公开(公告)号：US08403973B2

公开(公告)日：2013-03-26

申请号：US12835364

申请日：2010-07-13

申请人： Ashok Biyani ,  Gary Durivage

发明人： Ashok Biyani ,  Gary Durivage

IPC分类号： A61B17/04 ,  A61B17/86 ,  A61F2/08

CPC分类号： A61B17/8685 ,  A61B17/864

摘要： A pedicle screw assembly has a retractable screw tip that facilitates the securement of the pedicle screw assembly to a spinal vertebra in a minimally invasive fashion during an orthopedic surgical procedure. The pedicle screw assembly includes a body portion including a head and a shank. The shank includes an outer surface with a thread provided thereon, an end having a cutting tip provided thereon, and a bore extending inwardly from the end and having an internally threaded region provided therein. The pedicle screw assembly also includes a tip portion including a body having a cutting edge and a shank extending from the body. The shank has an externally threaded region provided thereon that cooperates with the internally threaded region of the bore to permit movement of the tip portion relative to the body portion between extended and retracted positions.

摘要翻译： 椎弓根螺钉组件具有可缩回的螺钉尖端，其有助于在整形外科手术过程中以最小侵入方式将椎弓根螺钉组件固定到脊椎椎骨。 椎弓根螺钉组件包括包括头部和柄部的主体部分。 柄包括设置在其上的螺纹的外表面，具有设置在其上的切割尖端的端部以及从端部向内延伸并且具有设置在其中的内螺纹区域的孔。 椎弓根螺钉组件还包括尖端部分，其包括具有切割边缘的主体和从主体延伸的柄部。 柄部具有设置在其上的外螺纹区域，其与孔的内螺纹区域配合，以允许尖端部分相对于主体部分在延伸位置和缩回位置之间移动。

公开(公告)号：US08287574B2

公开(公告)日：2012-10-16

申请号：US12536699

申请日：2009-08-06

申请人： Ashok Biyani ,  Michael A. Rymer

发明人： Ashok Biyani ,  Michael A. Rymer

IPC分类号： A61B17/66

CPC分类号： A61B17/7059 ,  A61B17/8004 ,  A61B17/8009 ,  A61B17/8038 ,  A61B17/8042 ,  A61B17/808

摘要： A cervical plate assembly facilitates the fusion of cervical vertebrae by quickly and easily causing the vertebrae to exert a preloading force against a bone graft interposed therebetween. A cervical plate assembly also facilitates the installation of the cervical plate assembly in an orthopedic surgical procedure by providing both a locking mechanism that positively retains one or more fasteners thereto and a viewing window that results in an unobstructed view of the vertebrae and the bone graft.

摘要翻译： 颈椎板组件通过快速且容易地导致椎骨对插入其间的骨移植物施加预加载力而促进颈椎融合。 宫颈板组件还通过提供将一个或多个紧固件固定到其上的锁定机构和导致椎骨和骨移植物的无阻碍视图的观察窗口，来将颈椎板组件安装在矫形外科手术中。

公开(公告)号：US20100324600A1

公开(公告)日：2010-12-23

申请号：US12818258

申请日：2010-06-18

申请人： Ashok Biyani

发明人： Ashok Biyani

IPC分类号： A61B17/70 ,  A61B17/86

CPC分类号： A61B17/7022 ,  A61B17/8605

摘要： A scoliosis correction device includes a first fixed anchor that is adapted to be secured to be secured to a vertebra of a spine and a second fixed anchor that is adapted to be secured to be secured to a vertebra of a spine. A rotatory anchor includes a head portion, a shank portion that extends from the head portion and is adapted to be secured to a vertebra of a spine, and a sprocket that is supported on the head portion for rotational movement relative thereto. A cable extends from the first fixed anchor to the rotatory pedicle screw to the second fixed anchor. The rotatory anchor may be configured to allow unidirectional movement of the sprocket relative to the head portion. A rigid member may extend between the fixed anchor and an intermediate anchor.

摘要翻译： 脊柱侧凸矫正装置包括适于被固定以固定到脊柱的第一固定锚固件和适于被固定以固定到脊椎的第二固定锚固件。 旋转锚固件包括头部，从头部延伸并适于固定到脊椎骨的柄部，以及支撑在头部上以相对于其旋转运动的链轮。 电缆从第一固定锚固件延伸到旋转椎弓根螺钉到第二固定锚固件。 旋转锚可以被配置为允许链轮相对于头部的单向移动。 刚性构件可以在固定锚和中间锚之间延伸。

