CYLINDRE DE SERINGUE POUR SERINGUE PRÉ-REMPLIE, SYSTÈME DE SERINGUE, ET SERINGUE PRÉ-REMPLIE

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专利权人:

Terumo Kabushiki Kaisha

发明人:

TAKEUCHI, Katsuyuki,YAGISHITA, Eiji,AKAIKE, Nobukazu,NAKAMURA, Koji,UEDA, Tsutomu,MORI, Kimiya

申请号：

EP17789549

公开号：

EP3449963A4

申请日:

2017.04.25

申请国别(地区):

EP

年份:

2019

代理人:

摘要：

A barrel (12) of a prefilled syringe (10) has a hollow body portion (18) configured such that a gasket (16) is slidably inserted. The barrel (12) is made of a resin having a total light transmittance of 80% or more in a measurement method according to ASTM-D 1003. A scale (38) is provided on an inner circumferential surface (12a) of the body portion (18). The scale (38) is formed by a stepped structure (40A) having a step height of 0.001 to 0.15 mm in a radial direction.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/