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51. 发明申请

US20100094143A1 Access Needle Pressure Sensor Device and Method of Use 有权
标题翻译：进出针压力传感器装置及使用方法
公开(公告)号：US20100094143A1
公开(公告)日：2010-04-15
申请号：US12530830
申请日：2008-03-12
申请人： Srijoy Mahapatra , George T. Gillies
发明人： Srijoy Mahapatra , George T. Gillies
IPC分类号： A61B5/0215 , A61B5/03 , A61M5/32 , A61B17/34
CPC分类号： A61B17/3401 , A61B5/0215 , A61B5/031 , A61B5/202 , A61B5/4887 , A61B5/6848 , A61B5/6869 , A61B5/7239 , A61B17/34 , A61B17/3403 , A61B2017/00243 , A61B2090/064 , A61B2562/0247
摘要： A tool and method of positioning and delivering medical devices and therapeutics within the pericardial space, as well as other body part or space. A needle is inserted into the chest through a sub-xiphoid puncture, and the pressure within the needle is monitored manometrically or otherwise sensed as the needle is advanced towards the pericardial space. By reading the pressure within the needle while it is advanced, the clinician is able to know that he or she is avoiding insertion of it into organs or spaces not intended to be the target location. In addition the retractable sharp edge allows the operator to access the space and cut tissue but do so safely by retracting the sharp edge.
摘要翻译：在心包空间以及其他身体部位或空间内定位和传送医疗装置和治疗剂的工具和方法。针穿刺穿刺胸部插入胸部，并且当针朝着心包空间前进时，针头内的压力被监测或者以其他方式感测。通过读取针头内的压力，临床医生能够知道他或她正在避免将其插入到不想成为目标位置的器官或空间中。此外，可伸缩的锋利边缘允许操作者访问空间并切割组织，但是通过缩回尖锐边缘来安全地进行。

52. 发明授权

US06216030B1 Magnetic stereotactic system for treatment delivery 失效
标题翻译：用于治疗传递的磁立体定向系统
公开(公告)号：US06216030B1
公开(公告)日：2001-04-10
申请号：US09114414
申请日：1998-07-13
申请人： Matthew A. Howard , Mar Mayburg , M. Sean Grady , Rogers C. Ritter , George T. Gillies
发明人： Matthew A. Howard , Mar Mayburg , M. Sean Grady , Rogers C. Ritter , George T. Gillies
IPC分类号： A61B1736
CPC分类号： A61M25/0105 , A61B34/10 , A61B34/70 , A61B34/73 , A61B90/10 , A61B2034/733 , A61B2090/363 , A61M25/0127 , A61M25/0158 , A61M2025/1052
摘要： A magnetic stereotactic system for treatment delivery includes a plurality of magnetic coils arranged to at least partially to surround a body part and generate a changeable magnetic field to guide a magnetic object within the body part; and at least one x-ray source and at least one x-ray detector on opposite sides of the body part, and outside the magnetic coils but aligned with the magnetic coils to provide images of the body part that is partially surrounded by the coils. According to one embodiment, the medical treatment device has a thin elongate portion, and after moving the medical treatment device within the body to the specific location in the body by applying a magnetic field to move the magnetic object coupled to the medical treatment device, and leaving the thin elongate portion in the path through the body; the medical treatment device is removed from the body by pulling the thin elongate portion to pull the medical treatment device from the body.
摘要翻译：用于治疗递送的磁立体定向系统包括多个磁性线圈，其被布置成至少部分地围绕身体部分并且产生可变磁场以引导身体部分内的磁性物体; 以及至少一个X射线源和至少一个X射线检测器，位于主体部分的相对侧上，并在磁性线圈的外部，但与磁性线圈对准，以提供被线圈部分包围的身体部分的图像。根据一个实施例，医疗处理装置具有细长的细长部分，并且通过施加磁场来移动耦合到医疗装置的磁性物体，将身体内的医疗装置移动到身体的特定位置，以及将细长部分留在通过本体的路径中; 通过拉动薄细长部分从身体拉出治疗装置，将医疗装置从身体移除。

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