公开(公告)号：US20060065183A1

公开(公告)日：2006-03-30

申请号：US10949485

申请日：2004-09-24

申请人： Michael Drummond ,  Albert Moses

发明人： Michael Drummond ,  Albert Moses

IPC分类号： G01K1/02

CPC分类号： G01K5/02 ,  G01K1/02 ,  G01K5/12 ,  G01K11/06

摘要： An apparatus that indicates whether an object has been exposed to a predetermined critical temperature T. The apparatus housing has a reservoir portion and a capillary tube portion in fluid connection with the reservoir portion. A first fluid is contained within the reservoir portion. A second fluid is contained within the capillary portion. A barrier is located intermediate the first fluid and second fluid. The barrier prevents the first and second fluids from intermixing until the apparatus is exposed to the critical temperature, and then allows at least a portion of the second fluid to mix with the first fluid when the apparatus is exposed to the critical temperature. An observable characteristic of one of the fluids irreversibly changes when the apparatus is exposed to the critical temperature. The housing completely encapsulates the fluids and barrier within the housing and prevents evaporation of the fluids and barrier from the housing.

公开(公告)号：US20070086924A1

公开(公告)日：2007-04-19

申请号：US11252833

申请日：2005-10-18

申请人： Albert Moses

发明人： Albert Moses

IPC分类号： B01L3/02

CPC分类号： B01L3/021 ,  B01L3/0213 ,  B01L2200/143 ,  B01L2400/0487

摘要： A disposable, contamination-indicating pipette for metering liquids containing a specified agent. The pipette has a main body portion having a volume V and a diameter D, an open-ended upper connection portion, and an open-ended lower tip portion. An indicator in the connection portion provides an observable indication that liquid has entered the connection portion.

摘要翻译： 用于计量含有特定药剂的液体的一次性，污染指示移液管。 移液管具有体积V和直径D的主体部分，开放式上连接部分和开口下端部分。 连接部分中的指示器提供液体进入连接部分的可观察指示。