| 摘要 |
PURPOSE: An endobag is provided to safely extract a lump from the human body by pulverizing the lump in the endobag. CONSTITUTION: A finger(20) is connected to an internal space part. The finger can move out or in the abdominal cavity through an operation hole. An end portion of the finger is protruded from the side of the endowbag. The length of the finger is 8~12 Cm. The diameter of the finger is 10~1 mm.
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