Week 12 - Brinkley

 This week consisted of the final testing and creation of the powerpoint. During class time, Alex and I tried to figure out the constant pressure machine and how to work it.



Kierstin and I went into the lab later to test our two final prototypes with a constant pressure machine. 

This machine ensured the the syringe was pushed at a constant rate, so the data would not be skewed by hand pushing. We tested it at multiple speeds for each of the prototypes, as well as measured the length of the sutures for each model.


The data for this is shown below: 

Large Tube:

Ahmed Valve Tube: 


After this testing was done and the final prototype was made, the rest of this weeks time was spent on taking pictures and organizing the powerpoint. 


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