Invention Grant
- Patent Title: Gasket for syringe and syringe having gasket
- Patent Title (中): 用于注射器的垫圈和带垫圈的注射器
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Application No.: US14600552Application Date: 2015-01-20
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Publication No.: US09345837B2Publication Date: 2016-05-24
- Inventor: Aiko Horiuchi , Eiji Watanabe , Shigeru Suzuki , Masami Shimoda
- Applicant: Terumo Kabushiki Kaisha
- Applicant Address: JP Shibuya-ku, Tokyo
- Assignee: Terumo Kabushiki Kaisha
- Current Assignee: Terumo Kabushiki Kaisha
- Current Assignee Address: JP Shibuya-ku, Tokyo
- Agency: Buchanan, Ingersoll & Rooney PC
- Priority: JP2007-339649 20071228
- Main IPC: A61M5/315
- IPC: A61M5/315 ; A61M5/31
Abstract:
A gasket for use in a syringe so formed as to liquid-tightly and slidably contact an inner surface of an outer cylinder of the syringe, the gasket including a gasket body made of an elastic body and a coating layer formed on a portion thereof which contacts at least the syringe, wherein the coating layer includes a composition containing a silicone resin which includes a condensate of a reactive silicone resin having a terminal silanol group and which has a siloxane bond derived from the silanol group, and does not contain solid fine particles.
Public/Granted literature
- US20150133873A1 GASKET FOR SYRINGE AND SYRINGE HAVING GASKET Public/Granted day:2015-05-14
Information query
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