The SPACEMAKER™ Surgical Balloon Dissector may be used to facilitate dissection of tissue for a variety of surgical procedures, such as hernia repair, varicocele dissection, sympathectomy, lymph node biopsy and perforator vein ligation. The SPACEMAKER™ Surgical Balloon Dissector consists of a dissection balloon with cover, guide rod assembly, and 10/11 mm balloon tip cannula. The balloon tip cannula contains an instrument valve, a CO2port and 5 mm reducer. A loose CO2 stopcock valve and 30 cc syringe are included.(OMSPDB1000PDB) Sterile Balloon (Round Shape), (OMSPDBS2PDB) Sterile Balloon (Kidney Shape)