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1. 发明申请

US20070032787A1 Process and device for the treatment of atrial arrhythmia 有权
标题翻译：治疗房性心律失常的过程和装置
公开(公告)号：US20070032787A1
公开(公告)日：2007-02-08
申请号：US11545943
申请日：2006-10-10
申请人： James Hassett , John Swartz , Michael Bednarek
发明人： James Hassett , John Swartz , Michael Bednarek
IPC分类号： A61B18/14
CPC分类号： A61M25/1011 , A61B18/1492 , A61B2017/22067 , A61B2018/00065 , A61B2018/00214 , A61B2018/00238 , A61B2018/00255 , A61B2018/00261 , A61B2018/00333 , A61B2018/00351 , A61B2018/00375 , A61B2018/00577 , A61B2018/1435 , A61B2018/1472 , A61M2025/1052 , A61M2025/1072 , A61M2025/1086
摘要： A process for preventing atrial premature contractions originating within a pulmonary vein from being conducted into the left atrium of a human heart. More specifically, an ablation lesion is formed which electrically isolates the located source of the atrial premature contraction in the pulmonary vein from connection with the left atrium and blocks passage of the atrial premature contraction originating from the located source. In one embodiment, the steps of the process include advancing a medical device into the left atrium of a human heart, introducing the advanced medical device into the pulmonary vein from the left atrium of a human heart, sensing electrical activity within the pulmonary vein using the introduced medical device, locating a source of the atrial premature contraction within the pulmonary vein using the sensed electrical activity, and forming an ablation lesion in tissue of the pulmonary vein at a location proximal from the located source of the atrial premature contraction within the pulmonary vein. Conductive media and various medical devices may be used with the process.
摘要翻译：防止源自肺静脉的心房早发收缩进入人心脏左心房的过程。更具体地，形成消融病变，其将肺静脉中的心房早发收缩的定位源与左心房的连接电隔离，并阻止源自定位的源的心房早发收缩的通过。在一个实施例中，该过程的步骤包括将医疗装置推进人心脏的左心房，将先进的医疗装置从人心脏的左心房引入肺静脉，使用引入医疗装置，使用感测到的电活动将肺静脉内的心房早收缩的来源定位，并且在肺静脉内的心房早收缩位置源附近的位置处形成肺静脉组织中的消融病变。可以使用导电介质和各种医疗装置。

2. 发明申请

US20050251440A1 System and method for promoting commerce, including sales agent assisted commerce, in a networked economy 失效
公开(公告)号：US20050251440A1
公开(公告)日：2005-11-10
申请号：US11139559
申请日：2005-05-31
申请人： Michael Bednarek
发明人： Michael Bednarek
IPC分类号： G06Q30/00 , G06F17/60
CPC分类号： G06Q30/0601 , G06Q30/0201 , G06Q30/0203 , G06Q30/0207
摘要： A personal communication and electronic commerce system for use by participating users and participating merchants in connection with incentive programs in the Network Economy. The system includes a cellular communication network that includes geographically spaced base stations that are linked to a fixed communication network. Users may have personal communication devices that can be used to allow a digital message generated on the personal communication devices by placing a call through one of the base stations and memory for storing a digital value corresponding to a monetary value. The personal communication device may also be used as a cellular position locator to determine one's geographic location and, if desired, to access information from a merchant information database containing information pertaining to a plurality of participating merchants located within the geographic territory covered by the cellular communication network. The merchant information may be stored on a database that is accessible by merchants so those merchants can add, delete or alter information contained in their respective listings. An incentive system is also provided for creating incentives for participating users to encourage. This computer implemented incentive program for encouraging certain participant actions includes a first reward program under which participants may earn points for certain actions and a second reward program through which the redemption rate associated with a particular participant is adjusted in response to certain participant action. The incentive program has a wide range of applications, including transportation, financial services and computer gaming.

