Expert Medical Precision Fabrication Services for Device Manufacturers

Partner with Criterion Precision Machining for mission-critical medical device components that meet FDA standards and ISO 13485 requirements. Our advanced Swiss turning, CNC milling, and quality inspection capabilities deliver the exacting tolerances and consistent reliability your medical devices demand, ensuring patient safety and regulatory compliance.

Precision medical device components being manufactured on advanced CNC machinery

Our Medical Precision Fabrication Services

Complete manufacturing solutions for medical device components with FDA compliance and ISO 13485 certification.

Swiss Turning

Complex medical components with tight tolerances down to ±0.0002 inches for small-diameter, high-volume production of surgical instruments and implantable device parts.

CNC Milling

Precision 3-, 4-, and 5-axis milling for intricate medical device housings, brackets, and complex multi-axis components requiring exceptional accuracy.

CNC Turning

High-precision cylindrical medical components including pins, rods, and complex geometry parts for surgical and diagnostic equipment applications.

Prototyping

Production-intent prototyping for medical devices, testing fit, function, and manufacturability before full-scale production with same quality standards.

Quality Inspection

Comprehensive quality assurance with CMM inspection, optical measurement systems, and complete documentation including Certificates of Conformance.

ISO 13485 Certified

FDA-Compliant Medical Device Manufacturing Excellence

Criterion Precision Machining delivers mission-critical medical device components with exacting tolerances where failure is not an option. Our FDA-registered facility combines advanced Swiss turning and multi-axis CNC capabilities with rigorous quality systems to ensure your surgical instruments, implantable devices, and diagnostic equipment meet the highest medical industry standards and regulatory requirements.

Medical device components on inspection table with precision measurement equipment
Medical Industry Leaders

Trusted Partners

Serving leading medical device manufacturers with precision components for critical applications.

"Criterion's Swiss turning capabilities are exceptional. We've relied on them for five years to produce micro-components with ±.0002" tolerances for our surgical instruments. Their consistency is unmatched."

Dr. Sarah Chen

"We struggled finding a shop that could handle our complex titanium implant housings. Criterion solved it with their 5-axis CNC milling and material expertise. Now we meet all FDA requirements without delays."

James Rodriguez

"Criterion is our go-to medical precision fabrication service. Their production-intent prototyping lets us validate designs before full manufacturing. Quality and speed combined make them invaluable."

Lisa Kaufmann

"We needed 500 diagnostic sensor components in three weeks. Criterion's 6-axis CNC turning and in-house secondary operations delivered on time without compromising precision. Exceptional responsiveness."

Michael Torres

"Their ISO 13485 certification and quality inspection system with CMM PC-DMIS software gives us confidence. The documentation included with every order exceeds expectations. Real partnership value here."

Patricia Holmes

"Working with Criterion for eight years on aerospace components. Their ITAR registration, stainless steel expertise, and commitment to zero-defect manufacturing make them irreplaceable."

Robert Fitzgerald

"Criterion's medical precision fabrication service sets the industry standard. Woman-owned, certified, and delivering mission-critical components that actually perform. They're redefining what precision means."

Jennifer Walsh

"Their Global Advantage CMM and OASIS inspection system caught tolerances our initial specs missed. Technical excellence combined with customer education demonstrates real expertise."

David Kumar

"Criterion's Swiss turning capabilities are exceptional. We've relied on them for five years to produce micro-components with ±.0002" tolerances for our surgical instruments. Their consistency is unmatched."

Dr. Sarah Chen

"We struggled finding a shop that could handle our complex titanium implant housings. Criterion solved it with their 5-axis CNC milling and material expertise. Now we meet all FDA requirements without delays."

James Rodriguez

"Criterion is our go-to medical precision fabrication service. Their production-intent prototyping lets us validate designs before full manufacturing. Quality and speed combined make them invaluable."

Lisa Kaufmann

"We needed 500 diagnostic sensor components in three weeks. Criterion's 6-axis CNC turning and in-house secondary operations delivered on time without compromising precision. Exceptional responsiveness."

Michael Torres

"Their ISO 13485 certification and quality inspection system with CMM PC-DMIS software gives us confidence. The documentation included with every order exceeds expectations. Real partnership value here."

Patricia Holmes

"Working with Criterion for eight years on aerospace components. Their ITAR registration, stainless steel expertise, and commitment to zero-defect manufacturing make them irreplaceable."

Robert Fitzgerald

"Criterion's medical precision fabrication service sets the industry standard. Woman-owned, certified, and delivering mission-critical components that actually perform. They're redefining what precision means."

Jennifer Walsh

"Their Global Advantage CMM and OASIS inspection system caught tolerances our initial specs missed. Technical excellence combined with customer education demonstrates real expertise."

David Kumar

"Criterion's Swiss turning capabilities are exceptional. We've relied on them for five years to produce micro-components with ±.0002" tolerances for our surgical instruments. Their consistency is unmatched."

Dr. Sarah Chen

"We struggled finding a shop that could handle our complex titanium implant housings. Criterion solved it with their 5-axis CNC milling and material expertise. Now we meet all FDA requirements without delays."

