发明名称 Protective lens cover for a tonometer
摘要 This invention provides an apparatus for covering the lens tip of a tonometer. The protective lens cover of the subject invention comprises a unitarily molded structure having an open end and an opposing closed end. The protective lens cover slidably receives onto the lens tip of a tonometer therein providing a temporary sterile environment to contact the eyeball of a patient.
申请公布号 US5282470(A) 申请公布日期 1994.02.01
申请号 US19920940021 申请日期 1992.09.03
申请人 COHEN, BEN Z. 发明人 COHEN, BEN Z.;STAND, MILLE;FITZSIMMONS, LAURABETH
分类号 A61B1/00;A61B3/16;(IPC1-7):A61B3/16 主分类号 A61B1/00
代理机构 代理人
主权项
地址