专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明申请

US20110152904A1 CUTTING DEVICE AND METHOD OF VESSEL HARVESTING 审中-公开
标题翻译：切割装置和船舶收集方法
公开(公告)号：US20110152904A1
公开(公告)日：2011-06-23
申请号：US12445918
申请日：2007-10-16
申请人： Cynthia T. Clague , Michael J. Hobday , Raymond W. Usher , Roderick E. Briscoe , Katherine S. Jolly , Rebecca Buhr , Christopher P. Olig , Eric A. Meyer , Steven C. Christian , Thomas P. Daigle , Robert H. Reetz , Jeffrey D. Sandstrom , James R. Keogh , Matthew D. Bonner , Scott E. Jahns , Philip J. Haarstad
发明人： Cynthia T. Clague , Michael J. Hobday , Raymond W. Usher , Roderick E. Briscoe , Katherine S. Jolly , Rebecca Buhr , Christopher P. Olig , Eric A. Meyer , Steven C. Christian , Thomas P. Daigle , Robert H. Reetz , Jeffrey D. Sandstrom , James R. Keogh , Matthew D. Bonner , Scott E. Jahns , Philip J. Haarstad
IPC分类号： A61B17/22
CPC分类号： A61B17/32 , A61B17/00008 , A61B17/3205 , A61B17/32053 , A61B2017/320064
摘要： Embodiments of the invention provide a cutting device and method of vessel harvesting. The cutting device can include at least one tubular member, a cutting element, and a centering member. The cutting device can include at least one tubular member with a flexible section and a cutting element. The method of vessel harvesting can include spacing a cutting element of the cutting device from the vessel as the cutting element is advanced over the vessel.
摘要翻译：本发明的实施例提供一种切割装置和容器收获方法。切割装置可以包括至少一个管状构件，切割元件和定心构件。切割装置可以包括具有柔性部分和切割元件的至少一个管状部件。当切割元件在容器上前进时，容器收集的方法可以包括将切割装置的切割元件与容器间隔开。

22. 发明授权

US07930040B1 Rotatable lead introducer 有权
标题翻译：可旋转引导引导器
公开(公告)号：US07930040B1
公开(公告)日：2011-04-19
申请号：US12478301
申请日：2009-06-04
申请人： Daniel N. Kelsch , James L. Mellor , Kenneth P. Rundle , Roger B. Fell , Scott E. Jahns , Dave S. Erickson , Vincent A. Fischer, III , Kent D. Anderson
发明人： Daniel N. Kelsch , James L. Mellor , Kenneth P. Rundle , Roger B. Fell , Scott E. Jahns , Dave S. Erickson , Vincent A. Fischer, III , Kent D. Anderson
IPC分类号： A61B19/00 , A61N1/00
CPC分类号： A61N1/0587 , A61B17/8888 , A61B2017/00243 , A61B2017/003 , A61B2017/0409 , A61B2017/0441 , A61B2017/2929 , A61B2017/2937 , A61N2001/0578 , B25B27/143
摘要： Minimally invasive introducers and methods that can be used for rotationally securing devices within the human body. Introducers can include a distal element for releasably engaging a lead head controllable from a proximal control located outside of the body. An inner stem can extend between a proximal portion and a distal portion, and be pivotally and rotatably coupled to the distal lead engagement mechanism. An outer tube can be rotatably disposed over the inner stem and be flexibly coupled over the pivot to rotationally drive the distal element. A helical epicardial-myocardial lead electrode can be secured and oriented straight ahead and introduced through a port or small incision with the introducer in a straight configuration. The introducer can then be bent and rotated to screw the helical electrode into the heart.
摘要翻译：微创介入器和方法可用于旋转地固定人体内的装置。导引器可以包括用于可释放地接合从位于身体外部的近侧控制器控制的引导头的远侧元件。内杆可以在近端部分和远侧部分之间延伸，并且可枢转地和可旋转地联接到远侧引导接合机构。外管可以可旋转地设置在内杆上方并且被柔性地联接在枢轴上以旋转地驱动远侧元件。螺旋状心外膜 - 心肌引导电极可以被固定并且直线前进并且通过端口或小切口引入导引器直线配置。然后可以将引导器弯曲并旋转以将螺旋电极螺钉拧入心脏。

