Derek J Harper

Title: Innovations of Derek J Harper in Implantable Osmotic Pump Technology

Introduction

Derek J Harper is a notable inventor based in Santa Barbara, CA, who has made significant contributions to the field of medical technology. With a total of five patents to his name, Harper's work primarily focuses on implantable osmotic pump systems designed for the precise delivery of pharmaceutical agents to patients.

Latest Patents

One of Harper's latest innovations is the implantable osmotic pump, which features an osmotic engine and a toroidal compartment that houses a piston. This design allows for the controlled delivery of a pharmaceutical agent when implanted in an aqueous environment. Additionally, the pump can be equipped with a dose escalation assembly that selectively increases the delivery rate of the pharmaceutical agent. Another significant patent involves an osmotic pump delivery system that utilizes pre-hydrated membranes and primable catheters. This system reduces the time between implantation and the full operation of the pump, ensuring immediate delivery of the pharmaceutical agent once implanted.

Career Highlights

Harper's career is marked by his innovative approach to medical devices, particularly in the realm of drug delivery systems. His patents reflect a deep understanding of osmotic principles and their application in improving patient care. His work has the potential to enhance the efficacy of treatments by providing a more reliable and efficient means of drug administration.

Collaborations

Throughout his career, Harper has collaborated with talented