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US 6,190,615 B1Granted
Test tube for biological analyses of organic liquids using electro-optical equipment
AssigneeDiesse Diagnostica Senese S.r.l.
InventorsFrancesco Cocola, Antonio Ricci
Life of this patent
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Abstract
A test tube apparatus including a container body (1) with a cavity (3) which is essentially prismatic and has an essentially rectangular cross section, a cylindrical connecting part (5) for filing, and a flat laminar zone (7) developed as an extension of one of the walls of the cavity. Information which can be read optically, such as bar codes or the like, may be accommodated this flat laminar zone (7).
Claims20
A test tube apparatus comprising:
- a cylindrical container body defining a cavity capable of holding a sample, said container body having a longitudinal axis and opposite walls extending along said longitudinal axis, said opposite walls being formed of a material and a shape for passing detection rays through said opposite walls and through said cavity;
- an indicia wall connected to said container body and extending longitudinally along said container body, said indicia wall being spaced from said opposite walls and spaced from the detection rays, said indicia wall having optically readable information.
Dependencies are inferred from the claim text.