| 摘要 |
A puncture outfit for a laparoscope comprises a puncture handle (1) and a puncture outfit rod (2), wherein the puncture outfit rod has an outer surface the diameter of which varies in a segmented way, and the outer surface is in the shape of consecutive bamboo joints or a string of beads so that the puncture outfit can be relatively immobilized during an operation to prevent accidental escape or sliding-in, and further, operation risks are reduced and pains of the patient are eased. |
