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公开(公告)号：US09867610B2
公开(公告)日：2018-01-16
申请号：US13327988
申请日：2011-12-16
IPC分类号： A61B17/062 , A61B1/00 , A61B1/018 , A61B1/04 , A61B17/04 , A61B17/06 , A61B17/068 , A61B50/13 , A61B17/00 , A61B17/064 , A61B17/29
CPC分类号： A61B17/0625 , A61B1/00087 , A61B1/00089 , A61B1/00094 , A61B1/00101 , A61B1/00137 , A61B1/018 , A61B1/04 , A61B17/00234 , A61B17/0401 , A61B17/0487 , A61B17/06123 , A61B17/06133 , A61B17/068 , A61B50/13 , A61B2017/00296 , A61B2017/00349 , A61B2017/0042 , A61B2017/00477 , A61B2017/0409 , A61B2017/0417 , A61B2017/0454 , A61B2017/0464 , A61B2017/0496 , A61B2017/06047 , A61B2017/06052 , A61B2017/0608 , A61B2017/0649 , A61B2017/2912
摘要： A treatment device for use with an endoscope having a instrument channel for passage of an endoscopic instrument and a distal end is provided. The treatment device includes an end effector assembly with a base for placement at the distal end of the endoscope, an end effector rotatable relative to the base, and a mounting portion for attaching the base to the endoscope. The mounting portion is resiliently compressible and can be radially compressed for insertion into the instrument channel, whereby an expansion force of the resiliently compressed mounting portion retains the base relative to the distal end of the endoscope. The mounting portion also includes an opening longitudinally extending therethrough and communicable with the instrument channel and sized for receiving an endoscopic instrument therethrough.
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公开(公告)号：US09486126B2
公开(公告)日：2016-11-08
申请号：US13539777
申请日：2012-07-02
IPC分类号： A61B17/062 , A61B1/018 , A61B17/04 , A61B1/04 , A61B17/06 , A61B17/068 , A61B17/00 , A61B17/064 , A61B17/29
CPC分类号： A61B1/018 , A61B1/04 , A61B17/00234 , A61B17/0401 , A61B17/0469 , A61B17/0482 , A61B17/0487 , A61B17/0491 , A61B17/06123 , A61B17/0625 , A61B17/068 , A61B2017/00296 , A61B2017/00349 , A61B2017/0042 , A61B2017/00477 , A61B2017/0409 , A61B2017/0417 , A61B2017/0454 , A61B2017/0464 , A61B2017/0496 , A61B2017/06047 , A61B2017/0608 , A61B2017/0649 , A61B2017/2912
摘要： An endoscopic tissue grasper device includes a flexible tubular member, a flexible shaft extending through the tubular member, a proximal handle for moving the shaft and tubular member relative to each other, and a distal helical coil having a sharpened end for engaging tissue. The helical coil has a proximal close wound portion, a distal open wound portion, and an intermediate transition portion between the proximal and distal portions. The flexible shaft extends into the proximal and intermediate portions and is secured thereto, which prevents tissue engaged by the helical coil from becoming wedged in the transition portion and thereby facilitates release of the coil from engaged tissue. In addition, a bearing sheath is provided between the shaft and tubular member to prevent the shaft from binding during operation.
摘要翻译： 内窥镜组织抓取装置包括柔性管状构件，延伸穿过管状构件的柔性轴，用于相对于彼此移动轴和管状构件的近侧手柄，以及具有用于接合组织的尖端的远端螺旋线圈。 螺旋线圈具有近端紧密缠绕部分，远端开口缠绕部分以及近端部分和远端部分之间的中间过渡部分。 柔性轴延伸到近侧和中间部分并且固定到其上，这防止由螺旋线圈接合的组织楔入过渡部分，从而有助于将线圈从接合的组织释放。 此外，在轴和管状构件之间设置有轴承护套以防止轴在操作期间装订。
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公开(公告)号：US20150238195A1
公开(公告)日：2015-08-27
申请号：US14697949
申请日：2015-04-28
CPC分类号： A61B17/12031 , A61B17/12113 , A61B17/12136 , A61B17/12145 , A61B17/1215 , A61B17/12195 , A61B90/39 , A61B2017/1205 , A61B2017/12054 , A61B2090/3966
摘要： Devices, systems and methods are provided for performing implantation procedures in a desired area of the body. Systems include embodiments of medical implants that include scaffold and inflatable portions and delivery systems to position and release the medical implants at a target location within the body.
