HOUSER, KEVIN L.,MIYATA, SHINICHI,KOZUKI, ATSUNORI
申请号：
CA2637916
公开号：
CA2637916C
申请日:
2007.01.19
申请国别(地区):
CA
年份:
2013
代理人:
摘要：
A first ultrasound medical instrument includes a medical ultrasonic bladehaving first, second and third blade portions. The second blade portion ismore bendable than either of the first and third blade portions. A secondultrasound medical instrument includes a medical ultrasonic blade having aproximal blade portion and a distal blade portion. The distal blade portionbends more easily than does the proximal blade portion. The distal bladeportion includes a distal end portion adapted to contact and ultrasonicallytreat patient tissue. A third ultrasonic medical instrument includes a medicalultrasonic blade. The medical ultrasonic blade includes a proximal bladeportion having a centerline and includes a distal blade portion in contactwith the proximal blade portion at a substantially planar interface. Theinterface is oriented at a non-zero angle with respect to a perpendicular tothe centerline at the interface.
