Patents
Sitemap › A61 - Medical or veterinary science; Hygiene › A61F - 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 › 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
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)
03/1983
03/31/1983WO1983001006A1 Transcutaneous signal transmission system and methods
03/31/1983WO1983000999A1 Single channel auditory stimulation system
03/29/1983US4378466 Conversion of acoustic signals into visual signals
03/29/1983CA1143664A1 Earplug and earplug set
02/1983
02/08/1983US4372904 For noise reduction
12/1982
12/23/1982WO1982004479A1 Method and apparatus for reducing repetitive noise entering the ear
11/1982
11/24/1982EP0064992A1 Electrical connector
11/09/1982US4357940 Tissue pneumatic separator structure
11/08/1982EP0029048A4 Speech processor.
11/02/1982US4357497 System for enhancing auditory stimulation and the like
10/1982
10/12/1982US4353370 Medicated ear rods and earring construction
10/12/1982US4353364 Ear acoustical attenuating device
09/1982
09/15/1982EP0059912A1 Process for preparing earplugs of synthetic foam
09/14/1982USRE31031 Implantable electronic hearing aid
08/1982
08/17/1982US4344425 Earplugs
08/17/1982CA1129982A1 Cutaneous communication device
07/1982
07/13/1982US4338929 Ear-plug
06/1982
06/23/1982EP0054418A2 Improvements in speech processors
06/23/1982EP0054078A1 Tactile aid to speech reception
05/1982
05/27/1982WO1982001655A1 Electrical connector
04/1982
04/29/1982WO1982001312A1 Ear plug as well as a method and apparatus for the production thereof
04/28/1982EP0050601A1 Ear plug as well as a method and apparatus for the production thereof
04/28/1982EP0050443A2 Method and apparatus for automatic cuing
04/27/1982US4326512 Composite ventilation tube for the middle ear
04/27/1982CA1122535A1 Sliding block support
04/20/1982US4325386 Means for treating symptoms of Meniere's disease or the like
03/1982
03/23/1982CA1120263A1 Audio-vocal integrator apparatus
03/18/1982WO1982000760A1 Method,multiple channel electrode,receiver with a plurality of channels and multifrequency system for electric stimulation
02/1982
02/09/1982US4314553 Earplug and earplug set
02/09/1982CA1117870A1 Paired earplug construction and method for fabrication thereof
01/1982
01/05/1982US4308623 Disposable fluid-tight ear protector
12/1981
12/29/1981CA1115352A1 Electrode assembly for inner ear
11/1981
11/24/1981CA1113017A1 Earplug unit with inserter and tie
11/03/1981US4297748 Middle ear balloon
10/1981
10/06/1981US4293355 Method for ultrasonically welding plasticized thermoplastic polymeric foam wares
10/06/1981CA1110128A1 Ear implant article and implantation method
09/1981
09/30/1981EP0036422A1 Ear protection plug and a method for the production of same.
09/17/1981WO1981002515A1 Devices for protection of human ears
08/1981
08/18/1981US4284856 Multi-frequency system and method for enhancing auditory stimulation and the like
08/18/1981US4284085 Electrode for implantation into the cochlea (II)
05/1981
05/27/1981EP0029048A1 Speech processor.
05/12/1981US4267410 Prosthesis
04/1981
04/28/1981CA1100189A1 Inner ear stimulating prosthesis
04/16/1981WO1981000960A1 Ear protection plug and a method for the production of same
04/14/1981US4261372 Electrode for implantation into cochlea
03/1981
03/03/1981US4253452 Ear plug assembly
02/1981
02/24/1981US4252110 Ear implant article and implantation method
02/17/1981US4250637 Tactile aid to speech reception
01/1981
01/13/1981US4244377 Ear probe for use in closed-loop caloric irrigation
12/1980
12/11/1980WO1980002767A1 Speech processor
11/1980
11/04/1980CA1088872A1 Ear defenders
09/1980
09/16/1980US4223189 Sound dampening earplug mounting device
09/02/1980US4220830 Hearing aid with modulated suppressed carrier signal
08/1980
08/26/1980US4219018 Earplug unit with inserter and tie
08/05/1980US4215683 Ear-plug
07/1980
07/15/1980US4212119 Audio-vocal integrator apparatus
06/1980
06/24/1980US4209264 Sliding block support
06/10/1980US4207441 Auditory prosthesis equipment
06/03/1980CA1078690A1 Ear clip
04/1980
04/16/1980EP0009714A2 Method and apparatus for converting acoustic signals into optic signals
04/15/1980CA1075613A1 Ear muffler device for a safety helmet
03/1980
03/25/1980US4194512 Probe for nystagmus testing
03/20/1980WO1980000517A1 Communication apparatus for the handicapped
03/18/1980US4193396 Thermoplastic foams plug attached to a cord
03/04/1980US4191854 Telephone-coupled visual alphanumeric communication device for deaf persons
02/1980
02/12/1980US4187838 Ear clip for flattening of protruding ears
02/05/1980US4186447 Ear protector attachment for a helmet
01/1980
01/23/1980EP0007157A2 Improved electrode array and method of making the same
01/01/1980US4181818 Personal amplifier system
12/1979
12/18/1979CA1068051A1 Noise suppressing welding helmet
11/1979
11/27/1979US4175563 Biological drainage shunt
11/27/1979CA1066977A1 Moisture-expandable prosthesis
11/20/1979US4174716 Myringotomy tube
09/1979
09/25/1979US4168697 Middle ear ventilating tube and method
09/11/1979US4167189 Apparatus for transmission of information by electrocutaneous stimulus
07/1979
07/10/1979US4160449 Earplug
07/03/1979US4159719 Moisture-expandable ear wick
06/1979
06/13/1979EP0002226A1 Electrode for implantation into cochlea
05/1979
05/30/1979EP0002068A2 Electrode for implantation into cochlea
05/16/1979EP0001915A1 Hearing prosthesis
03/1979
03/13/1979US4143657 Earplug
03/13/1979CA1050374A1 Ear mold injection means
03/06/1979CA1050151A1 Method and apparatus for setting an aural prosthesis to provide specific auditory deficiency corrections
02/1979
02/13/1979US4139742 Cutaneous communication device
01/1979
01/16/1979US4134153 Throw-away ear protector
10/1978
10/31/1978CA1041439A1 Reversible-universal earplug
10/17/1978CA1040354A2 Hearing aid transducer connection
08/1978
08/08/1978US4104743 Device for safety-helmet with ear mufflers
08/01/1978US4103359 Noise suppressing welding helmet
06/1978
06/20/1978US4096230 Regenerated cellulose sponge hollow cylinder
06/13/1978US4094315 Ear plug
06/13/1978US4094303 Tympanic membrane vent
05/1978
05/16/1978US4089332 Pneumatic shaping ear plug
01/1978
01/31/1978US4071029 Angle handpiece
12/1977
12/13/1977US4063048 Implantable electronic hearing aid
12/06/1977USRE29487 Earplugs
11/1977
11/29/1977US4060080 Plug for living body
11/15/1977US4057856 Fixing arrangement for the sealing pad on the ear hood of a hearing protection means
10/1977
10/11/1977US4053051 Earplug package and method of making it
10/04/1977US4052572 Hearing aid
1 ... 80 81 82 83 84 85 86 87 88 89 90 91