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Laminate tiles for an MRI system and method and apparatus for manufacturing the laminate tiles 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G01V-003/00
출원번호 US-0198510 (1998-11-24)
발명자 / 주소
  • Laskaris Evangelos T.
  • Barber William D.
  • Aksel Bulent
  • Ranze Richard A.
출원인 / 주소
  • General Electric Company
대리인 / 주소
    Foley & Lardner
인용정보 피인용 횟수 : 36  인용 특허 : 13

초록 ▼

A laminate tile pole piece for an MRI, a method and an apparatus for manufacturing laminate tile metal pole pieces for an MRI. Each laminate tile has a trapezoidal or annular sector shape. The trapezoidal shape allows the tiles to be attached side by side to form a multiple concentric ring pole piec

대표청구항 ▼

[ What is claimed is:] [1.] A laminate tile pole piece for a magnetic resonance imaging system, comprising a plurality of trapezoid or annular sector shaped laminate tiles arranged in a plurality of concentric rings, wherein the laminate tiles are formed by the steps of:winding a ribbon onto a polyg

이 특허에 인용된 특허 (13)

  1. Yamamoto Kazuhiko (Kobe JPX) Miyake Yuichi (Kasai JPX) Okada Chikara (Kobe JPX), Alloy ingot for permanent magnet, anisotropic powders for permanent magnet, method for producing same and permanent magn.
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  2. Croat John J. (Sterling Heights MI), High coercivity rare earth-iron magnets.
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  3. Kaufman Leon (San Francisco CA) Carlson Joseph W. (Kensington CA) Okada Shigemasu (Osaka JPX) Hashimoto Shigeo (Hyogo JPX), MRI magnet with robust laminated magnetic circuit member and method of making same.
    상세보기
  4. Allis Jonathan Leslie (Iffley GB2) Andrew Alan George (Bladon GB2) Elliott Robin Thomas (Wantage GB2) Sellers Michael Ben (Witney GB2), MRI magnets.
    상세보기
  5. Sakurai Hideya (Mishima JPX) Uzuki Junji (Suita JPX) Takeshima Hirotaka (Ryugasaki JPX) Sato Shigeru (Fujishiro JPX), Magnetic field generating apparatus for MRI.
    상세보기
  6. Miyamoto Toshinobu (Mishima JPX) Sakurai Hideya (Mishima JPX) Takabayashi Hirofumi (Mishima JPX), Magnetic field generating device.
    상세보기
  7. Ohta Kimiharu (Takatsuki JPX) Hashimoto Shigeo (Nishinomiya JPX) Yuki Masahiro (Osaka JPX) Sakurai Hideya (Osaka JPX), Magnetic field generating device for use in MRI.
    상세보기
  8. Sakurai Hideya (Osaka JPX) Aoki Masaaki (Amagasaki JPX), Magnetic field generating device used for MRI.
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  9. Boredelon, Chester M.; Chin, Gilbert Y.; Jin, Sungho; Sherwood, Richard C.; Wernick, Jack H., Magnetically soft ferritic Fe-Cr-Ni alloys.
    상세보기
  10. Lin Kou C. (Hermitage PA) Zickar Frank R. (Sharon PA) Zook Eugene E. (Sharon PA) Martincic Paul W. (Sharpsville PA), Method of fabricating a laminated strip of amorphous metal.
    상세보기
  11. Smith Edward W. ; Pershall Arthur A., Method of fabricating a magnetic flux concentrating core.
    상세보기
  12. Vanek ; Jaroslav, Method of making V-shaped magnetic circuit elements.
    상세보기
  13. Van Mensvoort Adrianus J. (Eindhoven NLX), Method of providing a bonding, electrically insulating layer, metal ribbon coated with such a layer, and low-loss magnet.
    상세보기

이 특허를 인용한 특허 (36)

