公开(公告)号：US07279135B2

公开(公告)日：2007-10-09

申请号：US10841532

申请日：2004-05-10

Applicant: Chia-Lung Kuo ,  Jr Shiang You ,  Yu Long Huang ,  Ching-Yi Wu

Inventor： Chia-Lung Kuo ,  Jr Shiang You ,  Yu Long Huang ,  Ching-Yi Wu

IPC: B05C1/00 ,  B05C19/06

CPC classification number: B01L3/0255 ,  B01J2219/00387 ,  B01J2219/00585 ,  B01J2219/00596 ,  B01J2219/00605 ,  B01J2219/00621 ,  B01J2219/00659 ,  B01L3/0244 ,  B01L2400/025 ,  C40B60/14 ,  G01N2035/1037

Abstract: A probe for providing micro liquid drops including a main rod, a limiting portion and a probe tip portion is disclosed. At least one guiding flow way and several storing recesses are disposed on the conical outer surface of the probe tip portion. Each storing recess has a volume that is larger than the volume of the guiding flow way. Also, under the gravity and capillarity effect, the output speed is controlled by the number, size and shape of the guiding flow ways and the storing recesses so that each probe structure is strong, the liquid storing capacity is high, its liquid output is stable, it is easier to manufacture the guiding flow ways, and it is easy to clean.

Abstract translation: 公开了一种用于提供包括主杆，限制部分和探针尖端部分的微液滴的探针。 至少一个引导流程和几个存储凹槽设置在探针末端部分的锥形外表面上。 每个储存凹槽具有大于引导流动方式的体积的体积。 此外，在重力和毛细作用效应下，输出速度由引导流路和存储凹槽的数量，大小和形状控制，使得每个探针结构坚固，液体储存能力高，液体输出稳定 ，制造引导流程更容易，易于清洗。