CN Patent

CN101594898A — 带有多个联接部的注射仪器

Assigned to Yishou Pharmaceutical Treatment Co ltd · Expires 2009-12-02 · 16y expired

What this patent protects

本发明公开了一种注射仪器。该注射仪器具有在驱动组件(210,230,270,310)与输送组件(90,110,120,130,140,180)之间的第一联接部以及在配量组件(60)与驱动组件之间的第二联接部。驱动组件通过配量组件的旋转被上紧。所述配量组件优选地通过双滑动联接相对于壳体固定。在上紧驱动组件的时候,第一联接部脱离联接且第二联接部处于联接中。通过触发组件(80)可触发给药。此处,首先第一联接部形成联接,然后第二联接部脱离联接。可选地可设置第三联接部,该第三联接部直到上述情形之后才释放输送组件。

USPTO Abstract

本发明公开了一种注射仪器。该注射仪器具有在驱动组件(210,230,270,310)与输送组件(90,110,120,130,140,180)之间的第一联接部以及在配量组件(60)与驱动组件之间的第二联接部。驱动组件通过配量组件的旋转被上紧。所述配量组件优选地通过双滑动联接相对于壳体固定。在上紧驱动组件的时候,第一联接部脱离联接且第二联接部处于联接中。通过触发组件(80)可触发给药。此处,首先第一联接部形成联接,然后第二联接部脱离联接。可选地可设置第三联接部,该第三联接部直到上述情形之后才释放输送组件。

Drugs covered by this patent

Patent Metadata

Patent number
CN101594898A
Jurisdiction
CN
Classification
Expires
2009-12-02
Drug substance claim
No
Drug product claim
No
Assignee
Yishou Pharmaceutical Treatment Co ltd
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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