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MED-EL
MED-EL is a global medical technology company specializing in hearing implants and devices. They develop and manufacture products including cochlear implants, middle ear implants and bone conduction systems. MED-EL is a privately owned company and is run by its co-founder and CEO Ingeborg Hochmair, an internationally acclaimed scientist and researcher in the field of hearing implants. The company headquarters are in Innsbruck, Austria. History In the mid-1970s, Ingeborg and Erwin Hochmair were research scientists at the Technical University of Vienna, working on the development of cochlear implants. In 1977, the first microelectronic multichannel cochlear implant was implanted by Dr Kurt Burian in Vienna. Two years later in 1979, a modified version of that implant enabled a female patient to understand words and sentences without lip-reading via a small, body-worn sound processor used in a quiet environment. In 1989, the Hochmair’s decided to create their own hearing im ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ingeborg Hochmair
Ingeborg J. Hochmair-Desoyer (born 1953) is an Austrian electrical engineer and the CEO and CTO of hearing implant company MED-EL. Dr Hochmair and her husband Prof. Erwin Hochmair co-created the first micro-electronic multi-channel cochlear implant in the world. She received the Lasker-DeBakey Clinical Medical Research Award for her contributions towards the development of the modern cochlear implant. She also received the 2015 Russ Prize for bioengineering. In 1989, she co-founded the medical device company MED-EL. Biography Ingeborg Hochmair was born in 1953 in Vienna, Austria. Her mother was a physicist and her father was Dean of the Faculty of Mechanical Engineering at Vienna University of Technology. Her grandmother was one of the first female chemical engineers in Austria. She commenced her studies at Technical University of Vienna in electrical engineering in 1971, and in 1975, she became the first woman in Austria to receive a PhD in electrical engineering. Her di ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Erwin Hochmair
Erwin Hochmair (born 1940) is an Austrian electrical engineer whose research focuses in the fields of biomedical engineering and cochlear implant design. He has been a professor at the Institute of Experimental Physics, University of Innsbruck since 1986. He has authored and co-authored over 100 technical articles and holds about 50 patents. He is the co-founder and owner of the medical device company MED-EL. Biography Hochmair was born in Vienna in 1940. He received his Dipl.-Ing. and D.Tech. degrees in electrical engineering from the Technical University of Vienna in 1964 and 1967, respectively. He joined the Institute for Physical Electronics of the Technical University of Vienna in 1965, where he taught courses on linear integrated circuits and circuit design. He worked as a research associate at Marshall Space Flight Center, in the U.S. from 1970 to 1972 where he designed analog integrated circuits in CMOS technology. He was a visiting associate professor at Stanford Un ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bone Conduction
Bone conduction is the conduction of sound to the inner ear primarily through the bones of the skull, allowing the hearer to perceive audio content without blocking the ear canal. Bone conduction transmission occurs constantly as sound waves vibrate bone, specifically the bones in the skull, although it is hard for the average individual to distinguish sound being conveyed through the bone as opposed to the sound being conveyed through the air via the ear canal. Intentional transmission of sound through bone can be used with individuals with normal hearing — as with bone-conduction headphones — or as a treatment option for certain types of hearing impairment. Bone generally conveys lower-frequency sounds better than higher frequency sounds. Overview Bone conduction is one reason why a person's voice sounds different to them when it is recorded and played back. Because the skull conducts lower frequencies better than air, people perceive their own voices to be lower a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Innsbruck
Innsbruck (; bar, Innschbruck, label=Bavarian language, Austro-Bavarian ) is the capital of Tyrol (state), Tyrol and the List of cities and towns in Austria, fifth-largest city in Austria. On the Inn (river), River Inn, at its junction with the Wipptal, Wipp Valley, which provides access to the Brenner Pass to the south, it had a population of 132,493 in 2018. In the broad valley between high mountains, the so-called North Chain in the Karwendel Alps (Hafelekarspitze, ) to the north and Patscherkofel () and Serles () to the south, Innsbruck is an internationally renowned winter sports centre; it hosted the 1964 Winter Olympics, 1964 and 1976 Winter Olympics as well as the 1984 Winter Paralympics, 1984 and 1988 Winter Paralympics. It also hosted the first 2012 Winter Youth Olympics, Winter Youth Olympics in 2012. The name means "bridge over the Inn". History Antiquity The earliest traces suggest initial inhabitation in the early Stone Age. Surviving Ancient Rome, pre-Roman pla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cochlear Implant
A cochlear implant (CI) is a surgically implanted neuroprosthesis that provides a person who has moderate-to-profound sensorineural hearing loss with sound perception. With the help of therapy, cochlear implants may allow for improved speech understanding in both quiet and noisy environments. A CI bypasses acoustic hearing by direct electrical stimulation of the auditory nerve. Through everyday listening and auditory training, cochlear implants allow both children and adults to learn to interpret those signals as speech and sound. The implant has two main components. The outside component is generally worn behind the ear, but could also be attached to clothing, for example, in young children. This component, the sound processor, contains microphones, electronics that include digital signal processor (DSP) chips, battery, and a coil that transmits a signal to the implant across the skin. The inside component, the actual implant, has a coil to receive signals, electronics, and an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Middle Ear Implant
