| 摘要 |
<p>The apparatus includes a membrane biosensor electrode region (M) forming a secondary substrate (20) and a vessel region (50). This is at least an internal region (50i) of the vessel or a part of it. The membrane biosensor electrode region (M) (or part of it) is especially a part (50b) of the vessel interior region (50b). The vessel has wall-, base- and closure regions. The base is or is part of the membrane biosensor or secondary carrier. Base and wall are unitary. In a variant they are joined by pressure, heat, bonding agent, adhesive or injection molding and are especially detachable. Supply and/or return(s) is/are provided, the latter arranged about the former, e.g. concentrically or uniformly distributed. Returns have lower flow resistance than the supply. Supply and/or returns have a counter-electrode arrangement. They are made of e.g. metals or metal derivatives. They are located in the vessel base, wall or closure. The arrangement and its variations are further elaborated. An independent claim is included for the corresponding method.</p> |
