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公开(公告)号:US06280417B1
公开(公告)日:2001-08-28
申请号:US09256009
申请日:1999-02-23
IPC分类号: A61M5178
CPC分类号: A61B17/3496 , A61B2017/0042 , A61B2017/00424 , A61B2017/293 , A61B2090/0813
摘要: A trocar having a safety shield control mechanism that prevents the inner cannula from rotating and from moving axially when in the locked position. The safety shield control mechanism applies consistent pressure on the safety shield and has an open architecture for ease of sterilization. The trocar provides holding levels for different sizes of hands.
摘要翻译: 一种具有安全屏蔽控制机构的套针针,其在处于锁定位置时防止内套管旋转并且轴向移动。 安全护罩控制机构对安全防护罩施加一致的压力,并具有开放的结构,便于灭菌。 套管针为不同尺寸的手提供持有水平。
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公开(公告)号:US06544277B1
公开(公告)日:2003-04-08
申请号:US09517774
申请日:2000-03-03
IPC分类号: A61B1734
CPC分类号: A61B17/3417 , A61B2017/00455 , A61B2017/00473 , A61B2017/3454
摘要: An obturator assembly having a removable obturator tip, a first engagement device, an obturator shaft, a second engagement device, and a biased flexible member, whereby the obturator tip may be removed by flexing the flexible member against its bias, and a plurality of different obturator tips may be attached to the obturator shaft.
摘要翻译: 一种具有可移除的闭塞器末端,第一接合装置,闭孔轴,第二接合装置和偏置的柔性构件的闭塞器组件,由此可以通过使柔性构件抵抗其偏压弯曲来移除闭孔器末端,并且多个不同的 闭塞器尖端可以附接到闭孔轴。
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公开(公告)号:US06340358B1
公开(公告)日:2002-01-22
申请号:US09615618
申请日:2000-07-13
IPC分类号: A61M500
CPC分类号: A61B17/3496 , A61B2017/0042 , A61B2017/00424 , A61B2017/293 , A61B2090/0813
摘要: A trocar having a safety shield control mechanism that prevents the inner cannula from rotating and from moving axially when in the locked position. The safety shield control mechanism applies consistent pressure on the safety shield and has an open architecture for ease of sterilization. The trocar provides holding levels for different sizes of hands.
摘要翻译: 一种具有安全屏蔽控制机构的套针针,其在处于锁定位置时防止内套管旋转并且轴向移动。 安全护罩控制机构对安全防护罩施加一致的压力,并具有开放的结构,便于灭菌。 套管针为不同尺寸的手提供持有水平。
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