发明授权
- 专利标题: Attenuated RF power for automated capsulorhexis
- 专利标题(中): 减少自动撕囊术的射频功率
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申请号: US12893149申请日: 2010-09-29
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公开(公告)号: US09149388B2公开(公告)日: 2015-10-06
- 发明人: Guangyao Jia , Ahmad Salehi , Glenn Robert Sussman , Ann Yadlowsky
- 申请人: Guangyao Jia , Ahmad Salehi , Glenn Robert Sussman , Ann Yadlowsky
- 申请人地址: US TX Fort Worth
- 专利权人: Alcon Research, Ltd.
- 当前专利权人: Alcon Research, Ltd.
- 当前专利权人地址: US TX Fort Worth
- 代理商 Kenneth D. Bassinger
- 主分类号: A61F9/007
- IPC分类号: A61F9/007 ; A61B18/12 ; A61B18/00 ; A61B18/14
摘要:
A capsulorhexis apparatus includes a capsulorhexis probe configured for insertion into an eye through an incision and a pulse generator configured to deliver at least one radio-frequency (RF) pulse to the capsulorhexis probe. The delivered RF pulse has a pre-determined attenuation profile such that the power level of the delivered RF pulse is substantially attenuated over the RF pulse's duration. In some embodiments, the pulse generator is configured to deliver a series of two or more RF pulses to the eye, such that the energy of each of the second and subsequent pulses of the series is substantially attenuated relative to the energy of the immediately preceding pulse.
公开/授权文献
- US20120078242A1 Attenuated RF Power for Automated Capsulorhexis 公开/授权日:2012-03-29