公开(公告)号：US20150238955A1

公开(公告)日：2015-08-27

申请号：US14632327

申请日：2015-02-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jong Gun LEE ,  Seung Hyun KIM ,  Seung Hoon KIM ,  Jung Ki MIN ,  Yang-Ui LEE ,  Jae Sang NOH

IPC: B01L3/00 ,  G01N35/10

CPC classification number: B01L3/502715 ,  B01L3/50273 ,  B01L3/502738 ,  B01L2300/021 ,  B01L2300/069 ,  B01L2300/0806 ,  B01L2400/0409 ,  B01L2400/0677 ,  B01L2400/0688 ,  G01N21/07

Abstract: Disclosed herein is a microfluidic device, which includes a platform, at least one chamber provided in the platform to accommodate a sample, and at least one channel configured to couple the chambers to each other. The at least one chamber includes a detection chamber configured to detect the sample, and the microfluidic device further includes a light blocking portion configured to prevent external light from entering the detection chamber so as to prevent occurrence of errors in detection of the sample in the detection chamber. The microfluidic device can be useful for preventing the occurrence of detection errors which might otherwise be caused by interference of external light. The microfluidic device may also be useful for reducing an inspection time and for miniaturizing microfluidic devices. Further, the microfluidic device may be useful for preventing contaminants from entering the detection chamber.

Abstract translation: 本文公开了一种微流体装置，其包括平台，设置在平台中以容纳样品的至少一个腔室和被配置为将腔室彼此耦合的至少一个通道。 所述至少一个室包括被配置为检测样品的检测室，并且所述微流体装置还包括遮光部，所述遮光部被配置为防止外部光进入所述检测室，以防止在所述检测中检测到所述样品的错误 房间。 微流体装置可以用于防止可能由外部光的干扰引起的检测错误的发生。 微流体装置还可用于减少检查时间并使微流体装置微型化。 此外，微流体装置可用于防止污染物进入检测室。