Title:
SYNTHETIC-RESIN OUTER CYLINDER FOR SYRINGE, SYRINGE, PREFILLED SYRINGE, AND LIQUID-FILLED STERILIZED SYNTHETIC-RESIN CONTAINER
Document Type and Number:
WIPO Patent Application WO/2017/126550
Kind Code:
A1
Abstract:
A synthetic-resin outer cylinder 2 for a syringe includes an injection needle fixed to an opening tip part or tip part, and is radiation-sterilized or electron-beam sterilized. The synthetic resin that forms the outer cylinder contains a phenolic antioxidant, and has a phenoxyl radical amount, as measured by an electron spin resonance apparatus, of 0.1-1.0×1012 spins/mg.
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Inventors:
SHINODA SAYAKA (JP)
ABE YOSHIHIKO (JP)
ABE YOSHIHIKO (JP)
Application Number:
PCT/JP2017/001542
Publication Date:
July 27, 2017
Filing Date:
January 18, 2017
Export Citation:
Assignee:
TERUMO CORP (JP)
International Classes:
A61M5/31; A61J1/05; A61K9/08; A61K38/00; A61M5/28
Foreign References:
| JP2017031274A | 2017-02-09 | |||
| JP2014054373A | 2014-03-27 | |||
| JP2005325333A | 2005-11-24 | |||
| JPH0912794A | 1997-01-14 | |||
| JPH07178171A | 1995-07-18 |
Other References:
See also references of EP 3406281A4
Attorney, Agent or Firm:
MUKAIYAMA Shoichi (JP)
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