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    APPARATUS, METHODS, AND COMPOSITIONS FOR ENDODONTIC TREATMENTS
    4.
    发明申请
    APPARATUS, METHODS, AND COMPOSITIONS FOR ENDODONTIC TREATMENTS 有权
    装置，方法和组合物用于内切治疗

    公开(公告)号：US20120237893A1

    公开(公告)日：2012-09-20

    申请号：US13279199

    申请日：2011-10-21

    申请人： Bjarne Bergheim ,  Mehrzad Khakpour ,  Michele Pham ,  Morteza Gharib ,  Richard S. Tebbs

    发明人： Bjarne Bergheim ,  Mehrzad Khakpour ,  Michele Pham ,  Morteza Gharib ,  Richard S. Tebbs

    IPC分类号： A61C5/02 ,  A61C5/04

    CPC分类号： A61C5/44 ,  A61C5/40 ,  A61C5/50 ,  A61C17/20

    摘要： Examples of apparatus, methods, and compositions for endodontic treatments are described. The apparatus can include a fluid platform configured to substantially retain fluid in a tooth chamber during treatment. The fluid platform can help maintain fluid circulation in the tooth chamber as fluid flows into and out of the tooth chamber. The apparatus can also include a pressure wave generator configured to generate acoustic waves that can be used for cleaning root canals and tooth surfaces in the tooth chamber. Examples of pressure wave generators include a liquid jet, an electromagnetic energy delivery device, and an ultrasonic device. The fluid can include antiseptic or antibacterial solutions to assist in tooth cleaning. The fluid may be degassed to have a reduced dissolved gas content (compared to non-degassed fluids used in endodontic treatments), which may improve the effectiveness of the pressure wave generation or the cleaning.

    摘要翻译： 描述了用于牙髓治疗的装置，方法和组合物的实例。 该装置可以包括流体平台，该流体平台构造成在处理期间基本上将流体保持在齿室中。 当流体流入和流出齿室时，流体平台可帮助保持在齿室中的流体循环。 该装置还可以包括压力波发生器，该压力波发生器被配置为产生可用于清洁牙槽中的根管和齿表面的声波。 压力波发生器的实例包括液体射流，电磁能量输送装置和超声装置。 流体可以包括消毒或抗菌溶液以帮助牙齿清洁。 流体可以被脱气以具有降低的溶解气体含量（与用于牙髓治疗中的非脱气流体相比），这可以提高压力波产生或清洁的有效性。

    Method and System For Cardiac Valve Delivery
    5.
    发明申请
    Method and System For Cardiac Valve Delivery 审中-公开
    心脏瓣膜输送方法与系统

    公开(公告)号：US20110137408A1

    公开(公告)日：2011-06-09

    申请号：US12960035

    申请日：2010-12-03

    申请人： Bjarne Bergheim

    发明人： Bjarne Bergheim

    IPC分类号： A61F2/24

    CPC分类号： A61F2/2427 ,  A61B8/12 ,  A61B8/445 ,  A61B17/04 ,  A61B17/068 ,  A61B17/3468 ,  A61B2017/00243 ,  A61B2017/00247 ,  A61B2017/22097 ,  A61B2018/00392 ,  A61F2/01 ,  A61F2/2412 ,  A61F2/2433 ,  A61F2230/0006

    摘要： The invention provides methods and systems for introducing a delivery device in the heart at or near the apex of the heart, wherein the delivery device includes a prosthesis, advancing the prosthesis to the target site, and disengaging the prosthesis from the delivery device at the target site for implantation. Specifically, the present invention provides valve replacement systems for delivering a replacement heart valve to a target site in or near a heart. The valve replacement system comprises a trocar or other suitable device to penetrate the heart at or near the apex of the heart, a delivery member that is movably disposed within the trocar, and a replacement cardiac valve disposed on the delivery member. The delivery member may further comprise mechanical or inflatable expanding members to facilitate implantation of the prosthetic valve at the target site.

