公开(公告)号：US20230301568A1

公开(公告)日：2023-09-28

申请号：US18022772

申请日：2021-08-23

申请人： Preci Health SA

发明人： Alain JACCARD ,  Lucien VOUILLAMOZ ,  Philippe MARGAIRAZ ,  Robert Sean HÄGEN ,  Gary GOGOLIN ,  Rolando Abaroa MARTINEZ ,  Shy ZIMANN

IPC分类号： A61B5/151 ,  A61B5/15

CPC分类号： A61B5/151 ,  A61B5/150022 ,  A61B5/150748 ,  A61B5/150099 ,  A61B5/150442

摘要： A body fluid sampling device (100) provides a user with the ability to sample and/or analyze a fluid in the body (body fluid) such as blood, puss or venom. The device (100) includes at least: a body fluid reservoir for containing the sampled body fluid and a fluid extraction mechanism including at least one conduit or needle connected to a conduit injection and retraction mechanism and a vacuum reservoir. After connecting the body fluid reservoir to the sampling device, a vacuum seal of the body fluid reservoir is adapted to be broken so as to cause the sucking of the body fluid into the body fluid reservoir. The sampling device (100) aids in executing a method (200) of the invention consisting of collecting body fluid such as capillary blood samples without the intervention of medically trained personnel. The sampling device (100) enables the user to: (a) sample a body fluid, optionally auto-sampling; (b) optionally, using one or more droplet(s) of the sampled body fluid, to immediately analyze the body fluid; and (c) provide a medical analysis tube (4000) meeting size and interface standards filled with the sampled body fluid for analysis in a point of care or medical lab. The sampling device includes a vacuum tube and an interface therefor. The vacuum tube provides the suction necessary to draw the body fluid from the user/patient and to fill the vacuum tube with the body fluid.