Posted on 12/16/2022
Catheter sheath, also known as sheath, is mainly used to establish channels and guide catheters, balloon catheters or other intravascular instruments to enter blood vessels smoothly. The sheath tube is composed of an outer sheath, an expander and a s
What is a catheter sheath?
Catheter sheath, also known as sheath, is mainly used to establish channels and guide catheters, balloon catheters or other intravascular instruments to enter blood vessels smoothly. The sheath tube is composed of an outer sheath, an expander and a short guide wire.
The unit of catheter and catheter sheath is F (French), F represents the circu...