Title:
シリンジ及びシリンジを製造する方法
Document Type and Number:
Japanese Patent JP4918030
Kind Code:
B2
Abstract:
A syringe for holding fluids susceptible to void formation when frozen and thawed before use. The interior surface of the syringe sidewall may be roughened, which serves to prevent or significantly reduce the incidence of void formation in the fluid. The required level of surface roughening for counteracting void formation may be reduced by increasing the sidewall flexibility. Alternatively, the flexibility of the syringe sidewall may operate over certain thickness ranges to prevent or significantly reduce void formation in the fluid without intentionally roughening the interior surface.
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Inventors:
Henri, Digregorio
Higson, John
White, jeffrey
Higson, John
White, jeffrey
Application Number:
JP2007509537A
Publication Date:
April 18, 2012
Filing Date:
April 18, 2005
Export Citation:
Assignee:
NORDSON CORPORATION
International Classes:
B65D85/00; A61M5/31; B05C5/00; B05C17/005; B29D22/00; B65D83/00; A61M5/28
Domestic Patent References:
JP2005320067A | ||||
JP4294718A | ||||
JP9225032A | ||||
JP2265569A |
Attorney, Agent or Firm:
Okabe
Masao Okabe
Nobuaki Kato
Shinichi Usui
Takao Ochi
Seiichiro Takahashi
Koji Yoshizawa
Takao Matsui
Naoki Kimiya
Masao Okabe
Nobuaki Kato
Shinichi Usui
Takao Ochi
Seiichiro Takahashi
Koji Yoshizawa
Takao Matsui
Naoki Kimiya