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    Surgical stereoscopic visualization system with movable head mounted display
    1.
    发明授权
    Surgical stereoscopic visualization system with movable head mounted display 有权

    公开(公告)号：US10578852B2

    公开(公告)日：2020-03-03

    申请号：US15588198

    申请日：2017-05-05

    Applicant: Robert D. Watson ,  James R. Watson

    Inventor： Robert D. Watson ,  James R. Watson

    IPC: G02B21/36 ,  H04N13/254 ,  H04N13/344 ,  H04N13/239 ,  G02B21/00 ,  G02B21/22 ,  G02B27/01 ,  G06T19/00

    Abstract: A surgical stereoscopic visualization system having a microscope head, dual cameras mounted on or proximate the microscope head for real time video capture of a subject in an operative field, a video processing and display system to receive separate video streams from the cameras and to combine the separate video streams into a time-aligned stereoscopic image. The processed image is displayed on a matrix display screen in at least one movable head-mounted stereoscopic display. Movement of the head mounted display is accomplished with a support structure on a headband that accurately positions the display screen in front of the user's eyes, yet allows the user to precisely move the display screen either manually or by motorized means into and out of the user's line of sight, thereby facilitating uninterrupted use of the hands while working in the surgical suite.

    Controlling Depth of Cryoablation
    3.
    发明申请
    Controlling Depth of Cryoablation 有权
    控制冷冻消融深度

    公开(公告)号：US20100179527A1

    公开(公告)日：2010-07-15

    申请号：US12687472

    申请日：2010-01-14

    Applicant: James R. Watson ,  Joann Heberer

    Inventor： James R. Watson ,  Joann Heberer

    IPC: A61B18/02

    CPC classification number: A61B18/02 ,  A61B2017/22051 ,  A61B2018/0022 ,  A61B2018/0212

    Abstract: A method of performing cryotherapy on a patient can include positioning an outer surface of a distal portion of a cryotherapy catheter in contact with body tissue to be treated; performing a treatment phase, including regulating a temperature of the outer surface at a treatment value for a first period of time; performing a recovery phase comprising allowing the temperature of the outer surface to warm up to a recovery value that is higher than treatment value but substantially lower than a normal body temperature of the patient; and performing one or more additional treatment phases for a second period of time. Each of the first and second periods of time can be selected to allow a cold front having a cold front temperature to propagate from the outer surface and through a therapeutic portion of a thickness of the body tissue, but not substantially beyond the thickness.

    Abstract translation: 对患者进行冷冻治疗的方法可以包括将冷冻治疗导管的远端部分的外表面定位成与待治疗的身体组织接触; 执行处理阶段，包括以处理值在第一时间段内调节外表面的温度; 执行恢复阶段，包括允许外表面的温度升温至高于治疗值但显着低于患者的正常体温的恢复值; 以及在第二时间段内执行一个或多个另外的治疗阶段。 可以选择第一和第二时间段中的每一个以允许具有冷前温度的冷锋从外表面传播并通过身体组织的厚度的治疗部分传播，但基本上不超过厚度。

    Asset management system for analyzing the condition of assets and evaluating repair/replacement options
    4.
    发明授权
    Asset management system for analyzing the condition of assets and evaluating repair/replacement options 失效
    资产管理系统，用于分析资产状况和评估维修/更换期权

    公开(公告)号：US06581045B1

    公开(公告)日：2003-06-17

    申请号：US08449077

    申请日：1995-05-24

    Applicant: James R. Watson

    Inventor： James R. Watson

    IPC: G06F1700

    CPC classification number: G06Q10/06 ,  G06Q30/0283

    Abstract: An asset management system (100) is disclosed, and is adapted for use to rate the condition of a physical asset component, such as a roof (102), estimate the service life of the asset, and provide a basis for decisions regarding the selection of repair alternatives and/or replacement options associated with the asset. Rating and evaluation of the asset is initiated by an operator (104) performing a “survey” of the asset to determine problem defects. Data representative of such defects is entered into the memory of an instrument (106) and transmitted to a central processing system (108). The central processing system (108) is adapted to allow the user to selectively review and evaluate the impact and financial feasibility of alternative repair and replacement options relating to the problems or defects associated with the asset.

    Abstract translation: 公开了一种资产管理系统（100），并且适用于对诸如屋顶（102）的物理资产组件的状况进行评估，估计资产的使用寿命，并提供关于选择的决策的基础 的与该资产相关联的修理备选方案和/或替换选项。 该资产的评级和评估是由运营商（104）对该资产进行“调查”发起的，以确定问题缺陷。 表示这种缺陷的数据被输入到仪器（106）的存储器中并被传送到中央处理系统（108）。 中央处理系统（108）适于允许用户选择性地审查和评估与资产相关的问题或缺陷相关的备选维修和替换选项的影响和财务可行性。

    Securement assembly and method for expandable endovascular device
    6.
    发明授权
    Securement assembly and method for expandable endovascular device 有权
    可扩展血管内装置的装配和方法

    公开(公告)号：US08083789B2

    公开(公告)日：2011-12-27

    申请号：US11941450

    申请日：2007-11-16

    Applicant: James R. Watson

    Inventor： James R. Watson

    IPC: A61F2/06

    CPC classification number: A61F2/95 ,  A61F2002/9511

    Abstract: A securement assembly for releasably securing an expandable stent or stent-graft relative to a delivery tube. The securement assembly comprises a belt base configured for securement relative to the delivery tube. The belt base defines a release member passage and a receiving portion. A first end of a belt is fixed relative to the belt base. The opposite end of the belt includes a retainment portion configured to releasably engage the receiving portion of the belt base. A release member is removably positioned through the release member passage and aligned with the belt retainment portion such that the retainment portion is maintained engaged with the receiving portion until the release member is moved to a non-aligned position. A method of releasably securing a portion of an expandable stent or stent-graft relative to a delivery tube is also provided.

