An apparatus for acoustic concentration of particles in a fluid flow includes a substantially
acoustically transparent membrane and a vibration generator that define a fluid flow path …

(57) ABSTRACT A method for optimizing particle throughput in a particle analyzer includes
determining an optimal concentration of particles in a sample for achieving a user defined …

2011-07-28 Assigned to FLUXION BIOSCIENCES INC. reassignment FLUXION
BIOSCIENCES INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR …

The present invention is a method and apparatus for acoustically manipulating one or more
particles. Acoustically manipulated particles may be separated by size. The particles maybe …

The invention provides hollow-tip-electrodes for spatially localized delivery of substances to
one or more biological targets present in a population comprising target and non target …

US PATENT DOCUMENTS 3,882,732 A 5, 1975 Fletcher et al. 4,055.491 A 10, 1977 Porath-
Furedi 4,265,124 A 5/1981 Lim et al. 4,285,810 A* 8/1981 Kirkland et al............... 209,155 …

An acoustic focusing capillary includes a capillary coupled to at least one vibration source
possessing a groove. A method of manufacturing such an acoustic focusing capillary …

52) US C 356/337: 356/338 particles within the flow cell to concentrate the population of (52)
ir grgrrr. s particles; interrogating some of the concentrated population (58) Field of …

4,265,124 A 5, 1981 Lim et al. 6,881,314 B1 4/2005 Wang et al. 4,285,810 A 8, 1981
Kirkland et al. 7,008.540 B1 3/2006 Weavers et al. 4,350,683 A 9, 1982 Galfre et al …

An apparatus for separating particles from a medium includes a capillary defining a flow
path therein that is in fluid communication with a medium source. The medium source …