Patents-Review.com
ClassID:

200538 ⎘

G21K1/046 - CPC Classification

Classification description:

Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators using variable diaphragms, shutters, choppers varying the contour of the field, e.g. multileaf collimators

Recent Application in this class:
#1
20260135011
2026-05-14

DIRECT-ACTING VERTICAL LAMELLAE DRIVE

 #2
20250349446
2025-11-13

COLLIMATOR ARRANGEMENT FOR AN X-RAY TUBE

 #3
20240399171
2024-12-05

MULTILEAF COLLIMATOR AND RADIATION THERAPY DEVICE

 #4
20240350832
2024-10-24

SYSTEM FOR EMISSION-GUIDED HIGH-ENERGY PHOTON DELIVERY

 #5
20240198136
2024-06-20

HIGH BANDWIDTH BINARY MULTI-LEAF COLLIMATOR DESIGN

 #6
20240194368
2024-06-13

SYSTEMS AND METHODS FOR DRIVING LEAVES IN A MULTI-LEAF COLLIMATOR

 #7
20240165427
2024-05-23

RADIATION THERAPY SYSTEMS AND METHODS

 #8
20240120126
2024-04-11

SYSTEMS, DEVICES, AND METHODS FOR VARIABLE COLLIMATION OF A NEUTRON BEAM

 #9
20240090113
2024-03-14

Compact linear accelerator with accelerating waveguide

 #10
20240085579
2024-03-14

Tuning Method for Collimator, Controller, Collimator and CT Machine

 #11
20240047093
2024-02-08

TREATING A TREATMENT VOLUME WITH THERAPEUTIC RADIATION USING A MULTI-LEAF COLLIMATION SYSTEM

 #12
20240047092
2024-02-08

System comprising an aperture and a dispersing element for applying electromagnetic radiation onto a source material, and method for aligning an aperture

 #13
20230390584
2023-12-07

Method and apparatus for using a multi-layer multi-leaf collimation system

 #14
20230330435
2023-10-19

MULTI-LEAF COLLIMATOR VISION SYSTEM

 #15
20230317310
2023-10-05

Flash electron applicator with integrated dosimeter

 #16
20230241415
2023-08-03

Method and apparatus for using a multi-layer multi-leaf collimator as a virtual flattening filter

 #17
20230148974
2023-05-18

X-ray multi-leaf dynamic collimation for multiple source-in-motion tomosynthesis imaging system

 #18
20230113879
2023-04-13

Multi-leaf collimator

 #19
20230110626
2023-04-13

Leaf for a multi-leaf collimator

 #20
20230108499
2023-04-06

Methods and systems for the concurrent generation of multiple substantially similar X-ray beams

 #21
20230101881
2023-03-30

Leaf drive mount for a multi-leaf collimator

 #22
20230093591
2023-03-23

Systems and methods for adjusting multi-leaf collimator

 #23
20230072055
2023-03-09

Multi-leaf collimator

 #24
20230041882
2023-02-09

Method for producing neutron collimators using additive manufacturing

 #25
20230000449
2023-01-05

X-ray diagnosis apparatus and console

 #26
20220362585
2022-11-17

Magnetoresistive linear position detection in a radiation therapy system

 #27
20220288419
2022-09-15

Charged particle irradiation apparatus

 #28
20220285041
2022-09-08

MULTI-LEAF COLLIMATOR AND DRIVING SYSTEM

 #29
20220280813
2022-09-08

Methods for use with a component of a beam limiting device

 #30
20220273965
2022-09-01

Multi-leaf collimator and radiation therapy device

 #31
20220254535
2022-08-11

Adjusted segmented collimator comprising a Soller slit

 #32
20220249870
2022-08-11

MULTI-LEAF COLLIMATOR FOR RADIOTHERAPY APPARATUS AND RADIOTHERAPY APPARATUS USING THE SAME

 #33
20220241616
2022-08-04

Multileaf collimator cone enabling stereotactic radiosurgery

 #34
20220193451
2022-06-23

High bandwidth binary multi-leaf collimator design

 #35
20220122747
2022-04-21

Adjustable collimators and x-ray imaging systems including adjustable collimators

