专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2006041733A3 RADIATION TREATMENT USING X-RAY SOURCE 审中-公开
标题翻译：使用X射线源的辐射治疗
公开(公告)号：WO2006041733A3
公开(公告)日：2007-03-01
申请号：PCT/US2005035305
申请日：2005-09-30
申请人： XOFT INC
发明人： STEWART DAREN L , LOVOI PAUL A , RUSCH THOMAS W , LIM ALEX , FRANCESCATTI DARIUS
IPC分类号： A61B5/05 , A61B5/00 , A61B6/00 , A61B17/22 , A61B19/00 , A61M25/00 , A61M36/00 , A61N20060101 , A61N5/10
CPC分类号： A61N5/1015 , A61B90/39 , A61B2017/22051 , A61B2090/3933 , A61N2005/1003 , A61N2005/1061
摘要： Methods and apparatus are described for irradiating living tissue via a cavity of lumen, using an inflatable balloon applicator. In a preferred embodiment the applicator balloon has a balloon skin with x-ray contrast material in relatively low concentration, so that an outline of the balloon will appear sharply when imaged externally. In another preferred embodiment the balloon catheter has a drain for withdrawing liquids from the cavity, which may include channels or texture on the exterior of the balloon. Methods are described for using a switchable miniature x-ray tube, variable as to voltage and current, to achieve accuracy in an isodose profile.
摘要翻译：描述了用于通过腔体腔照射活组织的方法和装置，其使用可充气球囊施放器。在优选实施例中，施放器气球具有具有相对低浓度的x射线造影材料的气球皮肤，使得当从外部成像时，气球的轮廓将显现出明显。在另一个优选实施例中，球囊导管具有用于从空腔抽出液体的排水口，其可以包括气囊外部上的通道或纹理。描述了使用可变形的微型X射线管的方法，其可变电压和电流，以获得等剂量曲线的精度。

2. 发明申请

WO2005032647A3 METHOD AND SYSTEM FOR RADIATION APPLICATION 审中-公开
标题翻译：辐射应用的方法和系统
公开(公告)号：WO2005032647A3
公开(公告)日：2005-12-01
申请号：PCT/US2004032381
申请日：2004-10-01
申请人： VARIAN MED SYS TECH INC , MOSTAFAVI HASSAN
发明人： MOSTAFAVI HASSAN
IPC分类号： A61B5/05 , A61B5/055 , A61B5/11 , A61B6/00 , A61B6/03 , A61B19/00 , A61N20060101 , A61N5/10
CPC分类号： A61B6/541 , A61B5/0064 , A61B5/0077 , A61B5/02028 , A61B5/055 , A61B5/1127 , A61B5/1128 , A61B5/113 , A61B5/7285 , A61B5/7289 , A61B5/741 , A61B5/743 , A61B6/032 , A61B6/4085 , A61B6/4417 , A61B6/461 , A61B6/463 , A61B6/465 , A61B6/5288 , A61B90/39 , A61B2090/371 , A61N5/1049 , A61N5/1064 , A61N5/1067 , A61N2005/1059
摘要： A method for generating one or more images includes collecting data samples representative of a motion of an object, acquiring image data of at least a part of the object over a time interval, synchronizing the data samples and the image data to a common time base, and generating one or more images based on the synchronized image data. A method for generating one or more images includes acquiring image data of at least a part of an object over a time interval, associating the image data with one or more phases of a motion cycle, and constructing one or more images using the image data that are associated with the respective one or more phases.
摘要翻译：一种用于生成一个或多个图像的方法包括：收集表示对象的运动的数据样本，在一段时间间隔内获取对象的至少一部分的图像数据，将数据样本和图像数据同步到公共时基，以及基于所述同步的图像数据生成一个或多个图像。一种用于生成一个或多个图像的方法包括在一段时间间隔内获取对象的至少一部分的图像数据，将图像数据与运动周期的一个或多个相位相关联，并且使用图像数据构建一个或多个图像，与相应的一个或多个阶段相关联。

