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    • 7. 发明申请
    • System and Method For Hyperthermia Treatment Using Radiofrequency Phased Arrays
    • 使用射频相位阵列进行热疗治疗的系统和方法
    • US20150273230A1
    • 2015-10-01
    • US14668393
    • 2015-03-25
    • Bastien GuerinLawrence L. WaldBruce Rosen
    • Bastien GuerinLawrence L. WaldBruce Rosen
    • A61N1/40G06F17/16G06F17/50G01R33/36A61B19/00
    • A61N1/403G01R33/48G01R33/5612
    • Systems and methods for designing parallel transmission radiofrequency (RF) pulses for use in a RF treatment. The methods include selecting a target region in a subject, and providing a plurality of specific absorption rate (SAR) matrices for estimation of SAR at locations within the subject. The methods also include determining a first set of SAR matrices for locations in the target region using the provided SAR matrices, and determining a second set of SAR matrices for locations not in the target region using the provided SAR matrices. The methods further include designing a plurality of RF pulses for achieving a target power deposition in the target region by using the first set of SAR matrices and the second set of SAR matrices in an optimization that determines a set of RF waveforms that produce a target average local SAR using the first set of SAR matrices while minimizing a local SAR and a global SAR using the second set of SAR matrices.
    • 设计用于RF处理的并行传输射频(RF)脉冲的系统和方法。 所述方法包括选择受试者中的目标区域,以及提供多个特定吸收率(SAR)矩阵,用于在受试者内的位置估计SAR。 所述方法还包括使用所提供的SAR矩阵来确定目标区域中的位置的第一组SAR矩阵,以及使用所提供的SAR矩阵来确定不在目标区域中的位置的第二组SAR矩阵。 所述方法还包括设计多个RF脉冲,以通过使用第一组SAR矩阵和在确定产生目标平均值的一组RF波形的优化中的第二组SAR矩阵来实现目标区域中的目标功率沉积 使用第一组SAR矩阵,同时使用第二组SAR矩阵最小化局部SAR和全局SAR。
    • 8. 发明申请
    • System for Optimized Low Power MR Imaging
    • 优化低功率MR成像系统
    • US20140035580A1
    • 2014-02-06
    • US13958654
    • 2013-08-05
    • Ovidiu AndronesiBruce RosenPeter CaravanHimanshu Bhat
    • Ovidiu AndronesiBruce RosenPeter CaravanHimanshu Bhat
    • G01R33/36
    • G01R33/36A61B5/055G01R33/5602G01R33/5616G01R33/5617
    • A system acquires MR imaging data of a portion of patient anatomy associated with proton spin lattice relaxation time in a rotating frame using an RF (Radio Frequency) signal generator configured to generate RF excitation pulses and a magnetic field gradient generator configured to generate anatomical volume select magnetic field gradients for phase encoding and readout RF data acquisition. The RF signal generator and the gradient generator are configured to provide a rotating frame preparation pulse sequence comprising at least one of, (a) a T1 spin lattice relaxation in a rotating frame (T1ρ) preparation pulse sequence of adiabatic pulses comprising modulated RF pulses and modulated magnetic field gradients for slice selection and (b) a T2 spin-spin relaxation in a rotating frame (T2ρ) preparation pulse sequence of adiabatic pulses comprising modulated RF pulses and modulated magnetic field gradients for slice selection
    • 系统使用被配置为产生RF激励脉冲的RF(射频)信号发生器和被配置为产生解剖体积选择的磁场梯度发生器来获取在旋转帧中与质子自旋晶格弛豫时间相关联的患者解剖结构的一部分的MR成像数据 用于相位编码和读出RF数据采集的磁场梯度。 RF信号发生器和梯度发生器被配置为提供旋转帧准备脉冲序列,其包括以下中的至少一个:(a)包括调制的RF脉冲的绝热脉冲的旋转帧(T1rho)准备脉冲序列中的T1自旋晶格弛豫和 用于切片选择的调制磁场梯度和(b)旋转框架(T2rho)的准备脉冲序列中的T2自旋 - 自旋松弛包括调制的RF脉冲和用于切片选择的调制的磁场梯度的绝热脉冲序列
    • 9. 发明授权
    • Baking apparatuses and methods of use
    • 烘焙设备和使用方法
    • US07478588B2
    • 2009-01-20
    • US10817111
    • 2004-04-02
    • Robert J. MillerBruce Rosen
    • Robert J. MillerBruce Rosen
    • A47J43/18A47J43/20
    • A47J43/20A47J37/01Y10S99/15
    • The present invention is directed to baking apparatuses that are adapted for use in baking cakes, custards and other dishes that involve the use of a water bath. In a disclosed embodiment of the invention a baking apparatus is disclosed that includes an inner and outer pan, which may be formed as an integral unit. The outer pan is preferably adapted to receive and hold water and the inner pan is adapted to receive a springform containing a cheesecake batter or other mixture. The side or sides of the inner pan are preferably watertight and prevent leakage of water into the inner pan. The present invention offers the advantage of water bath baking without the problem of water from the bath leaking into the springform that contains the cake batter.
    • 本发明涉及适用于烘烤涉及使用水浴的蛋糕,乳蛋糕和其他菜肴的烘焙设备。 在本发明的公开实施例中,公开了一种烘烤装置,其包括可以形成为整体单元的内锅和外锅。 外盘优选地适于接收和保持水,并且内盘适于容纳包含芝士蛋糕面糊或其它混合物的弹簧形。 内盘的侧面或侧面优选是防水的并且防止水泄漏到内锅中。 本发明提供了水浴烘烤的优点,而没有浴液中的水泄漏到含有蛋糕糊的弹性体的问题。