 #36
20220118286
2022-04-21

Magnetoresistive linear position detection in a radiation therapy system

 #37
20220093285
2022-03-24

ADAPTIVE FOCUS COLLIMATION OF X-RAY BEAMS

 #38
20220093284
2022-03-24

Pulse generator and radiation system having the same

 #39
20210346722
2021-11-11

System and method for correcting position errors of a multi-leaf collimator

 #40
20210322790
2021-10-21

Revolving radiation collimator

 #41
20210322787
2021-10-21

Systems and methods for adjusting multi-leaf collimator

 #42
20210290186
2021-09-23

Motion guidance assembly for a collimator device

 #43
20210265071
2021-08-26

BEAM-BLOCKING LEAF AND MULTILEAF COLLIMATOR CONTAINING SAME

 #44
20210225548
2021-07-22

Driving mechanism

 #45
20210220676
2021-07-22

Radiation therapy systems and methods

 #46
20210219413
2021-07-15

Compact linear accelerator with accelerating waveguide

 #47
20210187322
2021-06-24

Multi-leaf collimator and radiotherapy equipment

 #48
20210138269
2021-05-13

MULTILEAF COLLIMATOR CONE ENABLING STEREOTACTIC RADIOSURGERY

 #49
20210106845
2021-04-15

Multi-leaf collimator

 #50
20210090755
2021-03-25

Multi-leaf collimator

 #51
20210022699
2021-01-28

X-RAY FLUOROSCOPE

 #52
20200368557
2020-11-26

System for emission-guided high-energy photon delivery

 #53
20200368556
2020-11-26

HIGH-SPEED ENERGY SWITCHING

 #54
20200360727
2020-11-19

Multi-leaf collimator and radiation therapy device

 #55
20200346037
2020-11-05

Multileaf collimator cone enabling stereotactic radiosurgery

 #56
20200253569
2020-08-13

X-ray diagnosis apparatus and console

 #57
20200238106
2020-07-30

RADIATION THERAPEUTIC HEAD, COLLIMATOR ASSEMBLY, AND CONTROL METHOD OF RADIOTHERAPEUTIC EQUIPMENT

 #58
20200234840
2020-07-23

Binary multileaf collimator delivery with per-leaf field width

 #59
20200227183
2020-07-16

Motion guidance assembly for a collimator device

 #60
20200221567
2020-07-09

Compact linear accelerator with accelerating waveguide

 #61
20200206535
2020-07-02

Multileaf collimator with alternating trapezoidal leaf geometry design

 #62
20200185119
2020-06-11

Multi-leaf collimator

 #63
20200164230
2020-05-28

High bandwidth binary multi-leaf collimator design

 #64
20200118701
2020-04-16

Multi-leaf collimator and driving system

 #65
20200105432
2020-04-02

Motion guidance assembly for a collimator device

 #66
20200061390
2020-02-27

System and method for correcting position errors of a multi-leaf collimator

 #67
20200043625
2020-02-06

Binary multileaf collimator delivery with per-leaf field width

 #68
20200043624
2020-02-06

Fast sliding window delivery via a high-speed multileaf collimator

 #69
20200016430
2020-01-16

Multi-leaf collimator and radiotherapy device

 #70
20190320523
2019-10-17

Compact linear accelerator with accelerating waveguide

 #71
20190304617
2019-10-03

Treating a treatment volume with therapeutic radiation using a multi-leaf collimation system

 #72
20190299030
2019-10-03

Method and apparatus for using a multi-layer multi-leaf collimator as a virtual flattening filter

 #73
20190239829
2019-08-08

Filter device for a collimator of an irradiation device

 #74
20190175944
2019-06-13

Methods and systems for determining the shape of a radiotherapy beam

 #75
20190126069
2019-05-02

Method and apparatus for using a multi-layer multi-leaf collimation system

 #76
20190108923
2019-04-11

Method for producing collimators and other components from neutron absorbing materials using additive manufacturing

