| Patents for A61F 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 (9,023) |
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| 03/16/1993 | US5195140 Acoustic signal processing apparatus |
| 03/11/1993 | CA2077868A1 Ossicular prosthesis for mounting magnet |
| 02/24/1993 | EP0527920A1 Internal tissue medication permeating apparatus and method |
| 02/24/1993 | EP0527742A1 Tinnitus masking device. |
| 02/23/1993 | US5189265 Cap with hearing enhancing structure |
| 02/23/1993 | US5188123 Hearing protective earplug having alternative modes of insertion |
| 02/16/1993 | US5187746 Structure of battery receiving chamber |
| 02/10/1993 | EP0526865A1 Spongy material consisting essentially of hyaluronic acid or its derivatives, and its use in microsurgery |
| 02/06/1993 | CA2075340A1 Spongy material consisting essentially of hyaluronic acid or its derivatives, and its use in microsurgery |
| 02/04/1993 | WO1993001775A1 Apparatus for emphasising sounds |
| 02/02/1993 | US5183461 Method for cleaning pierced earlobes |
| 01/27/1993 | EP0318524B1 Device for suppressing ear troubles produced by pressure variations of the environmental atmosphere |
| 01/26/1993 | US5182774 Noise cancellation headset |
| 01/26/1993 | CA1313144C Earplug and surroundings |
| 01/19/1993 | US5179736 Combination headset and face mask device |
| 01/12/1993 | US5178623 Tympanic ventilation tube, applicator, and related technique |
| 01/07/1993 | EP0572382A4 Three wire system for cochlear implant processor. |
| 01/06/1993 | CN1067587A Headpiece for electronic therapy |
| 01/05/1993 | US5176654 Method and apparatus for otologic administration of medicament |
| 12/30/1992 | CN1067370A Noise disease therapeutic appliance with noise-reducing function |
| 12/29/1992 | CA1312136C Signal processor for and an auditory prosthesis having spectral to temporal transformation |
| 12/15/1992 | US5170779 Automated ear cleansing device |
| 12/10/1992 | WO1992022107A1 Percutaneous connector |
| 12/10/1992 | WO1992021308A1 Device particularly intended for the hygiene of the auditory meatus |
| 12/10/1992 | CA2110813A1 Percutaneous connector |
| 12/08/1992 | CA1311290C Signal processor for and an auditory prosthesis utilizing channel dominance |
| 12/03/1992 | DE4117526A1 Implement for cleaning ears - has oval head made of soft rubber attached to one end of short stick |
| 12/01/1992 | US5167236 Tinnitus-masker |
| 11/26/1992 | DE4217043A1 Ear-protector with selective and maximum damping - has passage in oblong flexible body sealed by attached plug |
| 11/17/1992 | US5163957 Middle ear prosthesis |
| 11/17/1992 | US5163925 Ventilation plugs for treatment of middle-ear disease |
| 11/17/1992 | CA1310277C Hearing protector and method of manufacturing the same |
| 10/29/1992 | WO1992018076A1 Hearing-protector plug |
| 10/09/1992 | WO1992017079A1 Heatable wearing apparel |
| 10/09/1992 | CA2100786A1 Heatable wearing apparel |
| 10/07/1992 | CN1065003A Medicine cap for treating eye and ear diseases |
| 10/06/1992 | US5153387 Layered earplug |
| 09/23/1992 | CN2116478U Miniature tympanic membrane massage instrument |
| 09/22/1992 | US5148887 Earcup assembly incorporating mechanical active noise reduction |
| 09/16/1992 | EP0504124A1 Device for equalizing of the pressure in the middle ear |
| 09/16/1992 | CA2058029A1 Device for equalizing of pressure in the middle ear |
| 09/09/1992 | EP0502017A1 A hearing protector set |
| 09/09/1992 | CN2115633U Folding elastic supporter |
| 09/03/1992 | WO1992014427A1 Instrument for insertion of a plug into the ear canal |
| 09/02/1992 | EP0487716A4 Hearing protective earplug |
| 09/01/1992 | CA1306918C Device for relieving inner ear pain |
| 08/18/1992 | US5138722 Headset ear seal |
| 08/11/1992 | US5138663 Method and apparatus for performing noise cancelling and headphoning |
