DEVICE FOR CREATING A NEURAL INTERFACE AND METHOD FOR MAKING SAME
    32.
    发明申请
    DEVICE FOR CREATING A NEURAL INTERFACE AND METHOD FOR MAKING SAME 审中-公开
    用于创建神经界面的装置及其制造方法

    公开(公告)号:WO01072201A2

    公开(公告)日:2001-10-04

    申请号:PCT/US2001/010032

    申请日:2001-03-29

    Abstract: An implant device for creating a neural interface with the central nervous system having a polyimide-based electrode array is presented along with a method for making the device. The device may be configured as a three dimensional structure and is capable of sensing multi-unit neural activity from the cerebral cortex. Mechanical, electrical and biological characteristics of the device support its use as a reliable, long term implant.

    Abstract translation: 一种用于与具有基于聚酰亚胺的电极阵列的中枢神经系统一起产生神经接口的植入装置与制造该装置的方法一起呈现。 该装置可以被配置为三维结构并且能够感测来自大脑皮质的多单位神经活动。 该设备的机械,电气和生物特性支持其用作可靠的长期植入物。

    BIOMEDICAL ELECTRODE
    33.
    发明申请
    BIOMEDICAL ELECTRODE 审中-公开
    生物医学电极

    公开(公告)号:WO1994021172A1

    公开(公告)日:1994-09-29

    申请号:PCT/US1994003182

    申请日:1994-03-24

    CPC classification number: A61B5/0408 A61B2562/187

    Abstract: An electrode (10) for establishing electrical connection between a lead wire (12) and a surface includes a contact portion (20) and a conductive bridge portion (22). The contact portion (20) includes a conductive layer (24), an insulator layer (26) on one side thereof, and an anchor or adhesive layer (28) on the other side thereof for anchoring the contact portion (20) to the surface. The bridge portion (22) extends from the contact portion (20) and is electrically connected with the conductive layer (24). The bridge portion (22) includes a receptor (40) to which the lead wire (12) is atachable and a series (32) of perforations (34) which form a breakaway or yieldable connection mechanism for allowing the bridge portion (22) to be partially pulled apart when applied to the surface. The series (32) of perforations (34) thus allow the receptor (40) to move yieldably with six degrees of freedom of movement relative to the contact portion (20) while still maintaining electrical connection with the conductive layer (24).

    Abstract translation: 用于在引线(12)和表面之间建立电连接的电极(10)包括接触部分(20)和导电桥接部分(22)。 接触部分(20)包括导电层(24),在其一侧上的绝缘体层(26)和在其另一侧上的锚固或粘合剂层(28),用于将接触部分(20)固定到表面 。 桥接部分(22)从接触部分(20)延伸并与导电层(24)电连接。 所述桥接部分(22)包括一个接线器(40),所述引线(12)可以不连接到所述接收器(40),并且一个(32)的穿孔(34)形成分离或可屈服的连接机构,用于允许所述桥接部分 当被施加到表面时被部分拉开。 穿孔(34)的系列(32)因此允许接收器(40)相对于接触部分(20)具有六个自由度移动,同时仍然保持与导电层(24)的电连接。

    THERMISTOR AIRFLOW SENSOR ASSEMBLY
    34.
    发明申请
    THERMISTOR AIRFLOW SENSOR ASSEMBLY 审中-公开
    热敏传感器总成

    公开(公告)号:WO1993005710A1

    公开(公告)日:1993-04-01

    申请号:PCT/US1992007519

    申请日:1992-09-11

    CPC classification number: G01F1/68 A61B5/0878 A61B5/411 A61B2562/187 G01F1/684

    Abstract: A thermistor airflow sensor assembly (10) for monitoring the breathing of a patient, comprising thin, flexible, resilient layers of film (12, 14) adhesively secured to form a laminate. Copper conductor strips (32) are formed by etching away a copper layer attached to the lower film prior to lamination, with chip thermistors (30) being soldered to the copper conducting strips. The copper conducting strips extend through an enlarged end portion of the assembly for electrical connection to a cable, a bend relief cable, and a plug which can be connected to a monitor for providing visual and/or audio alarm signals when breathing has been interrupted. A separate carrier strip can be mounted on the film layer adapted to be positioned against the face of the patient, whereby the thin flexible assembly can be easily adapted to the facial configuration of the patient.

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