3. 发明申请

WO2005011805A3 APPARATUS AND METHODS FOR APPLYING NEURAL STIMULATION TO A PATIENT 审中-公开
标题翻译：用于向患者施用神经刺激的装置和方法
公开(公告)号：WO2005011805A3
公开(公告)日：2005-10-27
申请号：PCT/US2004025010
申请日：2004-08-02
申请人： NORTHSTAR NEUROSCIENCE INC , FOWLER BRAD , GLINER BRADFORD EVAN
发明人： FOWLER BRAD , GLINER BRADFORD EVAN
IPC分类号： A61N20060101 , A61N1/05 , A61N1/18 , A61N1/36
CPC分类号： A61N1/36082 , A61N1/0531 , A61N1/0539
摘要： Systems and methods for neural stimulation may include a stimulus unit; a first electrode assembly having a first set of contacts; and a second set of contacts. The stimulus unit can be an implantable pulse generator including a first terminal that can be biased at a first signal polarity and a second terminal that can be biased at a second signal polarity. The first electrode assembly includes a support member configured to be placed at the stimulation site, the first set of contacts carried by the support member, and a first lead configured to be attached to the first terminal of the implantable pulse generator for biasing the surface contacts at the first polarity. The second set of contacts is detached from the surface electrode assembly. The second set of contacts can be one or more conductive elements fixed to or forming portions of the implantable pulse generator, or a separate electrode array.
摘要翻译：用于神经刺激的系统和方法可以包括刺激单元; 具有第一组触点的第一电极组件; 和第二组联系人。刺激单元可以是植入式脉冲发生器，其包括可被偏置在第一信号极性的第一端子和可被偏置在第二信号极性的第二端子。第一电极组件包括被配置为放置在刺激部位处的支撑构件，第一组触头由支撑构件承载，第一引线被构造为附接到可植入脉冲发生器的第一端子，用于偏置表面触点在第一极性。第二组触点与表面电极组件分开。第二组触点可以是固定到可植入脉冲发生器或形成可植入脉冲发生器的一部分的一个或多个导电元件，或单独的电极阵列。

4. 发明申请

WO2005014103A3 STEREOTACTIC UPPER BODY FIXATION AND POSITIONING DEVICE 审中-公开
标题翻译： STEREOTACTIC UPPER身体固定和定位装置
公开(公告)号：WO2005014103A3
公开(公告)日：2005-08-04
申请号：PCT/US2004025807
申请日：2004-08-09
申请人： TOMOTHERAPY INC , SCHLOESSER ADAM , DARLEY JESSE , HUGHES JOHN , OLIVERA GUSTAVO , SCHLOESSER ERIC
发明人： SCHLOESSER ADAM , DARLEY JESSE , HUGHES JOHN , OLIVERA GUSTAVO , SCHLOESSER ERIC
IPC分类号： A61B19/00 , A61N20060101 , A61N5/10
CPC分类号： A61N5/1049 , A61B2090/101 , A61N2005/1097
摘要： The present invention provides a positioning device for radiation therapy equipment. In particularly, a stereotactic upper body fixation and positioning device for use in conjunction with a patient positioning couch and delivery system of a radiation therapy machine to provide precise, verifiable, and adjustable positioning in the three rotational axes of movement referred to as roll, pitch and yaw.
摘要翻译：本发明提供一种放射治疗设备的定位装置。特别地，一种立体定向上身固定和定位装置，其与放射治疗机的患者定位沙发和递送系统结合使用，以提供精确的，可验证的和可调节的三个旋转运动轴的定位，被称为滚动，间距和偏航。

5. 发明申请

WO2005035046A3 CARDIAC PACING MODALITY HAVING IMPROVED BLANKING, TIMING, AND THERAPY DELIVERY METHODS FOR EXTRA-SYSTOLIC STIMULATION PACING THERAPY 审中-公开
标题翻译：具有改进的护理，时间和治疗方法的心脏瓣膜模型用于超声波刺激治疗
公开(公告)号：WO2005035046A3
公开(公告)日：2005-07-14
申请号：PCT/US2004032906
申请日：2004-10-06
申请人： MEDTRONIC INC , DENO CURTIS D , SPLETT VINCENT E , GILLBERG JEFFERY M , ZILLMER GLENN C , KLEPFER RUTH N , KLECKNER KAREN J
发明人： DENO CURTIS D , SPLETT VINCENT E , GILLBERG JEFFERY M , ZILLMER GLENN C , KLEPFER RUTH N , KLECKNER KAREN J
IPC分类号： A61N20060101 , A61N1/362 , A61N1/365
CPC分类号： A61N1/365 , A61N1/3627
摘要： The present invention relates to the secure delivery of an extra-systolic stimulation (ESS) therapy to treat cardiac dysfunction that employs atrial and/or ventricular extra-systoles via pacing-like stimulation of the heart. These extra-systoles must be timed correctly to achieve beneficial effects on myocardial mechanics (benefit) while maintaining an extremely low level of risk of arrhythmia induction and excellent ICD-like arrhythmia sensing and detection (security). Further experience with ESS has led to improved implementation methods that depend on better blanking, ESS stimulation timing (of an "extra-systolic interval" or ESI), and ESS therapy delivery options and guidance. These methods may be employed individually or in combinations in an external or implantable ESS therapy delivery device.
摘要翻译：本发明涉及一种收缩期刺激（ESS）疗法的安全递送，以治疗心脏功能障碍，其通过心脏起搏样刺激使用心房和/或心室外的心脏。这些额外的收缩期必须正确定时，以获得对心肌力学（益处）的有益影响，同时保持心律失常诱导和优异的ICD样心律失常感知和检测（安全性）的极低水平的风险。 ESS的进一步经验导致改进的实施方法取决于更好的消隐，ESS刺激时间（“收缩期间期”或ESI）和ESS治疗递送选项和指导。这些方法可以在外部或可植入的ESS治疗递送装置中单独使用或组合使用。