 #77
20190091489
2019-03-28

Adjustable collimator, collimation system, therapy head and radiotherapy device

 #78
20190029614
2019-01-31

X-ray collimator and X-ray imaging apparatus using same

 #79
20190027264
2019-01-24

Charged particle beam treatment apparatus

 #80
20190001153
2019-01-03

Configurable collimator controlled using linear motors

 #81
20180342331
2018-11-29

Dynamic beam aperture control to reduce radiation dose using collimator

 #82
20180325486
2018-11-15

X-ray apparatus and system

 #83
20180318607
2018-11-08

Revolving radiation collimator

 #84
20180301235
2018-10-18

Radiation-irradiation device

 #85
20180299099
2018-10-18

Light source device for collimator

 #86
20180279461
2018-09-27

Compact linear accelerator with accelerating waveguide

 #87
20180261351
2018-09-13

RADIATION BEAM COLLIMATING SYSTEMS AND METHODS

 #88
20180211740
2018-07-26

Contour collimator for radiotherapy

 #89
20180193671
2018-07-12

Verification of leaf positions for multi-leaf collimator using multiple verification systems

 #90
20180185672
2018-07-05

DETERMINATION OF RADIATION COLLIMATOR COMPONENT POSITION

 #91
20180161602
2018-06-14

Radiation therapy systems and methods

 #92
20180161600
2018-06-14

Dynamic three-dimensional beam modification for radiation therapy

 #93
20180144842
2018-05-24

Controlling accelerator system

 #94
20180133518
2018-05-17

System for emission-guided high-energy photon delivery

 #95
20180043186
2018-02-15

Collimator for radiotherapy apparatus

 #96
20180035969
2018-02-08

Controlling motion position of multi-leaf collimator

 #97
20180012676
2018-01-11

Controlling movement of carriage of multi-leaf collimator

 #98
20170352444
2017-12-07

Rotating radiation shutter collimator

 #99
20170326386
2017-11-16

Machine vision system

 #100
20170316566
2017-11-02

Image processing apparatus, image processing method, x-ray imaging apparatus and control method thereof

 #101
20170287581
2017-10-05

Beam-limiting device for radiographic apparatuses

 #102
20170281972
2017-10-05

Multi-leaf collimator and driving system

 #103
20170256329
2017-09-07

Collimator shutter drive mechanism

 #104
20170246480
2017-08-31

Radiotherapy apparatus incorporating multi-source focusing therapy and conformal and intensity-modulated therapy

 #105
20170182338
2017-06-29

Energy degrader enabling high-speed energy switching

 #106
20170157425
2017-06-08

COLLIMATOR AND ENERGY DEGRADER

 #107
20170157424
2017-06-08

COLLIMATOR AND ENERGY DEGRADER

 #108
20170148536
2017-05-25

Radiation beam collimating systems and methods

 #109
20170143995
2017-05-25

Collimation apparatus for radiotherapy

 #110
20170106211
2017-04-20

Collimator for radiotherapy apparatus

 #111
20170105684
2017-04-20

Curved movable beam stop array and CBCT comprising thereof

 #112
20170096612
2017-04-06

APPARATUS AND METHOD FOR PRECISE APPLICATION OF LUBRICANT ON COLLIMATOR COMPONENTS

 #113
20170087388
2017-03-30

Apparatus and method for employing a multi-leaf collimator while administering a radiation dose

 #114
20170087387
2017-03-30

Method and apparatus to employ a multi-layer multi-leaf collimator when administering a radiation therapy treatment

 #115
20170087384
2017-03-30

Method and apparatus for using a multi-layer multi-leaf collimation system

 #116
20170084359
2017-03-23

Multileaf collimator assembly with reduced extra-focal leakage

 #117
20170047137
2017-02-16

Variable aperture for controlling electromagnetic radiation

 #118
20170043185
2017-02-16

Machine vision system

 #119
20170040077
2017-02-09

Apparatus and method for variable angle slant hole collimator

 #120
20170038484
2017-02-09

Multi-Linear X-Ray Scanning Systems and Methods for X-Ray Scanning

 #121
20160366385
2016-12-15

Ambient light suppression using color space information to derive pixel-wise attenuation factors

 #122
20160361568
2016-12-15

Verification of leaf positions for multi-leaf collimator using multiple verification systems

