西山科技获得实用新型专利授权：“缝合器及外管组件”

证券之星企业动态2025-07-19

证券之星消息，根据天眼查APP数据显示西山科技（688576）新获得一项实用新型专利授权，专利名为“缝合器及外管组件”，专利申请号为CN202421707675.5，授权日为2025年7月4日。专利摘要：本申请涉及一种缝合器及外管组件，外管组件包括外管及线钩。外管的远端侧壁上形成有第一避让口。线钩可转动地设置在外管的远端内部，线钩构造成在执行勾线动作时线钩的一端进入到第一避让口中，第一避让口的口壁...

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