    摘要翻译： 本发明提供了用于在心脏顶点或其附近的心脏中引入输送装置的方法和系统，其中所述输送装置包括假体，将所述假体推进到所述目标部位，以及使所述假体与所述输送装置脱离所述靶 植入部位。 具体地，本发明提供了用于将替换心脏瓣膜递送到心脏内或附近的靶部位的瓣膜置换系统。 瓣膜置换系统包括套管针或其它合适的装置，以在心脏顶点处或附近穿透心脏，可移动地设置在套管针内的输送构件和设置在输送构件上的置换心脏瓣膜。 输送构件还可以包括机械的或可膨胀的膨胀构件，以便于在目标位置植入人造瓣膜。

    METHOD AND ASSEMBLY FOR DISTAL EMBOLIC PROTECTION
    6.
    发明申请
    METHOD AND ASSEMBLY FOR DISTAL EMBOLIC PROTECTION 有权
    用于远端保护的方法和装配

    公开(公告)号：US20100036474A1

    公开(公告)日：2010-02-11

    申请号：US12580525

    申请日：2009-10-16

    申请人： Bjarne Bergheim

    发明人： Bjarne Bergheim

    IPC分类号： A61F2/84 ,  A61M29/02

    CPC分类号： A61F2/013 ,  A61F2/24 ,  A61F2002/018 ,  A61F2230/0006 ,  A61F2230/0008 ,  A61F2230/0067 ,  A61F2250/0003

    摘要： Methods and assemblies are described for capturing embolic material in a blood vessel or other body cavity during cardiovascular or valve replacement and repair surgery, wherein access is provided through the apical area of the patient's heart. The distal embolic protection assembly generally comprises a sleeve having a lumen, an actuating member having proximal and distal ends, wherein the actuating member is movably disposed within the lumen, and a filter assembly coupled to the distal end of the actuating member. The filter assembly generally comprises a porous bag having an open proximal end, a collapsible and expandable frame that is coupled to the open proximal end of the porous bag, and at least one support spine disposed at least a part of the longitudinal axis of the porous bag. The porous bag is configured such that it permits blood to perfuse freely through while capturing embolic material and other debris.

    摘要翻译： 描述了用于在心血管或瓣膜置换和修复手术期间在血管或其他体腔中捕获栓塞材料的方法和组件，其中通过患者心脏的顶端区域提供通路。 远侧栓塞保护组件通常包括具有内腔的套筒，具有近端和远端的致动构件，其中致动构件可移动地设置在内腔内，以及联接到致动构件的远端的过滤器组件。 过滤器组件通常包括多孔袋，其具有敞开的近端，可折叠和可扩张的框架，其联接到多孔袋的开口近端，以及至少一个支撑脊，其设置在多孔袋的纵向轴线的至少一部分上 袋。 多孔袋被构造成使得其允许血液在捕获栓塞材料和其它碎屑的同时自由地灌注。

    Cardiac valve replacement systems
    7.
    发明授权
    Cardiac valve replacement systems 有权

    公开(公告)号：US10219899B2

    公开(公告)日：2019-03-05

    申请号：US10831770

    申请日：2004-04-23

    申请人： Bjarne Bergheim

    发明人： Bjarne Bergheim

    IPC分类号： A61F2/24 ,  A61B8/00 ,  A61F2/01 ,  A61B8/12 ,  A61B17/04 ,  A61B17/068 ,  A61B17/34 ,  A61B17/00 ,  A61B18/00 ,  A61B17/22

    摘要： Methods and systems for introducing a delivery device, having a prosthesis, in the heart at or near the apex of the heart are provided. The methods include the steps of piercing the apex of the heart with a tissue piercing end of the delivery device, advancing the prosthesis to the target site and disengaging the prosthesis from the delivery device at the target site for implantation. The valve replacement systems are configured to deliver a replacement heart valve to a target site in or near a heart. The valve replacement system includes a trocar or other suitable device to penetrate the heart at or near the apex of the heart, a delivery member that is movably disposed within the trocar, and a replacement cardiac valve disposed on the delivery member. The delivery member optionally includes mechanical or inflatable expanding members for implantating the prosthetic valve at the target site.

    Methods and systems for cardiac valve delivery
    8.
    发明授权
    Methods and systems for cardiac valve delivery 有权
    心脏瓣膜输送的方法和系统

    公开(公告)号：US08790396B2

    公开(公告)日：2014-07-29

    申请号：US11492486

    申请日：2006-07-24

    申请人： Bjarne Bergheim ,  Walter Cuevas ,  Jeffrey P. DuMontelle

    发明人： Bjarne Bergheim ,  Walter Cuevas ,  Jeffrey P. DuMontelle

    IPC分类号： A61F2/24

    CPC分类号： A61F2/2427 ,  A61F2/013 ,  A61F2/2418 ,  A61F2/2433 ,  A61F2/91 ,  A61F2002/018 ,  A61F2230/0006 ,  A61F2230/001 ,  A61F2230/0065 ,  A61F2230/0067 ,  A61F2230/0069 ,  A61F2230/008 ,  A61F2250/0039

    摘要： The present invention provides systems and methods for the repair, removal, and/or replacement of heart valves. The methods comprise introducing a delivery system into the heart, wherein a prosthesis is disposed on the delivery member attached to the delivery system, advancing the prosthesis to the target site, and disengaging the prosthesis from the delivery member at the target site for implantation. The present invention also provides implant systems for delivering a prosthesis to a target site in or near the heart. In one embodiment of the present invention, the implant system comprises a delivery system, an access system, and a prosthesis.

