美國
US 12,702,783 B2
Supply device and process for supplying a patient-side coupling unit with a gas mixture
US 12,702,783 B2 是美國專利商標局(USPTO)的核准專利,日期 2026-08-11。申請人:Drägerwerk AG & Co. KGaA。PDF 可在本頁下載,未登入每天最多 5 篇。
- 申請人
- Drägerwerk AG & Co. KGaA
- 發明人
- Hans-Ullrich HANSMANN; Oliver GARBRECHT; Hendrik FISCHER
- 公開日
- 2026-08-11
- 申請日
- 2022-12-09
- 文件種類
- B2 核准公告
- 也寫作
- US 12,702,783 B2 · US12702783 · 12702783
摘要
A device and to a process supply a patient-side coupling unit (9) with a gas mixture. The patient-side coupling unit is connectable to a patient (Pt). A first duct (K.1) guides a first gas component (air) from a first source (2) to a mixing point (8). A second source (20) provides a second gas component, which is guided to a front pressure inlet (V.3) of a pressure reducer (1). The pressure reducer provides the second gas component (O2) at a back pressure outlet (V.2).…
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專利局網站: 美國專利商標局(USPTO)