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    • 2. 发明申请
    • Apparatus and Method to shield Radiation Needles
    • 屏蔽辐射针的装置和方法
    • US20120277519A1
    • 2012-11-01
    • US13052593
    • 2011-04-05
    • Rohit MehtaRashmi Amin
    • Rohit MehtaRashmi Amin
    • A61M36/12
    • A61N5/1007A61N2005/101A61N2005/1019A61N2005/1094
    • According to one general aspect there is a needle package apparatus that comprises a top portion and a bottom portion; a plurality of needle slots exact distance apart that allows to place a plurality of needles that contain radioactive seeds; a cylindrical coil that is inserted to the plurality of needle slots to hold said plurality of needles, wherein said cylindrical coil prevents the leakage of the radiation from the radioactive seeds; a set of hinges located at the end of said needle package within the outer most said plurality of needle slots; wherein the hinges can be bend to change the angle of said top portion of said needle package by a medical personnel to create a stand; and a single end enclosure located at the distal end of said cylindrical coil to provide an enclosed cylinder.
    • 根据一个一般方面,存在一种针头包装装置,其包括顶部和底部; 多个针槽,其间距离精确,允许放置包含放射性种子的多根针; 插入到多个针槽中以保持所述多个针的圆柱形线圈,其中所述圆柱形线圈防止辐射从放射性种子泄漏; 位于所述针头包装的末端的一组铰链,位于最外侧的多个针槽内; 其中所述铰链可以弯曲以改变医疗人员的所述针头包装的所述顶部部分的角度以产生支架; 以及位于所述圆柱形线圈的远端处的单端封闭件,以提供封闭的圆筒。
    • 5. 发明申请
    • REAL TIME RADIATION TREATMENT PLANNING SYSTEM
    • 实时放射治疗计划系统
    • US20110288361A1
    • 2011-11-24
    • US13013051
    • 2011-01-25
    • Johann KINDLEINDimos BaltasGeorgios SakasFrans KuipersHans Martin Schot
    • Johann KINDLEINDimos BaltasGeorgios SakasFrans KuipersHans Martin Schot
    • A61M36/12
    • A61N5/1031A61N5/1001A61N5/1007A61N5/1039A61N2005/1012A61N2005/1032A61N2005/1074G06F19/00G06F19/3481
    • The invention relates to a real time radiation treatment planning system for use in effecting radiation therapy of a pre-selected anatomical portion of an animal body using hollow needles. According to embodiments of the invention, the system may include a processing means processing means-configured to perform a three-dimensional imaging algorithm and a three-dimensional image segmentation algorithm, with respect to one or more specific organs within the pre-selected anatomical portion and with respect to the needles, for converting the image data obtained with an imaging means into a three-dimensional image of the anatomical portion, using at least one single or multi-objective anatomy-based genetic optimization algorithm. For pre-planning or virtual simulation purposes, the processing means is arranged to determine in real time the optimal number and position of at least one of the needles, positions of energy emitting sources within the needles, and the dwell times of the energy emitting sources at the positions. For post-planning purposes, the processing means is arranged to determine, based on three-dimensional image information, in real time the real needle positions and the dwell times of the energy emitting sources for the positions.
