公开(公告)号：US20120071857A1

公开(公告)日：2012-03-22

申请号：US13222414

申请日：2011-08-31

Applicant: Eric A. Goldfarb ,  Mina W.B. Chow ,  John W. White ,  John Y. Chang ,  Mei Y. Pader ,  Jessica M. Liberatore ,  Radit Tantisira ,  Serena Swei Loh ,  Joshua Makower ,  Hung Vo ,  Isidro M. Gandionco ,  Michael J. Gottesman

Inventor： Eric A. Goldfarb ,  Mina W.B. Chow ,  John W. White ,  John Y. Chang ,  Mei Y. Pader ,  Jessica M. Liberatore ,  Radit Tantisira ,  Serena Swei Loh ,  Joshua Makower ,  Hung Vo ,  Isidro M. Gandionco ,  Michael J. Gottesman

IPC: A61M25/10 ,  A61M25/09

CPC classification number: A61B17/24 ,  A61B1/00147 ,  A61B17/320016 ,  A61B17/3207 ,  A61B2017/00331 ,  A61B2017/22042 ,  A61B2017/22069 ,  A61M25/0113 ,  A61M25/09041 ,  A61M29/02 ,  A61M2025/0681 ,  A61M2025/09125

Abstract: A medical device for the treatment of a sinus opening includes a handle, a grooming sheath, a rail, a guide wire, a balloon catheter and a balloon catheter movement mechanism. A method for treating a sinus opening includes inserting a medical device for the treatment of a sinus opening partially into a patient's anatomy, positioning a guide wire operatively extending from a rail of the medical device into a sinus opening of the patient, advancing a balloon catheter from an annular lumen of the medical device and along both the rail of the medical device and the guide wire with a balloon catheter movement mechanism, and inflating the balloon catheter.

Abstract translation: 用于治疗窦口的医疗装置包括手柄，梳理护套，轨道，导丝，气囊导管和球囊导管移动机构。 一种用于治疗窦口的方法包括将用于治疗窦口的医疗装置部分地插入到患者的解剖结构中，将从医疗装置的轨道可操作地延伸的导丝定位到患者的窦口中，推进气囊导管 从医疗装置的环形腔并且沿着医疗装置的轨道和具有球囊导管移动机构的导丝，并且使气囊导管膨胀。

公开(公告)号：US20070050000A1

公开(公告)日：2007-03-01

申请号：US11491067

申请日：2006-07-21

Applicant: Brady Esch ,  Radit Tantisira ,  Russell Thompson ,  Brian Farley

Inventor： Brady Esch ,  Radit Tantisira ,  Russell Thompson ,  Brian Farley

IPC: A61F7/00 ,  A61F7/12

CPC classification number: A61B18/082 ,  A61B18/08 ,  A61B18/1492 ,  A61B18/20 ,  A61B18/24 ,  A61B90/39 ,  A61B2017/00026 ,  A61B2017/00084 ,  A61B2017/00119 ,  A61B2017/00123 ,  A61B2017/00132 ,  A61B2018/00636 ,  A61B2018/00666 ,  A61B2018/00779 ,  A61B2018/00791 ,  A61B2018/00827 ,  A61B2018/046 ,  A61B2090/0811 ,  A61B2090/3925 ,  A61B2090/3937 ,  A61B2090/3945

Abstract: A working end of a catheter includes at least one therapeutic element, such as a resistive heating element, usable to deliver energy for ligating, or reducing the diameter of, a hollow anatomical structure. In certain examples, the catheter includes a lumen to accommodate a guide wire or to allow fluid delivery. In certain embodiments, a balloon is inflated to place resistive element(s) into apposition with a hollow anatomical structure and to occlude the structure. Indexing devices and methods are also disclosed for successively treating portions of the hollow anatomical structure. In certain examples, marks along the catheter shaft provide visual verification to the physician of the relative position of the therapeutic element of the catheter. Embodiments of indexing devices may include pairs of rings and/or hinged arms that move a catheter a desired indexed position between successive treatments.

