发明名称 Combination sheath and foldable shield for hypodermic syringe needle
摘要 A combination sheath and shield for enclosing the needle of a hypodermic syringe and for preventing finger punctures during replacement of the sheath over the syringe needle, which includes a sheath that telescopically encloses the needle and frictionally engages the support portion for the needle and a sheath having foldable flaps that are foldable along the sheath during nonuse for compactness during shipping and storage.
申请公布号 US4850976(A) 申请公布日期 1989.07.25
申请号 US19880179051 申请日期 1988.04.08
申请人 THE CLOVERLINE, INC. 发明人 HEINRICH, WILLIAM P.;LEOPOLDI, NORBERT;BREWER, RICHARD
分类号 A61M5/32 主分类号 A61M5/32
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