Extra Aortic Ring
  • : Extra Aortic Ring
  • : 1100303,1100304,1100305,1100306
  • : 25 mm, 27 mm, 29 mm, 31 mm
  • Medtronic
  • Maquet
  • Atrium
  • Coroneo
  • Ackermann
  • Unique Technologies inc.