Low cross-talk fast sample delivery system based upon acoustic droplet ejection
US9664647B2 · kind B2 · utility
3Cited by
10References
31Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 22, 2012 |
| Grant date | May 30, 2017 |
| Priority date | — |
| Expiry date | Nov 22, 2032 |
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.