Medical-Grade Orthotic Insole — Engineering Feasibility Review, 3D CAD Model & Technical Drawings Anyone

About the job

I am a product developer based in Cincinnati, OH, seeking a qualified mechanical or product engineer to conduct a structured engineering review of a full-length orthotic insole designed specifically for patients with diabetic peripheral neuropathy (DPN).

The product is a novel diabetic foot relief insole incorporating:
A recessed metatarsal offloading channel designed to reduce peak plantar pressure at the metatarsal head region
A deep heel cup in standard and clinical depth configurations
Four graduated Shore A hardness zones across the insole length
A hexagonal antimicrobial perforation system
Variable infill density 3D-printed construction using a flexible thermoplastic elastomer, with a bio-based alternative also under consideration
A silver-ion antimicrobial textile upper layer

This is a pre-commercial product currently in the design phase. This engagement covers three deliverables: (1) a written engineering feasibility review; (2) a fully parametric 3D CAD model with STL export ready for 3D printing; and (3) a complete set of formal technical drawings generated from the CAD model. A complete Product Design Specification document (10 pages, including dimensional tables, material specifications, zone hardness targets, and manufacturing approach) will be shared under NDA prior to project commencement.
I am a product developer based in Cincinnati, OH, seeking a qualified mechanical or product engineer to conduct a structured engineering review of a full-length orthotic insole designed specifically for patients with diabetic peripheral neuropathy (DPN).

The product is a novel diabetic foot relief insole incorporating:
A recessed metatarsal offloading channel designed to reduce peak plantar pressure at the metatarsal head region
A deep heel cup in standard and clinical depth configurations
Four graduated Shore A hardness zones across the insole length
A hexagonal antimicrobial perforation system
Variable infill density 3D-printed construction using a flexible thermoplastic elastomer, with a bio-based alternative also under consideration
A silver-ion antimicrobial textile upper layer

This is a pre-commercial product currently in the design phase. This engagement covers three deliverables: (1) a written engineering feasibility review; (2) a fully parametric 3D CAD model with STL export ready for 3D printing; and (3) a complete set of formal technical drawings generated from the CAD model. A complete Product Design Specification document (10 pages, including dimensional tables, material specifications, zone hardness targets, and manufacturing approach) will be shared under NDA prior to project commencement.
I am a product developer based in Cincinnati, OH, seeking a qualified mechanical or product engineer to conduct a structured engineering review of a full-length orthotic insole designed specifically for patients with diabetic peripheral neuropathy (DPN).

The product is a novel diabetic foot relief insole incorporating:
A recessed metatarsal offloading channel designed to reduce peak plantar pr... read more
I am a product developer based in Cincinnati, OH, seeking a qualified mechanical or product engineer to conduct a structured engineering review of a full-length orthotic insole designed specifically for patients with diabetic peripheral neuropathy (DPN).

The product is a novel diabetic foot relief insole incorporating:
A recessed metatarsal offloading channel designed to reduce peak plantar pressure at the metatarsal head region
A deep heel cup in standard and clinical depth configurations
Four graduated Shore A hardness zones across the insole length
A hexagonal antimicrobial perforation system
Variable infill density 3D-printed construction using a flexible thermoplastic elastomer, with a bio-based alternative also under consideration
A silver-ion antimicrobial textile upper layer

This is a pre-commercial product currently in the design phase. This engagement covers three deliverables: (1) a written engineering feasibility review; (2) a fully parametric 3D CAD model with STL export ready for 3D printing; and (3) a complete set of formal technical drawings generated from the CAD model. A complete Product Design Specification document (10 pages, including dimensional tables, material specifications, zone hardness targets, and manufacturing approach) will be shared under NDA prior to project commencement. read less
Diabetic Foot Relief Insole Project Scope.pdf pdf Jul 09, 2026

Things to know

Job location

Remote

Work location

Job skill level

Expert

Skill Level

Job rate

Open budget

Fixed-rate

Job type

Part-time

Job type

Job length

1-3 months

Job duration

Areas of expertise

3D Design CAD Services Engineering Design Mechanical Engineering Product Engineering Product Validation and Verification +3 more

Job categories

Product Engineering Services Design Engineering Services Mechanical Design Services 3D Product Modeling 3D Modeling +2 more

About the client

Payment not ready

United States (11:12 pm)

Posted

Active

Job activity

7 Applicants

0 interviews in progress

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