发明名称 Laryngoscope blade
摘要 A laryngoscope blade having a base member and a blade portion. The blade portion is curved throughout its entire length. The blade portion defines a recessed channel in the top surface thereof, positioned approximately midway between the ends of the blade portion.
申请公布号 US4924855(A) 申请公布日期 1990.05.15
申请号 US19880223388 申请日期 1988.07.25
申请人 SALERNO, ALBERT;RACZ, GABOR 发明人 SALERNO, ALBERT;RACZ, GABOR
分类号 A61B1/267 主分类号 A61B1/267
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