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RIGID STYLET APPARATUS WITH OPTIONAL SUCTION
专利权人:
John Alexander Cheyne;Gillian Patricia Edworthy
发明人:
John Alexander Cheyne,Gillian Patricia Edworthy
申请号:
US16253199
公开号:
US20200230340A1
申请日:
2019.01.21
申请国别(地区):
US
年份:
2020
代理人:
摘要:
A rigid stylet apparatus having a stylet body having a suction port, the rigid stylet port and an optional suction port. The stylet body has an internal passageway in fluid communication with the suction port, the rigid stylet port and the optional suction port. The apparatus further having a rigid stylet in fluid communication with the rigid stylet port. The optional suction port may have a thumb rest having an optional suction opening being in fluid communication with internal passageway. The thumb rest has a concave surface to allow for ease of use by an operator.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/
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