Week #3

 





Wednesday team meeting: 
- came up with a needs statement as seen in the picture above 
- brainstorm 100 different ideas on how the product could possibly be made 
 
Del#3:
- worked on requirement specifications and wrote out summaries and how they could be tested based on Brinkley's research on the different specifications and requirements 

Research: 
- single use only 
-Model FP7 = medical grade silicone 
-consist of valve mechanism and plate 
valve mechanism composed of silicone drainage tube and polypropylene body (houses elastomer valve membrane )
-ploy protects membrane from blocage by fibrosis tissue 
-plate provides surface where fluid can be dispersed 
- contradiction: 
        - bacterial conjuntivis 
        -bacterial corneal ulcers 
        - endophthalitis 
        -orbital cellulitis 
        -bacterial or speticemia 
        -active scleritis 
        -no light perception 
-complications:
         -corneal edema 
        -corneal touch 
        -iris touch 
        -synechia 
        -exposed clear graft 
        -choroida; detachment 
        -iritis 
        -hyphema 
        -tube ostruction/retraction 
NWM_Product_Brochure_revE_50-0038.pdf (newworldmedical.com)
- Model FP8
    -used for pediatrics 



model S2 
    -eliminates drainage tube ligature sutures rip chord sutures 









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