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126 条记录 (耗时 0.047 秒)

    Steerable endoscope and improved method of insertion
    51.
    发明授权
    Steerable endoscope and improved method of insertion 有权

    公开(公告)号：US06869396B2

    公开(公告)日：2005-03-22

    申请号：US10228583

    申请日：2002-08-26

    申请人： Amir Belson

    发明人： Amir Belson

    IPC分类号： G02B23/24 ,  A61B1/00 ,  A61B1/005 ,  A61B1/008 ,  A61B1/01 ,  A61B1/04 ,  A61B1/31

    CPC分类号： A61B1/0051 ,  A61B1/0016 ,  A61B1/0053 ,  A61B1/0058 ,  A61B1/008 ,  A61B1/31 ,  A61B5/065 ,  A61B2034/301 ,  A61B2034/741 ,  A61B2034/742

    摘要： A steerable endoscope has an elongated body with a selectively steerable distal portion and an automatically controlled proximal portion. The endoscope body is inserted into a patient and the selectively steerable distal portion is used to select a desired path within the patient's body. When the endoscope body is advanced, an electronic motion controller operates the automatically controlled proximal portion to assume the selected curve of the selectively steerable distal portion. Another desired path is selected with the selectively steerable distal portion and the endoscope body is advanced again. As the endoscope body is further advanced, the selected curves propagate proximally along the endoscope body, and when the endoscope body is withdrawn proximally, the selected curves propagate distally along the endoscope body. This creates a serpentine motion in the endoscope body that allows it to negotiate tortuous curves along a desired path through, around, and between organs within the body.

    Means for improving sensory perception in children
    52.
    发明授权
    Means for improving sensory perception in children 失效
    改善儿童感觉知觉的手段

    公开(公告)号：US5678260A

    公开(公告)日：1997-10-21

    申请号：US683823

    申请日：1996-07-18

    申请人： Amir Belson

    发明人： Amir Belson

    IPC分类号： A47D15/00 ,  A47D7/00

    CPC分类号： A47D15/00

    摘要： Protrusions are provided in the upper rim of a guard rail of a children's bed or crib, to improve motor development. The protrusions can be provided on an attachment to be attached to the normal upper rim or can be integral with the upper rim. The device can be scented and colored, as well, and differently shaped protrusions can be provided in different sections of the attachment.

    摘要翻译： 在儿童床或婴儿床的护栏的上缘提供突起物，以改善运动发育。 突起可以设置在附接到正常上边缘的附件上，或者可以与上边缘成一体。 该装置也可以是香味和着色的，并且可以在附件的不同部分中提供不同形状的突起。

    Personalized atrial fibrillation ablation
    53.
    发明授权
    Personalized atrial fibrillation ablation 有权

    公开(公告)号：US11857263B2

    公开(公告)日：2024-01-02

    申请号：US16077381

    申请日：2017-02-10

    申请人： Amir Belson

    发明人： Amir Belson

    IPC分类号： A61B18/14 ,  A61B34/10 ,  A61B90/00 ,  A61B17/00 ,  A61B18/00 ,  A61M25/00

    CPC分类号： A61B34/10 ,  A61B18/1492 ,  A61B2017/00526 ,  A61B2018/00375 ,  A61B2018/00577 ,  A61B2034/104 ,  A61B2034/105 ,  A61B2090/374 ,  A61B2090/378 ,  A61B2090/3762 ,  A61M25/0009

    摘要： Devices and methods are described for treatment of cardiac arrhythmias, particularly atrial fibrillation. A three-dimensional computer model of the patient's heart produced from imaging data is used to fabricate a personalized or patient-specific customized ablation catheter. The personalized ablation catheter is shaped to fit the unique anatomy of the patient's left atrium and has ablation elements that correspond with each of the patient's pulmonary vein ostia. Ostial fitment elements engage the ostia to align the ablation elements and a base ring attached by spring members urges the ablation elements into apposition with the inner wall of the left atrium. A neuroprotective mesh is attached across the ring to capture and remove potential emboli. Ablation energy, such as radiofrequency energy, is applied through the ablation elements. Electrodes located on the personalized ablation catheter are used to verify electrical isolation of the pulmonary veins at the completion of the procedure.

    Steerable endoscope and improved method of insertion
    57.
    发明授权
    Steerable endoscope and improved method of insertion 有权

    公开(公告)号：US08827894B2

    公开(公告)日：2014-09-09

    申请号：US13283170

    申请日：2011-10-27

    申请人： Amir Belson

    发明人： Amir Belson

    IPC分类号： A61B1/00

    CPC分类号： A61B1/0051 ,  A61B1/0016 ,  A61B1/0053 ,  A61B1/0058 ,  A61B1/008 ,  A61B1/31 ,  A61B5/065 ,  A61B2034/301 ,  A61B2034/741 ,  A61B2034/742

    摘要： A steerable endoscope has an elongated body with a selectively steerable distal portion and an automatically controlled proximal portion. The endoscope body is inserted into a patient and the selectively steerable distal portion is used to select a desired path within the patient's body. When the endoscope body is advanced, an electronic motion controller operates the automatically controlled proximal portion to assume the selected curve of the selectively steerable distal portion. Another desired path is selected with the selectively steerable distal portion and the endoscope body is advanced again. As the endoscope body is further advanced, the selected curves propagate proximally along the endoscope body, and when the endoscope body is withdrawn proximally, the selected curves propagate distally along the endoscope body. This creates a serpentine motion in the endoscope body that allows it to negotiate tortuous curves along a desired path through, around, and between organs within the body.