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    • 22. 发明授权
    • Apparatus and method for applying sustained tension on a tether
    • 在系绳上施加持续张力的装置和方法
    • US08216245B2
    • 2012-07-10
    • US12609453
    • 2009-10-30
    • Carlos E. GilAleksandr G. ZolotovJason M. May
    • Carlos E. GilAleksandr G. ZolotovJason M. May
    • A61B17/58
    • A61B17/7022A61B17/7032A61B17/7083A61B17/7091A61B17/8869
    • Apparatus for applying sustained tension on tether in treatment site includes a positioning mechanism, gripping mechanism and pressurized fluid actuated mechanism. The positioning mechanism is operable to position the pressurized fluid actuated mechanism at a fixed distance relative to treatment site, and to engage a target at treatment site and secure the tether proximate to the target. The gripping mechanism is operable to selectively grip the tether and maintain tether when tether is held in tension. The pressurized fluid actuated mechanism is selectively operable to apply desired pulling force on gripping mechanism directed away from treatment site so as to transmit and apply in a sustained manner the desired pulling force on the tether independently from the tether displacement and place it under desired level of tension while the tether is being secured.
    • 用于在治疗部位的系绳上施加持续张力的装置包括定位机构,夹持机构和加压流体致动机构。 定位机构可操作地将加压流体致动机构定位在相对于治疗部位的固定距离处,并且将靶标接合在治疗部位并将系绳固定在靠近靶的位置。 当系绳保持紧张时,夹持机构可操作以选择性地夹紧系绳并保持系绳。 加压流体致动机构可选择性地可操作以将所需的拉力施加在远离治疗部位的夹持机构上,以便以持续的方式传递并施加与系链的所需拉力独立于系链位移,并将其置于期望的水平 系紧时系紧。
    • 25. 发明申请
    • CUTTING INSTRUMENT AND METHOD OF USE FOR PREPARING AN OSTEOCHONDRAL PLUG FOR IMPLANTATION
    • 切割仪器和用于制备用于植入的OSTEOCHONDRAL插管的方法
    • US20110137315A1
    • 2011-06-09
    • US13027313
    • 2011-02-15
    • Carlos E. GilJeetendra S. Bharadwaj
    • Carlos E. GilJeetendra S. Bharadwaj
    • A61B17/16
    • A61F2/4644A61F2/30756A61F2002/30617A61F2250/0097
    • A cutting instrument and method of use for preparing an osteochondral plug for implantation into a bone defect site. The instrument includes a dual function cutting block, a base holder, a rod mechanism and a trimming mechanism. The cutting block has a bore sized to receive the plug, at least one trimming channel and a transverse paring slot. The cutting block functions to hold the plug within the bore to allow for length and cross-sectional sizing. The base holder is constructed to fix the cutting block in a first orientation that allows the rod mechanism to position the plug within the cutting block for accurate length sizing. The base holder is also constructed to fix the cutting block in a second orientation which aligns the cutting block with the trimming mechanism so that an angled blade may engage the trimming channel and cut at least two sides of the plug.
    • 一种用于制备用于植入骨缺损部位的骨软骨塞的切割工具和方法。 该仪器包括双功能切割块,基座,杆机构和修剪机构。 切割块具有尺寸适于接收插头的孔,至少一个修剪通道和横向配对槽。 切割块用于将塞子保持在孔内以允许长度和横截面尺寸。 基座保持器被构造成将切割块固定在第一方向上,该第一方向允许杆机构将插头定位在切割块内以获得精确的长度尺寸。 基座保持器还构造成将切割块固定在第二取向上,使切割块与修剪机构对准,使得成角度的叶片可以接合修剪通道并切割插塞的至少两侧。