3. 发明申请

US20060142694A1 Bi-directional steerable catheter control handle 有权
标题翻译：双向导向导管控制手柄
公开(公告)号：US20060142694A1
公开(公告)日：2006-06-29
申请号：US11023667
申请日：2004-12-28
申请人： Michael Bednarek , Eric Wilkowske , Richard Stehr , William Butler
发明人： Michael Bednarek , Eric Wilkowske , Richard Stehr , William Butler
IPC分类号： A61M31/00
CPC分类号： A61M25/0147 , A61B5/042 , A61B5/0422 , A61M25/0136
摘要： The present invention is a handle for controlling the deflection of a distal end of a catheter body. The catheter body includes first and second deflection wires that extend through the catheter body from the distal end of the catheter body. The handle comprises a slide base, an adjustment knob, a first slide and a second slide. The slide base includes a first end, a second end, and a slide compartment longitudinally extending through at least a portion of the slide base. The adjustment knob is rotateably connected to the first end of the slide base and includes a hole extending through the knob, wherein at least a portion of an inner diameter of the hole includes an internal right thread and an internal left thread. The first slide is located in the slide compartment, is adapted to be coupled to the first deflection wire, and includes an external right thread. The second slide is located in the slide compartment, is adapted to be coupled to the second deflection wire, and includes an external left thread. The internal threads of the knob engage the threads of the slides. Consequently, in operation, rotation of the adjustment knob causes the slides to displace in opposite directions within the slide compartment and the distal end of the catheter body to deflect accordingly.
摘要翻译：本发明是用于控制导管主体的远端的偏转的手柄。导管主体包括从导管主体的远端延伸穿过导管主体的第一和第二偏转线。手柄包括滑动底座，调节旋钮，第一滑块和第二滑块。滑动底座包括第一端，第二端和纵向延伸穿过滑动底座的至少一部分的滑动隔间。调节旋钮可旋转地连接到滑动基座的第一端并且包括延伸穿过该旋钮的孔，其中孔的内径的至少一部分包括内部右螺纹和内部左螺纹。第一滑块位于滑动隔室中，适于联接到第一偏转线，并且包括外部右螺纹。第二滑块位于滑动隔室中，适于联接到第二偏转线，并且包括外部左螺纹。旋钮的内螺纹与滑块的螺纹啮合。因此，在操作中，调节旋钮的旋转使得滑动件在滑动隔间内的相反方向移动，并且导管主体的远端相应地偏转。

4. 发明申请

US20070225641A1 Auto lock for catheter handle 有权
标题翻译：自动锁定导管手柄
公开(公告)号：US20070225641A1
公开(公告)日：2007-09-27
申请号：US11646744
申请日：2006-12-27
申请人： Clint Schneider , Joshua Dudney , Richard Stehr , Troy Tegg , Michael Bednarek , Guy Vanney , James Jensen , Michael Stine
发明人： Clint Schneider , Joshua Dudney , Richard Stehr , Troy Tegg , Michael Bednarek , Guy Vanney , James Jensen , Michael Stine
IPC分类号： A61M25/00
CPC分类号： A61M25/0136 , A61M25/0147 , A61M2025/0186
摘要： The present invention is a catheter actuation handle 14 for deflecting a distal end 18 of a tubular catheter body 12, the handle including an auto-locking mechanism, 54. The handle comprises upper and lower grip portions 24a, 24b, an actuator 20, and an auto-locking mechanism, 54. The auto-locking mechanism 54 is adapted to hold a deflected distal end 18 of the catheter 10 in place without input from the operator. When the distal end 18 of the catheter 10 is deflected from its zero position, it typically will seek a return to its zero position, and as a result exerts a force on the actuator 20. The auto-locking mechanism 54 acts by providing a second force that resists this force from the distal end 18 and holds the distal end 18 in place. As a result, the operator does not need to maintain contact with the buttons 22a, 22b to maintain the distal end 18 in a set position once placed there by actuating the actuator 20.
摘要翻译：本发明是用于偏转管状导管主体12的远端18的导管致动手柄14，手柄包括自动锁定机构54。把手包括上和下把手部分24a，24b，致动器20和自动锁定机构54。自动锁定机构54适于将导管10的偏转的远端18保持在适当位置，而没有来自操作者的输入。当导管10的远端18从其零位置偏转时，通常将寻求返回其零位置，并因此对致动器20施加力。自动锁定机构54通过提供抵抗来自远端18的该力并将远端18保持在适当位置的第二力来起作用。结果，操作者不需要保持与按钮22a，22b的接触，以通过致动致动器20将远端18保持在设置位置。

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