6. 发明申请

WO2004110550A3 VAGAL STIMULATION FOR ANTI-EMBOLIC THERAPY 审中-公开
标题翻译： VAGAL刺激抗肿瘤治疗
公开(公告)号：WO2004110550A3
公开(公告)日：2005-03-31
申请号：PCT/IL2004000496
申请日：2004-06-10
申请人： BIOCONTROL MEDICAL LTD , BEN EZRA OMRY , COHEN EHUD , BEN DAVID TAMIR
发明人： BEN EZRA OMRY , COHEN EHUD , BEN DAVID TAMIR
IPC分类号： A61N20060101 , A61N1/24 , A61N1/36 , A61N1/39
CPC分类号： A61N1/0556 , A61B5/4035 , A61N1/36114 , A61N1/3621 , A61N1/395 , A61N1/3962
摘要： Apparatus (20) for treating a subject (30) suffering from spontaneous atrial fibrillation includes an electrode device (22), adapted to be coupled to a site of the subject (30) selected from the list consisting of: a vagus nerve (24) of the subject (30), an epicardial fat pad of the subject (30), a pulmonary vein of the subject (30), a carotid artery of the subject (30), a carotid sinus of the subject (30), a vena cava vein of the subject (30), and an internal jugular vein of the subject (30), and a control unit (32), adapted to drive the electrode device (22) to apply an electrical current to the site, and to configure the current to maintain the spontaneous AF for at least about 24 hours, so as to modify blood flow within the atria and reduce risk of thromboembolic events.
摘要翻译：用于治疗患有自发性心房颤动的受试者（30）的装置（20）包括电极装置（22），其适于耦合到选自以下的列表中的受试者（30）的位置：迷走神经（24）受试者（30）的心外膜脂肪垫，受试者（30）的肺静脉，受试者（30）的颈动脉，受试者（30）的颈动脉窦，体外受试者（30）的静脉和静脉内部的颈内静脉和控制单元（32），其适于驱动电极装置（22）向该部位施加电流，并且配置目前为了维持自发性AF至少约24小时，以便改变心房内的血流量并降低血栓栓塞事件的风险。

7. 发明申请

WO2004078253A3 SYSTEM AND METHOD FOR TREATING BIOLOGICAL TISSUE USING DIRECT CURRENT ELECTRICAL FIELD 审中-公开
标题翻译：使用直流电场处理生物组织的系统和方法
公开(公告)号：WO2004078253A3
公开(公告)日：2005-03-31
申请号：PCT/IL2004000223
申请日：2004-03-04
申请人： YISSUM RES DEV CO , NUSSINOVITCH AMOS , ZVITOV RONIT
发明人： NUSSINOVITCH AMOS , ZVITOV RONIT
IPC分类号： A61N20060101 , C12M1/42 , C12M3/00 , C12N13/00 , A61K35/78
CPC分类号： A61K36/00 , A23L3/32 , A23L5/41 , C07K1/24 , C12M45/07
摘要： The present invention relates to a method for treating biological organic tissue, particularly plant tissue, by applying a direct current preferably of low voltage electrical field for short duration, with minimal detrimental influence on the treated tissue and to further beneficial uses of the residual tissue mass. The system and methods are useful for extraction and separation of substances of interest from the biological tissue, with optional concomitant reduction in enzyme activity, resulting in delayed or arrested browning of the tissue, and for production of imprint marks on the treated tissue. The present invention further relates to substances including pigments, minerals, oils, fragrances, vitamins, amino acids, alkaloids, extracted using the direct current treatment system, and to apparatus for performing the treatment.
摘要翻译：本发明涉及通过在短时间内施加优选低电压电场的直流电而对经处理的组织具有最小的有害影响并进一步利用残留组织块的方法来治疗生物有机组织，特别是植物组织。该系统和方法可用于从生物组织中提取和分离感兴趣的物质，并且任选地伴随地降低酶活性，导致组织的延迟或停滞的褐变，以及在处理的组织上产生印迹标记。本发明还涉及包括使用直流处理系统提取的颜料，矿物质，油，香料，维生素，氨基酸，生物碱的物质，以及用于进行处理的装置。

