CN Patent

CN1147213A — 无菌液体配送器

Assigned to Consort Medical Ltd · Expires 1997-04-09 · 29y expired

What this patent protects

一空心体具有与之连接的管状放液杆。杆件具有至少带一放液通道的圆锥形尖端。一环形衬垫具有与圆锥形尖端相符的形状而在尖端上处于常闭状态。一空心管状壳体套装在杆件外面，安装在衬垫的上端，一弹簧装在壳体内位于壳底和杆件上背离尖端作间隔设置的肋体之间，操作时，壳体背离空心体移动而可通过衬垫放出液体。

USPTO Abstract

一空心体具有与之连接的管状放液杆。杆件具有至少带一放液通道的圆锥形尖端。一环形衬垫具有与圆锥形尖端相符的形状而在尖端上处于常闭状态。一空心管状壳体套装在杆件外面，安装在衬垫的上端，一弹簧装在壳体内位于壳底和杆件上背离尖端作间隔设置的肋体之间，操作时，壳体背离空心体移动而可通过衬垫放出液体。

Drugs covered by this patent

Patent Metadata

Patent number
CN1147213A
Jurisdiction
CN
Classification
—
Expires
1997-04-09
Drug substance claim
No
Drug product claim
No
Assignee
Consort Medical 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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