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From Concept to Cartridge: The Lifecycle of IVD Production

Video  
Published: September 11, 2025 
Laura Hemmingham, PhD
 speaking with 
Lisa Fitzpatrick, PhD

From concept to cartridge, in vitro diagnostic (IVD) production demands more than technical expertise – it requires precision, compliance and reliable scalability. Yet, developers often face obstacles like securing consistent, high-quality materials, navigating complex regulations and protecting against supply chain disruptions.

In this Teach Me in 10 episode, Dr. Lisa Fitzpatrick shares how Merck supports the entire IVD lifecycle – from R&D to commercial manufacturing – with production-grade components such as antibodies, enzymes, membranes and DNA-free reagents. She explains how Merck goes beyond supply, offering strategic partnerships, planning and scheduling support, custom manufacturing and the M-Clarity™ program for regulatory-ready documentation. 


Watch this episode to discover: 

  • The complete IVD lifecycle and critical material needs
  • How to overcome regulatory and supply chain challenges
  • Strategies to scale from R&D to market without compromising quality

Further resources:

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Meet the Author
A picture of Laura Hemmingham, PhD
Laura Hemmingham, PhD
Scientific Content Producer
Laura holds a BSc in Zoology from Queen Mary University of London, an MSc in Palaeoanthropology from UCL, and a PhD in Environmental Sciences from Royal Holloway, University of London. Her academic journey has been fueled by a broad interest in the life sciences and a passion for making complex science accessible to diverse audiences. Before joining Technology Networks in 2025, she gained experience across several areas of science communication, including e-learning, external communications, and science writing. Her work has focused on translating technical research into engaging, understandable content tailored for both specialist and general audiences. As a Scientific Content Producer for custom video content at Technology Networks, Laura is particularly interested in bridging the gap between scientific discovery and public engagement through creative storytelling. Her work aims to support scientific literacy while highlighting the real-world impact of research and innovation.
Interviewing
A picture of Lisa Fitzpatrick, PhD
Lisa Fitzpatrick, PhD
IVD Segment Marketing Manager, Western Europe
Lisa’s background is in analytical applied chemistry (Ph.D and Post Doctoral studies), with a focus on regulated markets. She has over 20 years’ experience in sales, sales development, and marketing with Merck KGaA. For the last eight years, she has been involved in the marketing of IVD assay development and how the regulatory environment impacts the processes that bring a final product to market.
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