美國
US 12,697,102 B2
Sample collection device and system
US 12,697,102 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
- Michael R. Berrigan; Alan R. Dombrowski; Laura R. Nereng; Audrey A. Sherman; Brett J. Sitter; Narina Y. Stepanova; Michael C. Wohl
- 公開日
- 2026-08-04
- 申請日
- 2023-08-09
- 文件種類
- B2 核准公告
- 也寫作
- US 12,697,102 B2 · US12697102 · 12697102
摘要
A sample collection device including a housing extending from a mouthpiece portion to an air outlet portion. The housing defines an airflow channel from the mouthpiece portion to the air outlet portion. The mouthpiece portion is configured to receive an exhalation airflow. A porous sample collection media is disposed within the housing and along the airflow channel. A fluid inlet port defines an aperture through the housing and is adjacent to the porous sample collection media. The fluid inlet port is configured to direct fluid onto the porous sample collection media.…
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專利局網站： 美國專利商標局（USPTO）