IP Library Granted Patent US 10,154,927
Granted Patent B2
US 10,154,927 · App. 14/408,000 · Granted Dec 18, 2018

Ear wax removal device and methods thereof

Inventors: Miri Fahn (Tel-Aviv, IL); Amir Kraitzer (Herzelia, IL)
Assignee: EARWAYS MEDICAL LTD.
A61F11/006
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Quick Facts
Patent No.
US 10,154,927
App. No.
14/408,000
Granted
Dec 18, 2018
Kind
B2
Abstract

The present invention provides a cerumen removal apparatus for mechanically removing cerumen from an ear canal, comprising: a device body having a distal end and a proximal end interconnected by a main longitudinal axis; said distal end comprising at least one collector head for amassing said cerumen; said proximal end comprising at least one rotating mechanism adapted to rotate said at least one collector head; wherein said rotation of said collector head amasses said cerumen and removes said cerumen from said ear canal.

Claims (6)

1. A method for mechanically removing cerumen from an ear canal, comprising:

providing a cerumen removal apparatus for mechanically removing the cerumen from the ear canal, comprising: a device body having a distal end and a proximal end interconnected by a main longitudinal axis; said device body distal end comprising a collector head having an outer surface, an inner surface enclosing a lumen, and a distal tip ending with a front surface enclosing an opening opened to said lumen for amassing the cerumen in said lumen via said opening, said collector head including at least one spiral vane or ridge projecting radially inwardly from said inner surface in said lumen and configured to guide the cerumen in a proximal direction into said collector head when said collector head rotates in the ear canal in accordance with direction of said at least one spiral vane or ridge; and said device body proximal end comprises at least one rotating mechanism in a form of a knob and adapted to rotate said collector head;

emplacing said cerumen removal apparatus in the ear canal; and

rotating said rotating mechanism, thereby amassing the cerumen, so as to remove the cerumen from the ear canal.

2. The method according to claim 1 , wherein said emplacing includes positioning sides or/and edges of said collector head adjacent to wall of the ear canal, and wherein said rotating includes scraping the ear canal wall with said sides or/and edges of said collector head.

3. The method according to claim 1 , further comprising decoupling said rotating mechanism, thereby extending said collector head in the ear canal no more than a predetermined distance.

Assignments (2)
CHANGE OF NAME Recorded Sep 5, 2018
From: WONDERTIP MEDICAL LTD.
To: EARWAYS MEDICAL LTD.
Reel/Frame 046992/0275 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 9, 2018
From: FAHN, MIRI; KRAITZER, AMIR
To: WONDERTIP MEDICAL LTD.
Reel/Frame 045749/0270 →
Continuity (2)
Provisional Application 61659523 · Jun 14, 2012
Related Publication 20150142029A1 · May 21, 2015