Otoscope speculum pocket dispenser

thingiverse

Pocket dispenser designed specifically for Welch Allyn otoscope specula, capable of holding both small and large tip specula models. The top of the dispenser features a TPE retainer securely glued in place. Inside the shafts, TPE pieces allow users to push the specula further up, enabling easy removal by pulling them out. This pocket dispenser can hold approximately 20 specula on each side, with around three able to be pulled out without requiring movement of the pusher mechanism. The pocket clip has been modified to attach to the main dispenser via a strong adhesive bond. To enhance its fit, it was designed with a slightly larger gap and then heat-formed for a tighter grip on clothing. Printing the pocket clip at 100.5% scale is expected to result in a snug press fit. In my experience, I ended up securing mine using glue. Update: May 21st, 2020 - A badge clip retainer piece was added to improve its retention within the dispenser. Additionally, a new retainer with larger tabs was integrated to securely hold ear curettes in place.