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    • 2. 发明授权
    • Collection device
    • 收集装置
    • US5458567A
    • 1995-10-17
    • US201876
    • 1994-02-25
    • Bruce C. Cathcart
    • Bruce C. Cathcart
    • A61M1/00A61M1/36A61M5/00
    • A61M1/3627A61M1/3632A61M1/0013
    • A collection device for receiving, collecting and returning blood from a body cavity, includes a housing for collecting the blood which has an inlet for fluid communication with the body cavity, a first outlet for returning blood to the body and a second outlet for coupling to a suction source. The collection device also includes a flow member which is configured and dimensioned so as to be disposed within the housing and so as to direct at least a portion of the blood entering through the inlet into a first predetermined direction and the remaining portion of the blood entering through the inlet and the first directed portion of blood in at least a second predetermined direction within the housing. The flow member can be a plate with ribs thereon to divert the flow of blood along the direction of the fibs. The collection device can also include a filter assembly positioned within the housing and about the plate so as to filter and defoam the blood before exiting from the housing.
    • 用于从体腔接收,收集和返回血液的收集装置包括用于收集血液的壳体,该血液具有用于与体腔流体连通的入口,用于将血液返回到身体的第一出口和用于联接到 抽吸源。 收集装置还包括流动构件,其构造和尺寸设置成设置在壳体内,并且将至少一部分通过入口进入的血液引导到第一预定方向,并且血液的剩余部分进入 在壳体内至少沿第二预定方向穿过入口和血液的第一定向部分。 流动构件可以是其上具有肋的板,以沿着纤维的方向转移血流。 收集装置还可以包括定位在壳体内并围绕板的过滤器组件,以便在从壳体离开之前过滤和消除血液。
    • 6. 发明授权
    • Vena cava delivery system
    • 腔静脉输送系统
    • US06383193B1
    • 2002-05-07
    • US09706949
    • 2000-11-06
    • Bruce C. CathcartRobert B. DeVriesKathleen A. Vigue
    • Bruce C. CathcartRobert B. DeVriesKathleen A. Vigue
    • A61F202
    • A61F2/01A61B2017/1205A61F2002/011A61F2002/016A61F2230/005A61F2230/0067
    • A delivery system for delivery and deployment of devices having abrading portions within a patient's lumen. A lumen in a flexible catheter that extends proximally from a distal end of the catheter receives the device in a compact form. At least one impervious segment positioned in the lumen overlies the abrading portions of the device to shield and buffer the surface of the lumen from the abrading portions. The segment is of a relatively short length so that the catheter remains relatively flexible therealong to enable relative ease in the transit of the catheter through the patient's lumen to a delivery site. Additional segments may be disposed in the catheter distally of the segment or the segment may move with the device to the distal end to buffer the walls of the catheter during the deployment of the device. Additional segments mate with the segment so that engaged ones of the segments are relatively radial deflectable.
    • 用于递送和部署具有患者管腔内的研磨部分的装置的递送系统。 从导管的远端向近端延伸的柔性导管中的内腔以紧凑形式接收该装置。 定位在内腔中的至少一个不可渗透部分覆盖在装置的研磨部分上,以遮蔽和缓冲内窥镜的表面与研磨部分。 该段具有相对短的长度,使得导管在其上保持相对柔性,以使得导管能够相对容易地将导管穿过患者的内腔传送到输送部位。 另外的段可以布置在导管的远端处,或者段可以随着装置移动到远端,以在装置展开期间缓冲导管的壁。 另外的部分与片段相配合,使得接合的片段相对可径向偏转。
    • 7. 发明授权
    • Vena cava delivery system
    • 腔静脉输送系统
    • US6165179A
    • 2000-12-26
    • US365485
    • 1999-08-02
    • Bruce C. CathcartRobert B. DeVriesKathleen A. Vigue
    • Bruce C. CathcartRobert B. DeVriesKathleen A. Vigue
    • A61B17/00A61B17/12A61B17/22A61F2/01A61F11/00
    • A61F2/01A61B2017/1205A61F2002/011A61F2002/016A61F2230/005A61F2230/0067
    • A delivery system for delivery and deployment of devices has abrading portions within a patient's lumen. A lumen in a flexible catheter that extends proximally from a distal end of the catheter receives the device in a compact form. At least one impervious segment positioned in the lumen overlies the abrading portions of the device to shield and buffer the surface of the lumen from the abrading portions. The segment is of a relatively short length so that the catheter remains relatively flexible therealong to enable relative ease in the transit of the catheter through the patient's lumen to a delivery site. Additional segments may be disposed in the catheter distally of the segment or the segment may move with the device to the distal end to buffer the walls of the catheter during the deployment of the device. Additional segments mate with the segment so that engaged ones of the segments are relatively radially deflectable.