公开(公告)号：US20100241172A1

公开(公告)日：2010-09-23

申请号：US12729629

申请日：2010-03-23

申请人： Ashok Biyani ,  Gary Durivage

发明人： Ashok Biyani ,  Gary Durivage

IPC分类号： A61B17/88 ,  A61B17/86

CPC分类号： A61B17/7032 ,  A61B17/7035 ,  A61B17/7037

摘要： A pedicle screw for use in the treatment of a spinal deformity includes a head assembly and a fastener portion extending from the head assembly. The pedicle screw includes a head assembly and a fastener portion that extends from the head assembly. The fastener portion extends from the head assembly and is adapted to be secured to a vertebra of a spinal column. The head assembly includes a stationary member and a movable member. The movable member is supported on the stationary member for movement (such as pivoting movement) relative thereto between an opened position and a closed position. When the movable member is in the opened position, the head assembly is adapted to receive a longitudinal member therein for treatment of a spinal deformity. Thereafter, the movable member can be moved to the closed position to properly align the pedicle screw with the longitudinal member. A locking member and a retention member can then be used to maintain the movable member in the closed position.

摘要翻译： 用于治疗脊柱畸形的椎弓根螺钉包括头部组件和从头部组件延伸的紧固件部分。 椎弓根螺钉包括头部组件和从头部组件延伸的紧固件部分。 紧固件部分从头部组件延伸并且适于固定到脊柱的椎骨。 头组件包括固定构件和可移动构件。 可动构件被支撑在固定构件上，用于在打开位置和关闭位置之间相对于其移动（诸如枢转运动）。 当可移动构件处于打开位置时，头部组件适于在其中容纳纵向构件以治疗脊柱畸形。 此后，可移动部件可以移动到关闭位置，以使椎弓根螺钉与纵向部件正确对准。 然后可以使用锁定构件和保持构件来将可动构件保持在关闭位置。

公开(公告)号：US10688513B2

公开(公告)日：2020-06-23

申请号：US16444258

申请日：2019-06-18

申请人： Ashok Biyani

发明人： Ashok Biyani

IPC分类号： B05B11/00 ,  B05B15/30

摘要： A liquid dispenser is provided. The liquid dispenser includes a reservoir portion having a first circumferential sidewall, a first partition and an opposing second partition. The first circumferential sidewall and first and second partitions define an interior chamber. A dispenser portion extends from the first partition and has a neck defined by a second circumferential sidewall. The second circumferential sidewall defines a first internal passage. A bottom portion extends from the second partition and has a third circumferential sidewall. The third circumferential sidewall and the second partition define an internal cavity. A base assembly has a pivotable lid and is configured for a first, seated orientation within the internal cavity of the bottom portion and a second, seated orientation on the first partition. In the second orientation, the pivotable lid allows fluid access to the first internal passage of the dispenser portion.

公开(公告)号：US10021872B2

公开(公告)日：2018-07-17

申请号：US14926806

申请日：2015-10-29

申请人： Ashok Biyani

发明人： Ashok Biyani

IPC分类号： A01M3/00 ,  A01M3/02 ,  A01M7/00 ,  B25G1/04 ,  B25G3/36 ,  B25G1/10 ,  B08B1/00 ,  A46B5/02

摘要： A combination duster and sprayer device for both cleaning and spraying insecticide includes a housing that is tubular and has a bottom. The housing has a top that is open defining a rim, such that the housing is configured for insertion of an aerosol can. A coupler is coupled to the bottom, such that the coupler is configured to engage a complimentary connector of an extension device. A casing that has an open end is complimentary to the housing, such that the housing is insertable into the casing. The housing is frictionally couplable to the casing. A plurality of bristles is coupled to and extends outwardly from the casing. The bristles are pliable. An opening is positioned in a closed end of the casing. An actuator is insertable into the opening and configured to engage the nozzle of an aerosol can to direct spray to the area selected by the user.

公开(公告)号：US20110306873A1

公开(公告)日：2011-12-15

申请号：US13102153

申请日：2011-05-06

申请人： Krishna Shenai ,  Ashok Biyani ,  Vijay K. Goel ,  Vijay Devabhaktuni ,  Bradford R. Lilly

发明人： Krishna Shenai ,  Ashok Biyani ,  Vijay K. Goel ,  Vijay Devabhaktuni ,  Bradford R. Lilly

IPC分类号： A61B5/05

CPC分类号： A61B8/0841 ,  A61B34/20 ,  A61B34/30 ,  A61B34/37 ,  A61B34/76 ,  A61B2034/2063

摘要： Methods and apparatuses for performing highly accurate surgery using a finite element model coupled with ultrasonic tracking are described.

