The Biomechanics and Optimization of the Needle-Syringe System for Injecting Triamcinolone Acetonide into Keloids
Table 5
Measured syringe caliber and surface area of syringe plungers.
Syringe caliber (mm)
Measured surface area (mm2)
1 mL polycarbonate
3.3
81.5
1 mL Monojet polypropylene
3.3
81.5
1 mL Tuberculin polypropylene
3.3
81.5
3 mL polypropylene
59.6
27513
5 mL polypropylene
77
45964
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