23. 发明申请

US20110066146A1 Suction Stabilized Epicardial Ablation Devices 审中-公开
标题翻译：吸入稳定的心外膜消融装置
公开(公告)号：US20110066146A1
公开(公告)日：2011-03-17
申请号：US12881633
申请日：2010-09-14
申请人： Scott E. Jahns , Donald N. Jensen , David Lipson , Jon M. Ocel , Gregory P. Werness
发明人： Scott E. Jahns , Donald N. Jensen , David Lipson , Jon M. Ocel , Gregory P. Werness
IPC分类号： A61B18/18 , A61B18/14
CPC分类号： A61B18/1492 , A61B18/1477 , A61B2017/00053 , A61B2017/00084 , A61B2017/00092 , A61B2017/00203 , A61B2017/00243 , A61B2017/00867 , A61B2017/0243 , A61B2017/306 , A61B2018/00011 , A61B2018/00291 , A61B2018/00363 , A61B2018/00577 , A61B2018/00809 , A61B2018/00839 , A61B2018/1425 , A61B2018/143
摘要： A suction assisted ablation device having a support surface, suction elements disposed adjacent the support surface, at least one electrode and at least one suction conduit is provided. The device may further include fluid openings, which allow fluid to irrigate target tissue and aid in ablation. A method for ablating tissue using suction is also provided.
摘要翻译：具有支撑表面的抽吸辅助消融装置，邻近支撑表面设置的抽吸元件，至少一个电极和至少一个吸入管道。该装置还可以包括流体开口，其允许流体冲洗靶组织并有助于消融。还提供了一种使用抽吸消融组织的方法。

24. 发明授权

US07744562B2 Devices and methods for interstitial injection of biologic agents into tissue 有权
标题翻译：将生物制剂间插注入组织的装置和方法
公开(公告)号：US07744562B2
公开(公告)日：2010-06-29
申请号：US11545197
申请日：2006-10-10
申请人： Scott E. Jahns , Gary S. Oehme , Matthew D. Bonner , James R. Keogh
发明人： Scott E. Jahns , Gary S. Oehme , Matthew D. Bonner , James R. Keogh
IPC分类号： A61M5/30 , A61M31/00 , A61B18/18
CPC分类号： A61B17/3478 , A61B17/00234 , A61B17/205 , A61B2017/00247 , A61B2017/00876 , A61B2017/2936 , A61B2017/2943 , A61B2017/306 , A61B2018/00392 , A61B2090/034 , A61M5/32 , A61M2025/0086 , A61M2025/0087
摘要： Apparatus and methods for injecting biological agents into tissue. Devices are provided having elongate shafts and distal injection heads for transversely driving needles into tissue and injecting medical agents into the tissue through the needles. A longitudinal force directed along the shaft can be translated to a needle driving force transverse to the shaft. Some devices provide controllably variable needle penetration depth. Devices include mechanical needle drivers utilizing four link pantographs, rack and pinions, and drive yokes for driving a first needle bearing body toward a second tissue contacting body. Other devices include inflatable members for driving and retracting needles. Still other devices include magnets for biasing the needles in extended and/or retracted positions. The invention includes minimally invasive methods for epicardially injecting cardiocyte precursor cells into infarct myocardial tissue.
摘要翻译：将生物制剂注入组织的装置和方法。设备具有细长的轴和远端注射头，用于将针横向驱动到组织中，并通过针将药剂注射到组织中。沿着轴引导的纵向力可以平移到与轴垂直的针驱动力。一些装置提供可控的可变针穿透深度。设备包括利用四个连杆缩放仪，齿条和小齿轮的机械针驱动器和用于将第一滚针轴承体朝向第二组织接触体驱动的驱动轭。其他装置包括用于驱动和缩回针的可充气构件。还有其它装置包括用于在延伸和/或缩回位置偏置针的磁体。本发明包括用心外膜将心脏细胞前体细胞注入梗死心肌组织的微创方法。

