Company Filing History:
Years Active: 2015-2019
Title: **Innovator Spotlight: Rajen Kumar**
Introduction
Rajen Kumar, an accomplished inventor based in Santa Rosa, California, has made significant strides in the field of medical devices. With a total of three patents to his name, Kumar is known for his innovative approaches to enhancing drug delivery methods for therapeutic applications.
Latest Patents
Among his latest contributions to the field is a patent for “Apparatus and methods for filling a drug eluting medical device via capillary action.” This invention outlines methods and apparatus for effectively filling a therapeutic substance or drug within a hollow wire that forms a stent. The process involves placing the stent within a chamber containing a fluid drug formulation while maintaining the chamber at or near the vapor-liquid equilibrium of the solvent. The stent is filled by contacting it with the drug formulation, allowing capillary action to draw the fluid into the lumenal space of the hollow wire. Once filled, the stent is retracted from contact with the drug formulation, and the vapor pressure is managed to ensure efficient evaporation of the solvent. A wicking means can also be integrated to support the fluid transfer.
Career Highlights
Rajen Kumar currently works with Medtronic Vascular, Inc., a leading company in the medical device industry. His work at Medtronic has positioned him at the forefront of innovation in vascular therapies. With his technical expertise, Kumar has contributed significantly to the advancement of medical technologies, specifically in drug-eluting devices that enhance patient outcomes.
Collaborations
Throughout his career, Kumar has collaborated with fellow innovators such as Justin Peterson and James Mitchell. Together, they have pushed the boundaries of what is possible in the medical device sector, focusing on creating innovative solutions to improve healthcare delivery.
Conclusion
Rajen Kumar continues to be a pivotal figure in medical device innovation. His patents and collaborative efforts signify a commitment to improving healthcare solutions through advanced technology. As he advances in his career, the impact of his work will undoubtedly resonate in the healthcare industry for years to come.