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Ophthalmic surgical device for accessing tissue and for performing a capsulotomy
专利权人:
MYNOSYS CELLULAR DEVICES; INC.
发明人:
Christopher Guild Keller
申请号:
US14736209
公开号:
US09456923B2
申请日:
2015.06.10
申请国别(地区):
US
年份:
2016
代理人:
摘要:
A surgical device and procedure are provided for smoothly and easily accessing tissue to perform microsurgery, including a capsulotomy of a lens capsule of an eye. The device includes a handpiece with a tip for insertion into an incision in the cornea of the eye. A sliding element is disposed within the handpiece and a suction cup is mounted to the sliding element. The sliding element can be translated to move the suction cup into and out of the handpiece. A compression mechanism associated with the suction cup and the handpiece compresses the suction cup for deployment through the tip of the handpiece. The suction cup can expand inside the anterior chamber into a cutting position on the lens capsule. A cutting element mounted to the suction cup is used to cut a portion of the lens capsule and to remove the portion from the eye.
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