John McAllister

Lead Consultant, Complex Tubing & Extrusion Expert

MIS Fractional

Specialties

John McAllister is a complex tubing and extrusion specialist with over 20 years of medical device manufacturing experience. He focuses on developing and optimizing extrusion processes for multi-layer, tapered, and specialty catheter tubing used in interventional and diagnostic applications.

Services Offered

Complex Tubing Development

Multi-layer, tapered, and specialty tubing development for catheter applications.

Extrusion Process Engineering

Extrusion process development and scale-up for complex medical tubing.

Material Selection

Polymer material selection and qualification for catheter tubing systems.

Vendor Qualification

Contract extrusion vendor qualification and management.

Work With John

Available for short-term virtual fractional consulting engagements. No long-term commitments required.

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