| 08/11/1992 | US5137523 Otological drain tube |
| 08/06/1992 | WO1992012759A1 Automated ear cleansing device |
| 08/05/1992 | EP0360795A4 Electrode assembly for cochlear implant |
| 08/04/1992 | US5135007 Means and method for semi-automatically attenuating sound in the ears |
| 07/28/1992 | US5134659 Method and apparatus for performing noise cancelling and headphoning |
| 07/28/1992 | US5133596 Eye and hearing protection |
| 07/23/1992 | WO1992012189A1 Biocompatible mouldable polymeric material |
| 07/22/1992 | EP0494991A1 Ear piece having disposable, compressible polymeric foam sleeve. |
| 07/22/1992 | CN2110494U Multifunctional gauze mask |
| 07/22/1992 | CN1063009A Communication device for transmitting audio information to user |
| 07/21/1992 | US5131411 Custom-fitting earplug formed in situ using foaming action |
| 07/08/1992 | EP0328597A4 Apparatus and method for insertion of cochlear electrode assembly |
| 07/08/1992 | EP0263254B1 Implantable hearing aid |
| 07/05/1992 | CA2098713A1 Biocompatible mouldable polymeric material |
| 06/25/1992 | WO1992010223A1 Method and apparatus for administering otologic medicament |
| 06/24/1992 | CN2107905U Waterproof ear plug |
| 06/23/1992 | US5125032 Talk/listen headset |
| 06/23/1992 | US5123422 Electrode-carrier devices able to be implanted in the cochlea so as to electrically stimulate the nervus acusticus |
| 06/10/1992 | EP0489075A1 Plug to be inserted into the ear canal for noise attenuation, and instrument for inserting such a plug |
| 06/09/1992 | US5119833 Compressible foam earplug |
| 06/03/1992 | EP0487716A1 Hearing protective earplug. |
| 05/29/1992 | WO1992009251A1 Communication device for transmitting audio information to a user |
| 05/29/1992 | CA2096974A1 Communication device for transmitting audio information to a user |
| 05/27/1992 | EP0487413A1 Electronic device for a programmable miniature hearing aid, in particular of the intraauricular type |
| 05/27/1992 | CN2105309U Gauze mask with ear protection |
| 05/27/1992 | CN2105271U Pseudocyst therapeutic instrument of auricle |
| 05/26/1992 | US5117461 Electroacoustic device for hearing needs including noise cancellation |
| 05/19/1992 | US5113967 Audibility earplug |
| 05/19/1992 | CA1301254C Adjustable magnetic supercutaneous device and transcutaneous coupling apparatus |
| 05/06/1992 | EP0484306A1 Ear-protection cup for ear muffs or headphones |
| 05/06/1992 | EP0483567A1 Medical cutting device |
| 05/06/1992 | CN2103328U Embedded audiphone |
| 05/05/1992 | CA1300033C Sound reduction headset |
| 04/30/1992 | WO1992006659A1 Polymeric foam earplug |
| 04/28/1992 | US5107861 Safe ear clean button and protection with attachment device |
| 04/22/1992 | EP0480919A1 Device for relieving inner ear pain |
| 04/21/1992 | US5105811 Cochlear prosthetic package |
| 04/15/1992 | CN2101480U Elastic umbrella shaped earplugs for preventing noise |
| 04/14/1992 | CA1298793C Active noise control |
| 04/09/1992 | DE4129385A1 Pad for hearing protection - is in shape of ear with local increase in thickness in area behind ear |
| 04/08/1992 | CN2100885U Multifunctional health ear phone |
| 04/08/1992 | CN2100884U Ceramic middle ear ventilation tube |
| 04/01/1992 | EP0477260A1 Ear protector |
| 04/01/1992 | CN2100205U Otitis media therapeutic apparatus |
| 03/19/1992 | WO1992004171A1 Method and apparatus for the curing of fusible materials and use hereof |
| 03/19/1992 | WO1992003997A1 Ear covering apparatus |
| 03/18/1992 | CN2098910U Protective device for ears |
| 03/17/1992 | CA1297575C Hearing aid transducer |
| 03/11/1992 | CN2098275U Medical absorbent cotton swab |
| 03/03/1992 | CA1296651C Sound attenuation system for personal seat |
| 02/21/1992 | WO1992003112A1 Hearing protective earplug having alternative modes of insertion |
| 02/11/1992 | US5086789 Wind deflector for the ear |