Week #3

 

Strategy 1: elastic resistance 
- multiple dispersing tubes 
-rubber opens and closes the pressure 
-material with elastic 
strategy 2: magnetic 
    - magnet to change surface area of tube 
-magnet to vary resistance ( external ?) 
-magnetic switch to open and close 

strategy 3: dissolvable
-dissolvable Ahmed valve 
- silk valve 
**possible new material 
-outer to inner 

silk research: 
- ideal for wearable and implantable health monitoring sensors 
-has been used in drug delivery 
-flexible 
-does not generate immune response 
- often superior to most traditional materials 
-Sustainable silk material for biomedical, optical, food supply applications (phys.org)
-silk long fibers are able to distribute mechanical stresses throughout durable epoxy 
-Implantable Composite Material Inspired by Silkworm Silk — Innovation — AskNature

Rewrote specs (general) did research on (specific ones) 




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