 #123
20160361567
2016-12-15

Image-based aperture verification system for multi-leaf collimator

 #124
20160361566
2016-12-15

High bandwidth binary multi-leaf collimator design

 #125
20160325118
2016-11-10

MULTI-LEAF COLLIMATOR AND RADIATION THERAPY DEVICE

 #126
20160325117
2016-11-10

LEAF POSITION DETECTION DEVICE, MULTI-LEAF COLLIMATOR, AND RADIATION THERAPY DEVICE

 #127
20160320322
2016-11-03

X-ray analysis device

 #128
20160236010
2016-08-18

Unfiltered radiation therapy

 #129
20160206899
2016-07-21

MULTILEAF COLLIMATOR, AND RADIATION THERAPY APPARATUS AND RADIATION THERAPY SYSTEM USING SAME

 #130
20160203885
2016-07-14

Dynamic beam aperture control to reduce radiation dose using collimator

 #131
20160189818
2016-06-30

X-ray imaging system and method with a real-time controllable 3D X-ray attenuator

 #132
20160189817
2016-06-30

X-ray imaging system with a motorless real-time controllable collimator that can produce arbitrarily shaped X-ray beams

 #133
20160157796
2016-06-09

Method for capturing a three-dimensional x-ray image

 #134
20160136457
2016-05-19

Collimator for flow pixel proton therapy

 #135
20160101296
2016-04-14

Radiation treatment collimator having multilayered linkage structure

 #136
20160071623
2016-03-10

Contour collimator for radiotherapy

 #137
20160056700
2016-02-25

Systems and methods for independent motion of parallel actuators

 #138
20150371809
2015-12-24

X-ray generator with adjustable collimation

 #139
20150327821
2015-11-19

Automatic collimator adjustment device with depth camera and method for medical treatment equipment

 #140
20150279495
2015-10-01

Base for radiographic device

 #141
20150245806
2015-09-03

X-ray imaging apparatus and control method therefor

 #142
20150235723
2015-08-20

Variable pin-hole type collimator and radiation imaging device using the same

 #143
20150223767
2015-08-13

Rapid frame-rate wireless imaging system

 #144
20150206613
2015-07-23

Leaf assembly for a multi-leaf collimator and multi-leaf collimator

 #145
20150200030
2015-07-16

X-ray apparatus

 #146
20150179291
2015-06-25

Computed tomography system and X-ray collimator thereof

 #147
20150177391
2015-06-25

Multi-linear x-ray scanning systems and methods for x-ray scanning

 #148
20150174429
2015-06-25

Collimator and energy degrader

 #149
20150170778
2015-06-18

Leaf module for a multi-leaf collimator and multi-leaf collimator

 #150
20150164443
2015-06-18

Apparatus and methods for collimation of x-rays

 #151
20150124938
2015-05-07

Multi-leaf collimators

 #152
20150087887
2015-03-26

Multi-leaf collimator, particle beam therapy system, and treatment planning apparatus

 #153
20150085982
2015-03-26

Collimator for radiotherapy apparatus

 #154
20150036801
2015-02-05

RADIATION GENERATING APPARATUS AND RADIATION IMAGING SYSTEM

 #155
20150036787
2015-02-05

Collimator and inspecting system using the same

 #156
20150023469
2015-01-22

Irradiation field-limiting apparatus, X-ray-generating unit including the irradiation field-limiting apparatus, and X-ray radiography system including the irradiation field-limiting apparatus

 #157
20150006098
2015-01-01

Method and apparatus for manufacturing radiation intensity bolus

 #158
20140270079
2014-09-18

X-ray analyzing system for x-ray scattering analysis

 #159
20140270069
2014-09-18

Real-time moving collimators made with X-ray filtering material

 #160
20140254768
2014-09-11

Multi-leaf collimator with leaf sliding means using rolling elements

 #161
20140254747
2014-09-11

X-ray imaging apparatus, wedge filter apparatus, and method of controlling wedge filter

 #162
20140252227
2014-09-11

Charged particle beam irradiation system and charged particle beam irradiation planning method

