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Figure 2 | BioMedical Engineering OnLine

Figure 2

From: Experimental study of PLLA/INH slow release implant fabricated by three dimensional printing technique and drug release characteristics in vitro

Figure 2

Schematic diagram of the 3D printing. A: Lateral view of the printing machine; The roller smooth the powder when it’s moving; B: Lateral view of the printing machine; The printing head inject the binding liquid on the suface of the powder layer; C: Anterior view of the printing machine; Several round circle patterns are printed on the PLLA powder layer.

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BioMedical Engineering OnLine

ISSN: 1475-925X

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