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    • 4. 发明公开
    • 인공 기저막 장치
    • 人造基底膜装置
    • KR1020130089550A
    • 2013-08-12
    • KR1020120010990
    • 2012-02-02
    • 서울대학교산학협력단한국기계연구원
    • 허신김완두오승하정주용
    • H04R25/00A61F2/18A61L27/00
    • A61L27/50A61L2430/14A61N1/0541A61N1/36036H04R25/606
    • PURPOSE: An artificial basilar membrane device is provided to operate without a separate microphone outside of a body by installing an artificial basilar membrane between a tympanic membrane and a promontary. CONSTITUTION: An artificial basilar membrane device includes an accepting unit (10) and an artificial basilar membrane (20) is included in the accepting unit. The accepting unit is placed in a tympanic cavity which is located between a tympanic membrane (2) and a promontary and receives a vibration due to sound from the tympanic membrane. The accepting unit delivers the received vibration to the artificial membrane and transmits an electrical signal converted by the artificial basilar membrane to the outside of the accepting unit. A membrane (16) is placed on one side of the accepting unit and vibrates by sound. The artificial basilar membrane which is embedded in the accepting body detects a vibration from the membrane and converts the detected vibration into an electrical signal. The artificial basilar membrane classifies the converted signal into each frequency band and transmits the classified signal to the outside of the accepting unit.
    • 目的:人造基底膜装置通过在鼓膜和海角之间安装人造基底膜而在身体外部没有单独的麦克风进行操作。 构成:人造基底膜装置包括受理单元(10),人造基底膜(20)包括在接收单元中。 接受单元被放置在鼓膜腔中,该鼓室位于鼓膜(2)和海角之间,并且由于鼓膜的声音而受到振动。 接收单元将接收到的振动传递给人造膜,并将由人造基底膜转换的电信号传递到接受单元的外部。 膜(16)被放置在接收单元的一侧,并通过声音振动。 嵌入接受体的人造基底膜检测来自膜的振动,并将检测到的振动转换为电信号。 人造基底膜将转换的信号分类为每个频带,并将分类的信号发送到接受单元的外部。
    • 5. 发明公开
    • 능동 피드백 제어용 인공 와우 장치, 및 그 방법
    • 具有有源反馈控制的COCHLEAR IMPLANT DEVICE,该方法
    • KR1020130092318A
    • 2013-08-20
    • KR1020120013980
    • 2012-02-10
    • 한국기계연구원서울대학교산학협력단전북대학교산학협력단
    • 김완두허신정영도한윤봉박용규오승하정주용김성준송윤규이원희
    • H04R25/00A61F2/18
    • A61N1/36032A61N1/0541A61N1/36036H04R1/083H04R17/02H04R31/006H04R2430/03
    • PURPOSE: An artificial cochlea device for the active feedback controlling and a method thereof are provided to copy the mechanism of an outer hair cell of the cochlea through an actuator which is driven by the sound pressure, thereby classifying and recognizing various sizes of sound by the pressure deviation. CONSTITUTION: A sensor unit senses the vibration by sound, and generates an electric signal corresponding to the size of the vibration. The sensor unit comprises a plurality of operator (230) which moves a frequency dividing unit in response to the electric signal. The operator operates the sensitivity by the size of sound or the selectivity of sound which is sensed by each frequency band. A plurality of operator is arranged separately to a plurality of base unit (216). The plurality of operator is consecutively connected along a first substrate (210) or a second substrate (212). The operator moves up and down by the electric signal which is generated in the base unit and a nanopillar (214).
