RESUMO
No disponible
No disponible
Assuntos
Humanos , Masculino , Criança , Linfoma de Burkitt/diagnóstico , Neoplasias dos Seios Paranasais/diagnósticoRESUMO
The new fully implantable middle ear device (CARINA) is useful in sensorineural, conductive and mixed hearing loss. Surgical implantation of this device in the different types of hearing loss is similar in some aspects but differs in others. Consequently, we describe the surgical procedure in sensorineural and in conductive hearing loss separately.
Assuntos
Prótese Ossicular , Substituição Ossicular/métodos , Desenho de Equipamento , Humanos , Substituição Ossicular/instrumentação , Desenho de PróteseRESUMO
The results of the various currently-available active middleear implants are discussed. These systems produce high satisfaction (above 85%) in patients with neurosensorial hearing loss. Round window stimulation systems provide excellent results in mixed and conductive hearing loss. Implant removal is required in less than 10% of patients.
Assuntos
Prótese Ossicular , Humanos , Satisfação do Paciente , Resultado do TratamentoRESUMO
The Esteem hearing implant by Envoy Medical is a fully implantable system that uses piezoelectric transducers. This device uses the eardrum as the microphone. The mechanical signal is detected by a piezoelectric transducer at the head of the incus (the sensor) and converted to an electrical signal that is amplified, filtered, and converted back to a vibratory signal. The processed vibratory signal is then delivered by another piezoelectric transducer (the driver) to the stapes capitulum.
Assuntos
Prótese Ossicular , Humanos , Desenho de PróteseRESUMO
No disponible
Assuntos
Humanos , Perda Auditiva Neurossensorial/cirurgia , Surdez/cirurgia , Prótese OssicularRESUMO
El nuevo dispositivo totalmente implantable de oído medio llamado Carina es útil en pérdidas neurosensoriales, de transmisión y mixtas. Aunque la cirugía es bastante similar en algunos puntos, en otros difiere, por lo que describiremos separadamente la cirugía en pérdidas neurosensoriales y en perdidas de transmisión (AU)
The new fully implantable middle ear device (CARINA) is useful in sensorineural, conductive and mixed hearing loss. Surgical implantation of this device in the different types of hearing loss is similar in some aspects but differs in others. Consequently, we describe the surgical procedure in sensorineural and in conductive hearing loss separately (AU)
Assuntos
Humanos , Perda Auditiva Neurossensorial/cirurgia , Orelha Média/cirurgia , Substituição Ossicular/métodos , Anestesia/métodos , Procedimentos Cirúrgicos Otológicos/métodos , Neuroestimuladores Implantáveis , Prótese Ossicular , Auxiliares de AudiçãoRESUMO
Se presentan los resultados de los diversos sistemas actualmente comercializados de implantes activos de oído medio (IOM). Los sistemas presentan unos índices de satisfacción por encima del 85% en los pacientes con hipoacusias neurosensoriales. Los sistemas de estimulación de ventana redonda arrojan unos resultados excelentes en hupoacusias mixtas y conductivas. El índice de explantaciones se sitúa por debajo del 10% (AU)
The results of the various currently-available active middleear implants are discussed. These systems produce high satisfaction (above 85%) in patients with neurosensorial hearing loss. Round window stimulation systems provide excellent results in mixed and conductive hearing loss. Implant removal is required in less than 10% of patients (AU)
Assuntos
Humanos , Substituição Ossicular/estatística & dados numéricos , Perda Auditiva Neurossensorial/cirurgia , Neuroestimuladores Implantáveis , Prótese Ossicular , Resultado do Tratamento , Complicações Pós-Operatórias , Satisfação do PacienteRESUMO
El Esteem de Envoy Medical es un implante piezoeléctrico de oído medio totalmente integrado. No precisa micrófono, ya que emplea la fisiología normal del conducto auditivo y del tímpano para la recepción del sonido que, gracias a un primer transductor con funciones de sensor colocado en el yunque, convierte la señal mecánica en eléctrica, que se procesa y se reconvierte nuevamente en señal vibratoria gracias a un segundo transductor (el driver), que transmite la nueva señal al estribo (AU)
The Esteem hearing implant by Envoy Medical is a fully implantable system that uses piezoelectric transducers. This device uses the eardrum as the microphone. The mechanical signal is detected by a piezoelectric transducer at the head of the incus (the sensor) and converted to an electrical signal that is amplified, filtered, and converted back to a vibratory signal. The processed vibratory signal is then delivered by another piezoelectric transducer (the driver) to the stapes capitulum (AU)