    • 用于装置的递送和部署的递送系统具有患者管腔内的研磨部分。 从导管的远端向近端延伸的柔性导管中的内腔以紧凑形式接收该装置。 定位在内腔中的至少一个不可渗透部分覆盖在装置的研磨部分上,以遮蔽和缓冲内窥镜的表面与研磨部分。 该段具有相对短的长度,使得导管在其上保持相对柔性,以使得导管能够相对容易地将导管穿过患者的内腔传送到输送部位。 另外的段可以布置在导管的远端处,或者段可以随着装置移动到远端,以在装置展开期间缓冲导管的壁。 附加段与段相配合,使得接合的段相对可径向偏转。
    • 8. 发明授权
    • Vena cava filter delivery system
    • 维纳卡瓦过滤器输送系统
    • US5681347A
    • 1997-10-28
    • US447457
    • 1995-05-23
    • Bruce C. CathcartRobert B. DeVriesKathleen A. Vigue
    • Bruce C. CathcartRobert B. DeVriesKathleen A. Vigue
    • A61B17/00A61B17/12A61B17/22A61F2/01A61M29/00
    • A61F2/01A61B2017/1205A61F2002/011A61F2002/016A61F2230/005A61F2230/0067
    • A delivery system for delivery and deployment of devices having abrading portions within a patient's lumen. A lumen in a flexible catheter that extends proximally from a distal end of the catheter receives the device in a compact form. At least one impervious segment positioned in the lumen overlies the abrading portions of the device to shield and buffer the surface of the lumen from the abrading portions. The segment is of a relatively short length so that the catheter remains relatively flexible therealong to enable relative ease in the transit of the catheter through the patient's lumen to a delivery site. Additional segments may be disposed in the catheter distally of the segment or the segment may move with the device to the distal end to buffer the walls of the catheter during the deployment of the device. Additional segments mate with the segment so that engaged ones of the segments are relatively radial deflectable.
    • 用于递送和部署具有患者管腔内的研磨部分的装置的递送系统。 从导管的远端向近端延伸的柔性导管中的内腔以紧凑形式接收该装置。 定位在内腔中的至少一个不可渗透部分覆盖在装置的研磨部分上,以遮蔽和缓冲内窥镜的表面与研磨部分。 该段具有相对短的长度,使得导管在其上保持相对柔性,以使得导管能够相对容易地将导管穿过患者的内腔传送到输送部位。 另外的段可以布置在导管的远端处,或者段可以随着装置移动到远端,以在装置展开期间缓冲导管的壁。 另外的部分与片段相配合,使得接合的片段相对可径向偏转。
    • 10. 发明授权
    • Curved stabilization arm for use with surgical retractor and tissue stabilization device and methods related thereto
    • 用于手术牵开器和组织稳定装置的弯曲稳定臂及其相关方法
    • US06475142B1
    • 2002-11-05
    • US09438670
    • 1999-11-12
    • Matthew L. ParsonsTrinh D. PhungThomas E. MartinBruce C. Cathcart
    • Matthew L. ParsonsTrinh D. PhungThomas E. MartinBruce C. Cathcart
    • A61B1702
    • A61B17/0483A61B17/0206A61B90/50A61B2017/0243
    • The present invention relates to surgical retractors and devices for stabilizing a predetermined area of the body during a surgical procedure, more particularly to surgical retractors and stabilizing devices used in connection with minimally invasive coronary artery bypass grafting surgical procedures, and more specifically to surgical retractors and stabilizing devices especially configured for use with each other for such surgical procedures wherein the retractor includes an external rail system which enables the surgeon to position a curved stabilization arm on either of the arms or the rack segment of the retractor and also includes a connector which releasably controls the rotation of the connector with respect to the retractor and the rotation of the stabilization arm with respect to the retractor as well as the rotational and sliding movement of a curved stabilization arm with respect to the connector upon actuation of a single knob or actuator.
    • 本发明涉及用于在手术过程中稳定身体的预定区域的手术牵开器和装置,更具体地涉及与微创冠状动脉旁路移植外科手术有关的手术牵开器和稳定装置,更具体地涉及手术牵开器和 稳定装置,其特别构造成用于彼此用于这种手术过程,其中牵开器包括外部轨道系统,该外部轨道系统使得外科医生能够将弯曲的稳定臂定位在牵开器的任何一个臂或齿条段上,并且还包括可释放的连接器 控制连接器相对于牵开器的旋转和稳定臂相对于牵开器的旋转,以及在单个旋钮或致动器致动时弯曲的稳定臂相对于连接器的旋转和滑动运动。