- 专利标题： Device and method for improved closure integrity testing
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申请号： US16646691申请日： 2018-09-13
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公开(公告)号： US10801913B2公开(公告)日： 2020-10-13
- 发明人: Roman Mathaes , Anja Matter , Sarah Pelaez , Hanns-Christian Mahler , Atanas Koulov
- 申请人： Lonza Ltd
- 申请人地址： CH Visp
- 专利权人： Lonza Ltd
- 当前专利权人： Lonza Ltd
- 当前专利权人地址： CH Visp
- 代理机构： Dority & Manning, P.A.
- 优先权： com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@2a2be710 com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@6f592da8
- 国际申请： PCT/EP2018/074719 WO 20180913
- 国际公布： WO2019/053113 WO 20190321
- 主分类号： G01M3/22
- IPC分类号： G01M3/22 ; G01M3/20 ; A61M5/32
摘要：
The present invention relates to a method and a device for determining the robustness and tolerance of pre-filled containers, in particular pre-filled syringes (PFS) against accidental movement of flexible parts, specifically tip cap and/or plunger movement due to external influences by measuring the leakage rate of a test medium in correlation to a movement of a flexible parts.
公开/授权文献
- US20200276394A1 Device and Method for Improved Closure Integrity Testing 公开/授权日：2020-09-03