Stacey D Jarvin

Title: The Innovative Contributions of Stacey D. Jarvin

Introduction

Stacey D. Jarvin is a notable inventor based in Brentwood Bay, CA. He has made significant contributions to the field of auditory prosthetics, holding three patents that showcase his innovative spirit and technical expertise. His work focuses on developing advanced solutions for individuals with hearing impairments.

Latest Patents

One of Jarvin's latest patents is a totally implantable cochlear prosthesis. This device features an externally-activated subcutaneous switch that controls its functions. It includes a pliable bridge connecting two hermetically sealed housing sections, along with corrugated conductor lines that accommodate future dimensional changes due to head growth. An encapsulated microphone is strategically positioned underneath the skin in the posterior wall of the external auditory canal. Additionally, a modiolus-hugging electrode array is inserted into one of the cochlea scala. The implanted battery can be periodically charged via an external head-mounted device that contains a coil, allowing for inductive coupling of electrical power. This external and implanted coil system also serves as a communication link for programming the implanted electronics.

Another significant invention by Jarvin is an implantable microphone designed for use with hearing aids or cochlear prostheses. This device consists of a cylindrical bio-inert housing with a bio-inert metallic membrane at the acoustic sensing end. The housing is implanted in the posterior wall of the external auditory canal, with the thin skin overlaying the microphone membrane. Surface features on the housing allow it to ossiointegrate with the auditory canal bone, while a flange prevents post-operative migration. A support plate beneath the membrane enhances the signal-to-noise ratio, and a protruding rim protects the membrane from damage during flexure.

Career Highlights

Stacey D. Jarvin is associated with Epic Biosonics Inc., where he continues to push the boundaries of auditory technology. His work has garnered attention for its innovative approach to improving the quality of life for those with hearing difficulties.

Collaborations

Throughout his career, Jarvin has collaborated with notable colleagues, including Peter G. Berrang and Alan Lupin. These partnerships have contributed to the advancement of his projects and the overall mission of enhancing auditory solutions.

Conclusion

Stacey D. Jarvin's contributions to the field of auditory prosthetics are remarkable and impactful. His innovative patents reflect a commitment to improving hearing technology