您的位置: 首页 > 农业专利 > 详情页

ELECTROSURGICAL END EFFECTOR ASSEMBLIES AND ELECTROSURGICAL FORCEPS CONFIGURED TO REDUCE THERMAL SPREAD
专利权人:
COVIDIEN LP
发明人:
WEIJIANG DING,KAI LIU,JIANJIANG CHEN
申请号:
US15752957
公开号:
US20180250066A1
申请日:
2015.08.26
申请国别(地区):
US
年份:
2018
代理人:
摘要:
An end effector assembly (100, 200) of an electrosurgical forceps (10, 10′) includes first and second jaw members (110, 120 210, 220). At least one of the jaw members (110, 120, 210, 220) is movable relative to the other between a spaced-apart position and an approximated position. At least one of the jaw members (110, 120, 210, 220) includes an electrically-conductive inner member (115, 125) defining an outer surface, a first electrically-insulative layer (116, 126) disposed on a portion of the outer surface of the electrically-conductive inner member (115, 125), a second electrically-insulative layer (117, 127) disposed on another portion of the outer surface of the electrically-conductive inner member (115, 125), and an electrode (118, 128) disposed on the second electrically-insulative layer (117, 127) and electrically coupled to the electrically-conductive inner member (115, 125). The electrode (118, 128) defines a tissue-treating surface of the corresponding jaw member (110, 120, 210, 220). The first electrically-insulative layer (116, 126) has a thermal conductivity greater than that of the second electrically-insulative layer (117, 127).
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

意 见 箱

匿名:登录

个人用户登录

找回密码

第三方账号登录

忘记密码

个人用户注册

必须为有效邮箱
6~16位数字与字母组合
6~16位数字与字母组合
请输入正确的手机号码

信息补充