25. 发明授权

US07740623B2 Devices and methods for interstitial injection of biologic agents into tissue 有权
标题翻译：将生物制剂间插注入组织的装置和方法
公开(公告)号：US07740623B2
公开(公告)日：2010-06-22
申请号：US11159752
申请日：2005-06-23
申请人： Asha S. Nayak , Matthew D. Bonner , Paul T. Rothstein , Prasanga D. Hiniduma-Lokuge , James R. Keogh , Raymond W. Usher , Scott E. Jahns , Victor T. Chen
发明人： Asha S. Nayak , Matthew D. Bonner , Paul T. Rothstein , Prasanga D. Hiniduma-Lokuge , James R. Keogh , Raymond W. Usher , Scott E. Jahns , Victor T. Chen
IPC分类号： A61M31/00 , A61M37/00
CPC分类号： A61B17/205 , A61B17/00491 , A61B17/0206 , A61B17/3478 , A61B2017/00247 , A61B2017/0243 , A61B2017/2936 , A61B2017/2939 , A61B2017/2943 , A61B2017/306 , A61B2018/00392 , A61M5/32 , A61M25/0084
摘要： The current invention discloses a method for treating infracted/ischemic injury to a myocardium by injecting a substance into the myocardium. The injected substance helps to prevent negative adaptive remodeling by providing mechanical reinforcement or mechanical reinforcement combined with biological therapy. A number of substances for injection are disclosed, including multi component substances such as platelet gel, and other substances. The substances disclosed may contain additives to augment/enhance the desired effects of the injection. The invention also discloses devices used to inject the substances. The devices can include means for ensuring needles do not penetrate beyond a desired depth into the myocardium. The devices can also include needles having multiple lumens such that the components of the platelet gel will be combined at the injection site and begin polymerization in the myocardium.
摘要翻译：本发明公开了一种通过将物质注入心肌来治疗心肌缺血/缺血损伤的方法。注射的物质通过提供结合生物治疗的机械加强或机械增强物有助于防止负性适应性重塑。公开了许多注射用物质，包括多成分物质如血小板凝胶和其他物质。所公开的物质可以含有增加/增强注射效果的添加剂。本发明还公开了用于注入物质的装置。该装置可以包括用于确保针不超过心肌内的所需深度的装置。该装置还可以包括具有多个内腔的针，使得血小板凝胶的组分将在注射部位组合并开始在心肌中聚合。

26. 发明申请

US20100114136A1 CUTTING DEVICE AND METHOD OF VESSEL HARVESTING 审中-公开
标题翻译：切割装置和船舶收集方法
公开(公告)号：US20100114136A1
公开(公告)日：2010-05-06
申请号：US12688028
申请日：2010-01-15
申请人： Cynthia T. Clague , Michael J. Hobday , Raymond W. Usher , Roderick E. Briscoe , Katherine S. Olig , Ana R. Menk , Christopher P. Olig , Eric A. Meyer , Steven C. Christian , Thomas P. Daigle , Robert H. Reetz , Jeffrey D. Sandstrom , James R. Keogh , Matthew D. Bonner , Scott E. Jahns , Philip J. Haarstad
发明人： Cynthia T. Clague , Michael J. Hobday , Raymond W. Usher , Roderick E. Briscoe , Katherine S. Olig , Ana R. Menk , Christopher P. Olig , Eric A. Meyer , Steven C. Christian , Thomas P. Daigle , Robert H. Reetz , Jeffrey D. Sandstrom , James R. Keogh , Matthew D. Bonner , Scott E. Jahns , Philip J. Haarstad
IPC分类号： A61B17/22
CPC分类号： A61B17/32 , A61B17/00008 , A61B17/3205 , A61B17/32053 , A61B2017/320064
摘要： Embodiments of the invention provide a cutting device and method of vessel harvesting. The cutting device can include at least one tubular member, a cutting element, and a centering member. The cutting device can include at least one tubular member with a flexible section and a cutting element. The method of vessel harvesting can include spacing a cutting element of the cutting device from the vessel as the cutting element is advanced over the vessel.
摘要翻译：本发明的实施例提供一种切割装置和容器收获方法。切割装置可以包括至少一个管状构件，切割元件和定心构件。切割装置可以包括具有柔性部分和切割元件的至少一个管状部件。当切割元件在容器上前进时，容器收集的方法可以包括将切割装置的切割元件与容器间隔开。

