公开(公告)号：US07507197B2

公开(公告)日：2009-03-24

申请号：US10615844

申请日：2003-07-10

申请人： Johann Kindlein ,  Wilco Van Der Lugt ,  Arie Luite Visscher

发明人： Johann Kindlein ,  Wilco Van Der Lugt ,  Arie Luite Visscher

IPC分类号： A61N5/00

CPC分类号： A61B18/1485 ,  A61B18/1477 ,  A61B2017/00274 ,  A61B2018/00547 ,  A61B2018/1425 ,  A61N5/1007 ,  A61N2005/1011

摘要： A device for effecting radiation treatment of benign or malign prostate hyperplasia. The device includes a catheter probe having an elongated body with a circumferential surface which is inserted within the urethra towards the prostate. The elongated body has a longitudinal bore extending towards at least one outlet opening present in the circumferential surface near the proximal end. A catheter tube is inserted with a proximal sharp end through the longitudinal bore of the elongated body, with an outlet opening and through the urethral wall towards a desired location within the prostate. A pre-planned amount of radiation is delivered via the catheter tube at a location within the prostate for effecting the radiation treatment. The urethral insertion probe allows a quick and accurate positioning of the catheter probe and the catheter tube relative to the prostate without discomforting the patient. The catheter probe is movably accommodated within the urethral probe.

摘要翻译： 用于进行良性或恶性前列腺增生的放射治疗的装置。 该装置包括具有细长主体的导管探针，其具有朝向前列腺插入尿道内的圆周表面。 细长主体具有朝向近端附近的圆周表面中存在的至少一个出口开口延伸的纵向孔。 导管管插入具有通过细长体的纵向孔的近端尖端，具有出口开口并穿过尿道壁朝向前列腺内的期望位置。 预先计划的辐射量通过前列腺内的一个位置处的导管传送，以进行放射治疗。 尿道插入探针允许导管探针和导管相对于前列腺的快速和准确的定位，而不会使患者不舒服。 导管探针可移动地容纳在尿道探针内。

公开(公告)号：US09730608B2

公开(公告)日：2017-08-15

申请号：US13347225

申请日：2012-01-10

申请人： Wilco Van Der Lugt ,  Jeroen Schuurman ,  Johan Henning ,  Stefan Kwa ,  Johann Kindlein

发明人： Wilco Van Der Lugt ,  Jeroen Schuurman ,  Johan Henning ,  Stefan Kwa ,  Johann Kindlein

IPC分类号： A61B8/00 ,  A61B5/055 ,  G06T11/00 ,  A61B6/06 ,  A61B8/12 ,  A61B17/00 ,  A61B18/00 ,  A61N5/10 ,  A61B8/08 ,  A61B90/00

CPC分类号： A61B5/055 ,  A61B6/06 ,  A61B8/12 ,  A61B8/4461 ,  A61B8/483 ,  A61B90/36 ,  A61B2017/00274 ,  A61B2018/00547 ,  A61N5/1027 ,  A61N5/1049 ,  A61N2005/1011 ,  G06T11/008 ,  G06T2211/428

摘要： The invention relates to a method for determining the position of a surgical tool relative to a target volume inside an animal body according to a pre-plan comprising the steps of i) obtaining a plurality of two-dimensional images of said target volume using imaging means, each 2D-image being represented by an image data slice I(x,y,z); ii) reconstructing from said plurality of image data slices I(x,y,z) a three-dimensional image of said target volume using transformation means, said 3D-image being represented by a volumetric image data array V(x,y,z); iii) displaying said three-dimensional image of said target volume to an user using displaying means.

公开(公告)号：US08105238B2

公开(公告)日：2012-01-31

申请号：US10921896

申请日：2004-08-20

申请人： Wilco Van Der Lugt ,  Jeroen Schuurman ,  Johan Henning ,  Stefan Kwa ,  Johann Kindlein

发明人： Wilco Van Der Lugt ,  Jeroen Schuurman ,  Johan Henning ,  Stefan Kwa ,  Johann Kindlein

IPC分类号： A61B8/00

CPC分类号： A61B5/055 ,  A61B6/06 ,  A61B8/12 ,  A61B8/4461 ,  A61B8/483 ,  A61B90/36 ,  A61B2017/00274 ,  A61B2018/00547 ,  A61N5/1027 ,  A61N5/1049 ,  A61N2005/1011 ,  G06T11/008 ,  G06T2211/428

摘要： A method for determining the position of a surgical tool relative to a target volume inside an animal body according to a pre-plan. The method includes the steps of i) obtaining a plurality of two-dimensional images of said target volume using an imaging device, each 2D-image being represented by an image data slice I(x,y,z); ii) reconstructing from said plurality of image data slices I(x,y,z) a three-dimensional image of said target volume using a transformation device, said 3D-image being represented by a volumetric image data array V(x,y,z); iii) displaying said three-dimensional image of said target volume to an user using a display.

摘要翻译： 根据预先计划确定外科手术工具相对于动物体内目标体积的位置的方法。 该方法包括以下步骤：i）使用成像装置获得所述目标体积的多个二维图像，每个2D图像由图像数据切片I（x，y，z）表示; ii）使用变换装置从所述多个图像数据切片I（x，y，z）重建所述目标体积的三维图像，所述3D图像由体积图像数据阵列V（x，y， z）; iii）使用显示器将所述目标体积的所述三维图像显示给用户。

公开(公告)号：US20050090733A1

公开(公告)日：2005-04-28

申请号：US10921896

申请日：2004-08-20

申请人： Wilco Van Der Lugt ,  Jeroen Schuurman ,  Johan Henning ,  Stefan Kwa ,  Johann Kindlein

发明人： Wilco Van Der Lugt ,  Jeroen Schuurman ,  Johan Henning ,  Stefan Kwa ,  Johann Kindlein

IPC分类号： G01R33/28 ,  A61B5/055 ,  A61B5/06 ,  A61B6/06 ,  A61B8/12 ,  A61B17/00 ,  A61B19/00 ,  A61N5/10 ,  A61B5/05

CPC分类号： A61B5/055 ,  A61B6/06 ,  A61B8/12 ,  A61B8/4461 ,  A61B8/483 ,  A61B90/36 ,  A61B2017/00274 ,  A61B2018/00547 ,  A61N5/1027 ,  A61N5/1049 ,  A61N2005/1011 ,  G06T11/008 ,  G06T2211/428

摘要： The invention relates to a method for determining the position of a surgical tool relative to a target volume inside an animal body according to a pre-plan comprising the steps of i) obtaining a plurality of two-dimensional images of said target volume using imaging means, each 2D-image being represented by an image data slice I(x,y,z); ii) reconstructing from said plurality of image data slices I(x,y,z) a three-dimensional image of said target volume using transformation means, said 3D-image being represented by a volumetric image data array V(x,y,z); iii) displaying said three-dimensional image of said target volume to an user using displaying means.

摘要翻译： 本发明涉及一种用于根据预先计划确定外科手术工具相对于动物体内的目标体积的位置的方法，包括以下步骤：i）使用成像装置获得所述目标体积的多个二维图像 每个2D图像由图像数据切片I（x，y，z）表示; ii）使用变换装置从所述多个图像数据切片I（x，y，z）重建所述目标体积的三维图像，所述3D图像由体积图像数据阵列V（x，y，z）表示 ）; iii）使用显示装置将所述目标体积的所述三维图像显示给用户。