公开(公告)号：US11438999B2

公开(公告)日：2022-09-06

申请号：US17093240

申请日：2020-11-09

申请人： Wim Leemans ,  Kelly Swanson ,  Hann-Shin Mao ,  Don Syversrud ,  Anthony Gonsalves ,  Tyler Sipla

发明人： Wim Leemans ,  Kelly Swanson ,  Hann-Shin Mao ,  Don Syversrud ,  Anthony Gonsalves ,  Tyler Sipla

IPC分类号： H05H1/54 ,  H05H15/00 ,  H05H1/02

摘要： This disclosure provides systems, methods, and apparatus related to devices and methods for creating hollow, near-hollow, and parabolic plasma channels. In one aspect, a device includes a block of material and a cooling system. The block of material defines a channel having a cylindrical shape and having a first open end and a second open end. An axis of the channel lies along a straight line. The block of material further defines a first gas port and a second gas port. The first gas port and the second gas port are in fluid communication with channel. The cooling system is operable to cool the channel to below the freezing point of a gas.

公开(公告)号：US20210212190A1

公开(公告)日：2021-07-08

申请号：US17093240

申请日：2020-11-09

申请人： Wim Leemans ,  Kelly Swanson ,  Hann-Shin Mao ,  Don Syversrud ,  Anthony Gonsalves ,  Tyler Sipla

发明人： Wim Leemans ,  Kelly Swanson ,  Hann-Shin Mao ,  Don Syversrud ,  Anthony Gonsalves ,  Tyler Sipla

IPC分类号： H05H1/54 ,  H05H1/02 ,  H05H15/00

摘要： This disclosure provides systems, methods, and apparatus related to devices and methods for creating hollow, near-hollow, and parabolic plasma channels. In one aspect, a device includes a block of material and a cooling system. The block of material defines a channel having a cylindrical shape and having a first open end and a second open end. An axis of the channel lies along a straight line. The block of material further defines a first gas port and a second gas port. The first gas port and the second gas port are in fluid communication with channel. The cooling system is operable to cool the channel to below the freezing point of a gas.

公开(公告)号：US08878464B2

公开(公告)日：2014-11-04

申请号：US13251047

申请日：2011-09-30

申请人： James E. Clayton ,  Paul A. Lovoi ,  Wim Leemans

发明人： James E. Clayton ,  Paul A. Lovoi ,  Wim Leemans

IPC分类号： H05H7/00 ,  G21K1/02 ,  H05H15/00

CPC分类号： G21K1/025 ,  A61N5/1001 ,  A61N5/1017 ,  A61N5/103 ,  A61N5/1067 ,  A61N5/1071 ,  A61N2005/1022 ,  A61N2005/1088 ,  A61N2005/1089 ,  A61N2005/109 ,  G21K1/00 ,  H05H15/00

摘要： A laser accelerator driven electronic brachytherapy system, device, and method for particle based treatment of a tumor or other human diseases and conditions.

摘要翻译： 激光加速器驱动的电子近距离放射治疗系统，装置和用于肿瘤或其他人类疾病和病症的基于粒子的治疗的方法。