Objective: It is used by doctors and medical students to learn how to use catheters and use ECG monitors to perform cardiac catheterization. The entire process includes three parts (development cycle 60 days):

VR operation of catheter correct connection; VR operation of neck vein puncture, the catheter enters the right atrium and right ventricle through the superior and inferior vena cava to the pulmonary artery; the puncture process is operated using a VR handle - involving tools such as sterile floating catheters, venous puncture needles, guide wires, dilators, and surgical blades;

Animated display of the heart at different catheterization depths, and linkage with ECG monitor waveforms.

Online and offline simultaneous live broadcast

Offline venue audience + online metaverse space virtual scene + digital avatar participation

Bilibili + Youtube cumulative 820,000 views

1,800 digital avatars flooded into the platform