acne drainage patch 3d model

Ultra realistic CAD cutaway of a premium disposable Smart Assisted Acne Drainage Patch. Circular medical device, 25 mm diameter, only 4 mm thick, ultra low profile, matte white medical polymer body with smooth Apple-inspired industrial design and shallow transparent polycarbonate dome. Half of the device remains intact while the other half is precisely sectioned to reveal a simple layered internal architecture. Large hydrocolloid reservoir occupies most of the internal volume. Flexible silicone membrane directly beneath the dome acts as both actuator and return mechanism. Hidden retractable ultra-thin 0.2 mm conical stainless steel micro-blade deploys less than 0.5 mm through a tiny central opening and retracts automatically. Soft translucent silicone sealing ring surrounds the center. Bottom layers consist of antibacterial membrane, medical adhesive and removable protective release liner. Internal layout example: [Dome]→[Silicone Membrane]→[Micro-Blade]→[Hydrocolloid]→[Adhesive]→[Rele