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1. 发明授权

US06497654B1 Illuminated rectal retractor 失效
标题翻译：照明直肠牵开器
公开(公告)号：US06497654B1
公开(公告)日：2002-12-24
申请号：US09507229
申请日：2000-02-18
申请人： Robert F. Leonard , Chad Garrish , Christopher S. Looney , Keith Wells
发明人： Robert F. Leonard , Chad Garrish , Christopher S. Looney , Keith Wells
IPC分类号： A61B132
CPC分类号： A61B1/31 , A61B1/07 , A61B1/32 , A61B90/30
摘要： An illuminated retractor for creating a working space for dissecting instruments in support of a surgical procedure such as rectal examination or for the removal of polyps or hemorrhoids or other types of procedures which require the illumination and access to tissue in the rectal area of a patient, the illuminated retractor having a handle member pivotally connected at an obtuse angle to a first cylindrical and elongate section and a second elongate section that is releasably connected to the first elongate section and a portion of the second elongate section defining an illumination input end portion which is optically coupled to a light source so that the second elongate section is substantially illuminated, and, an operating channel extends along the lengthwise dimension of the first elongate section and the operating channel is illuminated by the second elongate section in use.
摘要翻译：一种照明牵开器，用于创建用于解剖器械的工作空间，以支持外科手术，例如直肠检查或用于去除需要照射并进入患者直肠区域中的组织的息肉或痔疮或其他类型的手术，所述照明牵开器具有手柄部件，所述手柄部件以钝角方式连接到第一圆柱形和细长部分;以及第二细长部分，其可释放地连接到所述第一细长部分，所述第二细长部分的一部分限定照明输入端部，光学耦合到光源，使得第二细长部分基本上被照亮，并且操作通道沿着第一细长部分的纵向尺寸延伸，并且在使用中第二细长部分照射操作通道。

2. 发明授权

US06428473B1 Illuminated rectal retractor 失效
标题翻译：照明直肠牵开器
公开(公告)号：US06428473B1
公开(公告)日：2002-08-06
申请号：US09639488
申请日：2000-08-14
申请人： Robert F. Leonard , Chad Garrish , Christopher S. Looney , Keith Wells
发明人： Robert F. Leonard , Chad Garrish , Christopher S. Looney , Keith Wells
IPC分类号： A61B132
CPC分类号： A61B1/31 , A61B1/07 , A61B1/32 , A61B90/30 , A61B2017/3452
摘要： An illuminated rectal retractor for creating a working space for dissecting instruments in support of a surgical procedure such as rectal examination or for the removal of polyps or hemorrhoids or other types of procedures which require the illumination and access to tissue in the rectal area of a patient, the illuminated retractor having a handle member pivotally connected at an obtuse angle to a first cylindrical and elongate section and a second elongate section that is releasably connected to the first elongate section and a portion of the second elongate section defining an illumination input end portion which is optically coupled to a light source so that the second elongate section is substantially illuminated, and, an operating channel extends along the lengthwise dimension of the first elongate section and the operating channel is illuminated by the second elongate section in use.
摘要翻译：一种照明的直肠牵开器，用于创建用于解剖器械的工作空间，以支持外科手术，例如直肠检查或用于去除息肉或痔疮或需要照射和进入患者直肠区域中的组织的其他类型的手术，所述照明牵开器具有手柄构件，其以钝角方式连接到第一圆柱形和细长部分，以及第二细长部分，其可释放地连接到所述第一细长部分，所述第二细长部分的一部分限定照明输入端部，光学耦合到光源，使得第二细长部分基本上被照亮，并且操作通道沿着第一细长部分的纵向尺寸延伸，并且在使用中第二细长部分照射操作通道。

3. 发明授权

US06551270B1 Dual lumen access port 有权
标题翻译：双通道入口
公开(公告)号：US06551270B1
公开(公告)日：2003-04-22
申请号：US09651191
申请日：2000-08-30
申请人： Frank Bimbo , Chad Garrish , Robert F. Leonard , Adrian C. Lock
发明人： Frank Bimbo , Chad Garrish , Robert F. Leonard , Adrian C. Lock
IPC分类号： A61M1100
CPC分类号： A61B17/3423 , A61B17/3421 , A61B17/3462 , A61B17/3498 , A61B2017/00477 , A61B2017/3445 , A61B2017/3449 , A61B2017/3466 , A61B2017/3484
摘要： A port assembly adapted for insertion into the tissue of a patient during laparoscopic or endoscopic surgery wherein the port assembly includes an access port having a plurality of openings therein to allow for the insertion of multiple surgical instruments therethrough while maintaining a barrier to the flow of gas from the body cavity of the patient to the atmosphere. The access port is positioned in the housing of the port assembly and preferably includes two or more circular or semi-circularly shaped openings therein and a sealing member associated therewith to allow for the independent movement of the instruments therethrough.
摘要翻译：一种端口组件，其适于在腹腔镜或内窥镜手术期间插入到患者的组织中，其中所述端口组件包括其中具有多个开口的进入端口，以允许多个外科器械插入其中，同时保持对气体流动的阻挡从患者的体腔到大气。进入端口定位在端口组件的壳体中，并且优选地包括两个或多个圆形或半圆形开口，以及与其相关联的密封构件，以允许器械通过其独立运动。

