Owen D. Brimhall - South Jordan UT Jerry L. Pauley - Salt Lake City UT Carl E. Ellis - Salt Lake City UT
Assignee:
Sonic innovations - Salt Lake City UT
International Classification:
E61B 702
US Classification:
181135, 381328
Abstract:
A hearing aid retention and extraction device comprises a retention ring having an outer bonding surface and an inner grasping surface, and an elongate member extending from the retention ring. The retention and extraction device can be incorporated into a hearing device tip and allows both a hearing device and the hearing device tip to be simultaneously removed from an ear canal. When a user pulls on the elongate member, the retention ring cinches around the hearing device and prevents it from becoming separated from the hearing device tip. The cinching action of the retention ring also holds the hearing device in place within the ear canal.
Owen D. Brimhall - South Jordan UT Carl E. Ellis - Salt Lake City UT Jerry L. Pauley - Salt Lake City UT Craig M. Collotzi - Sandy UT
Assignee:
Sonic Innovations - Salt Lake City UT
International Classification:
H04R 2500
US Classification:
381324, 381322, 381323
Abstract:
A circuit board assembly for a hearing device comprises a substrate including a component mounting region that can be folded into a desired orientation. A circuit board assembly constructed in accordance with the present invention can preferably be folded without affecting the performance characteristics of the substrate or any of the components mounted to the substrate. In a preferred embodiment a circuit board assembly constructed in accordance with the present invention comprises a first component mounting region adapted to receive a hearing device microphone, a second component mounting region adapted to receive an electronic circuit and a circuit capacitor, a third component mounting region adapted to receive a contact pad, and a fourth component mounting region adapted to receive a programming pad. When folded in accordance with a preferred configuration, the flexible circuit board assembly can be readily inserted into a hearing device housing.
Method For Fitting A Universal Hearing Device Shell And Conformal Tip In An Ear Canal
A method for fitting a hearing device in an ear canal, comprises, providing a receiver module sized and shaped to fit in any of a wide range of ear canals, selecting a conformal tip from a plurality of differently sized conformal tips, each conformal tip of the plurality having an inside circumference adapted to engage the same size receiver module, wherein the selected conformal tip has an outside circumference slightly larger than the circumference of the ear canal, engaging the receiver module within the selected conformal tip, and inserting the selected conformal tip and engaged receiver module into the ear canal.
Owen D. Brimhall - South Jordan UT Jerry L. Pauley - Salt Lake City UT Carl E. Ellis - Salt Lake City UT
Assignee:
Sonic Innovations - Salt Lake City UT
International Classification:
E61B 702
US Classification:
181135
Abstract:
A hearing aid retention and extraction device comprises a retention ring having an outer bonding surface and an inner grasping surface, and an elongate member extending from the retention ring. The retention and extraction device can be incorporated into a hearing device tip and allows both a hearing device and the hearing device tip to be simultaneously removed from an ear canal. When a user pulls on the elongate member, the retention ring cinches around the hearing device and prevents it from becoming separated from the hearing device tip. The cinching action of the retention ring also holds the hearing device in place within the ear canal.
T.d. Williamson
Senior Mechanical Engineer
Teal Drones Dec 2016 - May 2018
Senior Mechanical Engineer
Atl Technology, Llc Nov 2013 - Dec 2016
Senior Mechanical Engineer
Innovasis, Inc. Sep 2010 - Sep 2013
Senior Product Development Engineer
Fresenius Medical Care Sep 2009 - Sep 2010
Senior R and D Engineer
Education:
University of Utah 1989 - 1991
Master of Science, Masters, Mechanical Engineering
University of Utah 1984 - 1989
Bachelors, Bachelor of Science, Mechanical Engineering
Skills:
Testing Materials Medical Devices Injection Molding Solidworks Finite Element Analysis Engineering Product Development Management Iso 13485 Ms Project Iso Solidworks Cad Solidworks Simulation Finite Element Analysis Solidworks Pdm Performance Testing