PHD Progress Report
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Transcript of PHD Progress Report
L/O/G/O
www.themegallery.com
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Low Cost Fabrication of HydroGel Based Glucose
Sensitive Microvalve
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PHD Years to Thesis Chapters Conversation Chart
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Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jul
2010/2011
1 Literature review
2 Design
2011/2012
2 Design
3 Simulation
4 Optimization
5 Extracting the process
parameters
2012/2013
6 Fabrication process
7 Measurements and final
results report
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Type 1: Type 1 diabetes iswhen there is noinsulin in the body. Italso tells about thepancreas and on howbeta-cells produce.because of this. Thisnormally leads toincreased blood andurine glucose.
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Type 2: Type 2 Diabetes is
when the body cells fail to
respond properly to the
insulin. This is normally
occurred because of the
reduction of exercise or an
non-balanced diet.
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Ordinary Insulin Delivery : Injection
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Ordinary Insulin Delivery : Modern Injection
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Pulmonary Delivery Methods
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closed-loop system for Insulin Delivery
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Insulin delivery is a completely different issue with Glucose monitoring
but it always need to monitor the Insulin levels in blood.
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21Liu et al, JOURNAL OF MICROELECTROMECHANICAL SYSTEMS, VOL. 11, NO. 1, FEBRUARY 2002.
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HydroGel Based Normally Open MicroValves
with Porous Diffusion
Baldi et al, JOURNAL OF MICROELECTROMECHANICAL SYSTEMS, VOL. 12, NO. 5, OCTOBER 2003.
23Tehranirokh et al, JOURNAL OF Microsyst Technol (2009).
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LOW Cost SU8 Based Micro Valve
Insulin From
Reservoir Outlet to
MICROCHANNEL
Micro Channel
SU8
Hydro GEL
GLASS
AnoDisc Filter
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OptimizationFinal Product
Design Flow
Simulation
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First Step is Fabrication of Mold, I selected SU8 and PUMA
Resin as mold material, extracting timing is under
progress now.
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The attention of SU8 to Silicon substrate is not
enough to remain structure after develop step and
rinsing.
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Structure
Semi Cured SU8 (EXP: 60 sec, without develop)
Silicon Substrate
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L/O/G/O
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Thank You!A d d Y o u r C o m p a n y S l o g a n
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