公开(公告)号：US20220184606A1

公开(公告)日：2022-06-16

申请号：US17546440

申请日：2021-12-09

申请人： ORASURE TECHNOLOGIES, INC.

发明人： Mark FISCHL ,  Keith KARDOS ,  Attila NEMETH ,  Mark EMRICK

IPC分类号： B01L3/00 ,  G01N33/543

摘要： The invention provides a developer solution vial and methods of its use to diagnose diseases using a sampling and/or assay device, for example, for use with a lateral flow assay (LFA) device. The developer solution vial may include any container that is capable of holding developer solution. The developer solution vial is keyed to the sampling and/or assay device. The developer solution vial minimizes the amount of developer solution required for accurate fluid flow assay testing.

公开(公告)号：US20220341927A1

公开(公告)日：2022-10-27

申请号：US17709620

申请日：2022-03-31

申请人： ORASURE TECHNOLOGIES, INC.

发明人： Mark FISCHL ,  Mark EMRICK ,  Keith KARDOS

IPC分类号： G01N33/543 ,  G01N33/58 ,  B01L3/00

摘要： The invention relates to a direct sample collection pad for assay diagnosis of a sample without introducing an additional sampling device into the assay method. This simplifies the system and method of sample collection and assay diagnosis, thus reducing waste and potential for patient irritation or injury during diagnosis.