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实用新型
CN2314764Y 眼科手术刀 失效 - 权利终止

  • 专利标题： 眼科手术刀
  • 专利标题（英）： Ophthmic operating knife
  • 申请号： CN97244959.0
    申请日： 1997-11-27
  • 公开(公告)号： CN2314764Y
    公开(公告)日： 1999-04-21
  • 发明人: 肖长顺
  • 申请人： 肖长顺
  • 申请人地址： 山东省淄博市淄川区洪山镇淄博矿务局中心医院眼科
  • 专利权人： 肖长顺
  • 当前专利权人： 肖长顺
  • 当前专利权人地址： 山东省淄博市淄川区洪山镇淄博矿务局中心医院眼科
  • 代理机构： 淄博市专利代理事务所
  • 代理商 吴红
  • 主分类号： A61F9/007
  • IPC分类号： A61F9/007
眼科手术刀
摘要：
本实用新型提供一种眼科手术刀,包括刀片、刀柄、螺杆和螺母,其中刀片固定在刀柄上,并由螺杆、螺母相配合控制其探长或缩回,刀片的背面设有刻度,增设一透明平台与套管固定连接,套管的另一端与螺母的一端铰联接,螺母的另一端与螺杆相配合,刀片穿过透明平台与套管内的螺杆固定连接,螺杆的另一端与刀柄螺纹连接。使用时,旋转螺母即可调整刀片探出透明平台的深度,透明平台具有限位作用,使得手术刀口整齐且操作方便省时。
摘要（英）：

The utility model provides an ophthalmic operation knife, comprising a knife blade, a knife handle, a screw and a screw nut, wherein, the knife blade is fixed on the knife handle, and extension and retraction of the knife blade is controlled by mutually matching of the screw and the screw nut, the back surface of the knife blade is provided with scales and is additionally provided with a transparent platform to be fixedly connected with a sleeve tube, the other end of the sleeve tube is hinged with one end of the screw nut, and the other end of the screw nut matches with the screw. The knife blade penetrates the transparent platform to be fixedly connected with the screw in the sleeve tube, the other end of the screw and the knife handle are in a screw connection. When the utility model is used, turning the screw nut can adjust the depth that the knife blade extends out of the transparent platform, the transparent platform has the function of limiting to make knife edge of operations order, operation is convenient, and time is saved.

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