摘要翻译： 设备，系统和方法被提供用于在身体的期望区域中执行植入程序。 系统包括医疗植入物的实施例，其包括支架和可充气部分以及递送系统，以在身体内的目标位置定位和释放医疗植入物。
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4.发明授权Methods and systems for submucosal implantation of a device for diagnosis and treatment of a body 有权用于身体诊断和治疗的装置的粘膜下植入的方法和系统公开(公告)号：US08929988B2
公开(公告)日：2015-01-06
申请号：US11776062
申请日：2007-07-11
IPC分类号： A61N1/02 , A61B17/34 , A61B17/00 , A61B17/29 , A61B17/32 , A61F2/30 , A61M25/00 , A61M25/10 , A61N1/05
CPC分类号： A61B17/320016 , A61B17/068 , A61B17/3468 , A61B17/3478 , A61B17/3496 , A61B2017/00269 , A61B2017/00818 , A61B2017/2937 , A61B2017/320048 , A61B2017/320056 , A61F2002/30668 , A61F2250/0001 , A61M25/0084 , A61M25/10 , A61N1/0509 , A61N1/36007 , A61N1/37217
摘要： Instruments, systems and methods are provided for performing submucosal medical procedures in a desired area of the digestive tract using endoscopy. Instruments include a safe access needle injection instrument, a submucosal tunneling instrument, a submucosal dissection instrument, and a mucosal resection device. Systems include a combination of one or more of such instruments with or without injectable agents. Embodiments of various methods for performing the procedures are also provided. In accordance with one aspect there is provided a submucosal implant device for diagnosing and treating disorders of the body. The submucosal implant device may take the form of a gastric stimulator in which signals are supplied to the muscular wall of a mammal to treat motility disorders. In accordance with yet another aspect there is provided a method for performing a submucosal medical procedure to deploy a submucosal implant device in the digestive tract of a mammal.
摘要翻译： 提供了仪器，系统和方法，用于使用内窥镜检查在消化道的期望区域中进行粘膜下的医学过程。 仪器包括安全进针针注射器械，粘膜下隧道仪器，粘膜下剥离仪器和粘膜切除装置。 系统包括具有或不具有可注射剂的一种或多种这样的仪器的组合。 还提供了用于执行该过程的各种方法的实施例。 根据一个方面，提供了一种用于诊断和治疗身体疾病的粘膜下植入装置。 粘膜下植入装置可以采取胃刺激剂的形式，其中向哺乳动物的肌肉壁提供信号以治疗运动障碍。 根据另一方面，提供了一种用于执行粘膜下部医疗程序以在哺乳动物的消化道中部署粘膜下植入装置的方法。
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公开(公告)号：US08778007B2
公开(公告)日：2014-07-15
申请号：US13533872
申请日：2012-06-26
CPC分类号： A61F2/958 , A61F2/88 , A61F2/91 , A61F2/966 , A61F2002/823 , A61F2220/005 , A61F2220/0058
摘要： Devices, systems and methods are provided for performing intra-lumenal medical procedures in a desired area of the body. Stents, stent delivery devices and methods of performing medical procedures to redirect and or re-establish the intravascular flow of blood are provided for the treatment of hemorrhagic and ischemic disease states.
摘要翻译： 设备，系统和方法被提供用于在身体的期望区域中进行管腔内医疗程序。 提供支架，支架输送装置和执行医疗程序以重定向和/或重新建立血液中血液流动的方法用于治疗出血性和缺血性疾病状态。
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公开(公告)号：US08449591B2
公开(公告)日：2013-05-28
申请号：US13489663
申请日：2012-06-06
CPC分类号： A61B17/12022 , A61B17/1214 , A61B2017/00473 , A61B2017/1205 , A61B2017/12068 , A61B2017/12072 , A61B2017/12081
摘要： A vascular occlusion device deployment system for placing an occlusion device at a preselected site within the vasculature of a patient. The deployment system employing a pusher having a lumen with an opening at the distal end of the pusher. A vascular occlusion device is connected to the distal end of the pusher by a portion that is removeably disposed within the opening. The portion of the occlusion device is forced out of the opening by an expandable reaction chamber, thereby deploying the occlusion device. The expandable reaction chamber, prior to deployment, has multiple chambers separated by a heat-dissolvable membrane. When the membrane is dissolved, components from the chambers react and expand, leading to deployment.
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公开(公告)号：US20130046333A1
公开(公告)日：2013-02-21
申请号：US13589134
申请日：2012-08-18
IPC分类号： A61B17/22
CPC分类号： A61B17/22031 , A61B17/221 , A61B2017/22035 , A61B2017/2215
摘要： Devices, systems and methods are provided for performing intra-lumenal medical procedures in a desired area of the body. Retrieval devices and methods of performing medical procedures to remove foreign objects to re-establish the intravascular flow of blood are provided.
