Title:
INJECTION CYLINDER
Document Type and Number:
Japanese Patent JP2015066225
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an injection cylinder being smoothly and reliably inserted into a positioning hole opened at a centering plate without changing the shape of a cap.SOLUTION: An injection cylinder 10 includes: a cylinder tip 51 at a distal end; an opening 54 at a proximal end; a trunk part 52 that is provided therebetween and in which an inner space to be filled with a drug solution is provided; and a cap openably closing the cylinder tip 51. A covering material 30 covering at least a part of the cap 20 includes a tapered part 35 that protrudes taperedly from a tip surface of the cap 20 in the direction of extending the cylinder tip 51.
Inventors:
TOMIYA SHIGEAKI
Application Number:
JP2013203848A
Publication Date:
April 13, 2015
Filing Date:
September 30, 2013
Export Citation:
Assignee:
TERUMO CORP
International Classes:
A61M5/28
Attorney, Agent or Firm:
Yoshio Komiya
Hiroyuki Onishi
Hiroyuki Onishi
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