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    TISSUE MODIFICATION DEVICES
    5.
    发明申请
    TISSUE MODIFICATION DEVICES 审中-公开
    组织修改设备

    公开(公告)号：US20140276848A1

    公开(公告)日：2014-09-18

    申请号：US14209418

    申请日：2014-03-13

    Applicant: Roy LEGUIDLEGUID ,  Michael P. WALLACE ,  Nestor C. CANTORNA

    Inventor： Roy LEGUIDLEGUID ,  Michael P. WALLACE ,  Nestor C. CANTORNA

    IPC: A61B17/16

    CPC classification number: A61B17/1671 ,  A61B17/1608

    Abstract: Tissue modification devices, and particularly very low-profile, yet strong and manipulatable Rongeur devices. In general, these devices are low-profile, with a flat and thin distal end that may be much thinner than it is wide. The distal end includes a cutting window within which one or more blades move to cut tissue. The distal end region and the curved region forming an angle with an elongate rigid body may be sufficiently stiff and rigid so that the distal end can be pushed (or pulled) against a tissue to be cut with sufficient force so that even hard tissue such as bone may be held within the window and cut by the blade(s).

    Abstract translation: 组织改良装置，特别是非常薄型，但坚固可操作的Rongeur装置。 一般来说，这些器件是薄型的，具有平坦和薄的远端，其宽度可以比它宽得多。 远端包括切割窗口，一个或多个叶片移动到该切割窗口中以切割组织。 与细长刚体形成角度的远端区域和弯曲区域可以是足够刚性和刚性的，使得远端可以用足够的力推动（或拉动）抵靠待切割的组织，使得甚至硬组织例如 骨骼可以保持在窗内并被刀片切割。

    INTRACEREBRAL HEMORRHAGE TREATMENT
    9.
    发明申请
    INTRACEREBRAL HEMORRHAGE TREATMENT 审中-公开
    中耳炎手术治疗

    公开(公告)号：US20140324080A1

    公开(公告)日：2014-10-30

    申请号：US13870777

    申请日：2013-04-25

    Applicant: Michael P. WALLACE

    Inventor： Michael P. WALLACE

    IPC: A61B17/3207

    CPC classification number: A61B17/320758 ,  A61B17/320725 ,  A61B2017/22079 ,  A61B2017/320733 ,  A61B2017/320775 ,  A61B2090/103 ,  A61B2217/005

    Abstract: A method for removing a blood clot from a cranium of a patient may involve forming an opening in the patient's cranium, advancing an elongate blood clot removal device through the opening into the cranium, positioning a distal end of the clot removal device at or near the clot, rotating a rotating member of the clot removal device at or near the distal end of the clot removal device to at least partially break up the clot, and removing the at least partially broken up clot from the cranium through the clot removal device.

    Abstract translation: 用于从患者的颅骨移除血块的方法可以包括在患者的颅骨中形成开口，使细长的血块去除装置通过开口进入颅骨，将血块去除装置的远端定位在或接近 使凝块去除装置的旋转构件在凝块移除装置的远端处或附近旋转，以至少部分地分裂凝块，以及通过凝块移除装置从颅骨移除至少部分破裂的凝块。

    TISSUE MODIFICATION DEVICES
    10.
    发明申请
    TISSUE MODIFICATION DEVICES 有权
    组织修改设备

    公开(公告)号：US20140180293A1

    公开(公告)日：2014-06-26

    申请号：US14195197

    申请日：2014-03-03

    Applicant: Gregory P. SCHMITZ ,  Michael P. WALLACE ,  Ronald LEGUIDLEGUID ,  Nestor C. CANTORNA ,  James SHAPIRO ,  Jeffery L. BLEICH

    Inventor： Gregory P. SCHMITZ ,  Michael P. WALLACE ,  Ronald LEGUIDLEGUID ,  Nestor C. CANTORNA ,  James SHAPIRO ,  Jeffery L. BLEICH

    IPC: A61B17/16

    CPC classification number: A61B17/1631 ,  A61B17/149 ,  A61B17/1659 ,  A61B17/1671 ,  A61B17/1735 ,  A61B17/320016 ,  A61B17/32002 ,  A61B17/3207 ,  A61B2017/00261 ,  A61B2017/320004 ,  A61B2017/320008 ,  A61B2017/32006

    Abstract: Described herein are elongate devices for modifying tissue having a plurality of flexibly connected rungs or links, and methods of using them, including methods of using them to decompress stenotic spinal tissue. These devices may be included as part of a system for modifying tissue. In general, these devices include a plurality of blades positioned on (or formed from) rungs that are flexibly connected. The rungs are typically rigid, somewhat flat and wider than they are long (e.g., rectangular). The rungs may be arranged, ladder like, and may be connected by a flexible connector substrate or between two or more cables. Different sized rungs may be used. The blades (on the rungs) may be arranged in a staggered arrangement. A tissue-collection or tissue capture element may be used to collect the cut or modified tissue.

    Abstract translation: 本文描述的是用于修改具有多个柔性连接的梯级或链节的组织的细长装置，以及使用它们的方法，包括使用它们来减压狭窄的脊髓组织的方法。 可以将这些装置作为用于修改组织的系统的一部分。 通常，这些装置包括位于柔性连接的（或由）梯级形成的多个叶片。 梯级通常是刚性的，稍微平坦并且比它们长（例如矩形）更宽。 梯级可以布置成梯子，并且可以通过柔性连接器基板或两根或更多根电缆连接。 可以使用不同尺寸的梯级。 刀片（在梯级上）可以以交错排列布置。 可以使用组织收集或组织捕获元件来收集切割或修饰的组织。

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