美國
US 12,702,306 B2
Using an optical energy meter to normalize acoustic signals generated by laser pulses of various wavelengths to permit accurate calculation of blood oxygenation
US 12,702,306 B2 是美國專利商標局（USPTO）的核准專利，日期 2026-08-11。申請人：The Board of Regents of The University of Texas System; Noninvasix, Inc.。PDF 可在本頁下載，未登入每天最多 5 篇。
- 申請人
- The Board of Regents of The University of Texas System; Noninvasix, Inc.
- 發明人
- Rinat ESENALIEV; Irene Petrov; Yuriy Petrov
- 公開日
- 2026-08-11
- 申請日
- 2023-03-21
- 文件種類
- B2 核准公告
- 也寫作
- US 12,702,306 B2 · US12702306 · 12702306
摘要
The systems, devices, and methods herein make optoacoustic measurements and correct or normalize them for variations in optical energy level of the different light pulses used. An optical source directs optical pulses to tissue, an optical energy meter measures the optical energy of the different optical pulses, an acoustic detector measures an acoustic response generated by the tissue in response to the optical pulses, and a processor calculates a concentration of an analyte based on the measured acoustic response and as corrected or normalized for the different energy levels among the optica…
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專利局網站： 美國專利商標局（USPTO）