This inventor holds 3 USPTO granted patents. Top assignee: Advanced Cardiovascular Systems, Inc.. Active years: 2001-2003.
Company Filing History:
Years Active: 2001-2003
Title: Innovations by William P. Colvan
Introduction
William P. Colvan is a notable inventor based in San Diego, CA, who has made significant contributions to the field of medical devices. He holds a total of 3 patents, showcasing his innovative approach to solving complex problems in catheterization procedures.
Latest Patents
One of his latest inventions is the "Bleed Back Control Assembly and Method." This invention is designed to control blood loss during catheterization procedures. The assembly includes a side arm body connected at the proximal end to a seal body. The side arm body comprises one or more branches, each having a lumen, and features a finger rest on the exterior of at least one branch. The seal body consists of a cap assembly and a seal assembly. The seal assembly includes a clamp seal and a bleed back seal, both made of elastomer and held by a seal holder. The cap assembly features a threaded cap and a funnel cap. The threaded cap is connected to the seal holder, and rotation of this cap causes the clamp seal to open or close. The funnel cap includes a dilator, and pressing it opens an aperture in the bleed back control seal. A spring wound around the dilator returns the funnel cap to its original position, thus closing the bleed back seal. This innovative design allows for self-sizing to devices introduced through its aperture and facilitates the purging of gases or fluids.
Career Highlights
William P. Colvan has been instrumental in advancing medical technology through his work at Advanced Cardiovascular Systems, Inc. His expertise in developing innovative solutions has significantly impacted the field of cardiovascular procedures.
Collaborations
He has collaborated with notable colleagues, including Neil M. Becker and Kenneth Kay Armstrong, to further enhance the development of medical devices.
Conclusion
William P. Colvan's contributions to medical innovation, particularly in catheterization procedures, highlight his role as a leading inventor in the field. His patents reflect a commitment to improving patient outcomes through advanced technology.