27. 发明申请

US20090326527A1 Cardiac Mapping Instrument with Shapeable Electrode 有权
标题翻译：具有可塑性电极的心脏测绘仪器
公开(公告)号：US20090326527A1
公开(公告)日：2009-12-31
申请号：US12480926
申请日：2009-06-09
申请人： Jon M. Ocel , Roderick E. Briscoe , David E. Francischelli , Scott E. Jahns , James R. Keogh , Katherine S. Jolly , Matthew D. Bonner
发明人： Jon M. Ocel , Roderick E. Briscoe , David E. Francischelli , Scott E. Jahns , James R. Keogh , Katherine S. Jolly , Matthew D. Bonner
IPC分类号： A61B18/14 , A61B18/18 , A61N1/362
CPC分类号： A61B5/042 , A61B5/7475 , A61B18/14 , A61B2017/2927 , A61B2018/1472 , A61N1/056
摘要： An instrument including an elongated shaft and a non-conductive handle is disclosed. The shaft defines a proximal section and a distal section. The distal section forms an electrically conductive tip. Further, the shaft is adapted to be transitionable from a straight state to a first bent state. The shaft is capable of independently maintaining the distinct shapes associated with the straight state and the first bent state. The handle is rigidly coupled to the proximal section of the shaft. The instrument is useful for epicardial pacing and/or mapping of the heart for temporary pacing on a beating heart, for optimizing the placement of ventricular leads for the treatment of patients with congestive heart failure and ventricular dysynchrony and/or for use in surgical ablation procedures.
摘要翻译：公开了一种包括细长轴和非导电手柄的仪器。轴限定近端部分和远端部分。远侧部分形成导电尖端。此外，轴适于从直状态转变到第一弯曲状态。轴能够独立地保持与直线状态和第一弯曲状态相关联的不同形状。手柄刚性地联接到轴的近端部分。该仪器可用于心脏起搏和/或心脏在心脏跳动中临时起搏的作用，以优化用于治疗患有充血性心力衰竭和心室异常不适和/或用于外科手术切除手术的患者的心室导线的放置。

28. 发明授权

US06960209B2 Electrosurgical methods and apparatus for making precise incisions in body vessels 有权
标题翻译：电动手术方法和装置，用于精确切开体内血管
公开(公告)号：US06960209B2
公开(公告)日：2005-11-01
申请号：US10278966
申请日：2002-10-23
申请人： Cynthia T. Clague , Philip J. Haarstad , Scott E. Jahns , James R. Keogh , Christopher P. Olig , Raymond W. Usher
发明人： Cynthia T. Clague , Philip J. Haarstad , Scott E. Jahns , James R. Keogh , Christopher P. Olig , Raymond W. Usher
IPC分类号： A61B18/14 , A61B19/00 , A61B18/18
CPC分类号： A61B18/14 , A61B18/1482 , A61B2018/00386 , A61B2018/1407 , A61B2090/034 , A61B2090/036
摘要： Methods and apparatus employed in surgery involving making precise incisions in vessels of the body, particularly cardiac blood vessels in coronary revascularization procedures conducted on the stopped or beating heart are disclosed. Such incisions are created by applying an elongated electrosurgical cutting electrode to the outer surface of the vessel wall in substantially parallel alignment with the body vessel axis, the elongated electrosurgical cutting electrode having a predetermined cutting electrode length exceeding the cutting electrode width. RF energy is applied between the electrosurgical cutting electrode and the ground electrode at an energy level and for a duration sufficient to cut an elongated slit through the vessel wall where the elongated electrosurgical cutting electrode is applied to the surface of the vessel wall.
摘要翻译：公开了涉及在停止或跳动的心脏进行的冠状动脉血运重建手术中精确切开身体血管，特别是心脏血管的手术方法和装置。这种切口是通过将细长的电外科切割电极以与体血管轴线基本平行对准的方式将细长的电外科切割电极施加到血管壁的外表面而形成的，细长的电外切割电极具有超过切割电极宽度的预定切割电极长度。 RF能量在电外科切割电极和接地电极之间以能量水平施加，持续时间足以切割通过血管壁的细长狭缝，其中细长的电外科切割电极被施加到血管壁的表面。

