公开(公告)号：US20210220024A1

公开(公告)日：2021-07-22

申请号：US17157927

申请日：2021-01-25

申请人： Tenzin LLC

发明人： Paul Glazer

IPC分类号： A61B17/70 ,  A61B17/02 ,  A61F2/44

摘要： An instrument includes a distraction mechanism having a proximal end and an opposed distal end. The distal end includes opposed first and second end members. A first vertebral endplate spreader includes a proximal spreader section mounted to the first end member of the distraction mechanism. The first spreader also includes a distal spreader section operatively connected to the proximal spreader section for lateral movement relative to the proximal spreader section. A second vertebral endplate spreader is mounted to the second end member of the distraction mechanism. The distraction mechanism is configured and adapted to distract the spreaders apart and to retract the spreaders together along a distraction axis. The distal spreader section of the first spreader is configured to move relative to the second spreader in a lateral direction relative to the distraction axis for correction of vertebral alignment, as in treatment of spondylolisthesis, scoliosis, and the like.

公开(公告)号：US08573225B2

公开(公告)日：2013-11-05

申请号：US12398667

申请日：2009-03-05

申请人： Paul A. Glazer ,  John Finkenberg

发明人： Paul A. Glazer ,  John Finkenberg

IPC分类号： A61B19/08 ,  A61F13/00 ,  F16M11/00

CPC分类号： A61B17/00 ,  A61B18/1402 ,  A61B46/23

摘要： The subject devices and methods retain surgical instruments and sterile portions of any accompanying cables within sterile surgical fields. One such surgical device includes a surgical instrument for performing surgical procedures within a sterile field. A cable is attached to the surgical instrument for connecting the surgical instrument located within the sterile field to support equipment located outside the sterile field. A self-retracting coil is operatively connected to the surgical instrument. The self-retracting coil is adapted and configured to be anchored within the sterile field to ensure that the surgical instrument and the sterile portion of the cable remain within the sterile field during performance of the surgical procedure.

摘要翻译： 主题装置和方法在无菌手术领域内保留手术器械和任何伴随电缆的无菌部分。 一种这样的手术装置包括用于在无菌区域内执行外科手术的手术器械。 将电缆连接到外科器械上，用于将位于无菌区域内的外科器械连接到位于无菌区域外部的支撑设备。 自动回缩线圈可操作地连接到外科器械。 自动回缩线圈被适配和构造成锚定在无菌区域内，以确保手术器械和电缆的无菌部分在外科手术过程中保持在无菌区域内。

公开(公告)号：US10595750B2

公开(公告)日：2020-03-24

申请号：US15156643

申请日：2016-05-17

申请人： Tenzin LLC

发明人： Paul A. Glazer ,  David Ray ,  Joseph Ting

IPC分类号： A61B5/107 ,  A61B90/00 ,  A61B17/70

摘要： A device for orthopedic measurements includes a main housing, a center member, a measurement indicator, and a flexible member. The main housing has a proximal end with a top opening and a distal end with a side opening, and defines a longitudinal axis and includes a main housing cavity. The center member is disposed along the longitudinal axis within the main housing cavity. The measurement indicator is operatively connected to the center member, and is configured and adapted to display a measurement of a distance. The flexible member is threaded through the main housing cavity, and includes a first end and an opposed second end with an eyelet disposed proximate the side opening of the main housing. The eyelet is configured to be drawn away from the main housing, extending the flexible member outward with respect to the side opening to display a measurement on the measurement indicator.

公开(公告)号：US10166048B2

公开(公告)日：2019-01-01

申请号：US15362165

申请日：2016-11-28

申请人： Tenzin LLC

发明人： Paul Glazer

IPC分类号： A61B17/70 ,  A61B17/02

摘要： An instrument for spinal procedures is a vertebral endplate spreader device having a vertebral endplate spreader and a driver handle. The vertebral endplate spreader includes a linkage with a drive sprocket operatively connected for rotation relative thereto and with a secondary sprocket. The secondary sprocket is operatively connected for rotation relative to the linkage. The vertebral endplate spreader includes a belt operatively connected to the drive sprocket and the secondary sprocket to be driven about a belt axis. The driver handle has a distal end and a proximal end. The distal end is operatively connected to the drive sprocket to actuate rotation of the belt.

公开(公告)号：US08936599B2

公开(公告)日：2015-01-20

申请号：US13287811

申请日：2011-11-02

申请人： Paul Glazer

发明人： Paul Glazer

IPC分类号： A61B17/58 ,  A61B17/60 ,  A61F2/00 ,  A61B17/70

CPC分类号： A61B17/025 ,  A61B17/7077 ,  A61B2017/0256

摘要： An instrument includes a distraction mechanism having a proximal end and an opposed distal end. The distal end includes opposed first and second end members. A first vertebral endplate spreader includes a proximal spreader section mounted to the first end member of the distraction mechanism. The first spreader also includes a distal spreader section operatively connected to the proximal spreader section for lateral movement relative to the proximal spreader section. A second vertebral endplate spreader is mounted to the second end member of the distraction mechanism. The distraction mechanism is configured and adapted to distract the spreaders apart and to retract the spreaders together along a distraction axis. The distal spreader section of the first spreader is configured to move relative to the second spreader in a lateral direction relative to the distraction axis for correction of vertebral alignment, as in treatment of spondylolisthesis, scoliosis, and the like.