摘要翻译： 设备，系统和方法被提供用于在身体的期望区域中进行管腔内医疗程序。 提供了检测装置和执行医疗程序以去除异物以重新建立血管内血流的方法。
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公开(公告)号：US20130006287A1
公开(公告)日：2013-01-03
申请号：US13539777
申请日：2012-07-02
IPC分类号： A61B17/94
CPC分类号： A61B1/018 , A61B1/04 , A61B17/00234 , A61B17/0401 , A61B17/0469 , A61B17/0482 , A61B17/0487 , A61B17/0491 , A61B17/06123 , A61B17/0625 , A61B17/068 , A61B2017/00296 , A61B2017/00349 , A61B2017/0042 , A61B2017/00477 , A61B2017/0409 , A61B2017/0417 , A61B2017/0454 , A61B2017/0464 , A61B2017/0496 , A61B2017/06047 , A61B2017/0608 , A61B2017/0649 , A61B2017/2912
摘要： An endoscopic tissue grasper device includes a flexible tubular member, a flexible shaft extending through the tubular member, a proximal handle for moving the shaft and tubular member relative to each other, and a distal helical coil having a sharpened end for engaging tissue. The helical coil has a proximal close wound portion, a distal open wound portion, and an intermediate transition portion between the proximal and distal portions. The flexible shaft extends into the proximal and intermediate portions and is secured thereto, which prevents tissue engaged by the helical coil from becoming wedged in the transition portion and thereby facilitates release of the coil from engaged tissue. In addition, a bearing sheath is provided between the shaft and tubular member to prevent the shaft from binding during operation.
摘要翻译： 内窥镜组织抓取装置包括柔性管状构件，延伸穿过管状构件的柔性轴，用于相对于彼此移动轴和管状构件的近侧手柄，以及具有用于接合组织的尖端的远端螺旋线圈。 螺旋线圈具有近端紧密缠绕部分，远侧开口缠绕部分以及近端部分和远端部分之间的中间过渡部分。 柔性轴延伸到近侧和中间部分并且固定到其上，这防止由螺旋线圈接合的组织楔入过渡部分，从而有助于将线圈从接合的组织释放。 此外，在轴和管状构件之间设置有轴承护套以防止轴在操作期间装订。
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公开(公告)号：US20120330342A1
公开(公告)日：2012-12-27
申请号：US13533885
申请日：2012-06-26
IPC分类号： A61M29/02
CPC分类号： A61F2/95 , A61B17/12109 , A61B17/12172 , A61B17/12177 , A61B17/1219 , A61B2017/12081 , A61F2/01 , A61F2/958 , A61F2/962 , A61F2002/011
摘要： Devices, systems and methods are provided for performing intra-lumenal medical procedures in a desired area of the body. Medical devices including filter devices, embolization devices, stents, delivery systems and methods of performing medical procedures to occlude, filter, redirect and or re-establish the intravascular flow of blood are provided for the treatment of hemorrhagic and ischemic disease states.
摘要翻译： 设备，系统和方法被提供用于在身体的期望区域中进行管腔内医疗程序。 提供包括过滤器装置，栓塞装置，支架，输送系统和执行医学程序以闭塞，过滤，重定向和/或重建血液中血液的方法的医疗装置用于治疗出血性和缺血性疾病状态。
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公开(公告)号：US08317771B2
公开(公告)日：2012-11-27
申请号：US12688249
申请日：2010-01-15
IPC分类号： A61M31/00
CPC分类号： A61B17/3478 , A61B10/0283 , A61B17/22031 , A61B17/32056 , A61B17/320783 , A61B18/1477 , A61B18/1492 , A61B18/22 , A61B2017/00269 , A61B2017/00539 , A61B2017/2937 , A61B2017/306 , A61B2017/320048 , A61B2017/320064 , A61B2017/320791 , A61B2017/3488 , A61B2018/00291 , A61B2018/1407 , A61B2018/1425 , A61M25/0084
摘要： Instruments, systems and methods are provided for performing submucosal medical procedures in a desired area of the digestive tract using endoscopy. Instruments include safe access needle injection instruments incorporating electrosurgical capability, a submucosal tunneling instrument, a submucosal dissection instrument, a mucosal resection device. Systems include a combination of one or more of such instruments with or without injectable agents. Embodiments of various methods for performing the procedures are also provided.
摘要翻译： 提供了仪器，系统和方法，用于使用内窥镜检查在消化道的期望区域中进行粘膜下的医学过程。 仪器包括并入电外科的安全通道针头注射器械，粘膜下隧道器械，粘膜下剥离器械，粘膜切除装置。 系统包括具有或不具有可注射剂的一种或多种这样的仪器的组合。 还提供了用于执行该过程的各种方法的实施例。
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