-
公开(公告)号：US09271711B2
公开(公告)日：2016-03-01
申请号：US13435373
申请日：2012-03-30
CPC分类号： A61B17/0206 , A61B17/025 , A61B17/0293 , A61B90/92 , A61B90/94 , A61B2017/00477 , A61B2017/0256
摘要： Methods and devices are provided for retracting tissue. In one exemplary embodiment, a retractor is provided that includes a base and a plurality of blades configured to removably and replaceably mate to the base. One or more of the plurality of blades can be configured to mate to the base in one of a plurality of available positions. In use, one or more adjustment mechanisms can be actuated to move one or more of the blades, thereby forming a pathway through tissue. The retractor can be formed from one or more radiolucent materials.
摘要翻译： 提供用于回缩组织的方法和装置。 在一个示例性实施例中，提供了牵开器，其包括基部和被配置成可移除地和可更换地配合到基部的多个叶片。 多个叶片中的一个或多个可被配置为在多个可用位置之一中与基座配合。 在使用中，可以致动一个或多个调节机构以移动一个或多个叶片，从而形成穿过组织的通路。 牵开器可以由一个或多个射线可透过材料形成。
-
公开(公告)号：US20130261402A1
公开(公告)日：2013-10-03
申请号：US13435355
申请日：2012-03-30
IPC分类号： A61B1/32
CPC分类号： A61B17/0293 , A61B2017/00407 , A61B2017/0092
摘要： Methods and devices are provided for retracting tissue. In one exemplary embodiment, a retractor is provided that includes a base, a plurality of blades extending from the base, and an actuator coupled to the base and operatively connected to the blades. The actuator can be configured to be actuated to move the blades relative to the base, thereby allowing the blades to retract tissue. The actuator can be self-locking so as to allow the blades to be freely movable within their entire range of motion relative to the base through actuation of the actuator without using another mechanism to lock the blades in a fixed position and to unlock the blades from the fixed position. The retractor can be formed from one or more radiolucent materials.
摘要翻译： 提供用于回缩组织的方法和装置。 在一个示例性实施例中，提供了一种牵开器，其包括基座，从基座延伸的多个叶片，以及联接到基座并可操作地连接到叶片的致动器。 致动器可被构造成致动以使叶片相对于底座移动，从而允许叶片缩回组织。 致动器可以是自锁的，以便允许叶片通过致动执行器而相对于基座在其整个运动范围内可自由移动，而不使用另一机构将叶片锁定在固定位置并且将刀片从 固定位置。 牵开器可以由一个或多个射线可透过材料形成。
-
公开(公告)号：US08821394B2
公开(公告)日：2014-09-02
申请号：US13435355
申请日：2012-03-30
IPC分类号： A61B1/32
CPC分类号： A61B17/0293 , A61B2017/00407 , A61B2017/0092
摘要： Methods and devices are provided for retracting tissue. In one exemplary embodiment, a retractor is provided that includes a base, a plurality of blades extending from the base, and an actuator coupled to the base and operatively connected to the blades. The actuator can be configured to be actuated to move the blades relative to the base, thereby allowing the blades to retract tissue. The actuator can be self-locking so as to allow the blades to be freely movable within their entire range of motion relative to the base through actuation of the actuator without using another mechanism to lock the blades in a fixed position and to unlock the blades from the fixed position. The retractor can be formed from one or more radiolucent materials.
摘要翻译： 提供用于回缩组织的方法和装置。 在一个示例性实施例中，提供了一种牵开器，其包括基座，从基座延伸的多个叶片，以及联接到基座并可操作地连接到叶片的致动器。 致动器可被构造成致动以使叶片相对于底座移动，从而允许叶片缩回组织。 致动器可以是自锁的，以便允许叶片通过致动执行器而相对于基座在其整个运动范围内可自由移动，而不使用另一机构将叶片锁定在固定位置并且将刀片从 固定位置。 牵开器可以由一个或多个射线可透过材料形成。
-
公开(公告)号：US20130261401A1
公开(公告)日：2013-10-03
申请号：US13435373
申请日：2012-03-30
IPC分类号： A61B1/32
CPC分类号： A61B17/0206 , A61B17/025 , A61B17/0293 , A61B90/92 , A61B90/94 , A61B2017/00477 , A61B2017/0256
摘要： Methods and devices are provided for retracting tissue. In one exemplary embodiment, a retractor is provided that includes a base and a plurality of blades configured to removably and replaceably mate to the base. One or more of the plurality of blades can be configured to mate to the base in one of a plurality of available positions. In use, one or more adjustment mechanisms can be actuated to move one or more of the blades, thereby forming a pathway through tissue. The retractor can be formed from one or more radiolucent materials.
