Two-layer valve:
Designed to prevent gas leakage during the use of instruments.
Auto-shielding blade:
Automatically retracts to prevent damage to surrounding organs.
Sharp blade:
Minimizes trauma to the abdominal wall for enhanced patient safety.
Threaded cannula:
Reduces slippage in the abdominal wall for improved stability.
Detachable reducer:
Allows for versatile use and easy adjustments during procedures.
