Knee supports for medical use; Orthopaedic hip prostheses; Implanted prostheses, namely, joint prostheses and hip prostheses; Artificial limbs; Knee prostheses; Bone prostheses; Prosthetics, namely, prosthetic ligaments and prosthetic arms and legs and artificial implants; Prostheses for surgical treatment, namely, cement spacer molds for knees, shoulders and hips; Medical prostheses, namely, joint prostheses, hip prostheses, knee prostheses and shoulder prostheses; Prostheses for medical treatment, namely, joint prostheses, hip prostheses, knee prostheses and shoulder prostheses; Prosthesis joint sockets; Prosthetic implant instruments; Implants for bone surgery, namely, implants consisting of artificial materials; Implants for use in bone grafting, namely, implants consisting of artificial materials; Orthopaedic femur prostheses; Prosthetic sleeves for limbs; Personal hip prosthesis; Orthopaedic joint implant prostheses; Prosthetic hip joint implants; Implant materials for use in surgery, namely, surgical implants comprised of artificial materials; Orthopaedic braces; Medical instruments, namely, apparatus for orthopaedic purposes; Orthopaedic instruments, namely, medical instruments for use in orthopedic surgery; Plates in the nature of orthopaedic surgical instruments; Surgical instruments for use in orthopedic surgery; Orthopaedic implants made of artificial materials; Orthopaedic joint implants made of artificial materials; Orthopaedic healing aids, namely, healing caps made of artificial matter, orthopedic cast cooling system comprised of a membrane wrapped around the cast, a vacuum pump and hoses to facilitate air flow to facilitate healing and comfort; Orthopaedic fixation devices used in orthopedic transplant and/or implant surgery; Orthopaedic and mobility aids, namely, orthopedic shoes, canes for medical purposes, walkers to aid in mobility, transfer boards for mobility-impaired persons; Artificial orthopaedic implants; Splints, surgical; Orthopaedic splints; Artificial hip implants; Prosthetic spacer molds for knee, shoulder and hip; Heads for hip prostheses; Vertebral orthopaedic apparatus; Syringes for medical purposes; Spinal syringes; Push syringes for medical use; Medical syringe needles; Surgical instruments for use in spinal surgery