29. 发明授权

US06656175B2 Method and system for treatment of atrial tachyarrhythmias 有权
标题翻译：治疗房性快速性心律失常的方法和系统
公开(公告)号：US06656175B2
公开(公告)日：2003-12-02
申请号：US10016299
申请日：2001-12-11
申请人： David E. Francischelli , Scott E. Jahns
发明人： David E. Francischelli , Scott E. Jahns
IPC分类号： A61B1704
CPC分类号： A61B18/1442 , A61B18/1402 , A61B2017/2945 , A61B2018/00357 , A61B2018/00577 , A61B2018/00797 , A61B2018/00821 , A61B2018/1432 , A61B2018/146 , A61B2218/002
摘要： A method and system for ablating tissue to provide a desired set of lesions. The system includes an ablation apparatus having an elongated shapeable section carrying a mechanism such as an electrode for applying ablation energy along the shapeable section. The shapeable section includes a member of shape memory material having a memorized configuration. The shapeable section is shaped manually or using fixtures to display a configuration corresponding to one of the desired lesions and is then employed to create the desired lesion. Thereafter the shapeable section is heated to cause it to resume its memorized configuration. Shaping, heating and ablating to create lesions are continued as necessary provide the desired set of lesions. In some embodiments of the invention, heating may be accomplished using heating elements built into the shapeable section.
摘要翻译：一种用于烧蚀组织以提供期望的病变组的方法和系统。该系统包括具有细长可成形部分的消融装置，该部分承载诸如用于沿着可塑部分施加消融能量的电极的机构。可成形部分包括具有记忆结构的形状记忆材料的构件。可成型部分手动地或使用夹具来显示对应于所需病变之一的构造，然后用于产生所需的损伤。此后，加热可塑部分使其恢复其记忆结构。根据需要继续整形，加热和消融以产生损伤以提供所需的病变组。在本发明的一些实施例中，可以使用内置于可塑部分中的加热元件来实现加热。

30. 发明授权

US06628987B1 Method and system for sensing cardiac contractions during vagal stimulation-induced cardiopalegia 有权
标题翻译：迷走神经刺激引起的心脏收缩期心脏收缩的方法和系统
公开(公告)号：US06628987B1
公开(公告)日：2003-09-30
申请号：US09669355
申请日：2000-09-26
申请人： Michael R. S. Hill , Scott E. Jahns , James R. Keogh
发明人： Michael R. S. Hill , Scott E. Jahns , James R. Keogh
IPC分类号： A61N136
CPC分类号： A61N1/36114 , A61N1/385
摘要： A system of performing a medical procedure, such as surgery, is provided. The system comprises a sensor to sense a state of cardiac tissue, such as an impending contraction and an indicator to indicate the state of the cardiac tissue. Methods and devices for performing the medical procedure are also provided.
摘要翻译：提供了一种执行诸如手术的医疗程序的系统。该系统包括用于感测心脏组织的状态的传感器，例如即将到来的收缩和用于指示心脏组织的状态的指示器。还提供了用于执行医疗程序的方法和装置。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式