Location History:
- Bures-sur-Yvette, FR (1997)
- Paris, FR (2010 - 2021)
Company Filing History:
Years Active: 1997-2021
Title: Innovations by Philippe Negre
Introduction
Philippe Negre is a prominent inventor based in Paris, France. He has made significant contributions to the field of medical devices, particularly in the development of adjustable drainage valves. With a total of nine patents to his name, Negre's work showcases his dedication to improving healthcare technology.
Latest Patents
Among his latest innovations is a device for adjusting a drainage valve. This device features a rotor with a rotation axis, where the angular position determines the opening pressure of the valve. The rotor includes a micro-magnet that can move between locking and unlocking positions, allowing for precise control over the valve's operation. The method for using this device involves aligning a locator with the rotation axis, determining the rotor's angular position, and manipulating an actuator to adjust the valve's settings.
Another notable patent is the adjustable drainage valve itself, designed for the drainage of cerebrospinal fluid. This valve comprises a body with a chamber, an inlet port, and an outlet port. It includes a stopper that can open or close the inlet port, along with a resilient return member that modifies the force exerted on the stopper based on the rotor's rotation within the chamber.
Career Highlights
Philippe Negre has established himself as a key figure in the medical device industry through his innovative designs and patents. His work at Sophysa, a company specializing in neurosurgical devices, has allowed him to focus on creating solutions that enhance patient care and treatment outcomes.
Collaborations
Negre has collaborated with notable colleagues, including Christophe Moureaux and Christophe Boyer. These partnerships have contributed to the development of advanced medical technologies and have fostered a collaborative environment for innovation.
Conclusion
Philippe Negre's contributions to the field of medical devices, particularly through his patents for adjustable drainage valves, highlight his commitment to innovation in healthcare. His work continues to impact the industry positively, improving the quality of life for patients.