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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。
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公开(公告)号:US20140114315A1
公开(公告)日:2014-04-24
申请号:US14061641
申请日:2013-10-23
Applicant: Roy LEGUIDLEGUID , Robert Garabedian , Michael P. WALLACE
Inventor: Roy LEGUIDLEGUID , Robert Garabedian , Michael P. WALLACE
IPC: A61B17/16
CPC classification number: A61B17/1671 , A61B17/149 , A61B17/1659
Abstract: Tissue modification devices, methods of using them, and devices, systems and methods of adapting them to form tissue modification devices.
Abstract translation: 组织修饰装置,使用它们的方法,以及适应它们以形成组织修饰装置的装置,系统和方法。
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公开(公告)号:US20160022283A1
公开(公告)日:2016-01-28
申请号:US14877825
申请日:2015-10-07
Applicant: Michael P. WALLACE , Roy LEGUIDLEGUID , Gary HEIT
Inventor: Michael P. WALLACE , Roy LEGUIDLEGUID , Gary HEIT
CPC classification number: A61B17/1671 , A61B17/1615 , A61B17/1617 , A61B17/1624 , A61B17/1631 , A61B17/1642 , A61B17/1659 , A61B17/22012 , A61B17/32002 , A61B17/320783 , A61B2017/00331 , A61B2017/1602 , A61B2017/320032 , A61B2017/32006 , A61B2017/32007 , A61B2017/320074 , A61B2017/320791
Abstract: Method and devices for cutting and removing a portion of a tissue composition which includes cancellous bone which is directly or indirectly impinging on a neural structure of the spine by creating channels through the tissue structure and then removing the detached tissue.
Abstract translation: 用于切割和去除组织组合物的一部分的方法和装置,所述组织组合物包括通过产生通过所述组织结构的通道,然后移除所述脱离的组织而直接或间接地撞击到所述脊柱的神经结构的松质骨。
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4.
公开(公告)号:US20130172895A1
公开(公告)日:2013-07-04
申请号:US13728767
申请日:2012-12-27
Applicant: Michael P. WALLACE , Roy LEGUIDLEGUID , Benjamin Kao-Shing SUN , Christopher BAGLEY , Robert GARABEDIAN , Bryan KNODEL , Brian S. BOWMAN
Inventor: Michael P. WALLACE , Roy LEGUIDLEGUID , Benjamin Kao-Shing SUN , Christopher BAGLEY , Robert GARABEDIAN , Bryan KNODEL , Brian S. BOWMAN
IPC: A61B17/16
CPC classification number: A61B17/1671 , A61B17/1604 , A61B17/1606 , A61B17/1611 , A61B17/1615 , A61B17/1631 , A61B17/1659 , A61B2017/00557 , A61B2017/00738 , A61B2017/00867 , A61B2217/002 , A61B2218/007
Abstract: Devices and methods of modifying tissue for low profile and ultra profile rongeur devices to treat spinal tissue. These devices may include a curved or curveable distal region; the cutting member may be configured to operate in the curved region. Also described herein are tissue modification devices that may be flexible or bendable for positioning in the tissue (including the spinal region) but can be made rigid once in position, or otherwise fixed in place to allow leverage when modifying the tissue.
