Is it necessary to use high-pressure resistant indwelling needle in interventional department

Interventional department needs a high-pressure resistant indwelling needle. High-pressure resistant indwelling needle is a specially designed medical instrument, which is used to insert into a patient's body, and is usually used to guide a catheter or syringe into a target position. They need to be able to withstand high pressure to ensure the safety and effectiveness of operation. In the interventional department, the common operations include angiography, interventional radiology, interventional surgery and so on. These operations require precise guidance of catheters or syringes in blood vessels or other tissues, and require high-pressure or high-flow blood channels. In these cases, high-pressure resistant indwelling needle is used to maintain the stability and accuracy of catheter and ensure the success of operation.