James Rodriguez

"Criterion is our go-to medical precision fabrication service. Their production-intent prototyping lets us validate designs before full manufacturing. Quality and speed combined make them invaluable."

Lisa Kaufmann

"We needed 500 diagnostic sensor components in three weeks. Criterion's 6-axis CNC turning and in-house secondary operations delivered on time without compromising precision. Exceptional responsiveness."

Michael Torres

"Their ISO 13485 certification and quality inspection system with CMM PC-DMIS software gives us confidence. The documentation included with every order exceeds expectations. Real partnership value here."

Patricia Holmes

"Working with Criterion for eight years on aerospace components. Their ITAR registration, stainless steel expertise, and commitment to zero-defect manufacturing make them irreplaceable."

Robert Fitzgerald

"Criterion's medical precision fabrication service sets the industry standard. Woman-owned, certified, and delivering mission-critical components that actually perform. They're redefining what precision means."

Jennifer Walsh

"Their Global Advantage CMM and OASIS inspection system caught tolerances our initial specs missed. Technical excellence combined with customer education demonstrates real expertise."

David Kumar
The Criterion Difference

Why Choose Criterion Precision Machining?

Over 70 years of precision manufacturing excellence serving mission-critical medical device applications.

Medical Compliance

FDA registered facility with ISO 13485 and ISO 9001 certifications ensuring regulatory compliance.

Extreme Precision

Tight tolerances down to ±0.0002 inches with advanced CMM inspection and quality documentation.

Advanced Technology

Swiss turning, 5-axis CNC milling, and optical inspection systems for complex medical components.

Trusted Partner

Woman-owned business with 70+ years serving medical device manufacturers like Smith & Nephew.

Meet The Criterion Team

Expert leadership driving medical manufacturing excellence since 1953.

Professional headshot of Tanya DiSalvo, President

Tanya DiSalvo

President

As the third-generation owner of Criterion Precision Machining, Tanya DiSalvo leads the company's mission to serve 'No Failure' industries with uncompromising precision. Under her leadership, Criterion has strengthened its position as a trusted partner for medical device manufacturers, investing in advanced technology and quality systems that meet the most stringent industry requirements. Tanya's commitment to excellence ensures every component meets the exacting standards demanded by surgical instruments, implantable devices, and diagnostic equipment. Her vision drives the company's continued growth in serving mission-critical applications where precision and reliability are non-negotiable, maintaining the legacy of quality that has defined Criterion since 1953.

Professional headshot of Kelly Marflak, Quality Manager

Kelly Marflak

Quality Manager

Kelly Marflak oversees Criterion's comprehensive quality assurance program, ensuring every medical device component meets the rigorous standards required for FDA compliance and ISO 13485 certification. With expertise in advanced inspection technologies including CMM measurement and optical inspection systems, Kelly maintains the quality protocols that make Criterion a trusted partner for medical device manufacturers. Her meticulous approach to quality control ensures that surgical instruments, implantable device components, and diagnostic equipment parts consistently meet tolerances down to ±0.0002 inches. Kelly's commitment to quality excellence provides medical device manufacturers with the confidence that their mission-critical components will perform flawlessly in life-saving applications.

Professional headshot of Mike Pinchot, Estimator/Project Manager

Mike Pinchot

Estimator/Project Manager

Mike Pinchot brings extensive project management expertise to medical device manufacturing projects, ensuring seamless coordination from initial prototyping through full production runs. His deep understanding of medical industry requirements enables accurate project estimation and timeline management for complex surgical instruments and implantable device components. Mike works closely with medical device manufacturers to understand their specific needs, coordinating Swiss turning, CNC milling, and quality inspection processes to deliver components that meet exacting medical standards. His project management approach ensures that critical medical device components are delivered on schedule while maintaining the quality and compliance standards essential for patient safety and regulatory approval.

Frequently Asked Questions

What medical device components can Criterion manufacture?

We specialize in surgical instruments, implantable device components, diagnostic equipment parts, and other precision medical components requiring tight tolerances and FDA compliance.

Do you have medical industry certifications?

What tolerances can you achieve for medical components?

Can you handle medical device prototyping?

What materials do you work with for medical devices?

Do you provide quality documentation?

What is your experience with medical device manufacturers?

Can you handle both small and large volume medical device orders?

Ready to Discuss Your Medical Device Project?

Connect with our medical manufacturing experts for a detailed consultation and quote.

Certified & Trusted

Awards and Recognition

ISO 13485 certification logo

ISO 13485 Certified

Medical device quality management certification

ISO 9001 certification logo

ISO 9001 Certified

Quality management systems certification

FDA registered facility badge

FDA Registered

Registered medical device manufacturing facility

Start Your Medical Device Manufacturing Project

Get expert guidance and a detailed quote for your precision medical component needs.

Contact Us Today

For immediate assistance, feel free to give us a direct call at 216-267-1733 You can also send us a quick email at office@criteriontool.com