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公开(公告)号:US20110112558A1
公开(公告)日:2011-05-12
申请号:US12897383
申请日:2010-10-04
IPC分类号: A61B17/08
CPC分类号: A61B17/0401 , A61B2017/0409 , A61B2017/0412 , A61B2017/042 , A61B2017/0438 , A61B2017/0456 , A61F2/0805 , A61F2/0811 , A61F2002/0852 , A61F2002/0858 , A61F2002/0888
摘要: A method and apparatus for biceps tenodesis or attachment of other tendon, or other soft tissue to bone. The tissue fixation system incorporates a single component anchor fabricated from a unitary piece or thin wafers bonded into a single component. The anchors incorporate features to engage a tendon or other soft tissue and maintain that engagement as the anchor and tendon are positioned into a bone tunnel or channel. The anchor secures to bone ensuring the tendon or other soft tissue are engaged within the bone tunnel or channel to produce the required fixation.
摘要翻译: 一种用于二头肌的方法和装置,或将其他肌腱或其他软组织附着到骨上。 组织固定系统包括由整体件制成的单一部件锚固件或结合到单个部件中的薄晶片。 锚固件具有接合腱或其他软组织的特征,并且当锚定器和腱定位到骨隧道或通道中时保持该接合。 锚固件固定到骨骼上,确保腱或其他软组织接合在骨隧道或通道内以产生所需的固定。
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公开(公告)号:US20060009762A1
公开(公告)日:2006-01-12
申请号:US11096205
申请日:2005-03-30
申请人: James Whayne
发明人: James Whayne
IPC分类号: A61B18/14
CPC分类号: A61B18/1492 , A61B18/1206 , A61B2018/00029 , A61B2018/00291 , A61B2018/00351 , A61B2018/00607 , A61B2218/002 , A61B2218/007
摘要: An embodiment of the invention includes a surgical device for coagulating soft tissue such as atrial tissue in the treatment of atrial fibrillation, atrial flutter, and atrial tachycardia. The surgical device can include at least one elongate member comprising conductive elements adapted to coagulate soft tissue when radiofrequency or direct current energy is transmitted to the conductive elements. Openings through said conductive elements are routed through lumens in the elongate member to a vacuum source to actively engage the soft tissue surface intended to coagulate into intimate contact with the conductive elements to facilitate the coagulation process and ensure the lesions created are consistent, contiguous, and transmural. The embodiments of the invention can also incorporate cooling openings positioned near the conductive elements and coupled with a vacuum source or an injection source to transport fluid through the cooling openings causing the soft tissue surface to cool thus pushing the maximum temperature deeper into tissue. The embodiments of the invention can also incorporate features to tunnel between anatomic structures or dissect around the desired tissue surface to coagulate thereby enabling less invasive positioning of the soft tissue coagulating device and ensuring reliable and consistent heating of the soft tissue.
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公开(公告)号:US20050049585A1
公开(公告)日:2005-03-03
申请号:US10875097
申请日:2004-06-22
申请人: Sidney Fleischman , Thomas Bourne , James Whayne , David Swanson
发明人: Sidney Fleischman , Thomas Bourne , James Whayne , David Swanson
CPC分类号: A61N1/056 , A61B18/1492 , A61B18/1815 , A61B2017/2911 , A61B2018/00083 , A61B2018/00148 , A61B2018/00214 , A61B2018/00916 , A61B2018/00946 , A61B2018/00952 , A61B2018/1407 , A61B2018/142
摘要: An electrode support structure comprises a guide body having at its distal end a flexible spline leg. The spline leg is flexed to define an arcuate shape to facilitate intimate contact against tissue. An electrode element is carried by the spline leg for movement along its axis. The structure includes a control element coupled to the electrode element. The control element remotely imparts force to move the electrode element along the axis of the spline leg. Therefore, in use, the physician can cause the electrode element to travel along a path that the spline leg defines, without otherwise changing the location of the guide body.
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公开(公告)号:US20070249991A1
公开(公告)日:2007-10-25
申请号:US11737493
申请日:2007-04-19
申请人: James Whayne , Sidney Fleischman , Rebecca Neubert , Earl Rogers
发明人: James Whayne , Sidney Fleischman , Rebecca Neubert , Earl Rogers
IPC分类号: A61M5/00
CPC分类号: A61B17/3421 , A61B17/0218 , A61B17/12 , A61B17/320016 , A61B17/3423 , A61B2017/00243 , A61B2017/0243 , A61B2017/2905 , A61B2017/308 , A61B2017/3419 , A61B2017/3445 , A61B2017/3486 , A61B2018/00291
摘要: Methods and devices described herein facilitate improved treatment of body organs.