 #163
20140239204
2014-08-28

Electromagnetically actuated multi-leaf collimator

 #164
20140233707
2014-08-21

Versatile beam scanner with fan beam

 #165
20140226794
2014-08-14

Radiation field and dose control

 #166
20140217312
2014-08-07

Leaf module for a multi-leaf collimator and multi-leaf collimator

 #167
20140217301
2014-08-07

Instrument for assaying radiation

 #168
20140153699
2014-06-05

Beam forming apparatus

 #169
20140112453
2014-04-24

Multi level multileaf collimators

 #170
20140086380
2014-03-27

Dynamic beam aperture control to reduce radiation dose using collimator

 #171
20140079179
2014-03-20

X-ray diaphragm mechanism and X-ray CT apparatus

 #172
20140010355
2014-01-09

POSITION SENSORING METHOD AND SYSTEM FOR A MULTI-LEAF COLLIMATOR

 #173
20130315375
2013-11-28

X-ray analysis apparatus with single crystal X-ray aperture and method for manufacturing a single crystal X-ray aperture

 #174
20130294583
2013-11-07

X-ray collimator

 #175
20130294582
2013-11-07

X-ray imaging apparatus

 #176
20130294572
2013-11-07

Optimized aperture selection imaging computed tomography system and method

 #177
20130284951
2013-10-31

Multi-leaf collimator with leaf drive

 #178
20130202091
2013-08-08

Contour collimator and adaptive filter with electroactive polymer elements and associated method

 #179
20130142313
2013-06-06

Rotatable contour collimator having a liquid impermeable to X-rays

 #180
20130136239
2013-05-30

Apparatus and methods for collimation of X-rays

 #181
20130136238
2013-05-30

X-ray distance indicator and related methods

 #182
20130108025
2013-05-02

Optical exit slit

 #183
20130077444
2013-03-28

Device and method to determine the position of a component that is moveable in a linear manner along an assigned axis

 #184
20130056646
2013-03-07

Multi-leaf collimator, particle beam therapy system, and treatment planning apparatus

 #185
20130053617
2013-02-28

Particle beam irradiation apparatus and particle beam therapy system

 #186
20130003080
2013-01-03

Position detection

 #187
20130000428
2013-01-03

Multi-leaf collimator device for radiotherapy

 #188
20120256103
2012-10-11

Modifying radiation beam shapes

 #189
20120253095
2012-10-04

CREATING A COMPENSATOR FROM SOLID PARTICULATES

 #190
20120215049
2012-08-23

Particle beam therapy system

 #191
20120177184
2012-07-12

Real-time dosimetry system, RTDS

 #192
20120148023
2012-06-14

X-ray imaging apparatus and imaging method

 #193
20120105969
2012-05-03

METHOD FOR CALIBRATING A MULTILEAF COLLIMATOR

 #194
20120068087
2012-03-22

System and method for high resolution radiation field shaping

 #195
20120051498
2012-03-01

X-RAY IMAGING SYSTEM AND X-RAY IMAGING METHOD

 #196
20120043482
2012-02-23

Multi level multileaf collimators

 #197
20120043481
2012-02-23

Multileaf collimators with transverse motion

 #198
20120012763
2012-01-19

Method and apparatus pertaining to use of jaws during radiation treatment

 #199
20120002781
2012-01-05

Optimized aperture selection imaging computed tomography system and method

 #200
20110299652
2011-12-08

Methods, apparatus, and computer-program products for increasing accuracy in cone-beam computed tomography

 #201
20110293072
2011-12-01

Beam forming apparatus

 #202
20110293069
2011-12-01

Medical viewing system for displaying an X-ray image

 #203
20110266464
2011-11-03

Signal processing for predicting an input time series signal and application thereof to predict position of an affected area during radiotherapy

 #204
20110243297
2011-10-06

X-ray or infrared imaging device comprising a dose limiter, with controlled translation speed

 #205
20110216884
2011-09-08

X-ray imaging apparatus

 #206
20110200170
2011-08-18

Method and system for treating moving target

 #207
20110163235
2011-07-07

SCINTIGRAPHIC DEVICE WITH HIGH SPATIAL RESOLUTION

 #208
20110155929
2011-06-30

Apparatus and system for controlling ion ribbon beam uniformity in an ion implanter

