Ear vent device and method of inserting the same

Details Ear vent device and method of inserting the same Ear vent device and method of inserting the same

1998-01-13

2000-02-22

Willse, David H.

Prosthesis (i.e., artificial body members), parts thereof, or ai

Ear or nose prosthesis

606109, A61F 218, A61F 1100

Patent

active

060275324

ABSTRACT:
An ear vent device for maintaining an aperture in ear tissue in an operable open condition, comprising a first panel having a first edge; and a second panel resiliently joined to the first panel along an apex in a substantially open, angular arrangement. A flange can be attached adjacent the first edge. In addition, the second panel can also comprise a first edge and have a flange adjacent the first edge of the second panel.

REFERENCES:
patent: 3948271 (1976-04-01), Akiyama
patent: 4094303 (1978-06-01), Johnston
patent: 4174716 (1979-11-01), Treace
patent: 4175563 (1979-11-01), Arenberg et al.
patent: 4675008 (1987-06-01), Tretbar
patent: 4744792 (1988-05-01), Sander et al.
patent: 5047053 (1991-09-01), Jahn
patent: 5433748 (1995-07-01), Wellisz
patent: 5645584 (1997-07-01), Suyama

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