发明名称 |
RÜCKFLUSS-BLUTENTNAHMENADEL |
摘要 |
The needle assembly (10) of the present invention includes a transparent or translucent housing (12) having a fluid inlet (14) end defined by a cylindrical exterior wall (18). The wall delineates an annular flashback chamber (22) within the housing for retention of a fluid sample therein. The wall (18) further includes a transparent or translucent construction or assimilation of a sealed window (100) or port therein to allow immediate visualization of a fluid in the chamber (22). <IMAGE> |
申请公布号 |
AT451945(T) |
申请公布日期 |
2010.01.15 |
申请号 |
AT20080162171T |
申请日期 |
2001.06.12 |
申请人 |
BECTON DICKINSON AND COMPANY |
发明人 |
LEONG, ALVIN TAN CHEE |
分类号 |
A61M25/06;A61B5/15;A61M5/32 |
主分类号 |
A61M25/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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