CN Patent

CN102548599A — 自动启注注射设备

Assigned to Novo Nordisk AS · Expires 2012-07-04 · 14y expired

What this patent protects

本发明涉及一种注射设备(1,100),其配置成用以从壳体(2,102)的帽接纳部(9,109)移除保护帽(15,115)时执行自动启注。当帽安装在注射设备(1,100)上时,帽(15,115)限定了针对驱动构件(10,110)相对于壳体(2,102)的第一位置,在该位置驱动构件(10,110)能够引起活塞杆(7,107)在储器(4,104)内使得活塞(8,108)前进。提供器件(13,120)以限定驱动构件(10,110)相对于壳体(2,102)的第二位置。在从帽接纳部(9,109)移除帽(15,115)期间,驱动构件(10,110)在弹簧(11,111…

USPTO Abstract

本发明涉及一种注射设备(1,100),其配置成用以从壳体(2,102)的帽接纳部(9,109)移除保护帽(15,115)时执行自动启注。当帽安装在注射设备(1,100)上时,帽(15,115)限定了针对驱动构件(10,110)相对于壳体(2,102)的第一位置,在该位置驱动构件(10,110)能够引起活塞杆(7,107)在储器(4,104)内使得活塞(8,108)前进。提供器件(13,120)以限定驱动构件(10,110)相对于壳体(2,102)的第二位置。在从帽接纳部(9,109)移除帽(15,115)期间,驱动构件(10,110)在弹簧(11,111)的影响下从第一位置移动向第二位置,由此引起活塞杆(7,107)对储器(4,104)加压。

Drugs covered by this patent

Patent Metadata

Patent number
CN102548599A
Jurisdiction
CN
Classification
Expires
2012-07-04
Drug substance claim
No
Drug product claim
No
Assignee
Novo Nordisk AS
Source
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Bibliographic data sourced from FDA Orange Book + USPTO public records. Plain-English summary generated by AI grounded in source text. Patent term extensions (PTR, SPC, pediatric) may shift the effective expiry. Not legal advice.

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