摘要翻译: 本文描述的方法和装置有助于改善身体器官的治疗。
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公开(公告)号:US20060020162A1
公开(公告)日:2006-01-26
申请号:US11155338
申请日:2005-06-17
申请人: James Whayne , Sidney Fleischman
发明人: James Whayne , Sidney Fleischman
IPC分类号: A61F13/00
CPC分类号: A61B17/0469 , A61B17/0401 , A61B17/0643 , A61B17/10 , A61B17/122 , A61B17/1285 , A61B2017/00243 , A61B2017/00349 , A61B2017/0404 , A61B2017/0406 , A61B2017/0472 , A61B2017/0647
摘要: Surgical systems for less invasive access to and isolation of an atrial appendage are provided. A suturing grasper compresses soft tissue structures and deploys one or more sutures through complimentary pledget(s) carried by the grasper. The pledgets are reinforced, containing support members that define the profile of the stitch and distribute stresses applied by the stitch, once tightened, over a length of tissue. This hardware may be applicable to other surgical and catheter based applications as well including: compressing soft tissue structures lung resections and volume reductions; gastric procedures associated with reduction in volume, aneurysm repair, vessel ligation, or other procedure involving isolation of, resection of, and reduction of anatomic structures.
摘要翻译: 提供了外科手术系统,用于较少侵入性地获取和分离心房附件。 缝合抓紧器压缩软组织结构,并通过由抓紧器携带的补充剂来部署一个或多个缝合线。 这些绒毛被加强,包含支撑构件,其限定针迹的轮廓并且在一段长度的组织上分布一次紧固后分配针迹施加的应力。 该硬件可以适用于其他基于外科和导管的应用,包括:压缩软组织结构肺切除术和体积减少; 与体积减少相关的胃手术,动脉瘤修复,血管结扎或涉及分离,切除和减少解剖结构的其它手术。
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公开(公告)号:US20050197692A1
公开(公告)日:2005-09-08
申请号:US11120470
申请日:2005-05-02
申请人: Suresh Pai , Nicanor Domingo , James Whayne
发明人: Suresh Pai , Nicanor Domingo , James Whayne
CPC分类号: A61F2/2451 , A61B17/00234 , A61B17/0401 , A61B17/0487 , A61B17/064 , A61B2017/00243 , A61B2017/0412 , A61B2017/0461 , A61B2017/0462 , A61B2017/048 , A61B2017/0496 , A61F2/2478 , A61F2002/249
摘要: Described are devices and methods for treating degenerative, congestive heart disease and related valvular dysfunction. Percutaneous and minimally invasive surgical tensioning structures offer devices that mitigate changes in the ventricular structure (i.e., remodeling) and deterioration of global left ventricular performance related to tissue damage precipitating from ischemia, acute myocardial infarction (AMI) or other abnormalities. These tensioning structures can be implanted within various major coronary blood-carrying conduit structures (arteries, veins and branching vessels), into or through myocardium, or into engagement with other anatomic structures that impact cardiac output to provide tensile support to the heart muscle wall which resists diastolic filling pressure while simultaneously providing a compressive force to the muscle wall to limit, compensate or provide therapeutic treatment for congestive heart failure and/or to reverse the remodeling that produces an enlarged heart.
摘要翻译: 描述了用于治疗退行性,充血性心脏病和相关瓣膜功能障碍的装置和方法。 经皮和微创手术张紧结构提供减轻心肌结构变化(即重塑)和与局部缺血,急性心肌梗塞(AMI)或其他异常引起的组织损伤相关的全球左心室功能恶化的装置。 这些张紧结构可以植入到各种主要的冠状血管导管结构(动脉,静脉和分支血管)内或通过心肌,或者与影响心输出量的其他解剖结构接合以向心肌壁提供拉伸支撑, 抵抗舒张期充盈压力,同时向肌肉壁提供压缩力以限制,补偿或提供充血性心力衰竭的治疗性治疗和/或逆转产生增大的心脏的重塑。
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公开(公告)号:US20050033321A1
公开(公告)日:2005-02-10
申请号:US10931346
申请日:2004-08-31
申请人: Sidney Fleischman , James Whayne , Thomas Bourne , David Swanson
发明人: Sidney Fleischman , James Whayne , Thomas Bourne , David Swanson
IPC分类号: A61B18/12 , A61B17/00 , A61B17/02 , A61B17/064 , A61B17/12 , A61B17/30 , A61B17/34 , A61M29/00 , A61B18/04
CPC分类号: A61B17/0218 , A61B17/00234 , A61B17/0469 , A61B17/064 , A61B17/12013 , A61B2017/00243 , A61B2017/00349 , A61B2017/0443 , A61B2017/0464 , A61B2017/048 , A61B2017/0649 , A61B2017/3488
摘要: Devices for insertion into an atrial appendage of stasis reducing components such as mesh members, chemical bonding agents or expandable anchors are disclosed.
