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Patent Searching and Data


Matches 151 - 200 out of 4,242

Document Document Title
WO/2019/147131A1
An acoustic filter (10) comprises a valve system (13) with acoustic valves (13a) arranged in a sound passage (12) for controlling the acoustic resistance (RN) of respective apertures (12a) based on a control signal (EN) for selecting an ...  
WO/2019/141167A1
Disclosed is an eye mask for aiding with sleep, comprising a support housing (1) and a cloth cover located on the support housing (1) for blocking light, wherein an elastic band (3) for surrounding the head is connected to two sides of t...  
WO/2019/140607A1
Provided are an earplug preparation material capable of releasing negative ions, a soundproof earplug made of a PU material and a preparation method therefor. The preparation material comprises 40-60 parts by weight of an isocyanate prep...  
WO/2019/140608A1
A material for producing negative ion earmuffs, soundproof earmuffs and a manufacturing method; the earmuff material comprises a main material and auxiliary materials, the main material being 800-1200 parts by weight of an engineering pl...  
WO/2019/138369A1
Earpiece device (100) for the treatment of tinnitus comprising a truncated-conical body (101) internally hollow made of cork, wherein said truncated-conical body (101) outlines outwardly a cavity (102) containing an element made in elast...  
WO/2019/137678A1
The invention relates to a breathing device (10), comprising at least one air supply device (20) and at least one mask element (30) which can be supplied with air by means of the at least one air supply device (20). The breathing device ...  
WO/2019/135220A1
The present disclosure provides a medical device (100) with portions that are configured for fitting and being retained simultaneously into two cavities on opposite sides of the body of a subject, for example the eustachian tubes or the ...  
WO/2019/136133A1
The disclosed subject matter relates to a cleavable microneedle for delivery of therapeutic agent, wherein the needle includes a longitudinal body having a detachable portion that comprises at least one therapeutic agent. The microneedle...  
WO/2019/124873A1
An embodiment of the present invention relates to an otolith removal method using a head mounted display (HMD), wherein a HMD is used to remove otoliths. The otolith removal method may comprise: an initial screen display step for display...  
WO/2019/123392A1
A method for measuring glucose and cortisol levels in earwax, wherein the measured levels of cortisol and glucose are interpreted as the average cortisol and glucose levels. and a medical device that provides an effective, safe and hygie...  
WO/2019/058333A3
A drug delivery device configured to simultaneously interface with a scala tympani and a scala vestibuli of a cochlea, wherein the device can be configured to deliver drug to the cochlea at least in part via a post introduction non-diffu...  
WO/2019/126402A1
Various embodiments provide for an improved ear-worn device for attaching the ear-worn device to an ear of a user using a hooking body. The hooking body may be secured to the user's ear. In some embodiments, a device body may be coupled ...  
WO/2019/126039A1
Exemplary light control devices and methods provide a regional variation of visual information and sampling ("V-VIS") of an ocular field of view that improves or stabilizes vision, ameliorates a visual symptom, reduces the rate of vision...  
WO/2019/064175A3
A neural stimulator, suitable for implanting in a recipient, and configured to combine vagal nerve stimulation (VNS) with cochlear stimulation, to result in faster adaptation to new sounds and maps, and alleviation of tinnitus in the rec...  
WO/2019/111214A1
There is provided a hearing protector that has an earmuff (2) formed by a cup-shaped shell and a cushion. The hearing protector has a sound inlet (5) formed of at least one acoustic membrane that replaces a portion of the shell or by a h...  
WO/2019/109389A1
The present disclosure discloses noise reduction earmuffs, comprising an earmuff housing forming an earmuff cavity, a separator installed in the earmuff cavity and forming an independent cavity chamber, and a tube installed on the separa...  
WO/2018/085328A3
A noise cancelling system is described for a in a patient implantable hearing implant system. An implantable microphone senses a sound signal present at the microphone that includes a sound source component from a sound source external t...  
WO/2019/106231A1
According to an aspect of the present disclosure, an ear cup assembly for a hearing protector is provided. In accordance with an example, the ear cup assembly comprises an outer casing, a sealing ring detachably attached on the rim of th...  
WO/2019/104172A1
A ring-shaped cushion for a hearing protector or audio headset. The cushion has a circumferential contact pad for sealing on a wearer's head and an attachment for sealing with an earmuff. The cushion further has a sound insulation tube t...  
WO/2019/103352A1
An atmospheric pressure adjustment apparatus is disclosed. The atmospheric pressure adjustment apparatus comprises: a speaker; a microphone; an earplug of which a main body is made of an elastic material so as to seal the external audito...  
WO/2019/099056A1
An ear cleaning device (100) including a rod (102) configured to be held by a user and a plurality of fiber hooks (110) is disclosed. The rod includes a first end (104) and a second end (106) opposing the first end. The plurality of fibe...  
WO/2019/099983A1
An earplug device (10) that is placed in the ear canal (20) to attenuate sound frequencies within a selected frequency range. The earplug device (10) has a plug body (12) with a first end (14), an opposite second end (16), and an exterio...  
WO/2019/092607A1
A sound attenuating apparatus may include a replaceable sound attenuating device and an electronic receiver configured to mate with the replaceable sound attenuating device. The replaceable sound attenuating device may include a sound at...  
WO/2019/086608A1
A tympanostomy tube placement device has a stem (107, 607) with a needle (104, 604) having a tip (106, 606) configured to pierce a tympanic membrane. A retainer (120, 620) is on the needle and comprises four fingers (121, 621) extending ...  
WO/2019/084145A1
The present solution provides trans-round window membrane (RWM) drug delivery. As an overview, the system can include a micropump that is connected to a flexible cannula. The cannula can include a stiffened and sharpened tip to facilitat...  
