美國
US 12,702,784 B2
Arrangement and process for supplying a patient-side coupling unit with a gas mixture
US 12,702,784 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
- 2022-12-05
- 文件種類
- B2 核准公告
- 也寫作
- US 12,702,784 B2 · US12702784 · 12702784
摘要
An arrangement and process supply a patient-side coupling unit with a gas mixture including a first gas component and a second gas component. A first duct (K.1) directs the first gas component from a first source (E) to a mixing point (8). The second gas component flows from a second source (25) to a buffer reservoir (5) and from the buffer reservoir (5) through a second duct (K.2) to the mixing point (8). The gas mixture flows from the mixing point (8) through an inspiration duct (K.30) to the patient-side coupling unit.…
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專利局網站： 美國專利商標局（USPTO）