CN Patent

CN2439288Y — 一氧化氮高频喷射通气治疗仪

Assigned to Second Military Medical University SMMU · Expires 2001-07-18 · 25y expired

What this patent protects

一种一氧化氮高频喷射通气治疗仪,其特征在于O 2 、NO和NO 2 进口分别与三个质量流量控制器1的进口端相连,其中控制O 2 的质量流量控制器1的出口端与呼吸机4进口相连,呼吸机4的出口与主机总气路相连,控制O 2 和NO的质量流量控制器1的出口端也与主机总气路相连,O 2 、N 2 、NO或O 2 、N 2 混合气体分别与NO传感器2和NO 2 传感器3相通,并从治疗气出口10引出。

USPTO Abstract

一种一氧化氮高频喷射通气治疗仪,其特征在于O 2 、NO和NO 2 进口分别与三个质量流量控制器1的进口端相连,其中控制O 2 的质量流量控制器1的出口端与呼吸机4进口相连,呼吸机4的出口与主机总气路相连,控制O 2 和NO的质量流量控制器1的出口端也与主机总气路相连,O 2 、N 2 、NO或O 2 、N 2 混合气体分别与NO传感器2和NO 2 传感器3相通,并从治疗气出口10引出。

Drugs covered by this patent

Patent Metadata

Patent number
CN2439288Y
Jurisdiction
CN
Classification
—
Expires
2001-07-18
Drug substance claim
No
Drug product claim
No
Assignee
Second Military Medical University SMMU
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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