David W Yeung

Title: Innovations of David W Yeung

Introduction

David W Yeung is a notable inventor based in Carlsbad, California. He has made significant contributions to the field of medical technology, particularly in the development of devices that enhance patient care. His innovative approach has led to the creation of a unique device aimed at improving the administration of radionuclides.

Latest Patents

David W Yeung holds a patent for a "Device for automatic injection of radionuclide." This automatic injection device consists of two syringes: one for injecting a measured quantity of radionuclide and another for injecting a saline solution to flush the intravenous tubing. Each syringe is operated by a motor that compresses the plunger, allowing for precise delivery of its contents. The motors are activated by a computer controller that initiates the injection sequence based on a trigger signal. This signal can come from a seizure detection computer, the patient, or medical personnel. The device also includes a delay cycle to verify the trigger, ensuring that false alarms do not lead to unnecessary injections. To account for the decay of the radioactive element, the device stores more radionuclide than needed and calculates the appropriate quantity to inject based on the time delay and the half-life of the radionuclide.

Career Highlights

David W Yeung is affiliated with the University of California, where he continues to work on innovative medical technologies. His career is marked by a commitment to improving healthcare through engineering and technology.

Collaborations

Some of his notable coworkers include Louis Cornacchia and John K Alksne, who have contributed to his research and development efforts.

Conclusion

David W Yeung's work exemplifies the intersection of technology and healthcare, showcasing how innovative devices can enhance patient treatment. His contributions to the field of medical technology are significant and continue to impact patient care positively.