摘要翻译： 提供用于回缩组织的方法和装置。 在一个示例性实施例中，提供了牵开器，其包括基部和被配置成可移除地和可更换地配合到基部的多个叶片。 多个叶片中的一个或多个可被配置为在多个可用位置之一中与基座配合。 在使用中，可以致动一个或多个调节机构以移动一个或多个叶片，从而形成穿过组织的通路。 牵开器可以由一个或多个射线可透过材料形成。
-
公开(公告)号：US20150282797A1
公开(公告)日：2015-10-08
申请号：US14247876
申请日：2014-04-08
申请人： Michael J. O'Neil , Roman Lomeli , John Riley Hawkins , Christopher Ramsay , Zoher Bootwala , Jennifer DiPietro , John Griffin
发明人： Michael J. O'Neil , Roman Lomeli , John Riley Hawkins , Christopher Ramsay , Zoher Bootwala , Jennifer DiPietro , John Griffin
IPC分类号： A61B17/02
CPC分类号： A61B17/025 , A61B1/00087 , A61B1/3135 , A61B5/0071 , A61B5/055 , A61B5/1076 , A61B5/4566 , A61B5/6853 , A61B8/0858 , A61B8/0875 , A61B8/12 , A61B17/1671 , A61B90/06 , A61B2017/00022 , A61B2017/00106 , A61B2017/0256 , A61B2034/2055 , A61B2090/065 , A61B2505/05 , A61B2562/04 , A61F2/44 , A61F2/442 , A61F2/4611 , A61F2/4657 , A61F2/4684 , A61F2002/30405 , A61F2002/30471 , A61F2002/30507 , A61F2002/30515 , A61F2002/30556 , A61F2002/4633 , A61F2002/4658 , A61F2002/4666
摘要： An expandable trial can include an inferior portion, a superior portion, and a middle expanding portion as well as load cells for monitoring the load on the trial. The trial may also include recesses on its lateral sides to provide spacing to accommodate a disc removal tool so tissue can be cleared monitoring load. In addition, neural foramen spacing can be monitoring to provide information about how much neural release has been achieved as the disc is cleaned and the spine is positioned and repositioned.
摘要翻译： 可扩展试验可以包括下部，上部和中间扩张部分，以及用于监测试验负荷的称重传感器。 试验还可以包括在其侧面上的凹槽以提供间隔以容纳盘移除工具，使得组织可以被清除监视负载。 另外，神经孔间隔可以被监视以提供关于在清洁椎间盘并且脊柱被定位和重新定位时实现了多少神经释放的信息。
-
公开(公告)号：US20060195106A1
公开(公告)日：2006-08-31
申请号：US11050158
申请日：2005-02-02
申请人： Bryan Jones , Christopher Ramsay
发明人： Bryan Jones , Christopher Ramsay
CPC分类号： A61B17/320068 , A61B17/1624 , A61B17/1644 , A61B17/1671 , A61B17/22 , A61B17/22004 , A61B2017/1651
摘要： An ultrasonic surgical cutting method and apparatus is provided wherein the method and apparatus allows for the cutting of bone from within a hollow pathway such that a cutter associated with the ultrasonic method and apparatus remains sufficiently cool to prevent necrosis of the bone being cut. Furthermore the ultrasonic device and method can be employed in the cutting of soft tissue, wherein a cooled cutter is used to prevent the sticking of soft tissue to the cutting blade of the device during use.
摘要翻译： 提供了一种超声手术切割方法和装置，其中所述方法和装置允许从中空路径中切割骨，使得与超声方法和装置相关联的切割器保持足够冷，以防止被切割的骨坏死。 此外，超声波装置和方法可以用于切割软组织，其中使用冷却的切割器来防止软组织在使用期间粘附到装置的切割刀片。
-
公开(公告)号：US09226764B2
公开(公告)日：2016-01-05
申请号：US13413282
申请日：2012-03-06
IPC分类号： A61B17/32 , A61B17/3207 , A61B17/00 , A61B17/29
CPC分类号： A61B17/1659 , A61B17/32 , A61B17/320016 , A61B17/320708 , A61B2017/00261 , A61B2017/00473 , A61B2017/2927 , A61B2017/320008
摘要： Surgical curettes or rakes with cutting edges conform or deflect to allow for contouring that follows the bony anatomy. The cutting tips can be pre-sterile, disposable and made from flexible materials including metals and polymers. The disposable tips ensure that a sharp cutting edge is exposed to the endplate for each procedure. The tips can also be adjusted to change the size of the cutting surface and window for retaining shaved disc material. The tips can pivot to provide for a self adjusting angle that allows the cutting edge to have full contact with the endplate at various angles like the pivot on a disposable razor blade.
