Chengxue Li

Title: Innovations of Chengxue Li

Introduction

Chengxue Li is an accomplished inventor based in Fremont, California. He holds three patents that showcase his contributions to the field of medical devices. His work focuses on enhancing the functionality and safety of medical technologies.

Latest Patents

One of his latest patents is an adhesion promoting temporary mask for coated surfaces. This invention involves an expandable medical device that includes a plurality of elongated struts, forming a substantially cylindrical device. It can expand from a first diameter to a second diameter. A variety of beneficial agents can be loaded into different openings within the struts for targeted delivery to tissue. This device is particularly useful for treating conditions such as restenosis, where different agents are strategically loaded to address various biological processes. Additionally, anti-thrombotic agents can be affixed to portions of the device to prevent sub-acute thrombosis. The invention also incorporates masking and de-masking processes to ensure the agents remain affixed to the device.

Another significant patent by Chengxue Li is related to E beam sterilization of medical devices comprising bioactive coating. This invention provides a single-step terminal sterilization process for bio-active heparin coatings on materials used in medical devices. These devices include catheters, tissue engineering scaffolds, and drug delivery carriers. The method aims to improve the antithrombotic and biocompatible properties of heparin surfaces, which can be applied to various medical devices, including stents and implants.

Career Highlights

Chengxue Li has worked with notable companies in the medical field, including Cordis Corporation and Cardinal Health Switzerland 515 GmbH. His experience in these organizations has contributed to his expertise in developing innovative medical solutions.

Collaborations

Chengxue Li has collaborated with professionals such as Robert Falotico and Thai Minh Nguyen. These partnerships have likely enhanced his research and development efforts in the medical device sector.

Conclusion

Chengxue Li's contributions to medical device innovation are significant, with multiple patents that address critical health challenges. His work continues to impact the field positively, showcasing the importance of innovation in healthcare.