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    • 8. 发明授权
    • Manually controlled endoscope
    • 手动控制内窥镜
    • US08366607B2
    • 2013-02-05
    • US12851069
    • 2010-08-05
    • Roy SullivanEric LitscherVincent TurturroMatt Whitney
    • Roy SullivanEric LitscherVincent TurturroMatt Whitney
    • A61B1/00
    • A61B1/0052A61B1/0055A61B1/0057A61M25/0147
    • A control handle for use with a steerable endoscopic device. The endoscopic device having a pair of control wires to effect steering. The control handle includes a steering mechanism that includes an actuator, such as a control knob, drivingly connected to a drive member, such as a sprocket or drive gear. To transmit force from the drive member to the control wires, a length of transmission structure, such as bead chain, is connected to the proximal ends of the control wires and is engaged with the drive member. In one embodiment, a single-use endoscope may be provided, which includes a control handle, a steerable endoscopic device, and a umbilical cord or communications conduit for functionally connecting the control handle to a control cabinet of an endoscopic imaging system.
    • 与可转向内窥镜装置一起使用的控制手柄。 该内窥镜装置具有一对控制线来实现转向。 控制手柄包括转向机构,其包括驱动地连接到诸如链轮或驱动齿轮的驱动构件的致动器,例如控制旋钮。 为了将驱动构件的力传递到控制线,传动结构(例如胎圈链)的长度连接到控制线的近端并与驱动构件接合。 在一个实施例中,可以提供一次性内窥镜,其包括控制手柄,可操纵的内窥镜装置和用于将控制手柄功能地连接到内窥镜成像系统的控制柜的脐带或通信导管。