| Point-of-care diagnostics |
PTL has developed three-dimensional (3D) inkjet printing to achieve the
elaborate microstructures required for both the micro fluidic paths and
the metallic and carbon-based electrodes for use in biosensor strips.
The technology has also been licensed for the inkjet printing of Braille
and tactile diagrams.
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Biosensors are widely deployed as a general medical aid and in the veterinary
sector, agriculture and the health and safety industry. They can be
uniquely coded for traceability.
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Because PTLs 3D printing techniques enable layers to be printed precisely on top of each other,
they can accurately place biosensor adhesives and
bioactive ingredients,such as enzymes, exactly where required.
In the case of adhesives, these are usually printed on top of the previously printed 3D
structure so that a lidding tape can be applied.
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| In this sector, PTL technology represents a versatile inline process that
minimises the physical handling of the partly constructed components,
simplifies design modifications and increases output. |