Abstract translation: 用于修改薄型和超型轮廓装置以治疗脊髓组织的组织的装置和方法。 这些装置可以包括弯曲或可弯曲的远侧区域; 切割构件可以构造成在弯曲区域中操作。 本文还描述了组织改变装置,其可以是柔性的或可弯曲的,用于定位在组织(包括脊椎区域)中,但是可以使其刚性处于适当位置,或以其他方式固定就位以允许在修改组织时的杠杆作用。
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公开(公告)号:US20140107709A1
公开(公告)日:2014-04-17
申请号:US14064085
申请日:2013-10-25
Applicant: Gregory P. SCHMITZ , Michael P. WALLACE , Winnie CHUNG , Amie R. BORGSTROM , Jeffery L. BLEICH , Gregory B. ARCENIO , Ronald LEGUIDLEGUID , Roy LEGUIDLEGUID , Jefferey BLEAM
Inventor: Gregory P. SCHMITZ , Michael P. WALLACE , Winnie CHUNG , Amie R. BORGSTROM , Jeffery L. BLEICH , Gregory B. ARCENIO , Ronald LEGUIDLEGUID , Roy LEGUIDLEGUID , Jefferey BLEAM
IPC: A61F2/46
CPC classification number: A61F2/4611 , A61B5/0488 , A61B5/1076 , A61B5/1101 , A61B5/407 , A61B5/7207 , A61B10/0275 , A61B10/0283 , A61B17/0218 , A61B17/06109 , A61B17/149 , A61B17/1604 , A61B17/1611 , A61B17/1626 , A61B17/1635 , A61B17/1659 , A61B17/1671 , A61B17/1757 , A61B17/29 , A61B17/320016 , A61B17/32002 , A61B17/320068 , A61B17/32053 , A61B17/3207 , A61B17/320708 , A61B17/320758 , A61B17/320783 , A61B17/3401 , A61B17/3403 , A61B17/3421 , A61B17/3468 , A61B17/3496 , A61B17/683 , A61B17/7065 , A61B17/7068 , A61B17/7092 , A61B17/842 , A61B17/8897 , A61B18/02 , A61B18/14 , A61B18/1477 , A61B18/1487 , A61B18/20 , A61B90/04 , A61B90/39 , A61B2017/00039 , A61B2017/00261 , A61B2017/00287 , A61B2017/003 , A61B2017/00349 , A61B2017/00469 , A61B2017/00477 , A61B2017/00557 , A61B2017/00867 , A61B2017/00986 , A61B2017/0225 , A61B2017/320004 , A61B2017/320008 , A61B2017/320044 , A61B2017/32006 , A61B2018/0044 , A61B2018/00565 , A61B2018/00577 , A61B2018/00595 , A61B2018/00601 , A61B2018/1407 , A61B2018/1412 , A61B2018/1425 , A61B2018/1465 , A61B2034/2048 , A61B2090/0427 , A61B2090/061 , A61B2090/064 , A61B2090/08021 , A61F2/0063 , A61M25/09041 , A61M25/0905 , A61N1/0551 , A61N1/08 , A61N2001/0578
Abstract: Described herein are methods and systems for precisely placing and/or manipulating devices within the body by first positioning a guidewire or pullwire. The device to be positioned within the body is coupled to the proximal end of the guidewire, and the device is pulled into the body by pulling on the distal end of the guidewire that extends from the body. The device may be bimanually manipulated by pulling the guidewire distally, and an attachment to a device that extends proximally, allowing control of both the proximal and the distal ends. In this manner devices (and particularly implants such as innerspinous distracters, stimulating leads, and disc slings) may be positioned and/or manipulated within the body. Guidewire exchange systems, devices and methods are also described. A guidewire may be exchanged between different surgical devices and may be releaseably or permanently coupled.
Abstract translation: 这里描述的是通过首先定位导丝或拉线来精确地放置和/或操纵装置在体内的方法和系统。 定位在体内的装置与导丝的近端相连,并且通过拉动从身体延伸的导丝的远端将装置拉入身体。 该装置可以通过将导丝线向远侧拉动和向近端延伸的装置的附件进行双手操作,从而允许近端和远端的控制。 以这种方式,可以在体内定位和/或操纵装置(并且特别是植入物,例如内侧牵引器,刺激引线和盘吊带)。 还将描述导丝交换系统,装置和方法。 导线可以在不同的手术装置之间交换,并且可以是可释放地或永久地耦合的。
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公开(公告)号:US20130150856A1
公开(公告)日:2013-06-13
申请号:US13757661
申请日:2013-02-01
Applicant: Ronnie I. MIMRAN , Amie R. BORGSTROM , Michael P. WALLACE , Robert GARABEDIAN , Roy LEGUIDLEGUID
Inventor: Ronnie I. MIMRAN , Amie R. BORGSTROM , Michael P. WALLACE , Robert GARABEDIAN , Roy LEGUIDLEGUID
IPC: A61B17/16
CPC classification number: A61B17/1671 , A61B5/4893 , A61B17/0218 , A61B17/025 , A61B17/1757 , A61B17/32 , A61B17/320016 , A61B17/7032 , A61B17/7062 , A61B17/864 , A61B2017/0046 , A61B2017/0256 , A61B2017/2212 , A61B2017/32006 , A61B2090/08021
Abstract: Devices and methods for cutting tissue in a patient. In some embodiments, a bimanually controlled device may include a tissue modification region; one or more (e.g., two) flexible elongate length of cable that extend proximally to distally, a tissue modification region along a portion of the length of cable; and a guidewire coupler at the distal end of the device for attaching the distal end of the tissue modification device to the proximal end of a guidewire. Method of using these devices (including devices having two or more parallel length of cutting regions) to cut tissue (e.g., spinal lamina) are also described.
