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144 条记录 (耗时 0.048 秒)

    Multiple beamline position isocenterless positively charged particle cancer therapy apparatus and method of use thereof
    102.
    发明授权
    Multiple beamline position isocenterless positively charged particle cancer therapy apparatus and method of use thereof 有权

    公开(公告)号：US10029124B2

    公开(公告)日：2018-07-24

    申请号：US15432724

    申请日：2017-02-14

    申请人： W. Davis Lee ,  Jillian Reno ,  James P. Bennett

    发明人： W. Davis Lee ,  Jillian Reno ,  James P. Bennett

    IPC分类号： A61N5/00 ,  A61N5/10 ,  A61B6/03 ,  A61B6/00 ,  G21K1/08 ,  G21K5/04

    摘要： The invention comprises a method and apparatus for treating a tumor with protons using multiple beamline positions not having an isocenter, including the steps of: (1) delivering the protons from a synchrotron along a redirectable beam transport path to yield a plurality of incident vectors, each of the plurality of incident vectors directed toward the treatment room and (2) redirecting the protons traveling along each of the plurality of incident vectors, with an output nozzle, to the tumor, where a first vector, of the plurality of incident vectors, comprises a first direction intersecting the tumor and where a second vector, of the plurality of incident vectors, comprises a second direction passing by the tumor without entering the tumor. The step of redirecting directs the protons traveling along the first and second incident vectors, respectively, to a first and second path intersecting a front and the back of the tumor.

    MULTI-COLOR CHARGED PARTICLE DETECTOR APPARATUS AND METHOD OF USE THEREOF
    103.
    发明申请
    MULTI-COLOR CHARGED PARTICLE DETECTOR APPARATUS AND METHOD OF USE THEREOF 审中-公开

    公开(公告)号：US20180178039A1

    公开(公告)日：2018-06-28

    申请号：US15901770

    申请日：2018-02-21

    申请人： Maureen Petterson ,  W. Davis Lee

    发明人： Maureen Petterson ,  W. Davis Lee

    IPC分类号： A61N5/10 ,  G21K1/087 ,  G21K5/04 ,  A61B6/03 ,  G21K1/093 ,  H01J35/14

    摘要： The invention comprises a method and apparatus for using a multi-layer multi-color scintillation based detector element to image a tumor of a patient using a process of determining residual energies of positively charged particles after passing through the patient, the process comprising the steps of: (1) transmitting the positively charged particles at known energies through the patient and into a multi-layer detector element; (2) detecting first and second secondary photons, resultant from passage of the positively charged particles, respectively from a first layer of a first scintillation material and a second layer of a second scintillation material at two respective layer depths, where the first wavelength range differs from the second wavelength range; (4) determining residual energies of the positively charged particles, using output from the step of detecting; and (5) relating the residual energies to body densities to generate an image.

    PHASE CHANGE PRESSURE PACKING APPARATUS AND METHOD OF MANUFACTURE / USE THEREOF
    109.
    发明申请
    PHASE CHANGE PRESSURE PACKING APPARATUS AND METHOD OF MANUFACTURE / USE THEREOF 有权

    公开(公告)号：US20220002015A1

    公开(公告)日：2022-01-06

    申请号：US17480128

    申请日：2021-09-20

    申请人： W. Davis Lee ,  Warren R. Kirsch ,  Christian T. Metcalfe

    发明人： W. Davis Lee ,  Warren R. Kirsch ,  Christian T. Metcalfe

    IPC分类号： B65B31/00 ,  B65B25/00 ,  B65D85/72 ,  A23C9/152 ,  A23C13/12 ,  B65D83/14 ,  A61L9/03

    摘要： The invention comprises a method for packaging a dispensable substance, such as a food product, whipped cream, a hydrocarbon, or an air freshener, the method comprising the steps of: placing a first product component into a container, the container comprising a valve dispensing port; adding a second product component into the container, the second product component comprising at least one of: (1) a solid form of the second product component and (2) a liquid form of the second product component; sealing the container; and warming, after the step of sealing, the second product component in the container at least ten degrees Celsius, where the step of warming results in a phase change of all of the second product component into a gas phase, at least a portion of the gas phase of the second product component dissolving into the first product component to form the dispensable substance.

    Multi-direction proton therapy apparatus and method of use thereof
    110.
    发明授权
    Multi-direction proton therapy apparatus and method of use thereof 有权

    公开(公告)号：US11135451B2

    公开(公告)日：2021-10-05

    申请号：US16903736

    申请日：2020-06-17

    申请人： Daniel J. Raymond ,  W. Davis Lee ,  James P. Bennett

    发明人： Daniel J. Raymond ,  W. Davis Lee ,  James P. Bennett

    IPC分类号： A61N5/10 ,  G21K1/093 ,  G21K5/04 ,  H01J35/14 ,  A61B6/03 ,  G21K1/087

    摘要： The invention comprises a method and apparatus for treating a tumor of a patient, in a beam treatment center comprising a floor, with positively charged particles, comprising: (1) a synchrotron mounted to an elevated floor section above the floor of the beam treatment center; (2) a beam transport system, comprising: at least three fixed-position beam transport lines, where none of the synchrotron and the beam transport system penetrate through the floor of the beam treatment center; (3) the positively charged particles transported from the synchrotron, through the beam transport system, to a position above a patient positioning system during use; and (4) an optional repositionable nozzle system connected to a first, second, and third fixed-position beam transport line at a first, second, and third time, respectively, where the nozzle track forms an arc of a circle and the repositionable nozzle system moves along the nozzle track.