利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

10 条记录 (耗时 0.026 秒)

    Bladeless optical obturator
    3.
    发明授权
    Bladeless optical obturator 有权
    无光学光学闭孔器

    公开(公告)号：US07947058B2

    公开(公告)日：2011-05-24

    申请号：US10956167

    申请日：2004-10-01

    申请人： Henry Kahle ,  Arkadiusz A. Strokosz ,  Kimball B. McGinley ,  Scott V. Taylor ,  Gary M. Johnson ,  John R. Brustad

    发明人： Henry Kahle ,  Arkadiusz A. Strokosz ,  Kimball B. McGinley ,  Scott V. Taylor ,  Gary M. Johnson ,  John R. Brustad

    IPC分类号： A61B17/00

    CPC分类号： A61B17/3417 ,  A61B1/3132 ,  A61B17/3415 ,  A61B17/3421 ,  A61B17/3423 ,  A61B17/3462 ,  A61B17/3468 ,  A61B17/3474 ,  A61B17/3478 ,  A61B17/3496 ,  A61B90/361 ,  A61B90/92 ,  A61B2017/0046 ,  A61B2017/00477 ,  A61B2017/00907 ,  A61B2017/320044 ,  A61B2017/3425 ,  A61B2017/3445 ,  A61B2017/3456 ,  A61B2017/346 ,  A61B2017/3464 ,  A61B2017/347 ,  A61B2090/3937

    摘要： The invention is directed to a bladeless trocar obturator to separate or divaricate body tissue during insertion through a body wall. In one aspect, the obturator of the invention comprises a shaft extending along an axis between a proximal end and a distal end; and a bladeless tip disposed at the distal end of the shaft and having a generally tapered configuration with an outer surface, the outer surface extending distally to a blunt point with a pair of side sections having a common shape and being separated by at least one intermediate section, wherein each of the side sections extends from the blunt point radially outwardly with progressive positions proximally along the axis, and the shaft is sized and configured to receive an optical instrument having a distal end to receive an image of the body tissue. With this aspect, the tapered configuration facilitates separation of different layers of the body tissue and provides proper alignment of the tip between the layers. The side sections include a distal portion and a proximal portion, the distal portion of the side sections being twisted radially with respect to the proximal portion of the side sections. The intermediate section includes a distal portion and a proximal portion, the distal portion of the intermediate section being twisted in a first radial direction and the proximal portion of the intermediate section being twisted in a second radial direction opposite the first radial direction.

    摘要翻译： 本发明涉及一种无插管套管针闭塞器，用于在插入穿过体壁时分离或分离身体组织。 一方面，本发明的闭孔器包括沿着近端和远端之间的轴延伸的轴; 以及设置在所述轴的远端处并且具有大致锥形构造并具有外表面的无叶尖，所述外表面向远侧延伸到钝点，一对侧部具有共同的形状并且被至少一个中间体 其中每个所述侧部分从所述钝点径向向外延伸，并具有沿所述轴向近端的渐进位置，并且所述轴的尺寸和构造用于容纳具有远端以接收所述身体组织的图像的光学仪器。 通过这个方面，锥形配置便于分离身体组织的不同层，并提供顶层在层之间的适当对准。 侧部包括远端部分和近端部分，侧部分的远侧部分相对于侧部部分的近端部分径向扭转。 中间部分包括远端部分和近端部分，中间部分的远端部分在第一径向方向上扭转，并且中间部分的近端部分在与第一径向方向相反的第二径向扭转。

    BLADELESS OPTICAL OBTURATOR
    5.
    发明申请
    BLADELESS OPTICAL OBTURATOR 有权
    无光学光学器件

    公开(公告)号：US20110190592A1

    公开(公告)日：2011-08-04

    申请号：US13085194

    申请日：2011-04-12

    申请人： Henry Kahle ,  Arkadiusz A. Strokosz ,  Kimball B. McGinley ,  Scott V. Taylor ,  Gary M. Johnson ,  John R. Brustad

    发明人： Henry Kahle ,  Arkadiusz A. Strokosz ,  Kimball B. McGinley ,  Scott V. Taylor ,  Gary M. Johnson ,  John R. Brustad

    IPC分类号： A61B1/32 ,  A61B17/34

    CPC分类号： A61B17/3417 ,  A61B1/3132 ,  A61B17/3415 ,  A61B17/3421 ,  A61B17/3423 ,  A61B17/3462 ,  A61B17/3468 ,  A61B17/3474 ,  A61B17/3478 ,  A61B17/3496 ,  A61B90/361 ,  A61B90/92 ,  A61B2017/0046 ,  A61B2017/00477 ,  A61B2017/00907 ,  A61B2017/320044 ,  A61B2017/3425 ,  A61B2017/3445 ,  A61B2017/3456 ,  A61B2017/346 ,  A61B2017/3464 ,  A61B2017/347 ,  A61B2090/3937

