Model Number: STS-O001-#1873 Brand Name: SENTANSHA Key Specifications/Special Features: Four output modes: pure cut, blend cut, point coag, bipolarcoagPure cut: with maximum output power value up to 300W, applicable for any tissue for cuttingBlend cut: applicable to any tissue with slight homeostasis effectPoint coag: suitable to single bleeding point or small area of bleedingBipolar coag: minimize damage to tissue by limiting the amount of tissue involved in the electrosurgical circuit