Tim Allen

Title: Tim Allen - Innovator in Medical Infusion Technology

Introduction

Tim Allen is a notable inventor based in Bournemouth, GB. He has made significant contributions to the field of medical technology, particularly in the development of infusion pumps. With a total of 6 patents to his name, Allen's work focuses on enhancing the accuracy and efficiency of medical devices.

Latest Patents

Among his latest patents is a "System and method for controlling current provided to a stepping motor." This invention discloses a method for controlling the input electrical current to an infusion pump stepper motor based on predetermined torque requirements. The system includes a motor controller and a non-volatile memory that contains expected load torque values throughout a pump cycle. The motor controller adjusts the electrical current supplied to the stepper motor to overcome load torque at each point in the pumping cycle, taking into account factors such as temperature, pressure, and elapsed operating time.

Another significant patent is the "Volumetric infusion pump," which provides improved accuracy in delivering medicaments to patients. This invention features a pumping body that deforms and reforms a tube to maintain its initial cross-section, thereby preserving the output accuracy of the pump. The design includes a mechanical synchronization of the pumping body and associated valves, ensuring that a condition of free-flow of medicament is never realized. Additionally, sensor housings are adapted to measure various quantities associated with fluid flowing through the tube, achieving a normal orientation with respect to the sidewall of the tube.

Career Highlights

Tim Allen has worked with prominent companies in the medical field, including Baxter International Inc. His experience in these organizations has contributed to his expertise in developing innovative medical devices.

Collaborations

Throughout his career, Allen has collaborated with notable individuals such as Hal C Danby and Geoff Hutchins. These partnerships have likely played a role in the successful development of his patented technologies.

Conclusion

Tim Allen's contributions to medical infusion technology through his patents demonstrate his commitment to improving patient care. His innovative solutions continue to influence the medical device industry, showcasing the importance of advancements in technology for healthcare.