    Abstract translation: 一种用于可释放地固定相对于输送管的可扩张支架或支架移植物的固定组件。 固定组件包括配置成相对于输送管固定的皮带基座。 带基部限定了释放构件通道和接收部分。 皮带的第一端相对于皮带底座固定。 带的相对端包括被配置为可释放地接合皮带底座的接收部分的保持部分。 释放构件可移除地定位成穿过释放构件通道并与带保持部分对准，使得保持部分保持与接收部分接合，直到释放构件移动到不对准位置。 还提供了可释放地固定可扩张支架或支架移植物相对于输送管的一部分的方法。

    Branch vessel graft design and deployment method
    8.
    发明授权
    Branch vessel graft design and deployment method 有权
    分支血管移植设计和部署方法

    公开(公告)号：US07575590B2

    公开(公告)日：2009-08-18

    申请号：US11928535

    申请日：2007-10-30

    Applicant: James R. Watson

    Inventor： James R. Watson

    IPC: A61F2/06

    CPC classification number: A61F2/856 ,  A61F2/07 ,  A61F2/89 ,  A61F2/90 ,  A61F2/94 ,  A61F2/954 ,  A61F2002/075 ,  A61F2002/821 ,  A61F2220/0075 ,  A61F2230/0054

    Abstract: A branch graft stent system includes a tubular primary graft having a branch graft opening which when deployed is located in alignment with a side branch vessel emanating from the primary vessel in which a branch graft is deployed. A connector (flange) member forms a perimeter of the branch graft opening and is constructed so that the connector member is substantially flush with the wall of the tubular primary graft. The tubular branch graft has a first expandable ring and a second expandable ring spaced apart from each other as part of a connection section located at a proximal end of the tubular branch graft. The first expandable ring, the second expandable ring, and graft or other material spaced between the first expandable ring and the second expandable ring when engaged with the perimeter of the branch graft opening of the primary graft, the assembly forms a flexible sealed connection between the primary graft and branch graft lumens to continue to exclude the aneurysm while providing a conduit for blood flow to the branch vessel. A distal end of the branch graft can be anchored by a balloon expandable or a self-expanding stent to the wall of the branch vessel beyond the aneurysm.

    Abstract translation: 分支移植支架系统包括具有分支移植开口的管状主移植物，其在展开时与从分支移植物展开的主血管发出的侧分支容器对准。 连接器（凸缘）构件形成分支移植物开口的周边，并且构造成使得连接器构件基本上与管状主移植物的壁齐平。 管状分枝移植物具有第一可膨胀环和第二可膨胀环，第二可膨胀环彼此间隔开，作为位于管状分支移植物的近端处的连接部分的一部分。 当与主移植物的分支移植物开口的周边接合时，第一可膨胀环，第二可膨胀环和移植物或其它材料在第一可膨胀环和第二可膨胀环之间分隔开，该组合形成柔性密封连接 主要移植物和分支移植物内腔继续排除动脉瘤，同时提供用于血液流向分支血管的导管。 分支移植物的远端可以通过球囊可扩张或自扩张支架锚定到分支血管壁上，超过动脉瘤。

    Branch vessel graft design and deployment method
    9.
    发明授权
    Branch vessel graft design and deployment method 有权
    分支血管移植设计和部署方法

    公开(公告)号：US07306623B2

    公开(公告)日：2007-12-11

    申请号：US11035230

    申请日：2005-01-13

    Applicant: James R. Watson

    Inventor： James R. Watson

    IPC: A61F2/06

    CPC classification number: A61F2/856 ,  A61F2/07 ,  A61F2/89 ,  A61F2/90 ,  A61F2/94 ,  A61F2/954 ,  A61F2002/075 ,  A61F2002/821 ,  A61F2220/0075 ,  A61F2230/0054

    Abstract: A branch graft stent system includes a tubular primary graft having a branch graft opening which when deployed is located in alignment with a side branch vessel emanating from the primary vessel in which a branch graft is deployed. A connector (flange) member forms a perimeter of the branch graft opening and is constructed so that the connector member is substantially flush with the wall of the tubular primary graft. The tubular branch graft has a first expandable ring and a second expandable ring spaced apart from each other as part of a connection section located at a proximal end of the tubular branch graft. The first expandable ring, the second expandable ring, and graft or other material spaced between the first expandable ring and the second expandable ring when engaged with the perimeter of the branch graft opening of the primary graft, the assembly forms a flexible sealed connection between the primary graft and branch graft lumens to continue to exclude the aneurysm while providing a conduit for blood flow to the branch vessel. A distal end of the branch graft can be anchored by a balloon expandable or a self-expanding stent to the wall of the branch vessel beyond the aneurysm.

    Abstract translation: 分支移植支架系统包括具有分支移植开口的管状主移植物，其在展开时与从分支移植物展开的主血管发出的侧分支容器对准。 连接器（凸缘）构件形成分支移植物开口的周边，并且构造成使得连接器构件基本上与管状主移植物的壁齐平。 管状分枝移植物具有第一可膨胀环和第二可膨胀环，第二可膨胀环彼此间隔开，作为位于管状分支移植物的近端处的连接部分的一部分。 当与主移植物的分支移植物开口的周边接合时，第一可膨胀环，第二可膨胀环和移植物或其它材料在第一可膨胀环和第二可膨胀环之间分隔开，该组合形成柔性密封连接 主要移植物和分支移植物内腔继续排除动脉瘤，同时提供用于血液流向分支血管的导管。 分支移植物的远端可以通过球囊可扩张或自扩张支架锚定到分支血管壁上，超过动脉瘤。

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