ULTRASONIC DISRUPTION OF AN ANODOTIC FILM DURING ELECTROPOLISHING OF MEDICAL IMPLANTS
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United States of America Patent
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Issued Date -
Jan 30, 2014
app pub date -
Jul 23, 2013
filing date -
Jul 26, 2012
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A method of electropolishing a medical implant is provided. During the electropolishing, an anodotic film forms around surfaces of the implant. Two or more ultrasonic transducers are oriented around the implant and are activated to disrupt the anodotic film. The ultrasonic transducers are activated only during a portion of the electropolishing process to allow the anodotic film to at least partially reform.
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Family
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