    摘要翻译： 本发明提供了用于修复，去除和/或更换心脏瓣膜的系统和方法。 所述方法包括将输送系统引入到心脏中，其中假体被布置在附接到输送系统的输送构件上，将假体推进到目标部位，以及在假体的目标部位脱离假体以用于植入。 本发明还提供了用于将假体递送到心脏内或附近的靶部位的植入系统。 在本发明的一个实施例中，植入系统包括输送系统，进入系统和假体。

    Method and assembly for distal embolic protection
    9.
    发明授权
    Method and assembly for distal embolic protection 有权

    公开(公告)号：US08430902B2

    公开(公告)日：2013-04-30

    申请号：US12580525

    申请日：2009-10-16

    申请人： Bjarne Bergheim

    发明人： Bjarne Bergheim

    IPC分类号： A61M29/00 ,  A61B19/00

    CPC分类号： A61F2/013 ,  A61F2/24 ,  A61F2002/018 ,  A61F2230/0006 ,  A61F2230/0008 ,  A61F2230/0067 ,  A61F2250/0003

    摘要： Methods and assemblies are described for capturing embolic material in a blood vessel or other body cavity during cardiovascular or valve replacement and repair surgery, wherein access is provided through the apical area of the patient's heart. The distal embolic protection assembly generally comprises a sleeve having a lumen, an actuating member having proximal and distal ends, wherein the actuating member is movably disposed within the lumen, and a filter assembly coupled to the distal end of the actuating member. The filter assembly generally comprises a porous bag having an open proximal end, a collapsible and expandable frame that is coupled to the open proximal end of the porous bag, and at least one support spine disposed at least a part of the longitudinal axis of the porous bag. The porous bag is configured such that it permits blood to perfuse freely through while capturing embolic material and other debris.

    Method and system for cardiac valve delivery
    10.
    发明申请
    Method and system for cardiac valve delivery 审中-公开
    心脏瓣膜输送的方法和系统

    公开(公告)号：US20050240200A1

    公开(公告)日：2005-10-27

    申请号：US10831770

    申请日：2004-04-23

    申请人： Bjarne Bergheim

    发明人： Bjarne Bergheim

    IPC分类号： A61B8/12 ,  A61B17/00 ,  A61B17/04 ,  A61B17/068 ,  A61B17/34 ,  A61F2/01 ,  A61F2/06 ,  A61F2/24

    CPC分类号： A61F2/2427 ,  A61B8/12 ,  A61B8/445 ,  A61B17/04 ,  A61B17/068 ,  A61B17/3468 ,  A61B2017/00243 ,  A61B2017/00247 ,  A61B2017/22097 ,  A61B2018/00392 ,  A61F2/01 ,  A61F2/2412 ,  A61F2/2433 ,  A61F2230/0006

    摘要： The invention provides methods and systems for introducing a delivery device in the heart at or near the apex of the heart, wherein the delivery device includes a prosthesis, advancing the prosthesis to the target site, and disengaging the prosthesis from the delivery device at the target site for implantation. Specifically, the present invention provides valve replacement systems for delivering a replacement heart valve to a target site in or near a heart. The valve replacement system comprises a trocar or other suitable device to penetrate the heart at or near the apex of the heart, a delivery member that is movably disposed within the trocar, and a replacement cardiac valve disposed on the delivery member. The delivery member may further comprise mechanical or inflatable expanding members to facilitate implantation of the prosthetic valve at the target site.

    摘要翻译： 本发明提供了用于在心脏顶点或其附近的心脏中引入输送装置的方法和系统，其中所述输送装置包括假体，将所述假体推进到所述目标部位，以及使所述假体与所述输送装置脱离所述靶 植入部位。 具体地，本发明提供了用于将替换心脏瓣膜递送到心脏内或附近的靶部位的瓣膜置换系统。 瓣膜置换系统包括套管针或其它合适的装置，以在心脏顶点处或附近穿透心脏，可移动地设置在套管针内的输送构件和设置在输送构件上的置换心脏瓣膜。 输送构件还可以包括机械的或可膨胀的膨胀构件，以便于在目标位置植入人造瓣膜。