Warren C Clay

Title: Innovations by Warren C Clay

Introduction

Warren C Clay is a notable inventor based in Lynn, MA (US), recognized for his contributions to medical technology. He holds 2 patents that showcase his innovative approach to solving complex medical challenges.

Latest Patents

One of his latest inventions is the percutaneous access device (PAD). This device is designed for long-term skin penetration and serves as an access port in a patient's body. The PAD features a buttonlike design with a flat skirt for subdermal anchoring and a neck that allows for the transmission of materials to and from the body. A two-stage porous bed covering the skirt and neck promotes the formation of a tight, infection-free barrier between the device and adjacent tissues, ensuring stability for long-term use. The first stage of the bed retards the downgrowth of epidermal cells, allowing mature collagen to form in the second stage, which is crucial for creating a secure dermal/biomaterial interface.

Another significant patent is the pneumatic pulsator pumping system with a pulsator fluid venting valve. This pneumatic pump is primarily adapted as a left ventricular heart assist device. It includes a flexible bladder housed within a rigid casing. A pneumatic driver generates rhythmic pulses that collapse the bladder, establishing a pumping action. The system incorporates check valves in the inlet and outlet to facilitate this process. A pneumatic pulse limiter, featuring a flexible diaphragm, isolates the driver from the pump, ensuring that the maximum pulse applied does not exceed the diaphragm's displacement limits.

Career Highlights

Warren C Clay has worked with several companies throughout his career, including Thermedics Inc. and Tmca Foundation Inc. His experience in these organizations has contributed to his development as an inventor and innovator in the medical field.

Collaborations

Warren has collaborated with notable individuals such as Victor L Poirier and Benedict D Daly, enhancing his work through shared expertise and insights.

Conclusion

Warren C Clay's innovative patents reflect his commitment to advancing medical technology. His work continues to impact the field positively, demonstrating the importance of innovation in healthcare.