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公开(公告)号：US12115389B2
公开(公告)日：2024-10-15
申请号：US18227992
申请日：2023-07-31
发明人： Ross Hannibal , Wade Curtiss
IPC分类号： A61N5/10 , A61B6/46 , H01H9/16 , H01H13/02 , H01H13/70 , H05G1/56 , H05G1/58 , A61B6/04 , A61B17/00 , H03K17/18 , H03K17/955 , H03K17/96
CPC分类号： A61N5/1048 , A61B6/461 , A61B6/467 , H01H9/161 , H01H13/023 , H01H13/70 , H05G1/56 , H05G1/58 , A61B6/0487 , A61B2017/00017 , A61B2017/00199 , A61N2005/1074 , H01H2013/026 , H01H2239/006 , H01H2239/064 , H01H2300/014 , H01H2300/038 , H01H2300/04 , H03K17/18 , H03K17/955 , H03K17/96 , H03K17/962
摘要： A motion-enable device includes a mechanical switch and a capacitive sensor with a sensing region that is located adjacent to the mechanical switch. The mechanical switch enables a first signal when closed or actuated that indicates that the mechanical switch is in an active state. The capacitive sensor enables a second signal when a conductive object is disposed in the sensing region, where the second signal indicates that the capacitive sensor is in an active state. Enablement of operation of an apparatus depends on receipt of both the first signal and the second signal. The mechanical switch and the capacitive sensor act as the two separate switches required by functional safety requirements for a motion enable device. Because the sensing region of the capacitive sensor is adjacent to the mechanical switch, the first and second signals are generated when an operator actuates the mechanical switch with a single digit.
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公开(公告)号：US12090342B2
公开(公告)日：2024-09-17
申请号：US18219619
申请日：2023-07-07
发明人： Filip Vojan , Brian Spatola
IPC分类号： A61N5/10
CPC分类号： A61N5/1049 , A61N5/103 , A61N5/1048 , A61N5/1081 , A61N2005/1059 , A61N5/1067 , A61N2005/1074
摘要： Disclosed herein are radiotherapy methods and systems that can display a workflow-oriented graphical user interface(s). In an embodiment, a method comprises presenting, by the server for display on a screen associated with a radiotherapy machine, a series of consecutive graphical user interfaces, wherein each graphical user interface displays one or more graphical components corresponding to one or more tasks of one or more stages of a patient's radiotherapy treatment; and when a user operating the pendant interacts with a first controller of the pendant, the radiotherapy machine adjusts at least one of its configurations; and when the user interacts with a second controller of the pendant, the server revises the graphical user interface corresponding to the user's input.
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公开(公告)号：US12036423B2
公开(公告)日：2024-07-16
申请号：US17381249
申请日：2021-07-21
发明人： Thilaka Sumanaweera , Ed Gardner , Oliver Blanck , Tao Cai , Darrin Uecker , Patrick Maguire
CPC分类号： A61N5/1039 , A61B6/032 , A61B6/503 , A61B6/5211 , A61B34/10 , A61N5/103 , G06T15/08 , G06T19/20 , A61B2034/104 , A61B2034/105 , A61B2034/107 , G06T2210/41
摘要： A system that generates a three-dimensional model of a tissue surface, for example the inner surface of the heart from two-dimensional image data slices. On this surface, one or more pattern lines are drawn, e.g., by a physician using a user interface, to designate desired lesion(s) on the surface. From the pattern lines, a three-dimensional volume for a lesion can be determined using known constraints. Advantageously, the series of boundaries generated by the three-dimensional volume may be projected back onto the individual CT scans, which then may be transferred to a standard radiosurgical planning tool. A dose cloud may also be projected on the model to aid in evaluating a plan.
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公开(公告)号：US12036420B2
公开(公告)日：2024-07-16
申请号：US17404843
申请日：2021-08-17
IPC分类号： A61N5/10
CPC分类号： A61N5/1028 , A61N5/1031 , A61N5/1045 , A61N2005/1019 , A61N2005/1095
摘要： Presented systems and methods facilitate efficient and effective generation and delivery of radiation. In one embodiment, an accelerator system includes a particle source, an acceleration portion, a high intensity target, and a target location control component. The particle source is configured to generate charged particles. The acceleration portion is configured to accelerate the charged particles. The high intensity target is configured to generate Bremsstrahlung radiation in response to impact by the charged particles. The target location control component configured to change the location of charged particle impacts on the high intensity target. In one exemplary implementation the change of location of charged particle impact is based on thermal diffusion and said location of charged particle impacts is moved at a rate greater than a rate of diffusion of detrimental heat impacts on the high intensity target.
