Company Filing History:
4 out of 31 
2 out of 3,435 
Years Active: 2019-2025
Title: Biwei MacDonald: Innovator in Medical Device Technology
Introduction
Biwei MacDonald, an accomplished inventor based in Andover, Massachusetts, has made significant contributions to the field of medical device technology. With a portfolio of three patents, his innovations focus largely on devices that facilitate complex medical procedures, showcasing his dedication to improving patient outcomes.
Latest Patents
MacDonald's most recent patents are centered on devices and methods for effectuating percutaneous shunt procedures, as well as percutaneous Glenn and Fontan procedures. Both patents outline a sophisticated design for a radially self-expanding endograft prosthesis. The prosthesis includes a distal flange that is self-expanding and flips perpendicularly to help seat it against a tissue wall. The distal segment possesses sufficient stiffness to maintain the puncture in the vessel wall and is followed by a compliant middle segment, which allows for flexibility and full patency even when flexed at up to a 90-degree angle. The proximal segment is designed with adjacent undulating strut rings closely connected to enhance performance during medical procedures.
Career Highlights
Throughout his career, MacDonald has worked with notable organizations, including Transmural Systems LLC and the United States of America as represented by the Secretary of the Department of Health and Human Services. His work has focused on technological advancements that impact health care positively, emphasizing his role as a significant figure in his field.
Collaborations
Biwei MacDonald has collaborated with talented individuals such as Nasser Rafiee and Stuart MacDonald. Their combined expertise has contributed to the development of innovative solutions within the medical device industry, helping to amplify the reach and impact of their work.
Conclusion
With a robust portfolio and a dedication to advancing medical procedures, Biwei MacDonald exemplifies innovation in the medical device sector. His patents not only highlight his inventive spirit but also promise to enhance the way healthcare professionals conduct life-saving procedures, ultimately benefitting patients worldwide.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.