公开(公告)号：EP1317944A1

公开(公告)日：2003-06-11

申请号：EP01830747.0

申请日：2001-12-06

申请人： HITESYS S.p.A.

发明人： Venier, Luigi ,  Santoni, Felice ,  Sagripanti, Alberto

IPC分类号： A61N5/10 ,  G21K5/04 ,  H05H7/22

CPC分类号： A61N5/10 ,  A61N2005/1089 ,  G21K5/04 ,  H05H7/22

摘要： An apparatus for the linear acceleration of electrons, particularly for intraoperative radiation therapy, characterized in that it consists of an articulated self-propelling structure (50) for moving irradiation means that comprises:

-- an acceleration structure constituted by a plurality of cavities (26);
-- modulation means (33) for generating, self-controlling and transmitting a radio-frequency to said cavities of said acceleration structure;
-- processing and control means (40) adapted to control said apparatus, said modulation means being separate from said irradiation means, the connection occurring by virtue of wave-guide means (38) adapted to carry the radio-frequency to said acceleration structure;
-- a forked bearing (71) supporting the radiating head (32) and connected to the frame (72) by means of a rotation fifth wheel performing the rolling motion of the forked bearing (73) and of the radiating head, within which the rotating joint and the section of the flexible wave guide are located;
-- a radiating head, connected to the forked bearing through pivots having their axis orthogonal to the rolling axis and performing the pitching motions;
-- a radiation shield (62) under the treatment couch, whose centring system depends of an ultrasound transducer system.

摘要翻译： 一种用于电子线性加速的装置，特别是用于术中放射治疗的装置，其特征在于，其由用于移动照射装置的铰接式自推进结构（50）组成，包括：由多个空腔（26）构成的加速结构; 调制装置（33），用于产生，自动控制并将射频发射到所述加速结构的所述腔; 适于控制所述装置的处理和控制装置（40），所述调制装置与所述照射装置分离，由于适于将射频携带到所述加速结构的波导装置（38）发生连接; 支撑辐射头（32）并通过执行分叉头（73）和散热头的滚动运动的旋转第五轮连接到框架（72）的叉形轴承（71），旋转接头 并且柔性波导的部分位于; 辐射头，通过其轴线与滚动轴线正交并且执行俯仰运动的枢轴连接到叉形轴承; 处理床下方的辐射屏蔽（62），其定心系统取决于超声换能器系统。

公开(公告)号：EP1317944B1

公开(公告)日：2006-10-25

申请号：EP01830747.0

申请日：2001-12-06

申请人： HITESYS S.p.A.

发明人： Venier, Luigi ,  Santoni, Felice ,  Sagripanti, Alberto

IPC分类号： A61N5/10 ,  G21K5/04 ,  H05H7/22

CPC分类号： A61N5/10 ,  A61N2005/1089 ,  G21K5/04 ,  H05H7/22

公开(公告)号：EP1224953A1

公开(公告)日：2002-07-24

申请号：EP01830023.6

申请日：2001-01-18

申请人： HITESYS S.p.A.

发明人： Venier, Luigi ,  Santoni, Felice, Dr. ,  Sagripanti, Alberto

IPC分类号： A61N5/01

CPC分类号： A61N5/01 ,  A61N2005/1089

摘要： An apparatus for the linear acceleration of electrons, particularly for intraoperative radiation therapy, including:

an articulated self-propelled structure (51n), for moving a radiating head (32) that comprises an acceleration structure (39) constituted by plurality of cavities (26);
a modulator for generating, controlling and transmitting a radio-frequency (34,36), placed in the horizontal arm of the articulated structure (63) that moves the radiating head (32), for the generation, control and sending of the radio-frequency (34,36) to the cavities (26) of the acceleration structure (39);
an uninterruptible power supply (62) and an automatic control system of the frequency, to power the apparatus independently with respect to the electrical network and to keep the oscillation frequency of the magnetron always equal with that of the accelerator (34,36);
processing and control devices (30,40) adapted to control the apparatus; the modulator (34,36) is separate from the radiating head (32) and the connection occurs by virtue of wave-guide means (38) adapted to carry the radio-frequency to acceleration structure (32).

