| 摘要 |
The present invention relates to a medical stapler for suturing body tissue by forming a medical staple supported by an anvil by bringing a ram close to the anvil, comprising a housing, a lever, an anvil and a ram, and the ram is composed of metal material and the drive portion formed on part of the lever and the ram guide portion provided in the housing are composed of synthetic resin and a gap between a leg formed on the ram and the anvil opposing the leg is set to a dimension allowing the medical staple to be formed into an excellent shape with a light load.
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