    • 本发明涉及一种实时放射治疗计划系统,用于使用空心针对动物体的预先选择的解剖部分进行放射治疗。 根据本发明的实施例,系统可以包括处理装置处理装置,其被配置为相对于预先选择的解剖部分内的一个或多个特定器官执行三维成像算法和三维图像分割算法 并且相对于针,用于使用至少一个单目标或多目标基于解剖的遗传优化算法将用成像装置获得的图像数据转换成解剖部分的三维图像。 对于预先规划或虚拟模拟目的,处理装置被布置成实时确定针中的至少一个针的最佳数量和位置,针内的能量发射源的位置以及能量发射源的停留时间 在职位。 为了规划后的目的,处理装置被布置成基于三维图像信息实时确定位置的能量发射源的实际针位置和停留时间。
    • 8. 发明申请
    • Integrated system for the ballistic and nonballistic infixion and retrieval of implants
    • 用于弹道和非球面感染和植入物检索的综合系统
    • US20100286791A1
    • 2010-11-11
    • US11986021
    • 2007-11-19
    • David S. Goldsmith
    • David S. Goldsmith
    • A61F2/04A61M36/12A61M25/00A61M31/00A61B18/04A61B17/50A61B17/28A61F13/00
    • A61B17/12022A61B17/00491A61B17/0057A61B17/12118A61B17/12181A61B17/3468A61B18/04A61B18/18A61B2017/00411A61B2017/00544A61B2017/0065A61B2017/00876A61B2017/1205A61B2017/22001
    • Provided are methods and apparatus for the use of magnetic traction to maintain the patency of a tubular anatomical structure, whether a vessel, duct, the trachea, bronchus, bile duct, ureter, vas deferens, fallopian tube, or portions of the digestive tract, as to constitute means for extraluminal stenting. An extraluminal stent consists of a perimedial or medial intravascular and an extravascular component. The intravascular component consists of ferromagnetic spherules implanted aeroballistically or stays implanted by means of a special hand tool, while the extravascular component consists of a pliant jacket or mantle that has magnets mounted about its outer surface. A catheter adapted for use as the barrel of a gas-operated implant insertion gun is so devised that it can be used independently to perform an angioplasty and thereafter have its free or extracorporeal end inserted into the airgun to initiate implantation of the intravascular component without the need for withdrawal and reinsertion through the introducer sheath. When the implants must be spaced too closely together to be controlled by hand, a positional control system is used to effect discharge automatically. Spherules that consist entirely of medication or that have a radiation emitting seed as the core can be implanted with the same apparatus. A glossary of terms follows the specification.
    • 提供了使用磁力牵引来维持管状解剖结构(无论是血管,导管,气管,支气管,胆管,输尿管,输精管,输卵管或消化道的部分)的通畅性的方法和装置, 构成外阴支架置入手段。 一个管腔内支架由一个perimedial或内侧血管内和血管外部分组成。 血管内成分由铁磁球体组成,通过特殊手工工具植入,或通过特殊的手工工具植入,而血管外部件由具有围绕其外表面安装的磁体的柔性护套或外套构成。 适合用作气体操作的植入物插入枪的筒的导管被设计成可以独立地使用来执行血管成形术,然后将其游离或体外末端插入气枪中以开始植入血管内成分,而不需要 需要通过导引器鞘取出和重新插入。 当植入物必须间隔太靠近以便手动控制时,使用位置控制系统自动实现放电。 完全由药物组成或具有辐射发射种子作为核心的小球可用相同的装置植入。 术语术语遵循说明书。
    • 10. 发明申请
    • COMBINED CRYOTHERAPY AND BRACHYTHERAPY DEVICE AND METHOD
    • 组合式CRYOTHERAPY和BRACHYTHERAPY装置及方法
    • US20100234670A1
    • 2010-09-16
    • US12722845
    • 2010-03-12
    • Eyal ShaiNir Berzak
    • Eyal ShaiNir Berzak
    • A61M36/12A61B18/02
    • A61B18/02A61B2018/0262A61N5/1015
    • Combined brachytherapy and ablation devices and methods. A combined brachytherapy and cryotherapy method, includes: inserting an ablation device into tissue of a subject; ablating tissue within an ablation zone of the device; detaching and removing a first part of the device while leaving a second part of the device in the tissue, the first part contacting the ablation zone; and inserting a brachytherapy rod into the second part of the device when the second part is detached from the first part, the brachytherapy rod connected to base at one end and retaining at least one radioactive seed at an opposing end, the brachytherapy rod configured and dimensioned so that when it is inserted into the device up to the base, the at least one radioactive seed is in the ablation zone.
    • 联合近距离放射治疗和消融装置及方法。 联合近距离放射治疗和冷冻治疗方法包括:将消融装置插入受试者的组织中; 在装置的消融区内消融组织; 在将装置的第二部分留在组织中时分离和移除装置的第一部分,第一部分接触消融区; 以及当所述第二部分与所述第一部分分离时,将近距离放射治疗杆插入所述装置的第二部分中,所述近距离放射疗法杆在一端连接到基部并且在相对端保持至少一个放射性种子,所述近距离放射治疗杆被构造和确定尺寸 使得当其插入设备直到基部时,至少一个放射性种子在消融区域中。