Replaceable receiver for in-the-ear hearing instrument

Patent metadata

Field	Value
Publication number	US-9253580-B2
Application number	US-201214351722-A
Country	US
Kind code	B2
Filing date	Oct 12, 2012
Priority date	Oct 13, 2011
Publication date	Feb 2, 2016
Grant date	Feb 2, 2016

Abstract

A hearing instrument has a shell, a bottom faceplate attached to the shell, and a replaceable receiver. The receiver is replaceable through the bottom plate without removing the bottom plate from the shell. The receiver is locked in its mounting position by a mechanism that can be unlocked.

First claim

What is claimed is:

1. A hearing instrument, comprising:
a shell;
a bottom plate attached to said shell; and
a receiver substantially inside said shell and mounted in said bottom plate, said receiver being replaceable through said bottom plate without removing said bottom plate from said shell, and said receiver having two elastic and/or spring-loaded tabs for latching onto said shell and defining a reversible lock.

2. The hearing instrument according to claim 1 , wherein said reversible lock is a snap-lock.

3. The hearing instrument according to claim 1 , wherein said reversible lock comprises at least one barb.

4. The hearing instrument according to claim 1 , wherein said shell includes receptacles for receiving pins of a removal tool which push said tabs toward a body of said receiver and release said receiver from said shell.

5. A hearing instrument, comprising:
a shell;
a first faceplate attached at an end of said shell;
a receiver substantially inside of said shell; and
a second faceplate attached to an end of said shell opposite said first faceplate, said second faceplate having a securing mechanism configured to secure said receiver, said securing mechanism including at least one pin, said at least one pin being metal and press fit, and said securing mechanism being configured to allow said receiver to be moved through said second faceplate.

6. The hearing instrument according to claim 5 , wherein said securing mechanism includes a snap-lock.

7. The hearing instrument according to claim 5 , wherein said securing mechanism includes a flange.

8. The hearing instrument according to claim 5 , wherein said securing mechanism is a latching mechanism.

9. A hearing instrument, comprising:
a shell having a first end and a second end;
a faceplate attached to said first end of said shell; and
a second faceplate attached to said second end of said shell opposite of said first faceplate, said second faceplate containing at least one pin for securing said receiver, said at least one pin being metal and press fit.

10. The hearing instrument according to claim 9 , wherein said second faceplate is formed with a cutout configured to allow a receiver to be moved therethrough.

11. The hearing instrument according to claim 10 , wherein said receiver has at least one flange configured to secure said receiver to said second faceplate by engaging said at least one pin.

Assignees

• Sivantos Pte Ltd

Inventors

• Parsi Salman
• Strano Anthony

Classifications

• H04R25/652

  Ear tips; Ear moulds (hybrid ear moulds or post-processing thereof for their customisation H04R25/659) · CPC title

• H04R2225/023

  Completely in the canal [CIC] hearing aids · CPC title

• H04R25/658

  Manufacture of housing parts · CPC title

• H04R2225/025

  In the ear hearing aids [ITE] hearing aids · CPC title

• H04R25/604 Primary

  of acoustic or vibrational transducers · CPC title