o.sah
Team
IDUS 421 SCAD Course
Commercial Practices of Industrial Design
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Medical and Midwifery Expert Panel
Role
Image Team;
Lead CAD modeler and designer for wearable component and soft materials.
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Material Specialist
Highlighted Skills
Collaboration
Human-Centered Design
CAD
Antenatal kit with AI technology
Student Gold in "Other Product Designs"
Our Task
Create an integrated digital backbone with AI-enabled decision-making support to guide pregnancy care in secondary regional care centers.
Design specific tools for risk assessment, monitoring, and decision-making in antenatal and intrapartum care.
Research Insights
Common Pregnancy Complications
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Hypertension, pre-eclampsia and eclampsia - blood pressure
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Gestational diabetes - glucose
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Anemia - hemoglobin
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Infection - temperature
Why Karnataka, India?
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High infant mortality rate
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Minimal antenatal care
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Reign
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Resources and Power
Types of AI
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Reactive Machines
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Limited Memory Machines
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Artificial Narrow Intelligence
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Deep Brain Neural Networks
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AI Scan
Design Criteria
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Non-invasive
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Resistant to environmental factors
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Aids in determining whether to refer patient to higher-level care
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Period: Antenatal
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User: Graduate Nurses
Material Choices
PC
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Wearable & Miscellaneous Components
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This material was chosen because it is easy to machine, preferred in the medical field due to its strength, it does not react negatively with the skin, and it is fairly inexpensive.
Neoprene and Nylon
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Diaphragm on Wearable​
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This material was chosen because it is a standard material that is widely recognizable and has durability as a wearable. Nylon is also made from man-made fibers, which makes it completely hypoallergenic.
HDPE
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Wearable Band Support
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This material was chosen because it is the most environmentally stable of all plastics, and it can be easily welded. It will not splinter, rot or retain harmful bacteria, and is extremely resistant to cleaning agents
PPC
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Protective Case
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This material was chosen because it has a high impact strength, and it is also very durable. More resistant materials will better protect the internals of the case
Solution: Antenatal Kit
The goal of the kit is to help the graduate nurse in determining 5 key elements: identify gestational age, measure glucose levels, monitor blood oxygen levels, take blood pressure readings, and test for a variety of infections. The wearable device measures blood pressure and blood oxygen levels. Urine tests are analyzed using the color constant to determine gestational age, glucose levels, and infections. Ultimately, this will provide an easy-to-understand data analysis, done by the AI, that explains simple steps on what graduate nurses can do next to help their patients.
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Contains:
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Wearable Device
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Collapsable Urine Collection Cup
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Disposable Urine Liners
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Disposable Gloves
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Glucose and Infection Urine Strips
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Silica Packets
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HCG Gestational Age Urine Strips
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Color Constant
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Cleaning Cloth
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Cleaning Spray
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Tablet
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High-density Foam and Hardshell Case with Dust/Waterproof Rubber Lining
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Solar Panels for Charging Straps for Easy Carrying
Color Constant
Solution: o.sah Wearable
In our final wearable design, there are two different buttons with two different shapes to distinguish bpm and hemoglobin test. The velcro makes it so it can fit any wrist size. The front edge goes right into the skin which is why it’s curved, and then the band inflates bpm with an elevation of the arm.
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Contains:
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Blood pressure test button with indicator light
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Blood oxygen test button
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Red light, infrared light, and sensor for blood oxygen test
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Inflatable band for blood pressure test
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Velcro
Solution: o.sah App
Used to assist in testing, analyzing, and assessing results, and deciding patients' next steps.
Welcome Page
Next Steps Page
Home Page
Finished Page
Initiate Test Page
Patient Log Page
Checklist Page
Patient Profile
