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专利名称：Safety assembly for a syringe
发明人：Stéphane Chevallier,Jean-Michel Chevallier申请号：US12228781申请日：20080814公开号：US07963949B2公开日：20110621
专利附图：
摘要：A safety support device for a syringe comprises a support sheath () for the body() of the syringe and an inner sheath () suitable for sliding relative to the support sheathbetween a waiting, retracted position and the extended position for protecting theneedle () of the syringe. The device has means for holding the syringe body () relative to
the support sheath () and retaining means () suitable for being activated to retain g theinner sheath in the waiting, retracted position inside the support sheath and for beingdeactivated by the piston () of the syringe to allow the inner sheath () to extend into itsprotective, extended position.
申请人：Stéphane Chevallier,Jean-Michel Chevallier
地址：Saint-Soupplets FR,Enghien-les-Bains FR
国籍：FR,FR
代理机构：McDonnell Boehnen Hulbert & Berghoff LLP
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