发明名称 |
CANNULA INSERTION SUSTAINING SYSTEMS AND DEVICES |
摘要 |
A cannula device for an ophthalmic surgical procedure includes a cannula configured to be inserted through a sclera of an eye and a disk structure configured to apply a force on the sclera to sustain a position of the cannula. A cannula insertion sustaining system for an ophthalmic procedure includes a cannula tube configured to be inserted through a sclera of an eye, an upper tube portion, and a connector tube coupled to the upper tube portion and to the cannula tube. The connector tube is configured to reduce an effective pulling vector force asserted on the cannula tube. A method of sustaining a position of a cannula in a sclera includes inserting the cannula through the sclera and engaging a support structure with the sclera to apply a force on the sclera. |
申请公布号 |
US2016067083(A1) |
申请公布日期 |
2016.03.10 |
申请号 |
US201514796453 |
申请日期 |
2015.07.10 |
申请人 |
Doheny Eye Institute |
发明人 |
Lue Jaw-Chyng Lormen;Humayun Mark |
分类号 |
A61F9/00 |
主分类号 |
A61F9/00 |
代理机构 |
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代理人 |
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主权项 |
1. A cannula device for an ophthalmic surgical procedure, the device comprising:
a cannula configured to be inserted through a sclera of an eye; and a disk structure configured to apply a force on the sclera to sustain a position of the cannula. |
地址 |
Los Angeles CA US |