Investor Presentaiton

VenusP-Valve 2 Year Follow-up Results 日启明医疗® VENUSMEDTECH Before:100%≥ Moderate PR, After: 1 Year 100% ≤ Mild PR, 2 Year 98.56% ≤Mild PR Pulmonic Regurgitation (PR) 100% 90% 3.80% 1.37% 6.85% 1.54% 13.04% 20.00% 80% 70% 60% 83.12% 36.71% 49.32% 39.13% 46.15% 50% 40% 30% 20% 59.49% 47.83% 42.47% 32.31% 10% 16.88% 0% baseline 1M 6M 1Y 2Y Severe PR 83.12% 0.00% 0.00% 0.00% 1.54% Moderate PR 16.88% 0.00% 1.37% 0.00% 0.00% Mild PR 0.00% 3.80% 6.85% 13.04% 20.00% Trivial PR 0.00% 36.71% 49.32% 39.13% 46.15% NO PR 0.00% 59.49% 42.47% 47.83% 32.31% 21

View entire presentation