Bodily tissue dilation systems and methods
    26.
    发明授权
    Bodily tissue dilation systems and methods 失效
    身体组织扩张系统及方法

    公开(公告)号:US07811303B2

    公开(公告)日:2010-10-12

    申请号:US10648068

    申请日:2003-08-26

    IPC分类号: A61M29/00

    摘要: A dilating system for dilating bodily tissue includes a elongate tubular first dilator and a elongate tubular second dilator. The second dilator has an outer diameter greater than the outer diameter of the first dilator, the first dilator being configured to be received within the second dilator. In one embodiment, a first mating member is formed on the exterior surface of the first dilator while a second mating member is formed on the interior surface of the second dilator. The first mating member engages with the second mating member when the second dilator is passed over the first dilator so as to cause the second dilator to travel along a fixed path relative to the first dilator.

    摘要翻译: 用于扩张身体组织的扩张系统包括细长管状第一扩张器和细长管状第二扩张器。 所述第二扩张器的外径大于所述第一扩张器的外径,所述第一扩张器构造成容纳在所述第二扩张器内。 在一个实施例中,第一配合构件形成在第一扩张器的外表面上,而第二配合构件形成在第二扩张器的内表面上。 当第二扩张器通过第一扩张器时,第一匹配构件与第二配合构件接合,以使第二扩张器相对于第一扩张器沿固定路径行进。

    KNEE INSTRUMENTS AND METHODS
    29.
    发明申请

    公开(公告)号:US20190350601A1

    公开(公告)日:2019-11-21

    申请号:US16530929

    申请日:2019-08-02

    申请人: E. Marlowe Goble

    IPC分类号: A61B17/17 A61B17/15 A61B90/00

    摘要: Knee arthroplasty instrument systems directly reference and align with the anterior distal femoral cortex and the mechanical axis of the leg. The anterior femoral resection is aligned in the same plane as the anterior distal femoral cortex. The center of the femoral head, the medial/lateral center of the distal femur, the medial/lateral center of the proximal tibia, and the second toe, medial/lateral center of the ankle, or anterior tibial spine are all aligned to the mechanical axis of the leg. Methods of using a cut guide assembly and referencing a provisional proximal tibial resection at the base of the tibial eminence are disclosed.

    KNEE INSTRUMENTS AND METHODS
    30.
    发明申请

    公开(公告)号:US20200178987A1

    公开(公告)日:2020-06-11

    申请号:US16795020

    申请日:2020-02-19

    申请人: E. Marlowe Goble

    IPC分类号: A61B17/17 A61B90/00 A61B17/15

    摘要: Knee arthroplasty instrument systems directly reference and align with the anterior distal femoral cortex and the mechanical axis of the leg. The anterior femoral resection is aligned in the same plane as the anterior distal femoral cortex. The center of the femoral head, the medial/lateral center of the distal femur, the medial/lateral center of the proximal tibia, and the second toe, medial/lateral center of the ankle, or anterior tibial spine are all aligned to the mechanical axis of the leg. Methods of using the instrument systems are disclosed.