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公开(公告)号：US20240173570A1
公开(公告)日：2024-05-30
申请号：US18540360
申请日：2023-12-14
发明人： Filip VOJAN , Brian SPATOLA
IPC分类号： A61N5/10 , G06F3/0483 , G06F3/04847 , G16H20/40 , G16H40/67 , H04N7/18
CPC分类号： A61N5/1048 , G06F3/0483 , G06F3/04847 , G16H20/40 , G16H40/67 , H04N7/18 , A61N2005/1059 , A61N2005/1074
摘要： Disclosed herein are radiotherapy methods and systems that can display a workflow-oriented graphical user interface(s). In an embodiment, a method comprises presenting, by a server, a first page of a first graphical user interface on the radiotherapy console associated with a radiotherapy machine in a treatment room, wherein the first graphical user interface contains a plurality of pages, each page corresponding to a stage of treatment implemented by the radiotherapy machine, and the first page corresponds to a first stage; and transitioning, by the server, the first page of the first graphical user interface to a second page of the first graphical user interface corresponding to a second stage responsive to an input of a user interacting with a second graphical interface presented on a display in the treatment room indicating that at least a predetermined portion of tasks associated with the first stage has been satisfied.
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公开(公告)号：US11992703B2
公开(公告)日：2024-05-28
申请号：US17323942
申请日：2021-05-18
申请人： Varian Medical Systems International AG. , Varian Medical Systems Particle Therapy GmbH & Co. KG , Varian Medical Systems, Inc.
发明人： Pierre Lansonneur , Perttu Niemela , Viljo Petaja , Simon Busold , Michiko Rossi , Matti Sakari Ropo , Michael Folkerts , Jessica Perez , Christel Smith , Adam Harrington , Eric Abel , Lauri Halko
IPC分类号： A61N5/10
CPC分类号： A61N5/1031 , A61N5/1071 , A61N2005/1074 , A61N2005/1087 , A61N2005/1089
摘要： A method used for planning radiation treatment accessing information that includes calculated doses and calculated dose rates for sub-volumes in a treatment target, and also accessing information that includes values of a measure of the sub-volumes as a function of the calculated doses and the calculated dose rates. A graphical user interface includes a rendering that is based on the calculated doses, the calculated doses rates, and the values of the measure.
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公开(公告)号：US11986681B2
公开(公告)日：2024-05-21
申请号：US17283967
申请日：2019-07-29
发明人： Simon Keller , Daniel Morf , Peter Munro
CPC分类号： A61N5/1081 , A61N5/1067 , A61B6/032 , A61B6/541 , A61N5/1031 , A61N5/1038 , A61N5/1039 , A61N5/1049 , A61N2005/1054 , A61N2005/1061 , A61N5/107 , A61N5/1071 , G06T7/0012 , G06T11/008 , G06T2207/10081 , G06T2207/20081
摘要： Time-domain interleaving of treatment X-rays and imaging X-rays during an image guided radiation therapy (IGRT) process in a radiation therapy system prevents scatter of the treatment X-rays from degrading the quality of X-ray images used to generate volumetric image data of a target volume. Imaging X-rays are delivered to the target volume during one or more imaging intervals, and one or more pulses of treatment X-rays are delivered to the target volume between the imaging intervals. In instances in which a pulse of treatment X-rays is timed to occur during an imaging interval, the pulse of treatment X-rays is inhibited from occurring during the imaging interval and is rescheduled to occur at a later time that does not coincide with that imaging interval or subsequent imaging intervals.
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公开(公告)号：US11986677B2
公开(公告)日：2024-05-21
申请号：US17132966
申请日：2020-12-23
发明人： Christel Smith , Corey Zankowski , Jan Hein Timmer , Wolfgang Kaissl , Deepak Khuntia , Eric Abel , Josh Star-Lack , Camille Noel
CPC分类号： A61N5/1069 , A61N5/1049 , A61N5/1067 , A61N5/1077 , A61B2090/0481 , A61N2005/1061 , A61N2005/1094
摘要： In various embodiments, a radiation therapy method can include loading a planning image of a target in a human. In addition, the position of the target can be monitored. A computation can be made of an occurrence of substantial alignment between the position of the target and the target of the planning image. Furthermore, after the computing, a beam of radiation is triggered to deliver a dosage to the target in a short period of time (e.g., less than a second).
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公开(公告)号：US20240058479A1
公开(公告)日：2024-02-22
申请号：US18451174
申请日：2023-08-17
IPC分类号： A61K49/04
CPC分类号： A61K49/04 , A61B2090/3966
摘要： A microsphere includes a radiopaque material, and a biodegradable material such that the microsphere can be detected using medical imaging and biodegrade after being administered to a patient.
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公开(公告)号：US20240057867A1
公开(公告)日：2024-02-22
申请号：US18496351
申请日：2023-10-27
发明人： John ADLER, JR. , Agam SHARDA
CPC分类号： A61B5/0036 , A61B5/0064 , A61N5/1049 , A61B5/0035 , A61B5/0071 , A61B5/0075 , A61B5/055 , A61B5/441 , A61B5/4504 , A61B5/4887 , A61B5/7235 , A61B6/032 , A61B6/485 , A61N2005/0626
摘要： A method includes determining skin characteristics in a region of a patient. An in-treatment optical scan is performed on a region of a patient, wherein the in-treatment optical scan comprises a near infrared (NIR) energy source. A plurality of detected signals is detected from the optical scan. The skin characteristics are filtered out from the plurality of detected signals. Skeletal anatomy positioning associated with the region is determined from the plurality of signals that is filtered.
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