Abstract translation: 导管的工作端包括至少一个治疗元件，例如电阻加热元件，其可用于递送用于结扎或减小中空解剖结构的直径的能量。 在某些实例中，导管包括用于容纳引导线或允许流体输送的内腔。 在某些实施例中，气囊被充气以将电阻元件放置成与中空解剖结构并置并阻塞结构。 还公开了分级装置和方法，用于连续处理中空解剖结构的部分。 在某些实例中，沿着导管轴的标记为医师提供导管治疗元件的相对位置的视觉验证。 分度装置的实施例可以包括成对的环和/或铰链臂，其使导管在连续的处理之间移动期望的分度位置。

公开(公告)号：US07163546B2

公开(公告)日：2007-01-16

申请号：US10309940

申请日：2002-12-03

Applicant: Michael S. Mirizzi ,  Mark P. Parker ,  Radit Tantisira ,  John Rodriguez

Inventor： Michael S. Mirizzi ,  Mark P. Parker ,  Radit Tantisira ,  John Rodriguez

IPC: A61B17/32

CPC classification number: A61B17/00008 ,  A61B17/221 ,  A61B34/20 ,  A61B2017/00778 ,  A61B2017/320044 ,  A61B2034/2055 ,  A61B2090/3945

Abstract: Apparatuses and methods for removing veins, usually varicose veins, rely on endoluminal capture of a distal end of the vein segment to be removed. In the illustrated embodiments, a shaft having reciprocatable penetrating elements is used to engage and capture the distal end of the vein. After rotating the shaft to pull the distal segment of the vein away from the connecting tissue, the shaft is withdrawn proximally, invaginating the segment back to the point of insertion.

Abstract translation: 用于去除静脉（通常为静脉曲张）的装置和方法依赖于去除静脉段的远端的腔内捕获。 在所示实施例中，具有可往复运动的穿透元件的轴用于接合和捕获静脉的远端。 在旋转轴以将静脉的远侧部分远离连接组织之后，轴向近侧撤回，使该部分回到插入点。

公开(公告)号：US08721634B2

公开(公告)日：2014-05-13

申请号：US11491067

申请日：2006-07-21

Applicant: Brady David Esch ,  Radit Tantisira ,  Russell Blake Thompson ,  Brian Eugene Farley ,  Jeffrey J. Christian

Inventor： Brady David Esch ,  Radit Tantisira ,  Russell Blake Thompson ,  Brian Eugene Farley ,  Jeffrey J. Christian

IPC: A61B18/08

CPC classification number: A61B18/082 ,  A61B18/08 ,  A61B18/1492 ,  A61B18/20 ,  A61B18/24 ,  A61B90/39 ,  A61B2017/00026 ,  A61B2017/00084 ,  A61B2017/00119 ,  A61B2017/00123 ,  A61B2017/00132 ,  A61B2018/00636 ,  A61B2018/00666 ,  A61B2018/00779 ,  A61B2018/00791 ,  A61B2018/00827 ,  A61B2018/046 ,  A61B2090/0811 ,  A61B2090/3925 ,  A61B2090/3937 ,  A61B2090/3945

Abstract: A working end of a catheter includes at least one therapeutic element, such as a resistive heating element, usable to deliver energy for ligating, or reducing the diameter of, a hollow anatomical structure. In certain examples, the catheter includes a lumen to accommodate a guide wire or to allow fluid delivery. In certain embodiments, a balloon is inflated to place resistive element(s) into apposition with a hollow anatomical structure and to occlude the structure. Indexing devices and methods are also disclosed for successively treating portions of the hollow anatomical structure. In certain examples, marks along the catheter shaft provide visual verification to the physician of the relative position of the therapeutic element of the catheter. Embodiments of indexing devices may include pairs of rings and/or hinged arms that move a catheter a desired indexed position between successive treatments.

Abstract translation: 导管的工作端包括至少一个治疗元件，例如电阻加热元件，其可用于递送用于结扎或减小中空解剖结构的直径的能量。 在某些实例中，导管包括用于容纳引导线或允许流体输送的内腔。 在某些实施例中，气囊被充气以将电阻元件放置成与中空解剖结构并置并阻塞结构。 还公开了分级装置和方法，用于连续处理中空解剖结构的部分。 在某些实例中，沿着导管轴的标记为医师提供导管治疗元件的相对位置的视觉验证。 分度装置的实施例可以包括成对的环和/或铰链臂，其使导管在连续的处理之间移动期望的分度位置。