WO/2019/070999A1
The present invention relates to protection and communication apparatuses, methods and kits, especially for maintaining position and sealing of protective and/or communication headwear about a head/neck/ear region and in particular in ma...  
WO/2019/061637A1
Disclosed are a sound attenuation device and a noise-cancelling earplug having the same. A sound attenuation device comprises a plug body (1), a plug rod (2), a sound adjustment pad (3), a plug cover (4). An outer-side end of the plug bo...  
WO/2019/066097A1
The present invention relates to an otitis media treatment instrument and, more particularly, to an otitis media treatment instrument having a ventilation tube installed thereon, the otitis media treatment instrument being characterized ...  
WO/2019/064175A2
A neural stimulator, suitable for implanting in a recipient, and configured to combine vagal nerve stimulation (VNS) with cochlear stimulation, to result in faster adaptation to new sounds and maps, and alleviation of tinnitus in the rec...  
WO/2019/061638A1
A selective sound attenuation device and a noise-cancelling earplug having the same. A knob installation recess (101) is arranged at an outer-side end of a plug body (1). A conduction cavity (102) is formed inside the plug body (1). The ...  
WO/2019/067807A1
An embodiment of the invention provides a comfort tip for a wireless in-ear utility device that provides pressure relief valves that operate mechanically and also offers a horn that increases the wireless in-ear utility device's ability ...  
WO/2019/061639A1
A sound attenuation device and a noise-cancelling earplug having the same. A sound attenuation device comprises a plug body (1) and a plug rod (2). An outer-side end of the plug body (1) has a sound-gathering cavity (101). An edge of the...  
WO/2019/058330A1
A prosthesis including a device configured to deliver a therapeutic substance from outside a cochlea to inside the cochlea and configured to evoke a mechanically based hearing percept. In an exemplary embodiment, the device is configured...  
WO/2019/058333A2
A drug delivery device configured to simultaneously interface with a scala tympani and a scala vestibuli of a cochlea, wherein the device can be configured to deliver drug to the cochlea at least in part via a post introduction non-diffu...  
WO/2019/054946A1
Disclosed is a device for incision and insertion of a ventilation tube during myringotomy, comprising a cutter member configured to make an incision; a holder member configured to dispose the ventilation tube in an orientation in which a...  
WO/2019/051333A1
Various embodiments provide for an improved ear-worn device for attaching the ear-worn device to an ear of a user using a hooking body. The hooking body may be secured to the user's ear. In some embodiments, a device body may be coupled ...  
WO/2019/043627A2
An earplug comprises a core and a sound-attenuating body attached to the core, the sound- attenuating body comprising a tip cavity extending proximally from the tip of the sound-attenuating body and comprising a distal opening. The tip c...  
WO/2019/043626A1
An earplug assembly includes a first earplug, a second earplug, and a cord including a first end, a second end, each earplug including a stem and a sound attenuating body. A method for preparing the earplug assembly includes attaching th...  
WO/2019/040762A1
A novel ear pad includes a lateral surface and a medial surface. The lateral surface is adapted to be coupled to a headset and the medial surface includes a recess that accommodates the passage of an article between the ear pad and a use...  
WO/2019/040900A1
Methods, systems, and devices are described for fabricating, providing, and using an orogastric tube. The orogastric tube may have, among other things: a proximal end section; a distal end section opposite the proximal end section and ha...  
WO/2019/029299A1
A viewing device comprising: a camera module (10) having an image sensor (11); a tool-head attachment body (41C, 42C, 43C, 44C, 45C) having a first end including a tool-head (41A, 42A, 43A, 44A, 45A) disposed thereon, and a second end (4...  
WO/2019/032689A1
An instrument for use with an otoscope to examine an ear and remove cerumen (i.e., ear wax) from an ear canal includes a speculum having a channel extending between a tip and a rear with the tip having a first side and a second side oppo...  
WO/2019/015910A1
This invention relates to an audio device (100) for receiving radio communication, the audio device (100) being configured to receive radio communication as a received radio signal (107), wherein the audio device (100) comprises a hear- ...  
WO/2019/002365A1
The invention relates to an irradiation device and a corresponding method for irradiating a radiation absorbing medium, as well as a hearing aid device and a laser surgery device comprising such an irradiation device. A radiation source ...  
WO/2018/235254A1
The purpose of the present invention is to provide an easy-to-produce and inexpensive voice capturing structure with a noise cancelling function. The voice capturing structure includes a body having a through hole, wherein the through ho...  
WO/2018/229618A1
Presented herein are techniques for suppressing electrical interference caused by a feedback path(s) between an output channel and an input channel of an implantable medical device. In particular, the output channel carries stimulation s...  
WO/2018/220242A1
The present invention discloses a device providing easy reloading of otoplasty implants. The device object of the present invention comprises: a channel (30) for receiving an implant deployment gun having a horseshoe shaped implant (2) w...  
WO/2018/222400A1
The disclosure is related to compositions having water permeability greater than about 20 g/(hr*m2) that includes one or more elastomers and one or more agents and methods of preparing the same. The compositions are suitable for use in a...  
WO/2017/218621A9
Media input audio data corresponding to a media stream and microphone input audio data from at least one microphone may be received. A first level of at least one of a plurality of frequency bands of the media input audio data, as well a...  
WO/2018/211187A1
Disclosed is a hearing assistance method which is implemented by a computing device (300) and comprises: receiving data relating to a sound signal; determining a category of the sound signal based on the data received; receiving (204) co...  

Matches 151 - 200 out of 4,242