Location History:
- Vancouver, CA (2007 - 2015)
- Goleta, CA (US) (2018 - 2021)
Company Filing History:
5 out of 3,632 
1 out of 7 
1 out of 15 
Years Active: 2007-2021
Title: Rui Avelar: Innovator in Surgical Technology
Introduction
Rui Avelar is a prominent inventor based in Vancouver, Canada. He has made significant contributions to the field of surgical technology, particularly in the development of innovative sutures and delivery systems. With a total of 5 patents, Avelar's work is paving the way for advancements in surgical procedures.
Latest Patents
Avelar's latest patents include groundbreaking inventions such as drug-eluting self-retaining sutures and methods relating thereto. This innovative suture comprises a filament, a plurality of retainers, and a drug that is impregnated in or coated on the filament. The unique shape and distribution of the retainers allow for modified in vivo release kinetics of the drug, which can be adjusted uniformly or region by region. This self-retaining suture is particularly useful for reattaching severed nerves and can release nerve growth factors or other regeneration-accelerating agents into the area of nerve injury.
Another notable patent is for suture delivery tools designed for endoscopic and robot-assisted surgery. These tools are engineered to releasably secure a self-retaining suture, facilitating its delivery to a surgical site through an access port. The suture delivery tools can be operated manually or with robotically-assisted surgical systems. In some designs, a suture spool is integrated into a cartridge that can be easily replaced after the deployment of the self-retaining suture, allowing for the selection of different sutures as needed for various procedures.
Career Highlights
Throughout his career, Rui Avelar has worked with several notable companies, including Ethicon and Angiotech International AG. His experience in these organizations has contributed to his expertise in surgical innovations and technology.
Collaborations
Avelar has collaborated with esteemed colleagues such as William L. D'Agostino and Lev Drubetsky. These partnerships have further enhanced his contributions to the field of surgical technology.
Conclusion
Rui Avelar's innovative work in surgical technology, particularly with drug-eluting sutures and delivery systems, showcases his commitment to advancing medical procedures. His contributions are significant in improving patient outcomes and enhancing surgical techniques.
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.