 #209
20110049396
2011-03-03

Multi-leaf collimators

 #210
20110049395
2011-03-03

Radiation therapy equipment

 #211
20110038466
2011-02-17

Slit mechanism apparatus and X-ray computed tomography apparatus

 #212
20110033028
2011-02-10

Unfiltered radiation therapy

 #213
20110026683
2011-02-03

Multi-leaf collimators

 #214
20100281983
2010-11-11

Apparatus and method for position determination

 #215
20100278310
2010-11-04

Multi-leaf collimators and operating method

 #216
20100268073
2010-10-21

Verifying Lesion Characteristics Using Beam Shapes

 #217
20100189220
2010-07-29

System and method for optimization of a radiation therapy plan in the presence of motion

 #218
20100166150
2010-07-01

Collimation apparatus for radiotherapy

 #219
20100119036
2010-05-13

Limiting an X-ray beam in connection with dental imaging

 #220
20100091939
2010-04-15

Circular multi-beam X-ray device

 #221
20100091938
2010-04-15

Multi-beam x-ray device

 #222
20100061511
2010-03-11

Modulatable radiation collimator

 #223
20100054420
2010-03-04

ADJUSTING DEVICE FOR BARRIER BLADE OF SCATTERED X-RAY

 #224
20100046713
2010-02-25

Leaf sequencing algorithm for moving targets

 #225
20100040198
2010-02-18

Integrated shaping and sculpting unit for use with intensity modulated radiation therapy (IMRT) treatment

 #226
20100034357
2010-02-11

Collimator

 #227
20100019167
2010-01-28

Fan beam modulator for ion beams providing continuous intensity modulation

 #228
20100008472
2010-01-14

Lamella collimator and beam therapy appliance

 #229
20090289192
2009-11-26

Scanning aperture ion beam modulator

 #230
20090283703
2009-11-19

ION BEAM IRRADIATION APPARATUS AND ION BEAM MEASURING METHOD

 #231
20090262901
2009-10-22

Multi-leaf collimators

 #232
20090220046
2009-09-03

COLLIMATOR DEVICE FOR RADIOTHERAPY AND RADIOTHERAPY APPARATUS USING THE SAME

 #233
20090196401
2009-08-06

Machine vision system

 #234
20090190714
2009-07-30

Methods, apparatus, and computer-program products for increasing accuracy in cone-beam computed tomography

 #235
20090147917
2009-06-11

System and method for high resolution field shaping

 #236
20090093863
2009-04-09

Method and devices for performing stereotactic microbeam radiation therapy

 #237
20090080619
2009-03-26

Multileaf collimator

 #238
20090074140
2009-03-19

Radiotherapy system with turntable

 #239
20090041199
2009-02-12

Multileaf collimator and radiation therapy device

 #240
20090010395
2009-01-08

Adjustable aperture collimator

 #241
20090001295
2009-01-01

Multileaf collimator for electron radiotherapy

 #242
20080298553
2008-12-04

Particle-beam treatment system

 #243
20080292058
2008-11-27

Device for limiting field on which radiation is irradiated

 #244
20080285719
2008-11-20

Leaf sequencing

 #245
20080267356
2008-10-30

Multi-leaf collimator with leaves formed of different materials

 #246
20080240352
2008-10-02

Radiation Modulator

 #247
20080205599
2008-08-28

Radiation therapy apparatus

 #248
20080165930
2008-07-10

Multi-leaf collimator

 #249
20080123813
2008-05-29

Automatic selection of multiple collimators

 #250
20080118032
2008-05-22

OPTIMIZED APERTURE SELECTION IMAGING COMPUTED TOMOGRAPHY SYSTEM AND METHOD

 #251
20080073591
2008-03-27

System and method for high resolution radiation field shaping

 #252
20080063147
2008-03-13

Multileaf collimator

 #253
20080048135
2008-02-28

Radiation attenuation device and method includes radiation attenuating fluid and directly communicating adjacent chambers

 #254
20080013687
2008-01-17

Automatically determining size or shape of a radiation beam

 #255
20080011945
2008-01-17

Automatically determining a beam parameter for radiation treatment planning

 #256
20070206727
2007-09-06

Collimator control method and apparatus, and radiography system

 #257
20070195936
2007-08-23

Multi-leaf collimator based field size clipping for automatic adaptation to allowed image area

 #258
20070195922
2007-08-23

SYSTEM AND METHOD OF MONITORING THE OPERATION OF A MEDICAL DEVICE

 #259
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