Abstract translation: 用于切割患者组织的装置和方法。 在一些实施例中,双手控制的装置可以包括组织修改区域; 电缆的一个或多个(例如两个)柔性细长的长度向近端延伸,沿着电缆长度的一部分的组织修改区域; 以及在装置的远端处的导丝联接器,用于将组织改变装置的远端附接到导丝的近端。 还描述了使用这些装置(包括具有两个或更多个平行长度的切割区域的装置)切割组织(例如脊髓层)的方法。
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公开(公告)号:US20140074097A1
公开(公告)日:2014-03-13
申请号:US14082052
申请日:2013-11-15
Applicant: Gregory P. SCHMITZ , Jeffery L. BLEICH , Steven A. SPISAK , Roy LEGUIDLEGUID , Jefferey BLEAM
Inventor: Gregory P. SCHMITZ , Jeffery L. BLEICH , Steven A. SPISAK , Roy LEGUIDLEGUID , Jefferey BLEAM
IPC: A61B17/16
CPC classification number: A61B17/1671 , A61B17/00234 , A61B17/02 , A61B17/149 , A61B17/1659 , A61B17/1757 , A61B17/32 , A61B17/320016 , A61B17/32002 , A61B17/3421 , A61B2017/00261 , A61B2017/00867 , A61B2017/320004 , A61B2017/32006 , A61B2017/3488 , A61B2090/08021
Abstract: A device for removing tissue from a patient may include an elongate flexible body having a proximal end, a distal end, and a longitudinal axis therebetween, the elongate body having opposed first and second major surfaces with a lateral orientation across the axis, and a plurality of blades distributed laterally across the first major surface. Each blade may have a first end adjacent the first surface and extending to a cantilevered second end, a first edge between the first and second ends of the blade being oriented toward the distal end of the elongate body, a second edge between the first and second ends of the blade being oriented toward the proximal end of the elongate body, a height of the blade between its first and second ends, and an axial length of the blade between its first and second edges.
Abstract translation: 用于从患者去除组织的装置可以包括具有近端,远端和其间的纵向轴线的细长柔性体,所述细长体具有相对的第一和第二主表面,横向穿过轴线具有横向取向,并且多个 的叶片横向分布在第一主表面上。 每个叶片可以具有邻近第一表面的第一端并且延伸到悬臂的第二端,叶片的第一和第二端之间的第一边缘朝向细长主体的远端定向,第一边缘在第一和第二端之间 叶片的端部朝向细长体的近端定向,叶片在其第一和第二端之间的高度以及叶片在其第一和第二边缘之间的轴向长度。
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公开(公告)号:US20140012239A1
公开(公告)日:2014-01-09
申请号:US14023893
申请日:2013-09-11
Applicant: Gregory P. SCHMITZ , Jefferey BLEAM , Roy LEGUIDLEGUID , Jeffery L. BLEICH
Inventor: Gregory P. SCHMITZ , Jefferey BLEAM , Roy LEGUIDLEGUID , Jeffery L. BLEICH
IPC: A61B17/00
CPC classification number: A61B17/00 , A61B1/3135 , A61B17/00234 , A61B17/0482 , A61B17/0483 , A61B17/1604 , A61B17/1611 , A61B17/1659 , A61B17/1671 , A61B17/1757 , A61B17/8897 , A61B2017/00477 , A61M25/09
Abstract: A method and system for guiding at least a portion of a surgical device to a desired position between two tissues in a patient's body involves coupling a guidewire to the device and pulling the distal end of the guidewire to guide at least a portion of the surgical device to a desired position between the two tissues. The surgical device generally includes one or more guidewire coupling members and may comprise a tissue access device. A system may include a guidewire and a surgical device. In some embodiments, a guidewire, a tissue access device, and one or more additional devices to use with the access device may be provided. Methods, devices and systems may be used in open, less-invasive or percutaneous surgical procedures, in various embodiments.
Abstract translation: 用于将外科装置的至少一部分引导到患者身体的两个组织之间的期望位置的方法和系统包括将导丝连接到装置并拉动导丝的远端以引导手术装置的至少一部分 到两个组织之间的期望位置。 手术装置通常包括一个或多个导丝联接构件,并且可以包括组织接近装置。 系统可以包括导丝和外科装置。 在一些实施例中,可以提供导丝,纸巾接近装置以及与接入装置一起使用的一个或多个附加装置。 在各种实施例中,方法,装置和系统可以用于开放式,小侵入性或经皮外科手术。
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