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    • 4. 发明申请
    • Sterile Enclosures
    • 无菌外壳
    • US20080041399A1
    • 2008-02-21
    • US10594180
    • 2005-03-24
    • Hans Rudolf Kriek
    • Hans Rudolf Kriek
    • A61B19/10A61B19/12
    • A61B90/40
    • An inflatable sterile enclosure is disclosed comprising a flexible membrane and at least a pair of rigid or semi-rigid panels which are arranged to pivot outwardly relative to one another on each side of the enclosure as it is inflated. At least one of the panels is transparent and provides a window. The enclosure is preferably inflatable by a pressurised gas source. The flexible membrane may comprise a plurality of support members arranged to define a support frame for the enclosure when erected. The support members may themselves be inflatable. Peripheral sterile enclosures and surgical docks or drapes comprising bactericidal substances are also disclosed.
    • 公开了一种可充气的无菌外壳,其包括柔性膜和至少一对刚性或半刚性面板,所述至少一对刚性或半刚性面板被布置成在所述外壳充气时在所述外壳的每一侧上相对于彼此枢转。 至少一个面板是透明的,并提供一个窗口。 外壳优选地通过加压气体源充气。 柔性膜可以包括多个支撑构件,其布置成在竖立时限定用于封闭件的支撑框架。 支撑构件本身可以是可充气的。 还公开了包含杀菌物质的外围无菌外壳和外科码头或帷帘。
    • 5. 发明授权
    • Method and system for calibrating a surgical tool and adapter thereof
    • 用于校准外科手术工具及其适配器的方法和系统
    • US07166114B2
    • 2007-01-23
    • US10246599
    • 2002-09-18
    • Jose Luis Moctezuma De La BarreraAmir Sarvestini
    • Jose Luis Moctezuma De La BarreraAmir Sarvestini
    • A61B19/00A61B19/12
    • A61B34/20A61B2017/00477A61B2017/00725A61B2034/2055A61B2034/2068A61B2034/207A61B2034/2072A61B2034/252A61B2034/256A61B2090/3983G06F19/00G16H40/20G16H40/40
    • A method for easily calibrating both the position of the tip of a surgical tool and the orientation of that tool includes attaching a tracking device capable of communication with the surgical navigation system to the surgical tool using an adapter, where the adapter has a known relation between the tracking device and the axis of the surgical tool. The method then performs a calibration process to calculate the position of the tip of the surgical tool and the position of the tracking device and orientation data for the surgical tool from the known relation between the tracking device and the axis of the surgical tool and from the tool tip position. Lastly, the method stores the position of the tool tip for the surgical tool and the orientation data within memory of the surgical navigation system so the position and the orientation of the surgical tool can be tracked by the surgical navigation system.The adapter has a body with an interior surface that defines an opening through which a surgical tool can be inserted, the opening having an axis. The adapter also has a docking structure for a tracking device such that there is a known relation between the tracking device and the axis of the opening and the axis of a tool that is inserted in the opening.
    • 用于容易地校准外科手术工具的尖端的位置和该工具的取向的方法包括使用适配器将能够与手术导航系统通信的跟踪装置附接到手术工具,其中适配器具有已知的关系 跟踪装置和外科手术工具的轴线。 该方法然后执行校准过程以从跟踪装置和外科手术工具的轴线之间的已知关系计算外科手术工具的尖端的位置和跟踪装置的位置以及用于外科手术工具的取向数据 刀尖位置。 最后,该方法将用于外科手术工具的工具尖端的位置和外科导航系统的存储器内的取向数据存储在外部导航系统的外部工具的位置和取向上。 适配器具有内表面的主体,该内表面限定了外科手术工具可插入的开口,该开口具有轴线。 适配器还具有用于跟踪装置的对接结构,使得跟踪装置与开口的轴线和插入开口中的工具的轴线之间存在已知的关系。