It is suitable for heart surgical operation under Extracorporeal
circulation. Available straight or curved tip. There is a blue
marking line showing the direction in the body. Available fixed or
active position ring and with or without connector (3/8 or 1/4).
PVC material, sterilized by Ethylene oxide, For one use only (If
you want to know more information about the product,Please visit
www dot chinamedicaldevice dot org