1
Teruaki Itoh: Nozzle device for aliquoting and dispensing specimen incorporated reference. IDS, Nixon & Vanderhye P C, September 29, 2009: US07595027 (2 worldwide citation)

A nozzle device, comprising a nozzle body, a ball provided in the nozzle body and elastically deformable by compression, an aliquoting/dispensing tip having a barrel portion in which the nozzle body including the ball is inserted, and a ball compressing mechanism which is provided in the nozzle body ...


2
Teruaki Itoh: Nozzle device for aliquoting and dispensing specimen incorporated reference. IDS, Nixon & Vanderhye PC, May 17, 2007: US20070110630-A1

A nozzle device, comprising a nozzle body, a ball provided in the nozzle body and elastically deformable by compression, an aliquoting/dispensing tip having a barrel portion in which the nozzle body including the ball is inserted, and a ball compressing mechanism which is provided in the nozzle body ...


3
Itoh Teruaki: Nozzle device for aliquoting and dispensing specimen incorporated reference. Ids, kouyang jie, May 23, 2007: CN200610075558

A nozzle device comprising: a nozzle body having a nozzle portion on a distal end portion of an aliquoting/dispensing pipe through which a specimen is aliquoted and dispensed; a ball provided in the nozzle body and elastically deformable by compression; an aliquoting/dispensing tip having a barrel p ...