The PMT-O5 catheter guide wire friction tester was developed based on the standard test model for evaluating the sliding performance of non vascular catheter surfaces (Y/T 1536-2017) and the TCAMD1 021-2019 disposable hydrophilic coated guide wire. It is a high-precision testing instrument developed for testing the friction performance indicators of medical human internal and external catheters and guide wires. The device adopts imported high-precision sensors, high-precision ball screws and structural design Ensuring high stability during operation. The test results and curves are accurate and stable, and the infinite speed regulation can meet the requirements of non-standard experiments for test speed. This device is widely used in testing institutions and medical device manufacturing enterprises