Perry J Blackshear

Title: Perry J Blackshear: Innovator in Drug Delivery Systems

Introduction

Perry J Blackshear is a notable inventor based in Cambridge, MA (US). He has made significant contributions to the field of drug delivery systems, particularly in the area of hormone preparations. His innovative approach addresses critical challenges in the medical field, enhancing the efficacy of hormone therapies.

Latest Patents

Blackshear holds a patent for a "Polyol-hormone mixture for use in chronic parenteral hormone." This invention presents a method for preventing the precipitation of proteins, such as hormone preparations, within drug delivery systems. The process involves mixing a polyol, such as glycerol, with the protein solution before it is introduced into the drug delivery system. The polyol is added in sufficient amounts to prevent protein precipitation during long-term storage in the device. The solution can be injected into the pressurized drug storage reservoir of an implanted infusion pump through the patient's skin. As the solution is discharged from the device, its flow rate is controlled by a restricted fluid passage, allowing it to be conveyed to an infusion site and diluted by the bloodstream.

Career Highlights

Blackshear is associated with the Regents of the University of Minnesota, where he continues to contribute to research and innovation in drug delivery technologies. His work has the potential to improve patient outcomes by ensuring the stability and effectiveness of hormone therapies.

Collaborations

He has collaborated with notable colleagues, including John L Palmer and Thomas D Rohde, who share his commitment to advancing medical technology.

Conclusion

Perry J Blackshear's innovative work in drug delivery systems exemplifies the impact of research and invention in the medical field. His contributions are paving the way for more effective hormone therapies, ultimately benefiting patients in need.