    • 目的:提供一种用于主动反馈控制的人造耳蜗装置及其方法,用于通过由声压驱动的致动器来复制耳蜗外毛细胞的机构,由此分类并识别各种尺寸的声音 压力偏差。 构成:传感器单元通过声音感知振动,并产生与振动大小相对应的电信号。 传感器单元包括响应于电信号移动分频单元的多个操作器(230)。 操作员通过声音的大小或由每个频带感测到的声音的选择性来操作灵敏度。 多个操作者分离地布置到多个基座单元(216)。 多个操作者沿着第一基板(210)或第二基板(212)连续地连接。 操作者通过在基本单元中产生的电信号和纳米柱(214)来上下移动。
    • 6. 发明公开
    • 센서 및 전극을 갖춘 인공 와우용 장치
    • 用于传感器和电极的COCHLEAR植入装置
    • KR1020130089549A
    • 2013-08-12
    • KR1020120010989
    • 2012-02-02
    • 서울대학교산학협력단한국기계연구원
    • 김완두허신오승하정주용
    • H04R25/00A61F2/18
    • A61N1/36032A61N1/0541A61N1/36036
    • PURPOSE: A device for cochlear implants having a sensor and electrodes is provided to receive a vibration of sound from the basilar membrane of a cochlea, thereby operating without a separate microphone outside of a body. CONSTITUTION: A device for cochlear implants having a sensor and electrodes has a tube (10) shape and includes an embedded sensor unit (20) and an embedded electrode unit (30). The tube is inserted into scala tympani and one side of the tube touches the basilar membrane of a cochlea. The sensor unit which is embedded in the tube converts a vibration of sound which is detected from the cochlea into an electrical signal and transmits the signal to an amplifier or a speech processor. A plurality of electrodes which is embedded in the tube receives a signal processed by the amplifier or the speech processor and stimulates an auditory nerve.
    • 目的:提供一种用于具有传感器和电极的耳蜗植入物的装置,以接收来自耳蜗的基底膜的声音的振动,从而在身体外部没有单独的麦克风的情况下进行操作。 构成:具有传感器和电极的用于耳蜗植入物的装置具有管(10)形状并且包括嵌入式传感器单元(20)和嵌入式电极单元(30)。 将管插入鼓膜鼓中,管的一侧接触耳蜗的基底膜。 嵌入管内的传感器单元将从耳蜗检测的声音振动转换为电信号,并将该信号发送到放大器或语音处理器。 嵌入在管中的多个电极接收由放大器或语音处理器处理的信号并刺激听觉神经。
    • 8. 发明公开
    • 유연소재가 적용된 압전 박막소자의 제작 방법 및 이를 이용한 압전 박막소자
    • 使用柔性材料制造压电薄膜元件的方法及其压电薄膜元件
    • KR1020160054832A
    • 2016-05-17
    • KR1020140154343
    • 2014-11-07
    • 한국기계연구원
    • 곽준혁허신박수아김진환
    • H01L41/22H01L41/08
    • H01L41/22H01L41/08
    • 본발명은유연소재가적용된압전박막소자의제작방법및 이를적용한박막소자에관한것이다. 또한, 본발명은기판(100) 상에지지막(200)을적층하는지지막적층단계(S1); 상기지지막(200) 상에제1 전극막(300)을적층하는제1 전극막적층단계(S2); 상기제1 전극막(300) 상에압전소재(400)를증착또는적층하는압전소재적층단계(S3); 상기압전소재(400) 상에제2 전극막(500)을적층하는제2 전극막적층단계(S4); 상기지지막(200) 상에적층된층들을둘러싸도록유연소재(600)로코팅하는유연소재코팅단계(S5); 및상기기판(100)의일부또는전체를제거하는기판제거단계(S6); 로이루어지는유연소재가적용된압전박막소자의제작방법에관한것이며, 이를이용한유연소재가적용된압전박막소자에관한것이다.
    • 本发明涉及一种用于制造柔性材料的压电薄膜元件的制造方法和使用其的压电薄膜元件。 本发明的目的是通过在该过程中施加柔性材料来提供压电元件。 制造方法包括:(S1)用于在基板(100)上层叠支撑膜(200)的支撑膜层压步骤; (S2)第一电极膜层压步骤,用于将第一电极膜(300)层压在支撑膜(200)上; (S3)用于在第一电极膜(300)上沉积或层叠压电元件(400)的压电元件层压步骤(S3); (S4)第二电极层叠步骤,用于将第二电极膜(500)层压在压电元件(400)上; (S5)柔性元件涂布步骤,用于涂覆柔性材料(600)以围绕层压在支撑膜(200)上的膜; 以及去除基板(100)的全部或一部分的基板去除工序(S6)。