Disposable electrosurgical knife with knob shaped tip and integrated spray function

• ·The handle with a rotatable injection port allows injection into the submucosal space

• ·The slender sheath has good hardness, can achieve stable dissection, and has excellent suction power

• ·Simple two-step adjustment: retract and expand

• ·0.3mm knob shaped needle tip, smooth and reliable cutting; Allow fibers to be connected together

• ·When the knife is retracted, the knob is only 0.1mm high - safer marking and hemostasis

• ·Clear field of view, can use remote attachments (D-201 series)

• ·Used together with OFP-2 pump and MAJ-1681 or MAJ-1682 pipe