摘要翻译： 具有切割边缘的手术刮刀或耙子符合或偏转，以允许沿着骨骼解剖结构的轮廓。 切割尖端可以是预先无菌的，一次性的，并由包括金属和聚合物的柔性材料制成。 一次性的尖端确保每个程序都将锋利的切削刃暴露在终板上。 还可以调整尖端以改变切割表面和窗口的尺寸，以保留刮光盘材料。 尖端可以枢转以提供自调节角度，其允许切割边缘以诸如一次性剃刀刀片上的枢轴的各种角度与端板完全接触。
-
公开(公告)号：US08828007B2
公开(公告)日：2014-09-09
申请号：US13027864
申请日：2011-02-15
CPC分类号： A61B17/8875 , A61B17/7032 , A61B17/7076 , A61B17/7082 , A61B17/7091
摘要： Methods and devices are provided for facilitating delivery and implanting of a bone anchor into bone. In one exemplary embodiment, a bone anchor extension is provided for coupling to a bone anchor to facilitate delivery and implanting of the bone anchor in bone. The bone anchor extension can have a generally elongate configuration that allows it to extend from a skin incision in a patient to a site proximate a patient's spine, and it can include a lumen extending therethrough between proximal and distal ends thereof. A distal end of the bone anchor extension can be adapted to engage a bone anchor, such as a bone screw. Various techniques are provided for locking the distal end of the bone anchor extension into engagement with a bone anchor.
摘要翻译： 方法和装置被提供用于促进将骨锚传送和植入骨中。 在一个示例性实施例中，骨锚固件延伸部被提供用于联接到骨锚固件以便于骨锚固体在骨中的输送和植入。 骨锚延伸部可以具有允许其从患者的皮肤切口延伸到靠近患者脊柱的部位的大致细长的构造，并且其可以包括在其近端和远端之间延伸通过的内腔。 骨锚延伸部的远端可以适于接合骨锚，例如骨螺钉。 提供了各种技术来将骨锚延伸部的远端锁定成与骨锚定器接合。
-
公开(公告)号：US08628534B2
公开(公告)日：2014-01-14
申请号：US11050265
申请日：2005-02-02
申请人： Bryan S. Jones , Christopher Ramsay
发明人： Bryan S. Jones , Christopher Ramsay
CPC分类号： A61B17/320068 , A61B17/1624 , A61B17/1644 , A61B17/1671 , A61B17/22 , A61B17/22004 , A61B2017/1651
摘要： An ultrasonic surgical cutting method and apparatus is provided wherein the method and apparatus allows for the cutting of bone from within a hollow pathway such that a cutter associated with the ultrasonic method and apparatus remains sufficiently cool to prevent necrosis of the bone being cut. Furthermore the ultrasonic device and method can be employed in the cutting of soft tissue, wherein a cooled cutter is used to prevent the sticking of soft tissue to the cutting blade of the device during use.
摘要翻译： 提供了一种超声手术切割方法和装置，其中所述方法和装置允许从中空路径中切割骨，使得与超声波方法和装置相关联的切割器保持足够冷，以防止被切割的骨的坏死。 此外，超声波装置和方法可以用于切割软组织，其中使用冷却的切割器来防止软组织在使用期间粘附到装置的切割刀片。
-
公开(公告)号：US07942908B2
公开(公告)日：2011-05-17
申请号：US11050256
申请日：2005-02-02
IPC分类号： A61B17/70
CPC分类号： A61B17/7014 , A61B17/7004 , A61B17/7041 , A61B17/8875
摘要： A method and apparatus for providing an adjustable length surgical implant is provided, wherein the surgical implant is readily adjustable by a surgeon using a surgical tool sized for use with the surgical implant. Adjustment of the surgical implant further requires a small incision through the skin prior to the adjustment of the length of the implant, such that the potential for infection is greatly reduces and the associated trauma of surgery is lessened for the patient.
-
-
-
-
-
-
-
-
-
搜索结果
39 条记录 (耗时 0.019 秒)