Medical Device Regulatory Compliance

Expert Consultancy for
Biological Safety

Navigating the complex world of medical device compliance with
personalized expertise. Your partner in achieving regulatory
approval.

About Us

Technological advances in the last three decades have provided exponential growth to the medical device industries. Bringing any medical device to the market requires regulatory approvals. With an ever-changing technology – regulations and standards are also constantly evolving. These regulations are made keeping safety of the patient at its core and that is also our goal.

At Eunoia Compliance, we understand the need of our clients. Be it an existing product that needs compliance with new regulation or a new product, we understand that you want accelerated, timely and continuous approval of your products. We believe that every client and every project is unique. Whether, biocompatibility of your product, particle testing or risk management, we provide personalized consultancy services which is tailored to your requirements.

Our Services

Comprehensive Compliance Solutions

We understand that every client and every project is unique. Our services
are tailored to meet your specific regulatory needs.

Biological Safety of Medical Device

Strategic planning, organizing biological and chemical testing to ensure your medical devices meet all safety requirements.

Toxicological Risk Assessment

Gathering physical and chemical information on medical devices, materials or components for comprehensive risk evaluation.

Gap Assessment

Performing gap assessments and planning regulatory strategies to identify compliance requirements and create actionable roadmaps.

Consultancy for Material Safety

Expert guidance on material compliance ensuring your products meet international material safety standards.

Failed Biocompatibility Test

Understanding failure reasons, evaluating and creating technical memorandums for adverse test results.

Particulate Testing of Medical Devices

Support from developing simulated use models to writing protocols and reports for particulate testing requirements.

OUR PROCESS

How We Work With You

A streamlined approach to achieving your regulatory compliance goals

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Initial Consultation

We discuss your product requirements and regulatory needs

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Assessment & Strategy

Comprehensive gap analysis and strategic planning

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Implementation

Execute testing protocols and documentation

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Approval Support

Guide you through the regulatory approval process

WHY CHOOSE US

Your Trusted Partner in Regulatory Excellence.

At Eunoia Compliance, we understand the need of our clients. With expertise in ever-changing technology and evolving regulations, we provide personalized consultancy services that put patient safety at the core.

Accelerated, timely and continuous product approval
Personalized consultancy services tailored to unique requirements
Patient safety at the core of everything we do
Expertise in evolving regulations and standards
Support for both new and existing products

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Years of Combined Expertise

Our team brings decades of experience in medical device regulatory compliance, biocompatibility testing, and risk
assessment.

Products Approved

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Global Clients

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Eunoia Compliance Knowledge Base

Why Biocompatibility Testing Is Critical for Patient Safety and Regulatory Success

Every medical device that enters the human body whether it touches the skin, contacts blood or is permanently implanted carries a biological risk. Before that device can be approved for clinical use, manufacturers must answer a fundamental question: Is this device safe for the patient? Biocompatibility testing is the systematic scientific process used to answer that question. It evaluates whether

Is Your Device File Ready for 2025?

The sixth edition of ISO 10993-1 redefines the framework for biological safety, shifting the industry decisively away from prescriptive testing toward scientifically justified, risk-based reasoning embedded within lifecycle risk management. As legacy device files authored under the 2018 version may no longer hold up under regulatory scrutiny, Eunoia Compliance provides the structured Gap Assessment and toxicological expertise including refined tissue-specific

Mastering Risk Management in Medical Device Development

Focused on the comprehensive phases of risk management, this blog will break down the essential steps from risk identification and analysis to control and continuous monitoring. It will illustrate how effective risk management improves device reliability and regulatory acceptance, emphasizing Eunoia Compliance’s expertise in helping manufacturers implement robust systems that align with ISO 14971 and other standards.

Why Biocompatibility Testing is Critical for Patient Safety and Regulatory Success

This blog will explore the fundamental role of biocompatibility testing in medical device development, including the prevention of adverse biological reactions and compliance with ISO 10993 standards. It will cover how early testing and comprehensive documentation accelerate market approvals and reduce the risk of costly recalls, aligning with Eunoia’s personalized consultancy to ensure products meet these critical safety requirements.

The Evolving Landscape of Medical Device Regulatory Approvals in 2025

This blog will discuss recent trends and changes in regulations for medical devices, highlighting the accelerating approval pathways such as FDA 510(k), PMA, and de novo routes. It will emphasize the importance of staying updated with evolving standards worldwide, especially focusing on the European Union's Medical Device Regulation (MDR) and AI-related regulations, which are reshaping the compliance environment. The post

Our Clients

TESTIMONIALS

Trusted by Industry Leaders

Working with Dr. Priyanka Murawala has been absolutely invaluable for our company. Her expertise in biocompatibility under MDR allowed us to efficiently meet complex regulatory requirements. Dr. Murawala demonstrated not only deep professional knowledge but also exceptional analytical skills and attention to detail. Her professional approach, quick responses, and ability to clearly communicate complex information saved us time and effort while providing confidence that our documentation fully complies with all requirements. I wholeheartedly recommend collaborating with her to any company working with medical devices and seeking to ensure full compliance with European regulations. Thank you, Dr. Murawala, for your help!

Dr. Murawala has been an invaluable partner in supporting us with our biocompatibility needs. She provided thorough guidance on the best biocompatibility strategy for our device. Her deep knowledge of the applicable regulations, along with strong connections to testing laboratories, ensured a comprehensive compliance solution. We highly recommend Dr. Murawala and Eunoia Compliance for their expertise and professionalism.

