发明名称 Instrument for cleaning out the ear passage during an examination of the ear
摘要 The invention concerns an ear funnel for auriscopy/otoscopy which, by coupling to a vacuum pump via its shaped end, provides a cleansing function in conjunction with an ear examination. <IMAGE>
申请公布号 SE462515(B) 申请公布日期 1990.07.09
申请号 SE19890001917 申请日期 1989.05.30
申请人 CLAES-H HULTBERG 发明人 CLAES-H HULTBERG
分类号 A61B1/12;(IPC1-7):A61B1/22 主分类号 A61B1/12
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