Mark A. Neurohr;Kevin L. Houser;Galen C. Robertson
发明人:
Galen C. Robertson,Kevin L. Houser,Mark A. Neurohr
申请号：
US12703866
公开号：
US08951272B2
申请日:
2010.02.11
申请国别(地区):
US
年份:
2015
代理人:
摘要：
In one general aspect, various embodiments are directed to ultrasonic surgical instruments that may be used in aqueous environments. The instruments may include cutting a member that is supported within a hollow sheath. Various seal arrangements are disclosed for establishing a substantially fluid-tight seal between the cutting member and the sheath.