A middle ear implant is a hearing device that is surgically implanted into the middle ear. They help people with conductive, sensorineural or mixed hearing loss to hear. Middle ear implants work by improving the conduction of sound vibrations from the middle ear to the inner ear. There are two types of middle ear devices: active and passive. Active middle ear implants (AMEI) consist of an external audio processor and an internal implant, which actively vibrates the structures of the middle ear. Passive middle ear implants (PMEIs) are sometimes known as ossicular replacement prostheses, TORPs or PORPs. They replace damaged or missing parts of the middle ear, creating a bridge between the outer ear and the inner ear, so that sound vibrations can be conducted through the middle ear and on to the cochlea. Unlike AMEIs, PMEIs contain no electronics and are not powered by an external source. PMEIs are the usual first-line surgical treatment for conductive hearing loss, due to their la ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
UMIT – Private University For Health Sciences, Medical Informatics And Technology
, latin_name= , other_names = Tyrolean Private University UMIT TIROL , established = 2001 , type = Private university , vice_chancellor = , academic_staff = , administrative_staff = , students = 2100 , city = Hall in Tirol , province = Tyrol , country = Austria , website umit-tirol.at UMIT Tirol - Private University for Health Sciences and Health Technology sees itself as a health university and is located in Hall in Tirol. It was founded in 2001 in Innsbruck under the name ''Private University of Medical Computer Science and Technology Tirol''. In connection with the expansion of the health sciences in 2004, the university was re-named ''UMIT – Private University for Health Sciences, Medical Informatics and Technology''. Today, it's a private university under the University Accreditation Act UniAkkG BGBl. The university is run by Tyrol (90 percent) and the University of Innsbruck (10 perce ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cochlear Nucleus
The cochlear nuclear (CN) complex comprises two cranial nerve nuclei in the human brainstem, the ventral cochlear nucleus (VCN) and the dorsal cochlear nucleus (DCN). The ventral cochlear nucleus is unlayered whereas the dorsal cochlear nucleus is layered. Auditory nerve fibers, fibers that travel through the auditory nerve (also known as the cochlear nerve or eighth cranial nerve) carry information from the inner ear, the cochlea, on the same side of the head, to the nerve root in the ventral cochlear nucleus. At the nerve root the fibers branch to innervate the ventral cochlear nucleus and the deep layer of the dorsal cochlear nucleus. All acoustic information thus enters the brain through the cochlear nuclei, where the processing of acoustic information begins. The outputs from the cochlear nuclei are received in higher regions of the auditory brainstem. Structure The cochlear nuclei (CN) are located at the dorso-lateral side of the brainstem, spanning the junction of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brainstem
The brainstem (or brain stem) is the posterior stalk-like part of the brain that connects the cerebrum with the spinal cord. In the human brain the brainstem is composed of the midbrain, the pons, and the medulla oblongata. The midbrain is continuous with the thalamus of the diencephalon through the tentorial notch, and sometimes the diencephalon is included in the brainstem. The brainstem is very small, making up around only 2.6 percent of the brain's total weight. It has the critical roles of regulating cardiac, and respiratory function, helping to control heart rate and breathing rate. It also provides the main motor and sensory nerve supply to the face and neck via the cranial nerves. Ten pairs of cranial nerves come from the brainstem. Other roles include the regulation of the central nervous system and the body's sleep cycle. It is also of prime importance in the conveyance of motor and sensory pathways from the rest of the brain to the body, and from the body back to t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vestibular System
The vestibular system, in vertebrates, is a sensory system that creates the sense of balance and spatial orientation for the purpose of coordinating movement with balance. Together with the cochlea, a part of the auditory system, it constitutes the labyrinth of the inner ear in most mammals. As movements consist of rotations and translations, the vestibular system comprises two components: the semicircular canals, which indicate rotational movements; and the otoliths, which indicate linear accelerations. The vestibular system sends signals primarily to the neural structures that control eye movement; these provide the anatomical basis of the vestibulo-ocular reflex, which is required for clear vision. Signals are also sent to the muscles that keep an animal upright and in general control posture; these provide the anatomical means required to enable an animal to maintain its desired position in space. The brain uses information from the vestibular system in the head and fro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Medical University Of Innsbruck
The Medical University of Innsbruck (german: Medizinische Universität Innsbruck) is a university in Innsbruck, Austria. It used to be one of the four historical faculties of the Leopold-Franzens-Universität Innsbruck and became an independent university in 2004. History The medical tradition dates back long before the foundation of the university, with the foundation of the first hospital in the nearby silver-mining city Schwaz in 1307. A medical faculty was included in the initial university, established in 1669 by emperor Leopold I. Ceremonial equipment In the 1850s the Habsburgs gradually closed the University of Olomouc as a consequence of the Olomouc students' and professors' participation on the 1848 revolutions and the Czech National Revival. The ceremonial equipment of the University of Olomouc was then transferred to the University of Innsbruck. The original Olomouc ceremonial maces from the 1580s are now used as maces of the University of Innsbruck, its faculti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hannover Medical School
The Hannover Medical SchoolAlthough the English spelling of the city name is "Hanover", this form of the name, using the German spelling of the city name, is used as the English-language name of the school, for example . (german: Medizinische Hochschule Hannover abbreviated MHH in German), founded in 1965, is a university medical centre in the city of Hanover, in Germany, part of a regional medical network. History In June 1961, the National Science Council (WR) recommended that seven new academies of medicine be established in the Federal Republic of Germany so that the number of students of medicine would increase by 7,000. Within the month, the parliament of Lower Saxony approved plans to establish a state medical university here. A committee to found a medical academy of Hanover met for the first time in December 1961. By February 1962, it was decided that this academy would be located in the city of Hanover. On April 1, 1963, the government of Lower Saxony issued an order t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
