New South Wales, Australia based Unilife Medical Solutions designs, develops, manufactures and supplies various innovative healthcare safety products for medical device and pharmaceutical industries. They offer a range of neuro spinal microscopes, ENT microscopes, dental microscopes, ophthalmology microscopes, gynaecology microscopes, co observation systems, surgical microscope adapters, research microscopes and clinical safety syringes. UnitractTM Prefilled Syringes, also known as the Ready-To-Fill-Syringe or RTFS, has been designed for mass production on the current filling and packaging systems of pharmaceutical partners. The advantages that these prefilled syringes offer that are many. The automatic needle retraction system of these syringes nearly reduces the risk of needle stick injury. They also minimise patient discomfort and the risk of acquiring a blood-borne infection via other potential transmission modes such as aerosol. UnitractTM Prefilled Syringes are of the same size as the standard non-safety prefilled syringes. They are supplied in the three standard sub-assembly pieces to minimize the time and cost required by pharmaceutical companies to retrofit the product onto current filling lines. All safety features are fully integrated into the core device design of the prefilled syringes. This accounts for the compact size, simple to use and cost-effective disposal feature.