Title:
複数構成要素から成るピストン
Document Type and Number:
Japanese Patent JP4456314
Kind Code:
B2
Abstract:
A piston stopper for a medicine injector, wherein the stopper has a stopper body with a mesh section and at least one sealing element positioned at least partly around the circumference of the stopper body, wherein at least one of the sealing element and mesh section is connected to the stopper body in a material bond. A method for manufacturing such a piston stopper is encompassed.
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Inventors:
Kirchhofer, Fritz
Hill Jigger, Michel
Frank, Siffman
Stoller, Hanspeter
Hill Jigger, Michel
Frank, Siffman
Stoller, Hanspeter
Application Number:
JP2001559528A
Publication Date:
April 28, 2010
Filing Date:
February 13, 2001
Export Citation:
Assignee:
Tekpharma Licensing Akchen Gesell Shaft
International Classes:
A61M5/315
Domestic Patent References:
| JP11244381A | ||||
| JP11114061A | ||||
| JP8238316A | ||||
| JP5057018A | ||||
| JP5131029A | ||||
| JP58173561A | ||||
| JP9512727A | ||||
| JP8280804A | ||||
| JP6080441U |
Foreign References:
| WO1999044659A1 | ||||
| US5902276 |
Attorney, Agent or Firm:
Kazuo Shamoto
Tadashi Masui
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Shosuke Imai
Tadashi Masui
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Shosuke Imai