发明名称 |
Corneal irrigation cannula |
摘要 |
A corneal irrigation cannula is used in tectonic lamellar keratoplasty. The cannula is hand manipulatable and allows for entry into the interface of a corneal flap or cap and a corneal bed for the delivery for irrigating fluid under low flow through a plurality of irrigating ports thereby irrigating the interface by gently elevating the overlying cap or flap and washing residual debris from the corneal bed.
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申请公布号 |
US5800406(A) |
申请公布日期 |
1998.09.01 |
申请号 |
US19960660188 |
申请日期 |
1996.05.31 |
申请人 |
KRITZINGER, MICHAEL S.;UPDEGRAFF, STEPHEN A. |
发明人 |
KRITZINGER, MICHAEL S.;UPDEGRAFF, STEPHEN A. |
分类号 |
A61B17/32;A61F9/00;A61F9/007;A61F9/013;A61M3/02;(IPC1-7):A61M5/00 |
主分类号 |
A61B17/32 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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