A THERMOKERATOPLASTY SYSTEM WITH A CALIBRATED RADIO FREQUENCY AMPLIFIER
摘要
A radio frequency amplifier for a system that can correct a patient's vision by reshaping the cornea by applying a proper amount of RF energy. The system includes an electrode that is connected to the output of the amplifier. To effectively provide for vision correction, the radio frequency amplifier should ideally provide power at a desired power curve. The amplifier is calibrated to provide an actual power curve that is within +/- 10 % of the desired power cure within the operating range of the procedure. This insures the right amount of power is applied to the cornea during the specified activation time.
申请公布号
WO2005052649(A3)
申请公布日期
2005.11.10
申请号
WO2004US39068
申请日期
2004.11.19
申请人
REFRACTEC, INC.;GOTH, PAUL, R.;BOWERS, WILLIAM, J.