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发明公开
CN102441193A 泪囊冲洗泪道扩张器 无效 - 撤回

  • 专利标题： 泪囊冲洗泪道扩张器
  • 专利标题（英）： Lacrimal sac flushing and lacrimal passage expanding device
  • 申请号： CN201010505567.6
    申请日： 2010-10-09
  • 公开(公告)号： CN102441193A
    公开(公告)日： 2012-05-09
  • 发明人: 乔建华 , 刘广芬
  • 申请人： 乔建华
  • 申请人地址： 山东省东平县第一人民医院
  • 专利权人： 乔建华
  • 当前专利权人： 乔建华
  • 当前专利权人地址： 山东省东平县第一人民医院
  • 主分类号： A61M3/02
  • IPC分类号： A61M3/02 ;  A61F9/00 ;  A61M23/00 ;  A61M29/02
泪囊冲洗泪道扩张器
摘要：
本发明公开了一种泪囊冲洗泪道扩张器，具有软管和与之相匹配的探针钢芯，软管前端为圆滑封闭状盲端，后端为注射器接头冲洗口，中间设有封闭式储水囊、泪囊引流孔及扩张水囊，泪囊引流孔与软管相贯通，本发明钢芯可插在软管内，在疏通泪道时对软管起支撑作用。泪道探通后剪断圆滑封闭状盲端。本发明可减少治疗中的损伤和痛苦，缩短了手术时间，可一次性使用，避免了医源性感染的发生。
摘要（英）：

The invention discloses a lacrimal sac flushing and lacrimal passage expanding device which is provided with a hose and a probe steel core matched with the hose; a smooth and enclosed blind end is arranged at the front end of the hose, a syringe connector flushing opening is formed at the rear end, and an enclosed water storage sack, a lacrimal sac drainage hole and an expanding water sac are arranged at the middle; the lacrimal sac drainage hole is communicated with the hose; the steel core can be inserted in the hose and plays a role of supporting the hose when the lacrimal passage is dredged; and the smooth and enclosed blind end is cut off after the lacrimal passage is dredged. The lacrimal sac flushing and lacrimal passage expanding device can reduce injuries and pains in treatment, shortens the operation time, is disposable, and avoids the occurrence of iatrogenic infection.

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