Eliot F. Bloom,Lorenzo C. Vaccarella,Chad M. Greenlaw,Roger D. Greeley,Steven G. Miller
申请号：
US14045185
公开号：
US20140026395A1
申请日:
2013.10.03
申请国别(地区):
US
年份:
2014
代理人:
摘要：
A method of producing an electrosurgical device is disclosed. Opposing longitudinal clamshells are formed, and each clamshell includes a face having a generally planar major portion. Longitudinal grooves are formed in a clamshell, and an electrical conductor in a disposed in a groove. The faces are aligned to form an electrical passage including the electrical conductor in the groove and a spaced-apart fluid passage with another groove. The clamshells are welded together to form a shaft member such that the electrical passage and the fluid passage are fluid tight along a major longitudinal portion of the shaft. Electrodes are attached to the distal end of the shaft and are in electrical communication with the electrical conductor.
