Stulen, Foster B.,Kowalski, Karen M.,Madan, Ashvani K.,Mihal, Mark D.,Wiener, Eitan T.,Lamping, Michael R.,Tebbe, Mark E.,Stokes, Michael J.
申请号：
AU2006304340
公开号：
AU2006304340B2
申请日:
2006.10.12
申请国别(地区):
AU
年份:
2013
代理人:
摘要：
Several embodiments of medical ultrasound handpieces are described each includinga medical ultrasound transducer assembly. An embodiment of a medical ultrasoundsystem is described, wherein the medical ultrasound system includes a medicalultrasound handpiece having a medical ultrasound transducer assembly and includesan ultrasonically-vibratable medical-treatment instrument which is attachableto a distal end of the transducer assembly. An embodiment of a medical ultrasoundsystem is described, wherein the medical ultrasound system has a handpiece includinga medical ultrasound transducer assembly and including a housing or housingcomponent surrounding the transducer assembly. A method for tuning a medicalultrasound handpiece includes machining at least a distal non-threaded portionof an instrument- attachment stud of the transducer assembly to match a measuredfundamental frequency to a desired fundamental frequency to within a predeterminedlimit. A method for making a medical ultrasound transducer assembly determinesacceptable gains for gain stages of the transducer assembly.