摘要翻译： 仪器包括具有近端和相对的远端的牵引机构。 远端包括相对的第一和第二端部构件。 第一椎体终板扩张器包括安装在牵引机构的第一端部构件上的近端吊具部分。 第一撒布机还包括可操作地连接到近端扩展器部分的远侧扩张器部分，用于相对于近端吊具部分的横向移动。 第二椎体终板扩张器安装在牵引机构的第二端部件上。 牵引机构被构造和适于分散分散器，并且沿着牵引轴将扩张器收回在一起。 第一扩张器的远端扩张器部分被配置成相对于牵引轴线在相对于牵引轴线的横向上相对于第二扩张器移动，用于矫正脊椎对准，如在治疗脊椎前移，脊柱侧凸等中。

公开(公告)号：US10898238B2

公开(公告)日：2021-01-26

申请号：US16237385

申请日：2018-12-31

申请人： Tenzin LLC

发明人： Paul Glazer

IPC分类号： A61B17/02 ,  A61B17/70 ,  A61F2/44 ,  A61F2/30

摘要： An instrument for spinal procedures is a vertebral endplate spreader device having a vertebral endplate spreader and a driver handle. The vertebral endplate spreader includes a linkage with a drive sprocket operatively connected for rotation relative thereto and with a secondary sprocket. The secondary sprocket is operatively connected for rotation relative to the linkage. The vertebral endplate spreader includes a belt operatively connected to the drive sprocket and the secondary sprocket to be driven about a belt axis. The driver handle has a distal end and a proximal end. The distal end is operatively connected to the drive sprocket to actuate rotation of the belt.

公开(公告)号：US09402566B2

公开(公告)日：2016-08-02

申请号：US13905789

申请日：2013-05-30

申请人： Tenzin LLC

发明人： Paul Andrew Glazer ,  David Ray ,  Joseph Ting

IPC分类号： A61B5/107 ,  A61B17/70

CPC分类号： A61B5/1076 ,  A61B17/7074 ,  A61B90/06 ,  A61B2090/061

摘要： A device for orthopedic measurements includes a main housing, a center member, a measurement indicator, and a flexible member. The main housing has a proximal end with a top opening and a distal end with a side opening, and defines a longitudinal axis and includes a main housing cavity. The center member is disposed along the longitudinal axis within the main housing cavity. The measurement indicator is operatively connected to the center member, and is configured and adapted to display a measurement of a distance. The flexible member is threaded through the main housing cavity, and includes a first end and an opposed second end with an eyelet disposed proximate the side opening of the main housing. The eyelet is configured to be drawn away from the main housing, extending the flexible member outward with respect to the side opening to display a measurement on the measurement indicator.

摘要翻译： 用于矫形测量的装置包括主壳体，中心构件，测量指示器和柔性构件。 主壳体具有近端，其具有顶部开口和具有侧开口的远端，并且限定纵向轴线并且包括主壳体空腔。 中心构件沿着纵向轴线设置在主壳体腔内。 测量指示器可操作地连接到中心构件，并且被配置和适于显示距离的测量。 柔性构件穿过主壳体空腔，并且包括第一端和相对的第二端，其具有靠近主壳体的侧开口设置的孔眼。 孔眼构造成从主壳体拉出，使柔性构件相对于侧开口向外延伸，以在测量指示器上显示测量值。

公开(公告)号：US08656924B2

公开(公告)日：2014-02-25

申请号：US12912408

申请日：2010-10-26

申请人： Paul A. Glazer

发明人： Paul A. Glazer

IPC分类号： A61B19/08 ,  A61F5/37 ,  A61B18/18

CPC分类号： A61B17/00 ,  A61B18/1402 ,  A61B46/23

摘要： The subject devices and methods retain surgical instruments and sterile portions of any accompanying cables within sterile surgical fields. One such surgical device includes a surgical instrument for performing surgical procedures within a sterile field. A cable is attached to the surgical instrument for connecting the surgical instrument located within the sterile field to support equipment located outside the sterile field. A self-retracting coil is operatively connected to the surgical instrument. The self-retracting coil is adapted and configured to be anchored within the sterile field to ensure that the surgical instrument and the sterile portion of the cable remain within the sterile field during performance of the surgical procedure.

摘要翻译： 主题装置和方法在无菌手术领域内保留手术器械和任何伴随电缆的无菌部分。 一种这样的手术装置包括用于在无菌区域内执行外科手术的手术器械。 将电缆连接到外科器械上，用于将位于无菌区域内的外科器械连接到位于无菌区域外部的支撑设备。 自动回缩线圈可操作地连接到外科器械。 自动回缩线圈被适配和构造成锚定在无菌区域内，以确保手术器械和电缆的无菌部分在外科手术过程中保持在无菌区域内。