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Wong, et al.

Table 1. (Continued)

to semi-solid state and extruded through a was set to 0.1 (finest) and 3D density was set to
small nozzle tip (0.4 mm) on a build platform high (50%).
(20 cm × 20 cm) , to form a layer that represented 2.2 Pilot testing by BVI patients
[33]
a cross-section of the object. Subsequent layers
formed on top of each other in the direction of the The variations of the format parameters were
z-axis . The polymer filament used was ABS. shown to five individuals with normal vision to
[34]
The layer height of the extruded polymer filament obtain their preferences for the 3DP medication

International Journal of Bioprinting (2020)–Volume 6, Issue 2 119