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Prototype
Health

Low-Cost Adaptive Prosthetic Knee

By Amina Diallo · Biomedical inventor · Chicago, IL

Microprocessor knee that delivers adaptive gait control at a fraction of current clinic pricing.

ProstheticsAccessibilityHardware

Problem

Advanced prosthetic knees remain out of reach for many patients because of cost, service models, and limited fitting infrastructure.

Solution

A modular knee with open fitting protocols, field-replaceable sensors, and AI gait tuning that runs on commodity hardware.

Seeking

Clinical distribution partners and impact capital

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Prototype
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At-Home Cardiac Stress Patch

By Dr. Marcus Chen · Physician inventor

Disposable ECG patch that guides patients through a clinically validated stress protocol from home.

DiagnosticsWearablesRemote care
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97watching18reviewsBoston, MA2d ago

Seeking: Clinical advisors and FDA pathway funding

Open pitch
Pilot
Climate
Carbon-Negative Packaging Foam

By Priya Nandakumar · Materials scientist

Mycelium foam that sequesters more carbon than it emits and replaces polystyrene in cold-chain shipping.

PackagingBiomaterialsLogistics
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312watching41reviewsPortland, OR4d ago

Seeking: Corporate offtake agreements and Series A manufacturing capital

Open pitch