4. 发明授权

US06554768B1 Illuminated deep pelvic retractor 失效
标题翻译：照明深层骨盆牵开器
公开(公告)号：US06554768B1
公开(公告)日：2003-04-29
申请号：US09656932
申请日：2000-09-05
申请人： Robert F. Leonard
发明人： Robert F. Leonard
IPC分类号： A61B1700
CPC分类号： A61B17/02 , A61B2090/306
摘要： An illuminated deep pelvic surgical retractor for illuminating a surgical site and retracting tissue adjacent thereto, the illuminated surgical retractor having a handle member interconnected at an obtuse angle to a first elongate section and a second elongate section that is releasably connected to the first elongate section and a portion of the second elongate section defining an illumination input end portion which is optically coupled to a light source so that the second elongate section is substantially illuminated, and, a shield member is positioned adjacent to the distal end portion of the first elongate section to aid in directing light selectively from the second elongate section to the desired tissue or organ.
摘要翻译：一种照明的深层骨盆手术牵开器，用于照亮外科手术部位并缩回与其相邻的组织，所述照明手术牵开器具有以与所述第一细长部分成钝角相互连接的手柄部件和可释放地连接到所述第一细长部分的第二细长部分，第二细长部分的一部分限定了光学耦合到光源的照明输入端部分，使得第二细长部分基本上被照亮，并且屏蔽部件邻近第一细长部分的远端部分定位到有助于将光从第二细长部分选择性地引导到期望的组织或器官。

5. 发明授权

US08956341B2 Surgical device with reusable handle 有权
标题翻译：具有可重复使用的手柄的手术装置
公开(公告)号：US08956341B2
公开(公告)日：2015-02-17
申请号：US12797933
申请日：2010-06-10
申请人： How-Lun Chen , Jesse Crumley , Robert F. Leonard
发明人： How-Lun Chen , Jesse Crumley , Robert F. Leonard
IPC分类号： A61B17/00 , A61B1/32 , A61B19/00 , A61B17/10 , A61B17/29 , A61B18/14
CPC分类号： A61B17/29 , A61B18/1445 , A61B2017/0046 , A61B2017/292 , A61B2017/2929 , A61B2017/293 , A61B2017/2931 , A61B2090/0813
摘要： A laparoscopic surgical device is provided, including a removable tool-comprising shaft having an outer shaft and an inner actuation rod that may be removably or permanently connected together. A handle of the device includes a two-button mechanism for engaging and releasing the removable tool-comprising shaft. The two-button mechanism is configured to engage overlapping corresponding apertures of the outer shaft and the inner rod that extends through the outer shaft.
摘要翻译：提供了一种腹腔镜手术装置，其包括具有外轴和可拆卸地或永久地连接在一起的内部致动杆的可移除的工具包括轴。该装置的把手包括用于接合和释放可移除工具的轴的双按钮机构。双按钮机构构造成接合外轴和延伸穿过外轴的内杆的重叠对应的孔。

6. 发明申请

US20080306342A1 Surgical device 有权
标题翻译：手术装置
公开(公告)号：US20080306342A1
公开(公告)日：2008-12-11
申请号：US11810501
申请日：2007-06-06
申请人： Robert F. Leonard , Michael Merves
发明人： Robert F. Leonard , Michael Merves
IPC分类号： A61B1/00
CPC分类号： A61B17/2909 , A61B2017/2929 , A61B2017/2946 , A61B2217/005
摘要： An in-line laparoscopic surgical instrument is provided, including a ratchet mechanism. The ratchet mechanism includes a single actuating means that may be used to engage, release, or defeat a ratchet engagement between portions of the handle.
摘要翻译：提供了一种在线腹腔镜手术器械，包括棘轮机构。棘轮机构包括单个致动装置，其可用于接合，释放或击倒手柄的部分之间的棘轮接合。

7. 发明授权

US08512315B2 Surgical device 有权
标题翻译：手术装置
公开(公告)号：US08512315B2
公开(公告)日：2013-08-20
申请号：US11810501
申请日：2007-06-06
申请人： Robert F. Leonard , Michael Merves
发明人： Robert F. Leonard , Michael Merves
IPC分类号： A61B17/2909
CPC分类号： A61B17/2909 , A61B2017/2929 , A61B2017/2946 , A61B2217/005
摘要： An in-line laparoscopic surgical instrument is provided, including a ratchet mechanism. The ratchet mechanism includes a single actuating means that may be used to engage, release, or defeat a ratchet engagement between portions of the handle.
摘要翻译：提供了一种在线腹腔镜手术器械，包括棘轮机构。棘轮机构包括单个致动装置，其可用于接合，释放或击倒手柄的部分之间的棘轮接合。