    摘要： The invention is directed to a bladeless trocar obturator to separate or divaricate body tissue during insertion through a body wall. In one aspect, the obturator of the invention comprises a shaft extending along an axis between a proximal end and a distal end; and a bladeless tip disposed at the distal end of the shaft and having a generally tapered configuration with an outer surface, the outer surface extending distally to a blunt point with a pair of side sections having a common shape and being separated by at least one intermediate section, wherein each of the side sections extends from the blunt point radially outwardly with progressive positions proximally along the axis, and the shaft is sized and configured to receive an optical instrument having a distal end to receive an image of the body tissue. With this aspect, the tapered configuration facilitates separation of different layers of the body tissue and provides proper alignment of the tip between the layers. The side sections include a distal portion and a proximal portion, the distal portion of the side sections being twisted radially with respect to the proximal portion of the side sections. The intermediate section includes a distal portion and a proximal portion, the distal portion of the intermediate section being twisted in a first radial direction and the proximal portion of the intermediate section being twisted in a second radial direction opposite the first radial direction.

    摘要翻译： 本发明涉及一种无插管套管针闭塞器，用于在插入穿过体壁时分离或分离身体组织。 一方面，本发明的闭孔器包括沿着近端和远端之间的轴延伸的轴; 以及设置在所述轴的远端处并且具有大致锥形构造并具有外表面的无叶尖，所述外表面向远侧延伸到钝点，一对侧部具有共同的形状并且被至少一个中间体 其中每个所述侧部分从所述钝点径向向外延伸，并具有沿所述轴向近端的渐进位置，并且所述轴的尺寸和构造用于容纳具有远端以接收所述身体组织的图像的光学仪器。 通过这个方面，锥形配置便于分离身体组织的不同层，并提供顶层在层之间的适当对准。 侧部包括远端部分和近端部分，侧部分的远侧部分相对于侧部部分的近端部分径向扭转。 中间部分包括远端部分和近端部分，中间部分的远端部分在第一径向方向上扭转，并且中间部分的近端部分在与第一径向方向相反的第二径向扭转。

    Scalpel blade cover
    7.
    发明授权
    Scalpel blade cover 失效
    手术刀片盖

    公开(公告)号：US5868771A

    公开(公告)日：1999-02-09

    申请号：US900570

    申请日：1997-07-25

    申请人： H. Nicholas Herbert ,  Russell R. Lyons ,  Arkadiusz A. Strokosz

    发明人： H. Nicholas Herbert ,  Russell R. Lyons ,  Arkadiusz A. Strokosz

    IPC分类号： A61B17/32

    CPC分类号： A61B17/3213 ,  A61B2017/32113

    摘要： A scalpel blade sheath which encloses and retains a scalpel blade therein. A scalpel handle is selectively inserted into the sheath whereby the scalpel blade is securely attached to the scalpel handle in preparation for cutting operations. The sheath is selectively slipped onto the scalpel handle to expose the blade for the cutting operation. The sheath is repositioned over the scalpel blade to protect the blade (and the user thereof) when the cutting operation is concluded. When the blade is to be removed from the scalpel handle after the cutting operation, the scalpel blade is retained within the sheath for safe and sanitary disposal of the blade and the sheath.

    摘要翻译： 手术刀刀片护套，其在其中包围并保持解剖刀刀片。 解剖刀手柄被选择性地插入到护套中，由此手术刀刀片牢固地附接到解剖刀刀柄上以准备切割操作。 鞘被选择性地滑到解剖刀手柄上以露出刀片用于切割操作。 当切割操作结束时，护套重新定位在手术刀刀片上以保护刀片（及其使用者）。 当刀片在切割操作之后要从解剖刀手柄中取出时，解剖刀刀片被保持在护套内，以安全和卫生地处理刀片和护套。

    Single port instruments
    8.
    发明授权
    Single port instruments 有权
    单口仪器

    公开(公告)号：US09113939B2

    公开(公告)日：2015-08-25

    申请号：US12902039

    申请日：2010-10-11

    申请人： Arkadiusz A. Strokosz ,  David T. Okihisa ,  Steven E. Decker ,  Phillip DeAlday ,  Scott V. Taylor ,  Henry Kahle

    发明人： Arkadiusz A. Strokosz ,  David T. Okihisa ,  Steven E. Decker ,  Phillip DeAlday ,  Scott V. Taylor ,  Henry Kahle

