Location History:
- Newton, MA (US) (2000 - 2009)
- Newton Center, MA (US) (2015)
- Boston, MA (US) (2019 - 2024)
Company Filing History:
10 out of 1,039 
1 out of 9 
1 out of 379 
Years Active: 2000-2024
Title: The Innovative Contributions of Joseph R. Madsen
Introduction
Joseph R. Madsen is a notable inventor based in Newton, MA, who has made significant contributions to the field of medical devices. With a total of 11 patents to his name, Madsen has focused on developing solutions that enhance patient care and improve medical procedures.
Latest Patents
One of Madsen's latest inventions is the Shunt Flusher. This device and system are designed to flush a shunt catheter by utilizing the available cerebrospinal fluid (CSF) to clear blockages. The CSF is pressurized to a predetermined amount and then released rapidly to purge any occlusions. This rapid release creates flow jets from the catheter pores into the ventricle, effectively pushing and diverting choroid plexus and other blockages away from the pores. The system allows for a slow refill rate, minimizing the risk of drawing blockages back into the pores. Additionally, the catheter features backup pores that can be opened to restart flow from the ventricle if the primary pores remain blocked after an initial flushing attempt.
Career Highlights
Throughout his career, Joseph R. Madsen has worked with reputable organizations, including Children's Medical Center Corporation and Children's Hospital Boston. His work in these institutions has allowed him to collaborate with other professionals in the medical field, further enhancing his innovative contributions.
Collaborations
Madsen has had the opportunity to work alongside notable colleagues such as George A. Taylor and Tomer Anor. These collaborations have likely contributed to the development and refinement of his inventions.
Conclusion
Joseph R. Madsen's innovative work, particularly in the development of the Shunt Flusher, showcases his commitment to improving medical technology. His contributions have the potential to significantly impact patient care and medical procedures.