Company Filing History:
Years Active: 1999
Title: The Innovative Contributions of David L Lidgey
Introduction
David L Lidgey is a notable inventor based in Dublin, California. He has made significant contributions to the field of medical technology, particularly in the area of ultrasound safety. His innovative approach has led to the development of a unique device that enhances patient safety during medical procedures.
Latest Patents
David L Lidgey holds a patent for a ground safety device for medical ultrasound probes. This electronic device is designed to be placed in series with the probe ground-to-chassis connection. It features a current-detecting element, such as a resistor or RC network, and may utilize frequency-discriminating circuitry to limit ground current signals below a certain frequency. The device effectively prevents currents exceeding approximately 20 µA rms from flowing between the probe and the patient. In normal operation, the device remains transparent to the system while shunting noise signals to the chassis, thereby preventing image degradation. The resistance of the device is optimized for effective noise reduction, and it can notify the imaging system of potential hazards during overcurrent events.
Career Highlights
David L Lidgey is currently employed at Acuson Corporation, where he continues to innovate in the field of medical technology. His work focuses on enhancing the safety and effectiveness of ultrasound imaging systems. With a patent portfolio that includes his groundbreaking safety device, Lidgey has established himself as a key figure in medical device innovation.
Collaborations
Throughout his career, David has collaborated with esteemed colleagues such as Dermot P McCartan and John D Marshall. These partnerships have contributed to the advancement of technology in the medical field, showcasing the importance of teamwork in innovation.
Conclusion
David L Lidgey exemplifies the spirit of innovation in medical technology through his contributions to ultrasound safety. His patented device not only enhances patient safety but also demonstrates the potential for technological advancements in healthcare.