发明申请
US20090099512A1 SYRINGES WITH A REDUCED SUSCEPTIBILITY TO FREEZE-THAW VOID FORMATION AND METHODS OF MANUFACTURING SUCH SYRINGES
失效
具有减少对冻结形成的可能性的冲击和制造这种SYRING的方法
- 专利标题： SYRINGES WITH A REDUCED SUSCEPTIBILITY TO FREEZE-THAW VOID FORMATION AND METHODS OF MANUFACTURING SUCH SYRINGES
- 专利标题（中）： 具有减少对冻结形成的可能性的冲击和制造这种SYRING的方法
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申请号： US12251642申请日： 2008-10-15
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公开(公告)号： US20090099512A1公开(公告)日： 2009-04-16
- 发明人: Henry DiGregorio , David Foote , James Getty
- 申请人： Henry DiGregorio , David Foote , James Getty
- 申请人地址： US OH Westlake
- 专利权人： Nordson Corporation
- 当前专利权人： Nordson Corporation
- 当前专利权人地址： US OH Westlake
- 主分类号： A61M37/00
- IPC分类号： A61M37/00 ; B01J19/08
摘要：
Syringes for holding fluids susceptible to void formation when the syringe and fluid are frozen and thawed before use. The interior surface of the syringe barrel is modified by exposure to a plasma such that the incidence of void formation in the fluid is prevented or, at the least, significantly reduced in comparison with conventional syringes.
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