美國
US 12,697,513 B2
Systems and methods for automated respirator
US 12,697,513 B2 是美國專利商標局（USPTO）的核准專利，日期 2026-08-04。申請人：3M INNOVATIVE PROPERTIES COMPANY。PDF 可在本頁下載，未登入每天最多 5 篇。
- 申請人
- 3M INNOVATIVE PROPERTIES COMPANY
- 發明人
- Andrew W. Long; Richard C. Webb; Steven T. Awiszus; Jessica L.T. Hauge; David R. Stein; Daniel B. Taylor; Jacob P. Vanderheyden; Caroline M. Ylitalo
- 公開日
- 2026-08-04
- 申請日
- 2021-06-18
- 文件種類
- B2 核准公告
- 也寫作
- US 12,697,513 B2 · US12697513 · 12697513
摘要
A computing device is described, which includes a processor and memory with instructions. When executed, these instructions enable the processor to: receive data about gas characteristics in a sealed space between a wearer's face and a negative pressure reusable respirator; assess the performance of a respirator seal check by the wearer; detect if the respirator is being worn; take specific actions if the respirator is worn but the seal check does not meet safety standards; and modify these actions if the seal check meets safety standards.…
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專利局網站： 美國專利商標局（USPTO）