Donald A Parker

Title: The Innovations of Donald A Parker

Introduction

Donald A Parker is a notable inventor based in Berkeley, CA, who has made significant contributions to the field of surgical technology. With a total of five patents to his name, Parker has focused on developing advanced systems that enhance the precision and efficiency of eye surgery.

Latest Patents

Among his latest patents is the "Handpiece drive apparatus for powered surgical scissors." This invention discloses a system that provides control of multiple functions necessary for performing eye surgery. A microprocessor-based system manages a pneumatic system that drives pneumatic scissors in either a variable frequency, multicut mode or a proportional cut mode, where the cutting pressure is proportional to the position of a foot-operated position sensor. Another significant patent is the "Method of providing pneumatic drive for closing a scissors." This system also utilizes a microprocessor-based approach to control a vacuum generation system using venturis and linear valves, enabling the operation of vitrectomy probes and pneumatic scissors in similar modes as his previous invention.

Career Highlights

Throughout his career, Donald A Parker has worked with prominent companies in the medical field, including Alcon Laboratories, Inc. and Allon Laboratories, Inc. His work has been instrumental in advancing surgical tools that improve patient outcomes and surgical precision.

Collaborations

Parker has collaborated with notable individuals in his field, including Wayne W Rogers and Carl C Wang. These partnerships have contributed to the development of innovative solutions in surgical technology.

Conclusion

Donald A Parker's contributions to surgical technology through his patents and collaborations highlight his commitment to improving medical procedures. His work continues to influence the field of eye surgery, making significant strides in patient care and surgical efficiency.