Dr. Murawala’s biocompatibility expertise has been instrumental in the success of Inari Medical’s development of the LimFlow technology. She is a reliable partner in helping to define sound biocompatibility strategies across various device types, indications, and regulatory environments. Highly recommended.

“Dr. Murawala is our biocompatibility expert and an important part of our development team. She is very responsive and thorough in helping us determine the best biocompatibility strategies for our devices and documenting the results in our Biological Risk Assessments.”

“I have had the privilege of working closely with Priyanka M. on multiple medical device development projects, where her expertise in biocompatibility assessment proved invaluable. She possesses an exceptional understanding of biological evaluation frameworks, particularly ISO 10993 and related regulatory expectations across global markets.”

“I have been collaborating with Priyanka, the owner of Eunoia Compliance, for many years—initially when we were both employees at a medical device manufacturer, and now also as fellow consultants. As a medical device regulatory affairs consultant, I deeply appreciate Priyanka’s exceptional subject matter expertise and her ability to quickly understand and address her customers’ needs. Priyanka’s extensive experience spans various medical device applications, including devices with different types of body contact and durations as categorized by ISO 10993-1. Her strong connections with testing laboratories further enhance her ability to deliver tailored solutions. Moreover, her in-depth knowledge of both EU MDR requirements, including interactions with notified bodies, and US FDA regulations ensures a comprehensive approach to compliance. For any medical device developer or manufacturer navigating the complexities of regulatory compliance, I highly recommend Eunoia Compliance and Priyanka’s expertise”

Priyanka is our go-to resource for all things related to biocompatibility, from early material selection and risk assessment through formal testing. She is easy to work with, well organized, extremely responsive, and uniquely creative when it comes to handling the difficult challenges that arise in medical device development. I highly recommend Eunoia Compliance.

“I highly recommend Priyanka and Eunoia compliance. She got up-to-speed very quickly and provided us with a cost-effective thorough assessment and expert guidance.”

“Dr. Priyanka Murawala is a consulting Biocompatibility SME on our team and she has been instrumental in our success in achieving compliance with her deep subject matter knowledge, detail-oriented approaches and problem-solving capabilities. Highly recommend Dr. Murawala!”

“I highly recommend Priyanka, as she is a seasoned biological risk assessor holding DABT certification. In her role as a contract consultant in my department, Priyanka impressively accelerated the biological evaluation process by at least a month for a legacy product portfolio that required comprehensive remediation. This achievement speaks volumes about her professionalism, exceptional learning and technical ability, and collaborative problem-solving approach across multiple functions. Priyanka at Eunoia Compliance would be an excellent asset for any organization seeking ISO 10993-1 compliance and remediation expertise.”

Frequently Asked Questions

1. What does Eunoia Compliance do?

Eunoia Compliance is a specialized consultancy focused on the biological safety of medical devices, including biocompatibility, toxicological risk assessment, gap assessment, material safety, and particulate testing. We help you plan, interpret, and document testing so your devices meet ISO 10993, ISO 14971, MDR, FDA, and other global regulatory requirements.

2. What types of devices do you work with?

We support a broad range of medical devices across different body contact types, including:

Intact skin devices
Non-invasive devices that contact only intact skin, such as wearables, external monitors, patches, wound dressings and CPAP interfaces (mask/cushions). These often require a focused evaluation of irritation, sensitization, and local tolerance.

Mucosal-contact devices
Devices that contact mucosal tissues (oral, nasal, gastrointestinal, vaginal, rectal, respiratory), such as catheters, endoscopes, GI and urology devices. These typically require a broader biological safety assessment compared with intact-skin devices.

External communicating devices – blood path
Devices that communicate externally with the cardiovascular system and contact circulating blood, such as catheters, guidewires, introducers, extracorporeal circuits, stents and certain cardiac devices. These often require detailed hemocompatibility and toxicological risk assessment.

External communicating devices – tissue/bone
Devices that communicate with tissue or bone (e.g., orthopedic tools, surgical drills, fixation systems, certain dental devices). Here we focus on local tissue response, systemic exposure, and long-term safety, depending on the duration of contact.

Implantable devices (short- and long-term)
Implants that remain in the body for weeks, months or permanently, including orthopedic implants, cardiovascular implants, neuromodulation devices, anchors, meshes and other long-term materials. These require a comprehensive, risk-based biocompatibility strategy, often integrating chemistry, toxicology and clinical history.

If you are unsure where your product fits, you can send a brief description (intended use, materials and body contact), and we will confirm how we can support you.

3. In which markets do you support regulatory compliance?

We support biocompatibility and biological safety projects intended for:

European Union (EU) – including requirements under the Medical Device Regulation (MDR) and In Vitro Diagnostic Regulation (IVDR)
United States (US) – in line with FDA regulations and guidance documents
Other international markets that recognize or align with ISO 10993, ISO 14971, and comparable global standards

If you’re unsure how your target market’s expectations map to ISO 10993 or FDA/MDR requirements, we can help translate those requirements into a clear, practical biological evaluation strategy.

Priyanka Murawala, Ph.D., DABT

Founder & Principal Consultant

Dr. Murawala is a biocompatibility and regulatory strategy expert with global experience across research, industry, and medical device compliance. With a PhD in Nanobiotechnology and postdoctoral work in cancer biology and high-throughput screening at leading research institutes in Germany, she brings strong scientific depth to regulatory decision-making.

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GET IN TOUCH

Ready to Start Your Compliance Journey?

Address

1685, State Highway 102
Bar Harbor, ME 04609-7147, USA

Email

Phone

+1-207-266-1423

Business Hours

Monday – Friday: 8:00 – 18:00 ET