公开(公告)号：US08636729B2

公开(公告)日：2014-01-28

申请号：US11491424

申请日：2006-07-21

Applicant: Brady David Esch ,  Radit Tantisira

Inventor： Brady David Esch ,  Radit Tantisira

IPC: A61B18/08 ,  A61B18/10

CPC classification number: A61B18/082 ,  A61B18/08 ,  A61B18/1492 ,  A61B18/20 ,  A61B18/24 ,  A61B90/39 ,  A61B2017/00026 ,  A61B2017/00084 ,  A61B2017/00119 ,  A61B2017/00123 ,  A61B2017/00132 ,  A61B2018/00636 ,  A61B2018/00666 ,  A61B2018/00779 ,  A61B2018/00791 ,  A61B2018/00827 ,  A61B2018/046 ,  A61B2090/0811 ,  A61B2090/3925 ,  A61B2090/3937 ,  A61B2090/3945

Abstract: A working end of a catheter includes at least one therapeutic element, such as a resistive heating element, usable to deliver energy for ligating, or reducing the diameter of, a hollow anatomical structure. In certain examples, the catheter includes a lumen to accommodate a guide wire or to allow fluid delivery. In certain embodiments, a balloon is inflated to place resistive element(s) into apposition with a hollow anatomical structure and to occlude the structure. Indexing devices and methods are also disclosed for successively treating portions of the hollow anatomical structure. In certain examples, marks along the catheter shaft provide visual verification to the physician of the relative position of the therapeutic element of the catheter. Embodiments of indexing devices may include pairs of rings and/or hinged arms that move a catheter a desired indexed position between successive treatments.

Abstract translation: 导管的工作端包括至少一个治疗元件，例如电阻加热元件，其可用于递送用于结扎或减小中空解剖结构的直径的能量。 在某些实例中，导管包括用于容纳引导线或允许流体输送的内腔。 在某些实施例中，气囊被充气以将电阻元件放置成与中空解剖结构并置并阻塞结构。 还公开了分级装置和方法，用于连续处理中空解剖结构的部分。 在某些实例中，沿着导管轴的标记为医师提供导管治疗元件的相对位置的视觉验证。 分度装置的实施例可以包括成对的环和/或铰链臂，其使导管在连续的处理之间移动期望的分度位置。

公开(公告)号：US20070055327A1

公开(公告)日：2007-03-08

申请号：US11491424

申请日：2006-07-21

Applicant: Brady Esch ,  Radit Tantisira

Inventor： Brady Esch ,  Radit Tantisira

IPC: A61F7/00 ,  A61F7/12 ,  A61N5/06

CPC classification number: A61B18/082 ,  A61B18/08 ,  A61B18/1492 ,  A61B18/20 ,  A61B18/24 ,  A61B90/39 ,  A61B2017/00026 ,  A61B2017/00084 ,  A61B2017/00119 ,  A61B2017/00123 ,  A61B2017/00132 ,  A61B2018/00636 ,  A61B2018/00666 ,  A61B2018/00779 ,  A61B2018/00791 ,  A61B2018/00827 ,  A61B2018/046 ,  A61B2090/0811 ,  A61B2090/3925 ,  A61B2090/3937 ,  A61B2090/3945

Abstract: A working end of a catheter includes at least one therapeutic element, such as a resistive heating element, usable to deliver energy for ligating, or reducing the diameter of, a hollow anatomical structure. In certain examples, the catheter includes a lumen to accommodate a guide wire or to allow fluid delivery. In certain embodiments, a balloon is inflated to place resistive element(s) into apposition with a hollow anatomical structure and to occlude the structure. Indexing devices and methods are also disclosed for successively treating portions of the hollow anatomical structure. In certain examples, marks along the catheter shaft provide visual verification to the physician of the relative position of the therapeutic element of the catheter. Embodiments of indexing devices may include pairs of rings and/or hinged arms that move a catheter a desired indexed position between successive treatments.

Abstract translation: 导管的工作端包括至少一个治疗元件，例如电阻加热元件，其可用于递送用于结扎或减小中空解剖结构的直径的能量。 在某些实例中，导管包括用于容纳引导线或允许流体输送的内腔。 在某些实施例中，气囊被充气以将电阻元件放置成与中空解剖结构并置并阻塞结构。 还公开了分级装置和方法，用于连续处理中空解剖结构的部分。 在某些实例中，沿着导管轴的标记为医师提供导管治疗元件的相对位置的视觉验证。 分度装置的实施例可以包括成对的环和/或铰链臂，其使导管在连续的处理之间移动期望的分度位置。