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1. 发明申请

US20180132868A1 BONE IMPLANTS AND CUTTING APPARATUSES AND METHODS 审中-公开
公开(公告)号：US20180132868A1
公开(公告)日：2018-05-17
申请号：US15852867
申请日：2017-12-22
申请人： Paragon 28, Inc.
发明人： Albert DACOSTA , Matthew S. SOLAR , Thomas CHANG , Michael HOUGHTON
IPC分类号： A61B17/16 , A61F2/46 , A61B17/17 , A61F2/42 , A61F2/30 , A61F2/28
CPC分类号： A61B17/1682 , A61B17/16 , A61B17/1637 , A61B17/1739 , A61B17/1775 , A61F2/4225 , A61F2/4606 , A61F2/4644 , A61F2002/2835 , A61F2002/30622 , A61F2002/4233 , A61F2002/4235 , A61F2002/4238 , A61F2310/00011 , A61F2310/00353
摘要： Implant devices and cutting clamp apparatuses and methods for creating the implants for insertion into a patient's joint to restore anatomic length and assist in final positioning of the bones following removal of cartilage and/or bone in preparation for fusion. A first implant is a biplanar implant having a shape to mimic the normal anatomical shape of the bones the implant is configured to mate with. The first implant may be cut using a cutting clamp and jig having the anatomical shape of the bones the implant will be inserted within or between. A second implant is a cylindrical piece of bone having a convex end and a concave end for mating with bones reamed to have the opposite mating surfaces. The second implant is created using cup and cone reamers having dimensions corresponding to the size of the patient's bones. Surgical methods for inserting the implants within a patient.

2. 发明申请

US20160374695A1 BONE IMPLANTS AND CUTTING APPARATUSES AND METHODS 有权
标题翻译：骨植入物和切割装置及方法
公开(公告)号：US20160374695A1
公开(公告)日：2016-12-29
申请号：US15260836
申请日：2016-09-09
申请人： PARAGON 28, INC.
发明人： Albert DACOSTA , Matthew S. SOLAR , Thomas CHANG , Michael HOUGHTON
IPC分类号： A61B17/16 , A61B17/17 , A61F2/42
CPC分类号： A61B17/1682 , A61B17/16 , A61B17/1637 , A61B17/1739 , A61B17/1775 , A61F2/4225 , A61F2/4606 , A61F2/4644 , A61F2002/2835 , A61F2002/30622 , A61F2002/4233 , A61F2002/4235 , A61F2002/4238 , A61F2310/00011 , A61F2310/00353
摘要： Implant devices and cutting clamp apparatuses and methods for creating the implants for insertion into a patient's joint to restore anatomic length and assist in final positioning of the bones following removal of cartilage and/or bone in preparation for fusion. A first implant is a biplanar implant having a shape to mimic the normal anatomical shape of the bones the implant is configured to mate with. The first implant may be cut using a cutting clamp and jig having the anatomical shape of the bones the implant will be inserted within or between. A second implant is a cylindrical piece of bone having a convex end and a concave end for mating with bones reamed to have the opposite mating surfaces. The second implant is created using cup and cone reamers having dimensions corresponding to the size of the patient's bones. Surgical methods for inserting the implants within a patient.
摘要翻译：植入装置和切割夹具装置和方法，用于创建用于插入患者关节中的植入物以恢复解剖长度，并且在去除软骨和/或骨以准备融合之后协助骨骼的最终定位。第一植入物是双平面植入物，其具有模拟植入物被配置为配合的骨骼的正常解剖形状的形状。可以使用具有骨骼的解剖形状的切割夹具和夹具来切割第一植入物，植入物将插入其内或之间。第二植入物是具有凸出端和凹端的圆柱形骨块，用于与扩张的骨骼配合以具有相反的配合表面。使用具有与患者骨骼尺寸相对应的尺寸的杯和锥形铰刀来产生第二植入物。用于将植入物插入患者体内的手术方法。

3. 发明申请

US20140350561A1 BONE IMPLANTS AND CUTTING APPARATUSES AND METHODS 审中-公开
标题翻译：骨植入物和切割装置及方法
公开(公告)号：US20140350561A1
公开(公告)日：2014-11-27
申请号：US14458722
申请日：2014-08-13
申请人： Paragon 28, Inc.
发明人： Albert DACOSTA , Matthew S. SOLAR , Thomas Chang , Michael HOUGHTON
IPC分类号： A61B17/16
CPC分类号： A61B17/1682 , A61B17/1633 , A61B2090/08021 , Y10T29/49826
摘要： Reamer sleeves, reamer assemblies, and methods of assembling the reamer assemblies are disclosed. The reamer sleeves include a base portion with a top surface and a bottom surface and a securement mechanism extending away from the top surface of the base portion. The securement mechanism includes an opening, at least one engagement member adjacent the opening, and at least one engagement protrusion extending away from the engagement member into the opening. The opening extends through the securement mechanism to the bottom surface of the base portion. The bone reamer assembly including a reamer and a reamer sleeve removably coupled to the reamer. The reamer including a shaft with a first and second end, a cutting member coupled to the second end of the shaft, and a groove near the second end of the shaft. A method of assembling a hard tissue reamer assembly is also disclosed.
摘要翻译：公开了铰刀套筒，铰刀组件以及组装铰刀组件的方法。扩孔器套筒包括具有顶表面和底表面的基部和从基部的顶表面延伸的固定机构。固定机构包括开口，邻近开口的至少一个接合构件以及远离接合构件延伸到开口中的至少一个接合突起。开口延伸穿过固定机构到基部的底表面。所述骨扩孔器组件包括可铰接地连接到所述铰刀的铰刀和扩孔器套筒。铰刀包括具有第一和第二端的轴，联接到轴的第二端的切割构件和在轴的第二端附近的凹槽。还公开了一种组装硬组织铰刀组件的方法。

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