IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
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출원번호 |
US-0371461
(2012-02-12)
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등록번호 |
US-8948341
(2015-02-03)
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발명자
/ 주소 |
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출원인 / 주소 |
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인용정보 |
피인용 횟수 :
5 인용 특허 :
0 |
초록
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New techniques for radiotherapy and radiosurgery are provided. In some aspects of the invention, multiple sources of radiation with a frequency, phase and polarization that are projected to constructively interfere at a treatment target are provided. In other aspects, hardware directs multiple radia
New techniques for radiotherapy and radiosurgery are provided. In some aspects of the invention, multiple sources of radiation with a frequency, phase and polarization that are projected to constructively interfere at a treatment target are provided. In other aspects, hardware directs multiple radiation sources from the same side of a treatment target, and focuses the initiation of substantial interference on a leading structure in the target. In other aspects, refractive models updated by live feedback are used to improve dosage distribution by, among other things, optimizing the number, length, superposition overlap, angle and nature of radiation beams. In additional aspects, interstitial beacons and radiation path diversion structures are inserted to improve dosage distribution to a target and avoid critical neighboring structures. In particle therapy, regionally actuable external magnetic fields are also provided, to improve dosage accuracy and avoid collateral damage.
대표청구항
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1. An electromagnetic radiation-based treatment system comprising hardware configured to: cause multiple beams comprising radiation waves in each beam of substantially the same frequency, and/or of a harmonic or otherwise related frequency, when said waves converge to converge on, superpose and perf
1. An electromagnetic radiation-based treatment system comprising hardware configured to: cause multiple beams comprising radiation waves in each beam of substantially the same frequency, and/or of a harmonic or otherwise related frequency, when said waves converge to converge on, superpose and perform treatment with a resultant waveform on a treatment target; andcause multiple beams comprising radiation or other waves in each beam of substantially the same frequency, and/or of a harmonic or otherwise related frequency, when said radiation or other waves converge to converge on, to superpose and perform protection with a superposed waveform on an area collateral to said treatment target. 2. The electromagnetic radiation-based treatment system of claim 1, in which at least some of said comprised radiation waves in each beam share the same or a constructively matched polarity. 3. The electromagnetic radiation-based treatment system of claim 2, in which at least some of said comprised radiation waves in each beam constructively interfere with other waves. 4. The electromagnetic radiation-based treatment system of claim 3, in which said constructive interference results from at least some of said comprised waves in each beam being in the same phase as they converge upon a treatment target volume. 5. The electromagnetic radiation-based treatment system of claim 1, in which at least some of said comprised waves in each beam interfere to produce a superposition of higher frequency than said comprised waves in each beam, as they converge upon a target volume. 6. The electromagnetic radiation-based treatment system of claim 1, in which at least some of said comprised waves in each beam converge on leading portions or a leading volume of the treatment target. 7. The electromagnetic radiation-based treatment system of claim 1, in which at least some of said comprised waves in each beam originate from the same side of said treatment target. 8. A method for treating an electromagnetic radiation-based or other wave phenomenon-based treatment target, comprising the following steps: employing location information concerning a group of material to define the location of a treatment target;aiming multiple beams of radiation or paths or instances of wave phenomenon at said treatment target from the same side of said treatment target, which beams of radiation or paths or instances of wave phenomenon are in the same polarization, phase, and/or frequency when they converge, such that their paths will converge at, near and/or before at least one leading structure of said treatment target; andinserting a lens or other radiation path diversion device configured to have its location and orientation determined by a beacon, tag, or reflective characteristic or structural element, which device focuses diffuse radiation within material collateral to a treatment target onto the treatment target and/or around at least one collateral matter structure(s). 9. The method for treating an electromagnetic radiation-based or other wave phenomenon-based treatment target of claim 8, comprising the following additional step: inserting a beacon within material collateral to a treatment target, such that it remains against, near, within or otherwise substantially locatable in relation with a treatment target, to aid in location of the treatment target during treatment. 10. The method for treating an electromagnetic radiation-based or other wave phenomenon-based treatment target of claim 8, comprising the following additional steps: determining the location and/or orientation of said lens or other radiation path diversion device; andadjusting the location and/or orientation of said lens or other radiation path diversion device. 11. An electromagnetic radiation-based or other wave phenomenon-based treatment system comprising hardware configured to cause multiple beams comprising radiation or other waves in each beam of substantially the same frequency, and/or of a harmonic or otherwise related frequency, when said radiation or other waves converge on, superpose and perform protection with a superposed waveform on an area collateral to a treatment target. 12. The electromagnetic radiation-based or other wave phenomenon-based treatment system of claim 11, in which at least two of said beams originate at least partially from opposing directions, at least partially from opposite sides of the target. 13. The electromagnetic radiation-based or other wave phenomenon-based treatment system of claim 11, in which magneto-optic effects are used to cause Protection by antiphase superposition of at least some of said radiation or other waves, if present, in collateral areas, but wherein said magneto-optic effects cause no Protection, or cause treatment in, a target volume. 14. The electromagnetic radiation-based or other wave phenomenon-based treatment system of claim 11, in which at least one of said beams comprising radiation or other waves is used to perform treatment on a target volume and at least one of said beams comprising radiation or other waves is used to perform Protection. 15. The electromagnetic radiation-based or other wave phenomenon-based treatment system of claim 14, in which the at least one of said beams comprising radiation or other waves that is used to perform Protection eliminates or reduces at least some aspect of fringe radiation or emergent-slit radiation or other radiation within areas collateral to a treatment target that is at least partially from one other of said beams comprising radiation or other waves. 16. The electromagnetic radiation-based or other wave phenomenon-based treatment system of claim 15, in which refraction models are used by the system and/or a user to achieve optimized protection of collateral material or media and/or treatment of a target volume. 17. The electromagnetic radiation-based or other wave phenomenon-based treatment system of claim 16, in which said refraction models are corrected by live data, and additional or changed beam(s) comprising radiation or other waves in each beam, or path(s), angle(s), instance(s), strength(s) or at least one other aspect or characteristic thereof, may be introduced based on the live data to optimize a radiation dosage and/or Protection distribution in both a treatment target and across collateral material and/or media. 18. The electromagnetic radiation-based or other wave phenomenon-based treatment system of claim 17, in which treatment target size-related pulse lengths of radiation or other waves are caused to overlap in a reduced and/or a dispersed manner across regions collateral to the treatment target. 19. A method for treating a radiation-based treatment target, comprising the following steps: employing location information concerning a group of material to define the location of a treatment target;aiming beams of particle-based radiation at said treatment target from the same side of said treatment target, which beams of radiation will, when employing additional steps set forth below, intersect at least one leading structure of said treatment target;using a locally-actuated, regionally changing magnetic field to alter the path of a particle-based radiation beam, such that it circumvents at least one structure and enters the treatment target; andusing a locally-actuated, regionally changing magnetic field to alter the path of a particle-based radiation beam such that it turns at least once within the treatment target.
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