摘要翻译： 描述了使用耦合超声波跟踪的有限元模型进行高精度手术的方法和装置。

公开(公告)号：US20100298892A1

公开(公告)日：2010-11-25

申请号：US12535026

申请日：2009-08-04

申请人： Ashok Biyani ,  Gary Durivage

发明人： Ashok Biyani ,  Gary Durivage

IPC分类号： A61B17/86 ,  A61B17/56

CPC分类号： A61B17/8635 ,  A61B17/1615 ,  A61B17/1671 ,  A61B17/7035 ,  A61B17/864 ,  A61B17/8685 ,  A61B17/88

摘要： A pedicle screw assembly has a retractable screw tip that facilitates the securement of the pedicle screw assembly to a spinal vertebra in a minimally invasive fashion during an orthopedic surgical procedure. The pedicle screw assembly includes a body portion including a head and a shank. The shank includes an outer surface with a thread provided thereon, an end having a cutting tip provided thereon, and a bore extending inwardly from the end and having an internally threaded region provided therein. The pedicle screw assembly also includes a tip portion including a body having a cutting edge and a shank extending from the body. The shank has an externally threaded region provided thereon that cooperates with the internally threaded region of the bore to permit movement of the tip portion relative to the body portion between extended and retracted positions.

摘要翻译： 椎弓根螺钉组件具有可缩回的螺钉尖端，其有助于在整形外科手术过程中以最小侵入方式将椎弓根螺钉组件固定到脊椎椎骨。 椎弓根螺钉组件包括包括头部和柄部的主体部分。 柄包括设置在其上的螺纹的外表面，具有设置在其上的切割尖端的端部以及从端部向内延伸并且具有设置在其中的内螺纹区域的孔。 椎弓根螺钉组件还包括尖端部分，其包括具有切割边缘的主体和从主体延伸的柄部。 柄部具有设置在其上的外螺纹区域，其与孔的内螺纹区域配合，以允许尖端部分相对于主体部分在延伸位置和缩回位置之间移动。

公开(公告)号：US20100004689A1

公开(公告)日：2010-01-07

申请号：US12496202

申请日：2009-07-01

申请人： Ashok Biyani

发明人： Ashok Biyani

IPC分类号： A61B17/70 ,  A61B17/86

CPC分类号： A61B17/7004 ,  A61B17/7001 ,  A61B17/7025 ,  A61B17/8033 ,  A61B17/809

摘要： A lateral fixation assembly engages vertebrae in a spinal column. The lateral fixation assembly includes a housing having a first rod and a second rod supported thereon. The first rod is adapted to be secured to a first vertebra in the spinal column and is fixed in position relative to the housing. The second rod is adapted to be secured to a second vertebra in the spinal column and is movable relative to the housing. Respective pluralities of such first and second rods may be provided. Staples having varying thicknesses may be provided to facilitate the installation of the lateral fixation assembly on the vertebrae in the spinal column. A temporary blocking device can be used to prevent relative movement of the movable rod during the installation of the lateral fixation assembly.

摘要翻译： 侧固定组件接合脊柱中的椎骨。 侧面固定组件包括具有第一杆和支撑在其上的第二杆的壳体。 第一杆适于固定到脊柱中的第一椎骨并相对于壳体固定在适当的位置。 第二杆适于固定到脊柱中的第二椎骨并且可相对于壳体移动。 可以提供这样的多个这样的第一和第二杆。 可以提供具有不同厚度的钉书钉，以便于将侧向固定组件安装在脊柱中的椎骨上。 可以使用临时阻挡装置来防止在安装侧面固定组件期间可动杆的相对移动。

公开(公告)号：US20080288071A1

公开(公告)日：2008-11-20

申请号：US11748176

申请日：2007-05-14

申请人： Ashok Biyani ,  Robert L. Doubler ,  John E. Hammill, SR.

发明人： Ashok Biyani ,  Robert L. Doubler ,  John E. Hammill, SR.

IPC分类号： A61F2/44

CPC分类号： A61F2/44 ,  A61F2/30744 ,  A61F2/4455 ,  A61F2002/2835 ,  A61F2002/30369 ,  A61F2002/30398 ,  A61F2002/30451 ,  A61F2002/30492 ,  A61F2002/30512 ,  A61F2002/30514 ,  A61F2002/3055 ,  A61F2002/30601 ,  A61F2002/30785 ,  A61F2002/30841 ,  A61F2002/30879 ,  A61F2002/4475 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2220/0058 ,  A61F2310/00017 ,  A61F2310/00023 ,  A61F2310/00161

摘要： The present invention describes an expandable vertebral implant and the method of use. The longitudinally expandable vertebral implant includes telescoping sections adapted for incremental expansion and ease of securement at any desired increment in situ, and constructed and arranged to engage opposing vertebrae, while simultaneously permitting easy insertion and removal of a similarly expandible top member.

摘要翻译： 本发明描述了可扩展的椎骨植入物和使用方法。 纵向可扩展的椎骨植入物包括伸缩部分，其适于在任何期望的增量处进行增量膨胀和易于固定，并且构造和布置成与相对的椎骨接合，同时允许容易地插入和移除类似的可膨胀顶部构件。