole 7 is required, but conventionally, a rod-shaped plug such as a tube has been used.

However, since the rod-shaped stopper is easily pulled out of the brazing hole 7 and falling, the brazing hole 7 is likely to become clogged, and intestinal fluid is likely to leak out or foreign matter may enter.

The present invention was made to solve the above-mentioned drawbacks, and its first purpose is to obtain a wax hole button that can securely engage a wax hole and maintain an open state. .

The second object is to obtain a wax hole button that can reliably prevent leakage of intestinal fluid and intrusion of foreign substances.

In order to be distantly related to the above-mentioned countries, the present invention includes a pair of balloons □ installed inside the wax hole and on the abdominal wall, respectively, and a connecting body that connects the balloons to each other and attaches them to the wax hole. The balloon is characterized by being equipped with a plurality of tubes for individually inflating the balloons.

Embodiments of the present invention will be described below based on the drawings.

FIG. 2 is a schematic explanatory diagram showing an embodiment of the wax hole button according to the present invention, and 8 and 9 indicate a pair of balloons made of synthetic resin or the like. 7 and the abdominal wall 6, respectively.

In addition, 10 connects the balloons 8 and 9 to the abdominal wall 6.
The connecting body 10 is molded integrally with the balloons 8 and 9 to provide flexibility.

Reference numerals 11 and 12 indicate a plurality of passage tubes for individually inflating the respective balloons 8 and 9, and one of the passage tubes 11 and 12 is connected to the connecting body 10 and one of the balloons as shown in FIG. It is also possible to pass through 9.

In addition, plugs 13 and 14 are provided in these pipes 11 and 12 to prevent air from escaping.

Note that 15 indicates a check balloon for confirming that the balloon 8 is inflated.

Incidentally, the dimensions of the balloons 8 and 9 depend on the patient and the endoscope used, but the outer diameter is 2 to 3 cm, the length of the connecting body 10 is 2 to 4 cm, and the diameter is 0.7 to 1 cm. It is about 0 cm.

The method of using the above-described wax hole button is as shown in FIG. 4, by placing one balloon 8 inside the wax hole 7,
The other balloon 9 is placed on the abdominal wall 6, inflated through the tubes 11 and 12, and the connecting body 10 is engaged with the brazing hole 7.

Then, when inserting the endoscope into the wax hole 7 to remove the remaining layer, the balloon 8 is contracted and the wax hole button is removed.

According to the above-described solder hole button according to the present invention, the pair of balloons are connected to each other so that they can be inflated and deflated freely, so that they can be securely attached to the solder hole and can be prevented from being blocked. It is possible to prevent the leakage of intestinal fluid and the intrusion of foreign substances, which is a significant effect.

FIG. 5 shows another embodiment in which a plurality of tubes 11, 12 are passed through a plurality of balloons 8, 9 and serve as connectors.

13 and 14 are plugs for each of the tubes 11 and 12, and 15 is a check balloon.

The above configuration can also provide the same effects as those of the embodiments described above.

[Brief explanation of drawings]

FIG. 1 is a schematic diagram for explaining the brazing hole, and FIG.
A schematic explanatory diagram showing one embodiment of the wax-hole button according to the present invention, FIG. 3 is a schematic explanatory diagram showing a modification of the embodiment of FIG. 2, and FIG. 4 shows how to use the wax-hole button. Schematic explanatory diagram, FIG. 5 is a schematic explanatory diagram showing another embodiment. 6... Abdominal wall, 7... Mountain hole, 8,9...
...Balloon, 10...Connection body, 11,1
2...Pipe passage.

Claims (1)

[Scope of utility model registration request] It includes a pair of balloons installed inside the wax hole and on the abdominal wall, a connecting body that connects the balloons and attaches them to the wax hole, and a plurality of passage tubes that inflate each balloon individually. A wax hole button that is characterized by: