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    • 5. 发明申请
    • Methods and devices for improving percutaneous access in minimally invasive surgeries
    • 用于改善微创手术经皮通路的方法和装置
    • US20050065517A1
    • 2005-03-24
    • US10868075
    • 2004-06-15
    • Kingsley Chin
    • Kingsley Chin
    • A61B17/00A61B17/34A61B17/88A61B19/00A61B17/56
    • A61B17/7083A61B17/00234A61B17/3421A61B17/708A61B17/7085A61B17/7088A61B17/7089A61B90/39A61B2017/3443A61B2017/3445
    • A device for use as a portal in percutaneous minimally invasive surgery performed within a patient's body cavity includes a first elongated hollow tube having a length adjusted with a self-contained mechanism. The first elongated tube includes an inner hollow tube and an outer hollow tube and the inner tube is adapted to slide within the outer tube thereby providing the self-contained length adjusting mechanism. This length-adjustment feature is advantageous for percutaneous access surgery in any body cavity. Two or more elongated tubes with adjustable lengths can be placed into two or more adjacent body cavities, respectively. Paths are opened within the tissue areas between the two or more body cavities, and are used to transfer devices and tools between the adjacent body cavities. This system of two or more elongated tubes with adjustable lengths is particularly advantageous in percutaneous minimally invasive spinal surgeries, and provides the benefits of minimizing long incisions, recovery time and post-operative complications.
    • 用作在患者体腔内执行的经皮微创手术中的入口的装置包括具有用独立机构调节的长度的第一细长中空管。 第一细长管包括内中空管和外中空管,并且内管适于在外管内滑动,从而提供独立的长度调节机构。 这种长度调节特征对于任何体腔中的经皮进路手术是有利的。 两个或多个可调长度的细长管可以分别放置在两个或更多相邻的体腔中。 路径在两个或多个体腔之间的组织区域内打开,并且用于在相邻体腔之间传送装置和工具。 具有可调节长度的两根或更多根细长管的该系统在经皮微创脊柱手术中特别有利,并且提供最小化长切口,恢复时间和术后并发症的益处。
    • 6. 发明申请
    • SYSTEM AND METHOD FOR IMPLANTING SPINAL STABILIZATION DEVICES
    • 用于植入脊柱稳定装置的系统和方法
    • US20070073294A1
    • 2007-03-29
    • US11557541
    • 2006-11-08
    • Kingsley ChinMatthew Ibarra
    • Kingsley ChinMatthew Ibarra
    • A61F2/30
    • A61B17/7037A61B17/7032A61B17/7049A61B17/7085A61B17/7091A61B17/8605A61B17/8685
    • A system and a method for providing minimally invasive access to the spine of a patient and implanting spinal stabilization devices. The system utilizes one or more post-type access devices. The post-type access device includes a cage with an aperture and two or more posts extending from the cage and being removably attached to the cage. The posts are supported at the top of the access device by a support ring structure. A pedicle screw is inserted into the access device and through the cage aperture and the screw-access device assembly is inserted into an opening of the patient's body. The base aperture is dimensioned to securely support the head of the screw. Side openings between the posts allow the insertion and placement of stabilization devices, such as rods, wires, or plates from almost any direction.
    • 一种用于提供对患者的脊柱的微创入路和植入脊柱稳定装置的系统和方法。 该系统利用一个或多个后置型接入设备。 后型进入装置包括具有孔的保持架和从保持架延伸并且可移除地附接到保持架的两个或更多个柱。 通过支撑环结构在接入设备的顶部支撑柱。 椎弓根螺钉插入进入装置并通过保持架孔,螺钉进入装置组件插入患者身体的开口中。 基座的尺寸设计成可靠地支撑螺钉的头部。 柱之间的侧开口允许从几乎任何方向插入和放置稳定装置,例如杆,线或板。