Artificial breast implants; breast prostheses; artificial pectoral implants; medical instruments, namely, implants, fluid injectors, surgical retractors, fitted sleeves for filled compressed gas cylinder used for medical purposes to identify the contents of the cylinder, used in minimally invasive cosmetic or reconstructive breast surgical procedures; medical apparatus, namely, post-mastectomy breast prosthesis being artificial breast implants; medical prostheses for breasts; implants consist...