摘要翻译： 对于电子，特别是用于术中放射治疗的线性加速的装置，其中包括：（上用于移动辐射头（32）铰接的自推进结构（51N）所做的那样）由多个腔体26的构成加速结构的方法包括：（39 ）; 用于产生，控制和发送在所述铰接结构（63）的水平臂放置在射频（34.36）那样移动的产生，控制该辐射头（32）和所述无线电发送的调制器 频率（34,36）到所述加速结构的空腔（26）（39）; 在不间断电源（62）和频率的自动控制系统上，以相对于所述装置unabhängig电力到电网并保持磁控管的振荡频率总是等于与加速器做的（34,36）; 处理和控制装置（30,40）angepasst控制装置; 调制器（34,36）是从辐射头（32）并借助于波导装置（38）的发生的连接分开angepasst携带射频到加速结构（32）。

公开(公告)号：EP0702982B1

公开(公告)日：2004-05-26

申请号：EP95114537.4

申请日：1995-09-15

申请人： HITESYS S.p.A.

发明人： Bardi, Gianluca ,  Fantini, Mario ,  Sandri, Sandro ,  Santoni, Felice

IPC分类号： A61N5/10

CPC分类号： H05H7/22 ,  A61N5/01 ,  A61N5/10 ,  A61N2005/1089

公开(公告)号：EP0702982A3

公开(公告)日：1998-01-07

申请号：EP95114537.4

申请日：1995-09-15

申请人： HITESYS S.p.A.

发明人： Bardi, Gianluca ,  Fantini, Mario ,  Sandri, Sandro ,  Santoni, Felice

IPC分类号： A61N5/10

CPC分类号： H05H7/22 ,  A61N5/01 ,  A61N5/10 ,  A61N2005/1089

摘要： An apparatus for the linear acceleration of electrons, particularly for intraoperative radiation therapy, including:
-- an articulated structure (51) for moving a radiating head (32) that comprises an acceleration structure (39) constituted by a plurality of cavities (26); -- a modulator for generating, controlling, and transmitting a radio-frequency (34, 36) to the cavities (26) of the acceleration structure (39); and -- processing and control devices (30) adapted to control the apparatus; the modulator (34, 36) is separate from the radiating head (32) and the connection occurs by virtue of waveguide means (38) adapted to carry the radio-frequency to the acceleration structure (32).

公开(公告)号：EP0702982A2

公开(公告)日：1996-03-27

申请号：EP95114537.4

申请日：1995-09-15

申请人： HITESYS S.p.A.

发明人： Bardi, Gianluca ,  Fantini, Mario ,  Sandri, Sandro ,  Santoni, Felice

IPC分类号： A61N5/10

CPC分类号： H05H7/22 ,  A61N5/01 ,  A61N5/10 ,  A61N2005/1089

摘要： An apparatus for the linear acceleration of electrons, particularly for intraoperative radiation therapy, including:

-- an articulated structure (51) for moving a radiating head (32) that comprises an acceleration structure (39) constituted by a plurality of cavities (26);
-- a modulator for generating, controlling, and transmitting a radio-frequency (34, 36) to the cavities (26) of the acceleration structure (39); and
-- processing and control devices (30) adapted to control the apparatus; the modulator (34, 36) is separate from the radiating head (32) and the connection occurs by virtue of waveguide means (38) adapted to carry the radio-frequency to the acceleration structure (32).

摘要翻译： 对于电子，特别是用于术中放射治疗，其中包括的线性加速度的装置： - 用于移动辐射头（32）上铰接结构（51）做了加速结构的方法包括：（39）由腔的多元性构成（26） ; - 用于产生，控制，和发送射频（34,36）到所述加速结构的空腔（26）的调制器（39）; 和 - 处理和控制装置（30）angepasst控制装置; 调制器（34，36）是从辐射头（32）并借助于波导装置（38）angepasst携带射频到加速结构（32）的发生的连接分离。