Discover CathX Medical

In 2020, four seasoned professionals founded CathX Medical to serve an unmet market need for contract design and manufacturing services. CathX quickly built an impressive track record of transforming customer design concepts into reality. To expedite expansion, CathX integrated in 2021 with Zeus, a global leader in advanced polymer solutions.

As a Zeus company, CathX brings even more value to the market. Customers get a single partner with extensive R&D, design, and manufacturing capabilities. Our global, multi-disciplined team works closely with OEMs and medical device companies to deliver commercially successful solutions.


Contract design, prototype, validation, and manufacturing services for polymer-based catheter solutions

Medical Devices

Supplying components, assemblies, and products for Class II and III Medical Devices

100+ Years Expertise

Engineering leaders with decades of combined experience in medical device manufacturing

ISO 13485:2016

Modern ISO certified facilities and cleanroom builders ensure full compliance

Continuous Expansion

Anchored in San Jose, CA, with imminent plans for expansion to new locations

Global Customer Base

Delivering commercial success for OEMs and medical device companies worldwide

Our global, multi-disciplined team collaborates closely with OEMs and medical device companies to deliver innovative catheter solutions with a competitive edge.


By harnessing the power of Zeus, we have expanded our innovative platform even further, helping customers to push the boundaries of what is possible.

Suresh Sainath

General Manager & SVP

Meet the Management Team

Bringing 100+ combined years of medical device experience, our hands-on leaders work across every program to ensure best-in-class delivery.

Suresh Sainath

General Manager & SVP

Throughout his 15 years in the medical device industry, Suresh has led and co-founded several startups. He co-founded CathX with one goal in mind — to develop top-tier contract design and manufacturing capabilities for medical device companies and OEMs.

Under his leadership, the CathX team has created a single-source solution for catheter design engineering services, rapid prototyping, manufacturing, and full or sub-assemblies.

Nitin Matani

VP of Business Development

During his 38-year career, Nitin has worked in large corporations and startups in the medical device industry. He has co-founded several companies, including Tactx Medical. Among his many professional achievements, Nitin has successfully established manufacturing facilities in cost-competitive locations across the globe.

Nitin co-founded CathX Medical and became its Vice President of Business Development.

Jeff Kraus

Director of Engineering

Jeff’s career in the medical device field spans 34 years. He began as an R&D engineer at Advanced Cardiovascular Systems, now Abbott Cardiovascular. He co-founded many successful startups, including Danforth Biomedical. While at Danforth, the U.S. Patent and Trademark Office granted Jeff eight product patents.

Jeff joined forces with Suresh Sainath, Nitin Matani, and Ken Koen to co-found CathX.

Ken Koen

Director of Extrusion Operations

For over 30 years, Ken has focused primarily on the extrusion area of the medical devices industry. He has held various extrusion technician and management roles at CR Bard, ACS, Infinity Extrusions, and Tactx. In 2011, Ken co-founded Advanced Catheter Technology (ACT). After TE acquired ACT, he was promoted to Portfolio Manager, where he led the successful development and growth of its OEM extrusion business.

Ken co-founded CathX and directs the extrusion operation.

Multi-Disciplined Experts

Our Design Engineers, Extrusion Experts, Skilled Technicians, Cleanroom Specialists, and QA Analysts, operate as a natural extension of your R&D and production team.

ISO Certified Facilities

We designed our facilities to move ideas from concept to realization with speed and efficiency - all while ensuring full compliance with stringent regulations.

A Lasting, Committed Partnership

As part of a well-established global organization like Zeus, we’re here for the long haul. To learn more about our commitment, read our Mission Statement, Vision Statement, and E.P.I.C. Core Values at

Tell us about your project

Our senior engineers are ready to discuss your catheter design and manufacturing project. Contact us today to start the conversation.

Request a call