公开(公告)号：US20110004045A1

公开(公告)日：2011-01-06

申请号：US12870459

申请日：2010-08-27

申请人： Charles E. Larsen ,  Richard A. Hillstead ,  Roelof Trip ,  Eugene deJuan ,  Mark S. Humayun ,  Eberhard Fritz ,  Rainer Pintaske ,  Sabine Willenkamp ,  Gerd T. Phillipps

发明人： Charles E. Larsen ,  Richard A. Hillstead ,  Roelof Trip ,  Eugene deJuan ,  Mark S. Humayun ,  Eberhard Fritz ,  Rainer Pintaske ,  Sabine Willenkamp ,  Gerd T. Phillipps

IPC分类号： A61M36/12

CPC分类号： A61N5/1017

摘要： A method for performing intraocular brachytherapy and an apparatus for performing the same is disclosed. The apparatus preferably comprises a hand-held delivery device that advances a radiation source into an associated cannula or probe that is positioned adjacent the target tissue. The handpiece provides for shielded storage of the radiation source when retracted from the cannula and includes a slider mechanism for advancing and retracting the radiation source. The radiation source is mounted to a wire that has a flexible distal end and a relatively stiffer proximal end. A positioning system for the cannula is also disclosed.

摘要翻译： 公开了一种用于进行眼内近距离放射治疗的方法及其执行装置。 该装置优选地包括将辐射源前进到与靶组织相邻定位的相关套管或探针中的手持递送装置。 所述手持件在从套管缩回时提供辐射源的屏蔽存储，并且包括用于前进和后退辐射源的滑块机构。 辐射源安装到具有柔性远端和较硬的近端的导线上。 还公开了用于套管的定位系统。

公开(公告)号：US08365721B2

公开(公告)日：2013-02-05

申请号：US12870459

申请日：2010-08-27

申请人： Charles E. Larsen ,  Richard A. Hillstead ,  Roelof Trip ,  Eugene deJuan ,  Mark S. Humayun ,  Eberhard Fritz ,  Rainer Pintaske ,  Sabine Willenkamp ,  Gerd T. Phillipps

发明人： Charles E. Larsen ,  Richard A. Hillstead ,  Roelof Trip ,  Eugene deJuan ,  Mark S. Humayun ,  Eberhard Fritz ,  Rainer Pintaske ,  Sabine Willenkamp ,  Gerd T. Phillipps

IPC分类号： A61N5/00

CPC分类号： A61N5/1017

摘要： A method for performing intraocular brachytherapy and an apparatus for performing the same is disclosed. The apparatus preferably comprises a hand-held delivery device that advances a radiation source into an associated cannula or probe that is positioned adjacent the target tissue. The handpiece provides for shielded storage of the radiation source when retracted from the cannula and includes a slider mechanism for advancing and retracting the radiation source. The radiation source is mounted to a wire that has a flexible distal end and a relatively stiffer proximal end. A positioning system for the cannula is also disclosed.

摘要翻译： 公开了一种用于进行眼内近距离放射治疗的方法及其执行装置。 该装置优选地包括将辐射源前进到与靶组织相邻定位的相关套管或探针中的手持递送装置。 所述手持件在从套管缩回时提供辐射源的屏蔽存储，并且包括用于前进和后退辐射源的滑块机构。 辐射源安装到具有柔性远端和较硬的近端的导线上。 还公开了用于套管的定位系统。

公开(公告)号：US07803102B2

公开(公告)日：2010-09-28

申请号：US11593683

申请日：2006-11-07

申请人： Charles E. Larsen ,  Richard A. Hillstead ,  Roelof Trip ,  Eugene deJuan ,  Mark S. Humayun ,  Eberhard Fritz ,  Rainer Pintaske ,  Sabine Willenkamp ,  Gerd T. Phillipps

发明人： Charles E. Larsen ,  Richard A. Hillstead ,  Roelof Trip ,  Eugene deJuan ,  Mark S. Humayun ,  Eberhard Fritz ,  Rainer Pintaske ,  Sabine Willenkamp ,  Gerd T. Phillipps

IPC分类号： A61N5/00

CPC分类号： A61N5/1017

摘要： A method for performing intraocular brachytherapy and an apparatus for performing the same is disclosed. The apparatus preferably comprises a hand-held delivery device that advances a radiation source into an associated cannula or probe that is positioned adjacent the target tissue. The handpiece provides for shielded storage of the radiation source when retracted from the cannula and includes a slider mechanism for advancing and retracting the radiation source. The radiation source is mounted to a wire that has a flexible distal end and a relatively stiffer proximal end. A positioning system for the cannula is also disclosed.

摘要翻译： 公开了一种用于进行眼内近距离放射治疗的方法及其执行装置。 该装置优选地包括将辐射源前进到与靶组织相邻定位的相关套管或探针中的手持递送装置。 所述手持件在从套管缩回时提供辐射源的屏蔽存储，并且包括用于前进和后退辐射源的滑块机构。 辐射源安装到具有柔性远端和较硬的近端的导线上。 还公开了用于套管的定位系统。