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1. 发明授权

US5084052A Surgical cutting instrument with plurality of openings 失效
标题翻译：手术切割仪具有多个开口
公开(公告)号：US5084052A
公开(公告)日：1992-01-28
申请号：US309268
申请日：1989-02-09
申请人： Randall W. Jacobs
发明人： Randall W. Jacobs
IPC分类号： A61B17/32
CPC分类号： A61B17/32002
摘要： A surgical cutting instrument comprising:an outer tube sized for insertion through an opening in a patient, the outer tube having a peripheral wall, an end wall and a longitudinal axis;a plurality of spaced apart openings in the end wall, one of the openings being larger than the other of the openings and extending proximally into the peripheral wall, each of the openings having at least one cutting edge; anda cutting member moveable within the outer tube and having a cutting edge cooperable with the cutting edges of the openings for cutting material from within the patient.
摘要翻译：一种外科切割器具，包括：外管，其尺寸适于插入穿过患者的开口，所述外管具有周壁，端壁和纵向轴线; 在所述端壁中的多个间隔开的开口，所述开口中的一个开口大于所述开口中的另一个，并且向近侧延伸到所述周壁中，每个所述开口具有至少一个切割边缘; 以及切割构件，其可在所述外管内移动并且具有与所述开口的切割边缘配合的切割边缘，用于从所述患者体内切割材料。

2. 发明授权

US4966167A Surgical drape for applying traction 失效
标题翻译：外科手术用于牵引
公开(公告)号：US4966167A
公开(公告)日：1990-10-30
申请号：US296970
申请日：1989-01-13
申请人： Randall W. Jacobs , Robert H. Peterson
发明人： Randall W. Jacobs , Robert H. Peterson
IPC分类号： A61B46/27
CPC分类号： A61B46/27
摘要： An apparatus useful for applying a traction force from a traction force system to a limb of a patient comprising:an elongated tubular member having an open first end and an opposing second end, sized and adapted to receive a substantial portion of a limb of a patient through the first open end, and being constructed so as to contract around at least a portion of the received limb upon the application of a traction force on the second end;an elongated hollow element having an open end and a sidewall which is microbially impermeable, sized and adapted to receive the received limb through the open end, at least a portion of the elongated hollow element substantially surrounds or is substantially surrounded by the elongated tubular member; andan attachment assembly secured to the elongated tubular member and acting to connect the elongated tubular member to the traction force system.
摘要翻译：一种用于将牵引力从牵引力系统施加到患者的肢体的装置，包括：细长管状构件，其具有敞开的第一端和相对的第二端，所述细长的管状构件的尺寸适于容纳患者的肢体的大部分通过第一开放端，并且被构造成在第二端上施加牵引力时在所接收的肢体的至少一部分周围收缩; 细长的中空元件具有开口端和侧壁，其是微生物不可渗透的，其尺寸和尺寸适于通过开口端容纳接收的肢体，细长中空元件的至少一部分基本上围绕或基本上被细长管状构件包围; 以及附接组件，其固定到细长管状构件并且用于将细长管状构件连接到牵引力系统。

3. 发明授权

US4750492A Absorbable suture apparatus, method and installer 失效
标题翻译：可吸收缝合装置，方法和安装
公开(公告)号：US4750492A
公开(公告)日：1988-06-14
申请号：US706006
申请日：1985-02-27
申请人： Randall W. Jacobs
发明人： Randall W. Jacobs
IPC分类号： A61B17/00 , A61B17/04 , A61L31/06 , A61B17/08
CPC分类号： A61B17/0487 , A61B17/0401 , A61L31/06 , A61B2017/00004 , A61B2017/0414 , A61B2017/0454 , A61B2017/0458 , A61B2017/0464 , A61B2017/0488
摘要： An apparatus for repairing torn animal body tissue in a single procedure features a suture, anchor attached at one end of the suture to prevent the suture from being pulled through the tissue, and clenching device adapted to grip the suture on the opposite side of the tissue from where the anchor device is disposed so that the torn tissue may be held together by cooperating between the anchor device and the clenching device within the body, all of which are formed of a biodegradable material so that they will all be absorbed into the body over time thereby eliminating the need for another surgical procedure to remove them from the body. The installer is used to install the clenching device with one hand so that the other is free to pull on the suture.
摘要翻译：用于在单个过程中修复被撕毁的动物体组织的装置的特征在于缝合线锚定在缝合线的一端处，以防止缝合线被拉过组织，并且适于夹紧组织相反侧的缝线的紧固装置锚定装置被设置在哪里，使得撕裂的组织可以通过在锚固装置和身体内的紧固装置之间协作而被保持在一起，所有这些组织都是由可生物降解的材料形成的，使得它们将全部被吸收到体内时间，从而消除了需要另一种外科手术以将其从身体移除。安装人员用一只手安装紧固装置，以便另一只手可以自由拉动缝合线。

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