Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Ear wax guard for an in-the-ear hearing aid and a means for use at insertion and removal hereof










Image Number 6 for United States Patent #6795562.

For the protection of an in-the-ear hearing aid against contamination by ear wax through the acoustic outlet port (34a) or a vent, a replaceable ear wax guard (36) is inserted in the aid and comprises an essentially tubular element with a through-going cavity and an abutment collar in one end for sealing abutment against the hearing aid housing (31). For an easy and safe insertion and removal of the ear wax guard (36), an applicator is used, which in one end has a smooth pin for introduction in the through-going cavity of the ear wax guard (36) and in the other end a harpoon-shaped catch member. For mounting of the ear wax guard (36) a hose or tube member serving as acoustic outlet canal (34) is connected to an abutment collar (33) in abutment with the outside of the hearing aid. The abutment collar is designed with oversize standard dimensions and adapted to an individually user-adapted hearing aid housing by preparation of its periphery edge.








 
 
  Recently Added Patents
Image forming apparatus to automatically select a communication condition
Bitter taste receptors
Pet fish burial pod
Calibration method for non-ideal transceivers
Processes for producing polyunsaturated fatty acids in transgenic organisms
Simultaneous enhancement of transmission loss and absorption coefficient using activated cavities
Segmentation of a product markup image based on color and color differences
  Randomly Featured Patents
Overhead device for managing electrical appliances
Method of manufacturing a resin-like material by crosslinking a saccharide-containing substance with glyoxal and controlling the reaction by the use of an alkali halide
Semiconductor device
Electromagnetic moving system
Cable connecting module
Diffusion barrier for copper features
Sheet feeding device and image forming apparatus including a controlled elevator mechanism
Differential assembly with semi-elliptical assembly window
Alarm switch and alarm set device
Topical application of travoprost for combating hair loss