    IPC分类号： A61B17/00 ,  A61B17/29 ,  A61B19/00 ,  A61B17/28 ,  A61B17/44

    CPC分类号： A61B17/2909 ,  A61B90/03 ,  A61B2017/00407 ,  A61B2017/00424 ,  A61B2017/00539 ,  A61B2017/2837 ,  A61B2017/2904 ,  A61B2017/291 ,  A61B2017/2922 ,  A61B2017/2926 ,  A61B2017/2929 ,  A61B2017/2946 ,  A61B2017/447 ,  A61B2090/0811

    摘要： Surgical tools that can be used in single port laparoscopic procedures can include a low-profile handle assembly to minimize tool interference adjacent the incision site. For example, a handle assembly for a surgical instrument can have a generally in-line configuration extending linearly along a central longitudinal axis of an elongate shaft of the instrument. A linkage mechanism including a trigger, an actuation link, and an actuation shaft can be positioned within the in-line handle. The linkage mechanism can be pivoted between an open position in which end effectors of the instrument are open and a toggle position in which the end effectors are locked closed. A locking mechanism such as a ratchet mechanism can also be used to lock the end effectors. A surgical dissector can include gripping jaws having a curved profile or an angled elongate shaft to minimize tool interference and maximize visibility within a procedure site.

    摘要翻译： 可用于单端口腹腔镜手术的外科手术工具可包括一个小型手柄组件，以最小化切口部位附近的刀具干扰。 例如，用于外科器械的手柄组件可以具有沿着仪器的细长轴的中心纵向轴线线性延伸的大致直线的构型。 包括触发器，致动连杆和致动轴的联动机构可以定位在线内把手内。 联动机构可以在打开位置，其中仪器的末端执行器打开的打开位置和端部执行器锁定在其中的肘节位置之间枢转。 诸如棘轮机构的锁定机构也可用于锁定末端执行器。 外科解剖器可以包括具有弯曲轮廓或成角度细长轴的夹爪，以最小化工具干涉并使程序部位内的可视性最大化。

    Single Port Instruments
    9.
    发明申请
    Single Port Instruments 有权
    单端口仪器

    公开(公告)号：US20110093005A1

    公开(公告)日：2011-04-21

    申请号：US12902039

    申请日：2010-10-11

    申请人： Arkadiusz A. Strokosz ,  David T. Okihisa ,  Steven E. Decker ,  Phillip DeAlday ,  Scott V. Taylor ,  Henry Kahle

    发明人： Arkadiusz A. Strokosz ,  David T. Okihisa ,  Steven E. Decker ,  Phillip DeAlday ,  Scott V. Taylor ,  Henry Kahle

    IPC分类号： A61B17/28

    CPC分类号： A61B17/2909 ,  A61B90/03 ,  A61B2017/00407 ,  A61B2017/00424 ,  A61B2017/00539 ,  A61B2017/2837 ,  A61B2017/2904 ,  A61B2017/291 ,  A61B2017/2922 ,  A61B2017/2926 ,  A61B2017/2929 ,  A61B2017/2946 ,  A61B2017/447 ,  A61B2090/0811

    摘要： Surgical tools that can be used in single port laparoscopic procedures can include a low-profile handle assembly to minimize tool interference adjacent the incision site. For example, a handle assembly for a surgical instrument can have a generally in-line configuration extending linearly along a central longitudinal axis of an elongate shaft of the instrument. A linkage mechanism including a trigger, an actuation link, and an actuation shaft can be positioned within the in-line handle. The linkage mechanism can be pivoted between an open position in which end effectors of the instrument are open and a toggle position in which the end effectors are locked closed. A locking mechanism such as a ratchet mechanism can also be used to lock the end effectors. A surgical dissector can include gripping jaws having a curved profile or an angled elongate shaft to minimize tool interference and maximize visibility within a procedure site.

    摘要翻译： 可用于单端口腹腔镜手术的外科手术工具可包括一个小型手柄组件，以最小化切口部位附近的刀具干扰。 例如，用于外科器械的手柄组件可以具有沿着仪器的细长轴的中心纵向轴线线性延伸的大致直线的构型。 包括触发器，致动连杆和致动轴的联动机构可以定位在线内把手内。 联动机构可以在打开位置，其中仪器的末端执行器打开的打开位置和端部执行器锁定在其中的肘节位置之间枢转。 诸如棘轮机构的锁定机构也可用于锁定末端执行器。 外科解剖器可以包括具有弯曲轮廓或成角度细长轴的夹爪，以最小化工具干涉并使程序部位内的可视性最大化。