| 摘要 |
An improved device for heating hearing aid microtubes is presented, the invention comprised of inexpensive electrical parts and a simple plastic base. The device possesses a heater flue that is shaped to concentrate the heat from the heating element along a short length of the hearing aid audio tube to be formed as well as a metal reflector to increase the efficiency of the heater element. The device has nonskid feet and air holes to improve the cooling of the device.
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