Vacuum pumps for medical purposes; Medical devices, namely, infusion pumps for delivering measured amounts of solutions into the bloodstream over time; Blood testing apparatus; Injection device for pharmaceuticals; Injection instruments without needles; Injection instruments with needles; Medical fluid injectors; Medical apparatus and instruments for use in surgery; Medical imaging apparatus incorporating medical imaging software; Medical apparatus for diagnosing or treating respiratory conditions; Medical apparatus and instruments for treating osteoarthritis, osteoporosis, osteotraumatic injuries, degenerative bone diseases and joint diseases; Blood pressure measuring apparatus; Resuscitation apparatus; Medical diagnostic apparatus, analytical apparatus for medical purposes and blood pressure measuring apparatus; Apparatus for blood analysis; Eye testing machines and apparatus; Force and motion testing apparatus for physical rehabilitation; Organoleptic diagnostic testing apparatus for medical use; Medical diagnostic instruments for the analysis of body fluids; Ultrasound diagnostic apparatus; Medical apparatus and instrument for diagnostic use, namely, apparatus for medical diagnostic testing in the fields of cancer or other tissue-based diagnostic testing, cytology and cell-based testing; Organoleptic diagnostic testing apparatus for medical, dental or cosmetic use; Electrodes for medical use