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1. 发明申请

US20190216323A1 INTERNALLY-ADMINISTERED RADIATION THERAPY USING ENDOSCOPIC IMAGE GUIDANCE 审中-公开
公开(公告)号：US20190216323A1
公开(公告)日：2019-07-18
申请号：US16262422
申请日：2019-01-30
申请人： Zhilin Hu , OHIO STATE INNOVATION FOUNDATION
发明人： Lanchun Lu , Zhilin Hu
IPC分类号： A61B5/00 , A61N5/10
CPC分类号： A61B5/0066 , A61B5/4836 , A61B8/12 , A61N5/1007 , A61N5/103 , A61N5/1049 , A61N2005/1058 , A61N2005/1076
摘要： Systems and methods are provided for a catheter-based system of image-guided internally-administered treatment of medical conditions such as, for example, pancreatic cancer. A distal end of a catheter is positioned at a target site inside a patient's body. An imaging probe extended through the catheter collects image data of patient tissue at the target site. The image data is processed and a treatment plan is developed. A radiation source positioned at the distal end of the catheter without removing the catheter. In this way, images collected at the target tissue site can be used to develop a treatment plan and to guide the localized positioning and operation of a treatment device at the same internal tissue site—thereby providing higher resolution imaging than external-based imaging modalities and reduced exposure to radiation as compared to externally applied radiation therapies.

2. 发明授权

US10231625B2 Internally-administered radiation therapy using endoscopic image guidance 有权
公开(公告)号：US10231625B2
公开(公告)日：2019-03-19
申请号：US15059176
申请日：2016-03-02
申请人： OHIO STATE INNOVATION FOUNDATION , Zhilin Hu
发明人： Lanchun Lu , Zhilin Hu
IPC分类号： A61N5/10 , A61B5/00 , A61B8/12
摘要： Systems and methods are provided for a catheter-based system of image-guided internally-administered treatment of medical conditions such as, for example, pancreatic cancer. A distal end of a catheter is positioned at a target site inside a patient's body. An imaging probe extended through the catheter collects image data of patient tissue at the target site. The image data is processed and a treatment plan is developed. A radiation source positioned at the distal end of the catheter without removing the catheter. In this way, images collected at the target tissue site can be used to develop a treatment plan and to guide the localized positioning and operation of a treatment device at the same internal tissue site—thereby providing higher resolution imaging than external-based imaging modalities and reduced exposure to radiation as compared to externally applied radiation therapies.

3. 发明申请

US20160263401A1 INTERNALLY-ADMINISTERED RADIATION THERAPY USING ENDOSCOPIC IMAGE GUIDANCE 审中-公开
标题翻译：使用内镜图像指导的内部管理辐射治疗
公开(公告)号：US20160263401A1
公开(公告)日：2016-09-15
申请号：US15059176
申请日：2016-03-02
申请人： Zhilin Hu , OHIO STATE INNOVATION FOUNDATION
发明人： Lanchun Lu , Zhilin Hu
IPC分类号： A61N5/10
CPC分类号： A61B5/0066 , A61B5/4836 , A61B8/12 , A61N5/1007 , A61N5/103 , A61N5/1049 , A61N2005/1058 , A61N2005/1076 , G06F19/00
摘要： Systems and methods are provided for a catheter-based system of image-guided internally-administered treatment of medical conditions such as, for example, pancreatic cancer. A distal end of a catheter is positioned at a target site inside a patient's body. An imaging probe extended through the catheter collects image data of patient tissue at the target site. The image data is processed and a treatment plan is developed. A radiation source positioned at the distal end of the catheter without removing the catheter. In this way, images collected at the target tissue site can be used to develop a treatment plan and to guide the localized positioning and operation of a treatment device at the same internal tissue site—thereby providing higher resolution imaging than external-based imaging modalities and reduced exposure to radiation as compared to externally applied radiation therapies.
摘要翻译：为基于导管的系统和方法提供图像引导的内部治疗医疗条件例如胰腺癌的系统。导管的远端定位在患者体内的目标部位。通过导管延伸的成像探针收集目标部位的患者组织的图像数据。处理图像数据并开发治疗计划。位于导管远端的辐射源，而不需要去除导管。以这种方式，可以使用在目标组织部位收集的图像来开发治疗计划并且引导治疗装置在相同的内部组织部位的局部定位和操作，从而提供比外部成像模式更高分辨率的成像，与外部使用的辐射疗法相比，减少了辐射暴露。

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