This inventor holds 4 USPTO granted patents. Top assignee: Cv Dynamics, Inc.. Active years: 1997-2000.
Company Filing History:
Years Active: 1997-2000
Title: Innovations by Shelley N Johnson
Introduction
Shelley N Johnson is a notable inventor based in Minnetonka, MN (US). She has made significant contributions to the field of medical devices, particularly in the development of advanced catheter and heart valve technologies. With a total of four patents to her name, Johnson's work exemplifies innovation and dedication to improving patient care.
Latest Patents
One of her latest patents is for a urinary catheter featuring a palpitatable discharge valve with protective shoulders. This indwelling urinary catheter is designed to enhance functionality and safety, with a valve wall made of a first material and protective shoulders made of a more rigid second material. The design includes a peripheral trough to maximize drainage and ensures reliable closure through an intermediate rib separating adjacent valve elements.
Another significant patent is for a bileaflet heart valve that incorporates a dynamic pivot mechanism. This innovative heart valve comprises an annular base and pivoting leaflets that are free-floating within recesses, allowing for increased translational movement and stress redistribution. The design optimizes fluid flow during various circulatory phases and minimizes cavitation by maintaining a central region of each leaflet spaced apart from the annular base when closed.
Career Highlights
Shelley N Johnson has established herself as a key figure in her field through her inventive contributions. Her work at Cv Dynamics, Inc. has been instrumental in advancing medical device technology. Johnson's patents reflect her commitment to enhancing the functionality and safety of medical devices, ultimately benefiting patients and healthcare providers alike.
Collaborations
Throughout her career, Johnson has collaborated with esteemed colleagues such as Adel A Mikhail and Gene E Stobbs. These partnerships have fostered an environment of innovation and creativity, leading to the development of groundbreaking medical technologies.
Conclusion
Shelley N Johnson's contributions to medical device innovation are noteworthy and impactful. Her patents demonstrate a commitment to improving healthcare through advanced technology. Johnson's work continues to inspire future innovations in the medical field.