| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an improved nozzle device for flow cytometer systems, and a method for improving cytometry. <P>SOLUTION: There is provided an improved nozzle interior surface geometry that produces the simplest flow path for applying necessary hydrodynamic force to accelerate and perhaps orient a sample into a proper direction for analyzing and efficient sorting purposes. This improved nozzle interior surface geometry comprise: either or both of an appropriately configured accelerative force feature and/or an elliptical-like, single torsional interior surface element within a single torsional orientation nozzle that produces special hydrodynamic force, namely, single torsional orientation force. <P>COPYRIGHT: (C)2012,JPO&INPIT |
