Effect of Hemostatic Device With Quantitative Pressure on Radial Artery Hemostasis After PCI

The objective of this clinical trial is to compare the hemostatic effect of 2 hemostatic devices with or without quantitative pressure on radial arteries after percutaneous coronary intervention. The main questions aims to answer: * What is the hemostatic effect of the quantitative pressure hemostatic device after percutaneous coronary intervention? * What are the precise hemostasis pressure and hemostasis time of the radial artery after percutaneous coronary intervention? Participants will be randomly assigned to the intervention group (IG) and control group (CG). The IG will use quantitative pressure patent hemostasis, which will be subdivided into three groups: low pressure group, medium pressure group and high pressure group. The CG will use the conventional radial artery hemostatic device without pressure monitoring. The primary outcomes are hemostasis success and incidence of radial artery occlusion. Secondary outcomes include time to hemostasis, rate of bleeding, hematoma, pain, hand swelling, pseudoaneurysm, antebrachial osteofascial compartment syndrome and oxygen saturation of the compressed side thumb.