8. 发明申请

WO2004075977A3 METHODS USING DIFFUSE FIELD ULTRASOUND-INDUCED HYPERTHERMIA 审中-公开
标题翻译：使用DIFFUSE场超声诱导高血压的方法
公开(公告)号：WO2004075977A3
公开(公告)日：2005-03-10
申请号：PCT/US2004005955
申请日：2004-02-27
申请人： CHRISTMAN C LAWRENCE
发明人： CHRISTMAN C LAWRENCE
IPC分类号： A61N20060101 , A61N7/00
CPC分类号： A61N7/00 , A61B18/20 , A61N5/10
摘要： Uses for diffuse field ultrasound-induced hyperthermia are provided. The uses include treatment of cancer, especially lung cancer; improving acceptance of transplanted tissues and organs; and improving healing of wounds.
摘要翻译：提供了弥漫性超声引发的高热的用途。用途包括治疗癌症，特别是肺癌; 提高移植组织和器官的接受程度; 并改善伤口愈合。

9. 发明申请

WO2004103145A3 METHOD FOR PRE TREATMENT VERIFICATION IN RADIATION THERAPY 审中-公开
标题翻译：辐射治疗预处理验证方法
公开(公告)号：WO2004103145A3
公开(公告)日：2005-02-17
申请号：PCT/SE2004000781
申请日：2004-05-21
申请人： NILSSON GOERGEN
发明人： NILSSON GOERGEN
IPC分类号： A61B20060101 , A61B6/00 , A61N20060101 , A61N5/10 , G01T1/16
CPC分类号： A61B6/542 , A61B6/583 , A61N5/1048 , A61N2005/1076
摘要： The present invention relates to a method to measure dose distribution in a patient-shaped phantom with high accuracy. The invention consists of a method of measuring dose distribution in a phantom for radiation therapy treatment verification, a detector configuration in such a phantom, detector improvement and measurement methodology to enable application of correction factors in an accurate way.
摘要翻译：本发明涉及以高精度测量患者体形体模中的剂量分布的方法。本发明包括测量用于放射治疗治疗验证的体模中的剂量分布的方法，这种体模中的检测器配置，检测器改进和测量方法，以便以准确的方式应用校正因子。

10. 发明申请

WO03066153A9 NEURAL STIMULATION DELIVERY DEVICE WITH INDEPENDENTLY MOVEABLE DELIVERY STRUCTURES 审中-公开
标题翻译：具有独立运输结构的神经刺激输送装置
公开(公告)号：WO03066153A9
公开(公告)日：2005-01-13
申请号：PCT/US0302845
申请日：2003-01-31
申请人： CLEVELAND CLINIC FOUNDATION , REZAI ALI , SHARAN ASHWINI
发明人： REZAI ALI , SHARAN ASHWINI
IPC分类号： A61N1/05 , A61M25/01 , A61N20060101 , A61N1/18 , A61N1/36
CPC分类号： A61N1/0534 , A61N1/0531 , A61N1/0539
摘要： The present invention relates to a neural stimulation delivery device to deliver electrical and/or chemical stimulation to target sites in the central and peripheral nervous system. The device generally includes a tubular body (20) defining a plurality of ports (30) along the longitudinal axis thereof, a plurality of delivery structures (40) insertable in the body, and a control mechanism in communication with the plurality of delivery structures to independently move each of the plurality of delivery structures through a respective one of the plurality of ports with respect to each other of the plurality of delivery structures. The ability of each delivery structure to be independently moveable through a respective port allows each delivery structure to be selectively advanced or retracted independent of the movement of another delivery structure.
摘要翻译：本发明涉及一种神经刺激递送装置，用于向中枢和外周神经系统中的靶位点递送电和/或化学刺激。该装置通常包括沿着其纵向轴线限定多个端口（30）的管状主体（20），可插入本体中的多个输送结构（40）和与多个输送结构连通的控制机构通过相对于多个输送结构中的彼此的多个端口中的相应一个独立地移动多个输送结构中的每一个。每个输送结构独立地通过相应端口可移动的能力允许独立于另一输送结构的运动而选择性地提前或缩回每个输送结构。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式