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Laryngoscope
专利权人:
Norman Wulfsohn
发明人:
Norman Wulfsohn,Olivier Picquenot
申请号:
US11925302
公开号:
US08425409B2
申请日:
2007.10.26
申请国别(地区):
US
年份:
2013
代理人:
摘要:
An improved Laryngoscope having a decreased angular projection between a blade portion and a handle portion of approximately 70° with a substantially continually curved transition portion bridging the blade and handle portions and providing a teeth-protecting structure, when compared to conventional scopes. At a distal end of the blade portion is a tissue elevation lobe which is used to depress tissues and structures which otherwise would obstruct visualization of vocal chords during an intubation, giving its user added tissue control with minimized handle manipulation being required. The scope is constructed of light-transmitting plastic and includes a step-down transition margin near the tissue elevation lobe at which margin a portion of light which is projected into the scope at or near the handle end projects from the scope to illuminate the intubation site.
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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