The Osteotec SFI Sizer device comprises of eleven evenly scaled sizers, numbered from size 00 to size 9, to match the available sizes of the definitive implant, the Osteotec Silicone Finger Implant. These eleven sizes effectively constitute components of the Osteotec SFI Sizer, which is placed on the market as a single medical device.Each individual sizer is comprised of a blue flexible silicone elastomer. The sizers are used initially as a guide to choosing the correct size of implant and then, once that choice is made, to insert into the prepared joint space to enable the surgeon to check fit and function e.g. range of motion.
A hand-held manual surgical instrument designed to connect to and hold an implant (e.g., bone screw, bone graft), trial implant, or implantable device sizer/template (e.g., glenoid defect sizer, hearing implant template) to facilitate guidance, gauging/sizing, and/or monitoring of the held device during orthopaedic or ear/nose/throat (ENT) surgery. The instrument is typically made of metal or synthetic polymer materials and is typically constructed in the form of a long shaft with a handle at the proximal end and a device holding/fixation mechanism at the distal end. This is a reusable device.