
Barr Group's experienced medical device software expert witnesses consult with attorneys in medical product liability and intellectual property cases. Our experts in medical device technology have hands-on experience designing electronic systems and software and the credentials and composure to testify successfully before judges and juries.
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Electronic Medical Devices
An electronic medical device is an embedded system, which is a combination of software and electronics. When an electronic medical device malfunctions the results can be deadly. Barr Group is in the business of designing reliable and secure embedded systems and our expert software engineers, electrical engineers, and mechanical engineers are well acquainted with the design of FDA-rated Class II and Class III electronic medical products such as:
- Electronic medical records and medical billing software
- Pacemakers and implanted defibrillators
- Automated external defibrillators (AED)
- Glucose monitors and insulin pumps
- MRI machines and PET/CT scanners
- Digital medical imaging algorithms for X-ray and ultrasound
- Hearing aids and cochlear implants
- Functional e-stimulators, including spinal cord stimulators
- Brain-computer interfaces and neurological sensing
- In-vitro diagnostic equipment for laboratory specimen testing
- Point-of-care testing (POCT) including blood gas systems
- Vital sign monitoring devices (e.g., EKG and ECG)
- Wearable computers and biomedical ensor networks
- Ventilators and life support equipment
- Bedside and ambulatory infusion pumps
- Robotic surgical systems
Barr Group's software experts are familiar with all of the operating systems used in medical devices, including real-time operating systems like VxWorks and QNX as well as Windows, and all programming languages for embedded systems such as assembly, C, C++, and Matlab. And we are just as comfortable with electronic circuits and ASICs and the Verilog and VHDL languages.
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Medical Device Expert Witness Services
Barr Group's medical device software experts support plaintiffs and defendants in litigation in U.S. District Courts, at the International Trade Commission (ITC), and before the Patent Trial and Appeal Board (PTAB). Our services include:
- Technical assistance with drafting of discovery requests
- Software source code review and analysis
- Source code comparisons for copyright and trade secret theft
- Analysis of electronics and related design documents
- Prior art review for patent invalidity
- Reverse engineering, including disassembly of binary code
- Forensic analysis and malfunction reconstruction
- Comparison to FDA 510(k) and medical-industry safety standards
- Expert reports, declarations, and witness statements
- Testimony at deposition, oral hearings, and trials
Barr Group has a demonstrated ability to quickly activate one or more code reviewers to match the size, scope, and complexity of any project.
The following is a representative subset of Barr Group's experts who have experience designing and/or testifying about these technologies:
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Registered Professional Engineer (PE) with several decades of hands-on industry experience...
Chemist and consultant with four decades of experience in the area of electrochemical energy...
Electrical engineer and expert in battery and power electronics technology with special...
Experienced electrochemist, consultant, and adjunct professor of materials science and...
Professor of electrical and computer engineering with decades of experience at the forefront of...
Experienced computer engineer and corporate information technology leader with a successful...
Independent engineering consultant in the design of both electronics and software with a formal...
Electrical engineer with extensive electronics and software product development experience...
Consultant and former computer science instructor who has written more than two dozen books and...
Professor of electrical and microelectronic engineering with over thirty years of combined...
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Don't see the right expert for your project among this subset?