摘要翻译: 公开了用于插入龋齿减少组件如网状构件,化学粘合剂或可扩张锚的心房附件的装置。
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公开(公告)号:US20060206113A1
公开(公告)日:2006-09-14
申请号:US11433248
申请日:2006-05-12
申请人: James Whayne , Sidney Fleischman
发明人: James Whayne , Sidney Fleischman
IPC分类号: A61B18/14
CPC分类号: A61B18/1492 , A61B2018/00029 , A61B2018/00077 , A61B2018/00291 , A61B2018/00351 , A61B2018/00363 , A61B2018/00577 , A61B2018/00613 , A61B2018/1435 , A61B2018/1465 , A61B2218/002 , A61B2218/007
摘要: An embodiment of the invention includes a surgical device for coagulating soft tissue such as atrial tissue in the treatment of atrial fibrillation, atrial flutter, and atrial tachycardia; tendon or ligament shrinkage; or articular cartilage removal. The surgical device integrates a suction mechanism with the coagulation mechanism improving the lesion creation capabilities of the device. The surgical device comprises an elongate member having an insulative covering attached about conductive elements capable of coagulating soft tissue when radiofrequency or direct current energy is transmitted to the conductive elements. Openings through the insulative covering expose regions of the conductive elements and are coupled to lumens in the elongate member which are routed to a vacuum source. Suction causes the soft tissue to actively engage the opening thus the integrated, exposed conductive elements to facilitate the coagulation process and ensure the lesions created are consistent, continuous, and transmural. The embodiments of the invention can also incorporate cooling mechanisms associated with the conductive elements and coupled to a fluid source to passively transport fluid along the contacted soft tissue surface to cool thus pushing the maximum temperature deeper into tissue.
摘要翻译: 本发明的一个实施例包括用于在治疗心房颤动,心房扑动和心房心动过速中凝固软组织例如心房组织的手术装置; 腱或韧带收缩; 或关节软骨清除。 手术装置将抽吸机构与凝固机构相结合,改善了装置的病变创造能力。 手术装置包括细长构件,其具有绝缘覆盖物,该绝缘覆盖物围绕能够在射频或直流能量传递到导电元件时使软组织凝结的导电元件附近。 穿过绝缘覆盖物的开口暴露导电元件的区域,并且连接到被延伸到真空源的细长构件中的腔。 抽吸使得软组织积极地接合开口,从而使整合的暴露的导电元件有助于凝固过程,并确保所产生的损伤是一致的,连续的和透壁的。 本发明的实施例还可以包括与导电元件相关联的冷却机构并且耦合到流体源,以沿被接触的软组织表面被动地输送流体,从而将最大温度推到组织中。
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公开(公告)号:US20060189975A1
公开(公告)日:2006-08-24
申请号:US11278569
申请日:2006-04-04
申请人: James Whayne , Sidney Fleischman , Russell Thompson , David Swanson , Yi Yang
发明人: James Whayne , Sidney Fleischman , Russell Thompson , David Swanson , Yi Yang
IPC分类号: A61B18/18
CPC分类号: A61B18/1492 , A61B2018/00011 , A61B2018/00065 , A61B2018/00797 , A61B2018/00815 , A61B2018/00821 , A61B2018/1407 , A61B2018/1425 , A61B2218/002 , A61M25/0144 , A61M25/0147 , A61M2025/0163
摘要: A catheter assembly comprises a first branch body having a first axis, a second branch body extending in a non-parallel relationship with respect to the first axis, and at least one electrode carried by the second branch body. In use, the first branch body can be located within a pulmonary vein within the left atrium, while the electrode carried by the second branch body is located in contact with endocardial tissue outside the pulmonary vein. Ablation energy can be transmitted from the electrode to contacted endocardial tissue while the first branch body is located within the pulmonary vein.
摘要翻译: 导管组件包括具有第一轴线的第一分支本体,相对于第一轴线以非平行关系延伸的第二分支体,以及由第二分支体承载的至少一个电极。 在使用中,第一分支体可以位于左心房内的肺静脉内,而由第二分支体携带的电极位于与肺静脉外的心内膜组织接触。 当第一分支体位于肺静脉内时,消融能量可以从电极传递到接触的心内膜组织。
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公开(公告)号:US20050251163A1
公开(公告)日:2005-11-10
申请号:US10963978
申请日:2004-10-14
IPC分类号: A61B17/02 , A61B17/064 , A61B17/068 , A61B17/08 , A61B17/11 , A61B17/12 , A61B17/28 , A61B17/30
CPC分类号: A61B17/11 , A61B17/064 , A61B17/068 , A61B17/2812 , A61B2017/0243 , A61B2017/1107 , A61B2017/1125 , A61B2017/1135 , A61B2017/308
摘要: Devices and methods are described herein for implanting a connector to provide an anastomotic connection at a graft/host vessel junction.
摘要翻译: 本文描述了用于植入连接器以在移植物/宿主血管连接处提供吻合连接的装置和方法。
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