8. 发明授权

US06258106B1 Surgical knot pusher and method of use 有权
标题翻译：手术结推杆及使用方法
公开(公告)号：US06258106B1
公开(公告)日：2001-07-10
申请号：US09397907
申请日：1999-09-17
申请人： Robert F. Leonard
发明人： Robert F. Leonard
IPC分类号： A61B1704
CPC分类号： A61B17/0469 , A61B2017/0474
摘要： A surgical knot pusher and method for use thereof to facilitate the tying of surgical sutures at remote sites within the body during endoscopic surgery and other minimally invasive surgical procedures, the knot pusher having a tubular, elongated housing having a passage defining a rod axis therethrough, a suture receiving tip forming a J-shaped hook defining a gap, a drive rod slidably disposed within the passage of the housing and extending substantially co-axial to the rod axis of the housing, wherein the drive rod is connected to the tip so that said tip is selectively operable between an open position, wherein axial movement of the drive rod relative to the housing causes a portion of the tip to extend beyond the distal end of the housing so that a length of suture may be inserted therein the gap of the hook of the tip, and a closed position, wherein axial movement of the drive rod relative to the housing causes the tip to be received within the passage of the housing proximate the distal end of the housing so that an eyelet having an aperture for releasably capturing the first length of the suture is formed, and a knot pushing surface formed from the exterior surface of the tip.
摘要翻译：一种手术结推动器及其方法，其用于在内窥镜手术和其它微创外科手术过程中有助于在身体内的远端位置处捆绑外科缝合线，该结推动器具有管状的细长壳体，其具有限定穿过其中的杆轴线的通道，形成形成间隙的J形钩的缝合线接收尖端，可滑动地设置在壳体的通道内并与壳体的杆轴线基本上同轴延伸的驱动杆，其中驱动杆连接到尖端，使得所述尖端可在打开位置之间选择性地操作，其中驱动杆相对于壳体的轴向运动导致尖端的一部分延伸超过壳体的远端，使得一定长度的缝合线可插入其中的间隙尖端的钩子和闭合位置，其中驱动杆相对于壳体的轴向运动使得尖端被容纳在靠近壳体的壳体的通道内壳体的远端形成具有用于可释放地捕获缝合线的第一长度的孔的孔眼，以及从尖端的外表面形成的结推动表面。

9. 发明授权

US5181422A Diaphragm type fluid pressure gauge 失效
标题翻译：隔膜式流体压力表
公开(公告)号：US5181422A
公开(公告)日：1993-01-26
申请号：US738191
申请日：1991-07-30
申请人： Robert F. Leonard , Carl J. Styckiewicz
发明人： Robert F. Leonard , Carl J. Styckiewicz
IPC分类号： G01L7/08 , G01L19/10 , G01L19/14
CPC分类号： G01L19/10 , G01L19/14 , G01L7/084
摘要： A diaphragm type fluid pressure gauge comprises a case formed of an injection molded thermoplastic. The bottom wall of the case selectively defines a rear axial fluid connection or a radial fluid connection to a fluid chamber defined within the case. The fluid chamber is closed by a diaphragm which is clamped against an annular radial surface in the case by a thermoplastic ring which is melt-welded to the case. The other face of the ring provides a mounting for a movement mechanism for driving a pointer in response to axial displacement of the diaphragm.
摘要翻译：隔膜式流体压力计包括由注射成型的热塑性塑料形成的壳体。壳体的底壁选择性地限定后轴向流体连接或者限定在壳体内限定的流体室的径向流体连接。流体室由隔膜封闭，隔膜通过熔融焊接到壳体上的热塑性环被夹紧在壳体中的环形径向表面上。环的另一面提供用于响应于隔膜的轴向位移而驱动指针的移动机构的安装。

10. 发明申请

US20110306952A1 SURGICAL DEVICE WITH REUSABLE HANDLE 有权
标题翻译：具有可重复手柄的手术装置
公开(公告)号：US20110306952A1
公开(公告)日：2011-12-15
申请号：US12797933
申请日：2010-06-10
申请人： How-Lun Chen , Jesse Crumley , Robert F. Leonard
发明人： How-Lun Chen , Jesse Crumley , Robert F. Leonard
IPC分类号： A61B17/00
CPC分类号： A61B17/29 , A61B18/1445 , A61B2017/0046 , A61B2017/292 , A61B2017/2929 , A61B2017/293 , A61B2017/2931 , A61B2090/0813
摘要： A laparoscopic surgical device is provided, including a removable tool-comprising shaft having an outer shaft and an inner actuation rod that may be removably or permanently connected together. A handle of the device includes a two-button mechanism for engaging and releasing the removable tool-comprising shaft. The two-button mechanism is configured to engage overlapping corresponding apertures of the outer shaft and the inner rod that extends through the outer shaft.
摘要翻译：提供了一种腹腔镜手术装置，其包括具有外轴和可拆卸地或永久地连接在一起的内部致动杆的可移除的工具包括轴。该装置的把手包括用于接合和释放可移除工具的轴的双按钮机构。双按钮机构构造成接合外轴和延伸穿过外轴的内杆的重叠对应的孔。

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