CN Patent

CN106999679B — 用于注射装置的驱动机构

Assigned to Novo Nordisk AS · Expires 2020-05-19 · 6y expired

What this patent protects

本发明涉及一种用于液体药物的剂量的自行给药的注射装置。该注射装置承载针插管，该针插管由可伸缩移动的罩遮住。另外，止动机构使该罩与可螺旋旋转的刻度套筒相互连接，使得在刻度套筒旋转远离其零位置时该罩仅能够向近端操作。一旦在排出剂量期间刻度套筒返回到其零位置，则罩和止动机构被允许向远端滑动并且因此返回到锁定位置。

USPTO Abstract

本发明涉及一种用于液体药物的剂量的自行给药的注射装置。该注射装置承载针插管，该针插管由可伸缩移动的罩遮住。另外，止动机构使该罩与可螺旋旋转的刻度套筒相互连接，使得在刻度套筒旋转远离其零位置时该罩仅能够向近端操作。一旦在排出剂量期间刻度套筒返回到其零位置，则罩和止动机构被允许向远端滑动并且因此返回到锁定位置。

Drugs covered by this patent

Patent Metadata

Patent number
CN106999679B
Jurisdiction
CN
Classification
—
Expires
2020-05-19
Drug substance claim
No
Drug product claim
No
Assignee
Novo Nordisk AS
Source
FDA Orange Book + USPTO grounding via Google Patents

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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