Voice prosthesis brush
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United States of America Patent
Stats
-
Nov 26, 2002
Grant Date -
Aug 15, 2002
app pub date -
Feb 13, 2001
filing date -
Feb 13, 2001
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A brush for a voice prosthesis containing a reduced diameter hard cartridge disposed in the distal section of a soft outer body. The brush includes a reduced diameter distal brush section mounted in a rod having a distal end face larger than the diameter of the cartridge such that the extension of the end of the brush into the opposed esophageal wall is prevented.
First Claim
Family
International Classification(s)
Cited Art Landscape
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