| 摘要 |
An enhanced droplet flow cytometer system and method allows for improvement in performance, maintainability, and adaptability to operational conditions encountered. The enhanced system uses an oscillator positioned and configured to impart vibrational energy transverse to fluid flow. In some implementations, an oscillator provides a radial pressure field to the sheath fluid to avoid exciting resonances in the system. Implementations use removable recessed nozzles to aid in cleaning and replacement without imparting appreciable turbulence to fluid flow during operation.
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