Lens holder for contact vitrectomy lens
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United States of America Patent
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Apr 17, 2018
Grant Date -
May 4, 2017
app pub date -
Oct 28, 2015
filing date -
Oct 28, 2015
priority date (Note) -
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status (Latency Note)
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Abstract
A lens holder for holding a vitrectomy lens during a surgical procedure may include a support ring sized and shaped to receive a portion of the vitrectomy lens to provide visualization of a surgical site in an eye of the patient. The support ring may be configured to rest upon the eye of the patient during a surgical treatment procedure performed on the eye. The lens holder may also include a transparent, flexible membrane disposed along a bottom plane of the support ring and configured to conform to a surface feature on the eye. It may also include an overflow trough to control contact of a wetting agent with the eye.
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