Percutaneous access catheter for insert of drainage tube

摘要

This is a percutaneous catheter for percutaneous catheter drainage or drainage. The peritoneal catheter is inserted into the peritoneal catheter (PAC The outer catheter is bent at one end portion of the straight portion of the catheter so as to be able to flexibly move from one of the biliary ducts or the renal duct to the other biliary duct or the renal duct along the guidewire inserted into the biliary duct or the renal pelvis, And at least one side hole capable of discharging contaminants to the bending part is formed. When a percutaneous biliary drainage or percutaneous drainage is performed, a separate catheter It is possible to reduce the inconvenience and the time and cost of using the contaminated fence And there is an effect that it is possible to smoothly drain the contaminants such.