Low cross-talk fast sample delivery system based upon acoustic droplet ejection
US10991562B2 · kind B2 · utility
0Cited by
14References
20Claims
0Family size
Assignee
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Key dates
| Filing date | Jul 22, 2019 |
| Grant date | Apr 27, 2021 |
| Priority date | — |
| Expiry date | Jul 22, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2291/02818
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An ion source for a mass spectrometer is disclosed comprising an ultrasonic transducer which focuses ultrasonic energy onto a surface of a sample fluid without directly contacting the sample fluid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.