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1. (CA2748262) SILENT EFFUSION REMOVAL

Office : Canada
Application Number: 2748262 Application Date: 23.12.2009
Publication Number: 2748262 Publication Date: 01.07.2010
Grant Number: Grant Date: 20.06.2017
Publication Kind : C
Prior PCT appl.: Application Number:PCTUS2009069388 ; Publication Number: Click to see the data
IPC:
A61F 11/00
A61M 3/02
A61M 11/00
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
F
FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
11
Methods or devices for treatment of the ears, e.g. surgical; Protective devices for the ears, carried on the body or in the hand
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
M
DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
3
Medical syringes, e.g. enemata; Irrigators
02
Enemata; Irrigators
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
M
DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
11
Sprayers or atomisers specially adapted for therapeutic purposes
CPC:
A61F 11/002
A61F 11/006
A61M 1/0031
A61M 1/007
A61M 1/008
A61M 3/0262
A61M 3/0279
A61M 2205/3334
A61M 2205/3344
A61M 2205/42
A61M 2205/50
A61M 2210/0675
Applicants: ACCLARENT, INC.
Inventors:
Priority Data: 12/645,339 22.12.2009 US
61/140,805 24.12.2008 US
Title: (EN) SILENT EFFUSION REMOVAL
(FR) ELIMINATION D'UN EPANCHEMENT SILENCIEUX
Abstract: front page image
(EN)

A method is disclosed for clearing effusion from an ear. The method may
include applying liquid to an ear canal,
which is proximal to a perforated tympanic membrane, which is proximal to a
middle ear containing effusion, applying an ear
device to seal and pressurize the liquid inside the ear canal, the ear device
regulating the amount of pressure inside the ear canal, and
inducing a Eustachian tube, which is distal to the middle ear, to open, which
causes the fluid to displace the effusion into the
Eustachian tube.




Also published as:
EP2367513JP2012513835CN102264322RU2011130914RU0002532944KR1020110105846
BRPI0923648EP3106138ES2593357AU2009329902KR1020170101963IN2150/KOLNP/2011
KR1020180090394WO/2010/075502