Company Filing History:
1 out of 18 
1 out of 832,891 Years Active: 1994-1996
Title: Innovations by Michael A. Arnold
Introduction
Michael A. Arnold is an accomplished inventor based in Woburn, Massachusetts. He holds two patents that showcase his contributions to medical technology. His work focuses on improving medical devices, particularly in the fields of neurology and cerebrospinal fluid management.
Latest Patents
One of his latest patents is a connector design for a multi-contact medical electrode. This invention describes an electrical brain contact device that connects multiple lead wires to individual take-up terminals. The lead wires extend to a terminal mount featuring an array of lead-wire terminals. The connector assembly includes a connector block with a matching array of take-up terminals and an elongate cavity to receive the terminal mount. This design facilitates electrical connection by drawing the take-up terminals into contact with the terminal mount.
Another significant patent by Arnold is a shunt valve system. This invention pertains to a cerebrospinal fluid (CSF) shunting system used to control hydrocephalus or excess CSF in the brain's ventricles. The system features a fluid pressure controlling diaphragm with a substantially planar surface that interacts with a non-planar opposing surface. The diaphragm can be made from silicone rubber or other flexible materials, while the opposing surface is crafted from a dissimilar material to prevent sticking. This invention also includes a configuration that allows for modular elements to better fit the contours of a patient's skull.
Career Highlights
Throughout his career, Michael A. Arnold has worked with notable companies, including Radionics, Inc. His experience in the medical device industry has significantly contributed to his innovative designs and patents.
Collaborations
Arnold has collaborated with several professionals in his field, including Eric R. Cosman, Sr. and William A. Chiklakis. These collaborations have likely enriched his work and led to advancements in medical technology.
Conclusion
Michael A. Arnold's contributions to medical device innovation are evident through his patents and career achievements. His work continues to impact the field of neurology and improve patient care.