Tool for removal of canal hearing device from ear canal

摘要

A removal tool for removing canal hearing devices from the ear canal, examples of which may include a hand piece and a removal loop having a wide section for placing over a knob handle structure incorporated within the canal hearing device, and a narrow section for interlocking with the knob handle to remove the hearing device from the ear. The removal loop is generally configured in the shape of keyhole to guide and transition of the knob and shaft of the knob handle into the narrow section for capture and interlocking therewithin. The removal tool may provide ease of use, particularly for individuals with poor dexterity and/or poor vision. In a preferred embodiment, the removal loop is made of a single formed wire for improved durability, lower cost of fabrication, and safe operation that minimizes contact with the walls of the ear canal.

主权项

1. A removal tool for removing a canal hearing device from the ear canal, comprising:
a hand piece element adapted for manual grasp; and a loop element defining an aperture having a first section and a second section, the first section being wider than the second section, wherein the first section is adapted for placement over a knob handle attached to the canal hearing device and is configured to guide the knob handle from the first section into the second section for interlocking the knob handle within the second section for removing the canal hearing device from the ear canal.