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公开(公告)号：US20060142775A1
公开(公告)日：2006-06-29
申请号：US10905350
申请日：2004-12-29
申请人： Elizabeth Heneberry , Kevin Ranucci , Jeremy Brown
发明人： Elizabeth Heneberry , Kevin Ranucci , Jeremy Brown
IPC分类号： A61B17/16
CPC分类号： A61B17/32002 , A61B17/1615 , A61B17/1633 , A61B17/1637 , A61B2017/1602 , A61B2217/005
摘要： Various methods and devices are provided for cutting and sculpting body tissue, such as cartilage and the like, during a surgical procedure. In an exemplary embodiment, a surgical cutting device is provided which includes an elongate shaft and a rotatable tissue-affecting tip disposed at the distal end thereof. A lumen extends through both the shaft and the tip, and terminates in an opening formed in a distal end of the tissue-affecting tip.
摘要翻译： 提供了各种方法和装置，用于在手术过程中切割和雕刻身体组织，例如软骨等。 在一个示例性实施例中，提供了一种外科切割装置，其包括细长轴和设置在其远端处的可旋转的组织影响尖端。 内腔延伸穿过轴和尖端，并终止于形成在组织影响尖端的远端的开口。
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公开(公告)号：US20060142773A1
公开(公告)日：2006-06-29
申请号：US10905351
申请日：2004-12-29
申请人： Mehmet Sengun , Elizabeth Heneberry , Ian McRury , Kevin Ranucci , Douglas Dunn
发明人： Mehmet Sengun , Elizabeth Heneberry , Ian McRury , Kevin Ranucci , Douglas Dunn
IPC分类号： A61B17/16
CPC分类号： A61B17/3203 , A61B17/1644 , A61B17/32037 , A61B2017/1648
摘要： A high pressure fluid jet system is provided, which is useful for cutting hard material during a surgical procedure. The cutting of hard material is more efficient as the system delivers abrasive solid particles with the high pressure fluid. In an exemplary embodiment, abrasive solid particles can be mixed with a pressurized stream of fluid prior to delivery of the fluid to a nozzle of an application tool. Alternatively, the abrasive solid particles can be entrained in the pressurized fluid stream or the pressurized fluid stream can erode a solid or suspension form of the abrasive particles.
摘要翻译： 提供了一种高压流体喷射系统，可用于在外科手术过程中切割硬质材料。 硬质材料的切割更有效，因为系统用高压流体输送磨料固体颗粒。 在示例性实施例中，在将流体输送到施加工具的喷嘴之前，磨料固体颗粒可与加压流体流混合。 或者，磨料固体颗粒可以夹带在加压流体流中，或者加压流体流可以侵蚀固体或悬浮液形式的磨料颗粒。
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公开(公告)号：US20120029519A1
公开(公告)日：2012-02-02
申请号：US13188983
申请日：2011-07-22
IPC分类号： A61B17/3203 , A61B17/56
CPC分类号： A61B17/3203 , A61B17/1644 , A61B17/32037 , A61B2017/1648
摘要： A high pressure fluid jet system is provided, which is useful for cutting hard material during a surgical procedure. The cutting of hard material is more efficient as the system delivers abrasive solid particles with the high pressure fluid. A method of effecting cutting during a surgical procedure is also provided. In an exemplary embodiment, a surgical tool that is effective to deliver a pressurized stream of fluid through a nozzle is provided, and the pressurized stream of fluid is delivered through the surgical tool and out of the nozzle to hard material within a patient to effect cutting of the hard material within the patient in a desired pattern. The fluid that cuts the hard material can include a delivery liquid having a plurality of abrasive solid particles that are formed from an organic material. The abrasive solid particles can be entrained in the pressurized fluid stream or the pressurized fluid stream can erode a solid or suspension form of the abrasive particles.
摘要翻译： 提供了一种高压流体喷射系统，可用于在外科手术过程中切割硬质材料。 硬质材料的切割更有效，因为系统用高压流体输送磨料固体颗粒。 还提供了一种在外科手术过程中进行切割的方法。 在一个示例性实施例中，提供了有效地通过喷嘴输送加压流体流的手术工具，并且加压的流体流通过外科手术工具输送到患者体内的硬质材料以进行切割 的患者内的硬质材料。 切割硬质材料的流体可以包括具有由有机材料形成的多个磨料固体颗粒的输送液体。 研磨的固体颗粒可以夹带在加压流体流中，或者加压的流体流可以侵蚀磨料颗粒的固体或悬浮液形式。
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公开(公告)号：US08425517B2
公开(公告)日：2013-04-23
申请号：US13188983
申请日：2011-07-22
IPC分类号： A61B17/00
CPC分类号： A61B17/3203 , A61B17/1644 , A61B17/32037 , A61B2017/1648
摘要： A high pressure fluid jet system is provided, which is useful for cutting hard material during a surgical procedure. The cutting of hard material is more efficient as the system delivers abrasive solid particles with the high pressure fluid. A method of effecting cutting during a surgical procedure is also provided. In an exemplary embodiment, a surgical tool that is effective to deliver a pressurized stream of fluid through a nozzle is provided, and the pressurized stream of fluid is delivered through the surgical tool and out of the nozzle to hard material within a patient to effect cutting of the hard material within the patient in a desired pattern. The fluid that cuts the hard material can include a delivery liquid having a plurality of abrasive solid particles that are formed from an organic material. The abrasive solid particles can be entrained in the pressurized fluid stream or the pressurized fluid stream can erode a solid or suspension form of the abrasive particles.
摘要翻译： 提供了一种高压流体喷射系统，可用于在外科手术过程中切割硬质材料。 硬质材料的切割更有效，因为系统用高压流体输送磨料固体颗粒。 还提供了一种在外科手术过程中进行切割的方法。 在一个示例性实施例中，提供了有效地通过喷嘴输送加压流体流的手术工具，并且加压的流体流通过外科手术工具输送到患者体内的硬质材料以进行切割 的患者内的硬质材料。 切割硬质材料的流体可以包括具有由有机材料形成的多个磨料固体颗粒的输送液体。 研磨的固体颗粒可以夹带在加压流体流中，或者加压的流体流可以侵蚀磨料颗粒的固体或悬浮液形式。
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