First InstaMorph Ergonomics Prototype. This model provided a very rough presentation of the ergonomics and functionality of the final device.
Second InstaMorph Ergonomics Prototype. This model was significantly more refined from the previous model. The Retractor Head design was refined, and the Locking Shaft was better implemented into the overall model. The rubber band (to simulated a spring-loaded locking mechanism) was removable to provide a simulation of the tool with a manually sliding mechanism as well. Ultimately, the client rejected this design suggesting that the spring-loaded trigger mechanism appeared too aggressive for the surgery.
Final Design Overview. This design is near final, and barring any significant problems with the design, this will be the production design.