Ashvani K. Madan,Eitan T. Wiener,Foster B. Stulen,Karen Kowalski Isaacs,Mark D. Mihal,Mark E. Tebbe,Michael J. Stokes,Michael R. Lamping
申请号：
BRPI0617397
公开号：
BRPI0617397B1
申请日:
2006.10.12
申请国别(地区):
BR
年份:
2018
代理人:
摘要：
The present invention relates to a variety of medical ultrasound handheld devices, each including an ultrasonic transducer assembly, -Medic doctor. an embodiment of a medical ultrasound system is described, wherein the medical ultrasound system includes a medical ultrasound medical apparatus which has a medical ultrasound transducer assembly and which includes a medical treatment instrument which is attachable to an end portion further away from the transducer assembly. an embodiment of a medical ultrasound system is described, wherein the medical ultrasound system has a handbook that includes a medical ultrasound transducer assembly and which includes a housing or housing member surrounding the transducer assembly. a method for tuning a medical ultrasound handpiece apparatus includes machining at least a non-threaded portion further away from an instrument fixation pin of the transducer assembly to marry a measured fundamental frequency with a desired fundamental frequency within a predetermined limit. a method for manufacturing a medical ultrasound transducer assembly determines the acceptable gains for the gain stages of the transducer assembly. a method for tuning a medical ultrasound handpiece apparatus includes machining at least a non-threaded portion further away from an instrument fixation pin of the transducer assembly to marry a measured fundamental frequency with a desired fundamental frequency within a predetermined limit. a method for manufacturing a medical ultrasound transducer assembly determines the acceptable gains for the gain stages of the transducer assembly. a method for tuning a medical ultrasound handpiece apparatus includes machining at least a non-threaded portion further away from an instrument fixation pin of the transducer assembly to marry a measured fundamental frequency with a desired fundamental frequency within a predetermined limit. a method for manufacturing a medical ultrasound transducer assembly determines the acceptable gains
