Protective sheath (tube)

This protective sheath is a core auxiliary instrument in interventional surgery, primarily serving the following functions:

1. Establishing a stable pathway: Providing a smooth entry path for interventional instruments such as guidewires and catheters.

2. Protecting tissues and instruments: Reducing direct friction between instruments and blood vessels/tissues.

3. Maintaining a sterile environment: Isolating external pathogens and reducing the risk of surgical site infection.

Made with a ring-printed design and made of PEBAX material.