  1. Decristofaro, Nicholas J.; Fish, Gordon E.; Lindquist, Scott M.; Stamatis, Peter J., Bulk stamped amorphous metal magnetic component.
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  2. Cheng, Illich; Jungwirth, Paul J.; Otter, Alan J.; Wu, Yan, C-shaped magnetic resonance imaging system.
    상세보기
  3. Inoue, Yuji, Circular pole piece and MRI system.
    상세보기
  4. Chonan, Hiroyuki; Sako, Takeshi; Inoue, Yuji; Sakuma, Masaaki, Circular pole piece, laminate block manufacturing method, and MRI system.
    상세보기
  5. Dworkin, Jay; Green, Charles A.; Votruba, Jan, Coils for horizontal field magnetic resonance imaging.
    상세보기
  6. Green, Charles A., Coils for horizontal field magnetic resonance imaging.
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  7. Laskaris,Evangelos; Huang,Xianrui; Ogle,Michele Dollar; Palmo,Michael A.; Thompson,Paul S., Cold mass support structure and helium vessel of actively shielded high field open MRI magnets.
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  8. Laskaris, Evangelos; Huang, Xianrui; Ogle, Michele Dollar, Conduction cooled passively-shielded MRI magnet.
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  9. Laskaris,Evangelos; Huang,Xianrui; Ogle,Michele Dollar, Conduction cooled passively-shielded MRI magnet.
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  10. Bonanni, Luciano B.; Tenore, Anthony, Ferromagnetic frame with laminated carbon steel.
    상세보기
  11. Bonanni, Luciano B.; Tenore, Anthony, Ferromagnetic frame with laminated carbon steel.
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  12. Laskaris Evangelos T. ; Barber William D. ; van Oort Johannes M ; Aksel Bulent ; Thompson Paul S. ; Ogle Michele D., Laminate tile pole piece for an MRI, a method manufacturing the pole piece and a mold bonding pole piece tiles.
    상세보기
  13. Pittaluga, Stefano; Trequattrini, Alessandro; Besio, Stefano; Punzo, Vincenzo, MRI apparatus.
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  14. Kruip,Marcel Jan Marie, Magnet assembly of an MRI system with concentric annular ferromagnetic laminations.
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  15. Fallone, B. Gino; Tadic, Tony; Murray, Brad, Magnetic assembly and method for defining a magnetic field for an imaging volume.
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  16. Minkoff, Lawrence A., Magnetic resonance imaging of the spine to detect scoliosis.
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  17. Minkoff, Lawrence A., Magnetic resonance imaging of the spine to detect scoliosis.
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  18. Damadian, Raymond V.; Green, Charles A., Method and apparatus for magnetic resonance imaging of the cranio-cervical junction.
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  19. Damadian, Jevan; Linardos, John; Danby, Gordon T.; Damadian, Raymond V., Method for fabricating a ferromagnetic plate.
    상세보기
  20. Damadian, Raymond V., Method for making pieces for a magnetic resonance imaging magnet.
    상세보기
  21. Damadian,Jevan; Linardos,John; Danby,Gordon T.; Damadian,Raymond V., Method of fabricating a composite plate.
    상세보기
  22. Aksel, Bulent; Marte, Judson Sloan; Shei, Juliana Chiang; Benz, Mark Gilbert; Inoue, Yuji, Method of manufacturing a pole face for a permanent magnet MRI system with laminated structure.
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  23. Mao, Jian; Wang, Jian Min; Liu, Heng; Wu, Anbo, Method of manufacturing support structure for open MRI.
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  24. Mao, Jian; Wang, Jian Min; Liu, Heng; Wu, Anbo, Method of manufacturing support structure for open MRI.
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  25. Boitano, Michael, Method, apparatus and system for joining image volume data.
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  26. Hayworth, Gregory F.; Grey, Jr., Delton A.; Ward, Jr., Granville G., NMR shim forming method.
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  27. Xiao,Shengqian; Zhao,Shijie; Chen,Guangran, Permanent magnet for magnet resonance.
    상세보기
  28. Alberghina, John; Damadian, Jevan, Planar coil flexion fixture for magnetic resonance imaging and use thereof.
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  29. Aksel, Bulent; Marte, Judson Sloan; Shei, Juliana Chiang; Benz, Mark Gilbert; Inoue, Yuji, Pole face for permanent magnet MRI with laminated structure.
    상세보기
  30. Damadian,Raymond V., Shim pieces for a magnetic resonance imaging magnet.
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  31. Barber, William Daniel; Aksel, Bulent; Frischmann, Peter George, Systems and methods for fabricating pole pieces for magnetic resonance imaging systems.
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  32. Upton, Daniel E.; Gruhn, Joel D., Wind turbine rotor blade components and machine for making same.
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  33. Gruhn, Joel D.; Franklin, Ethan; Narasimhan, Kameshwaran, Wind turbine rotor blade components and methods of making same.
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  34. Gruhn, Joel D.; Franklin, Ethan; Narasimhan, Kameshwaran, Wind turbine rotor blade components and methods of making same.
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  35. Gruhn, Joel D.; Franklin, Ethan; Narasimhan, Kameshwaran, Wind turbine rotor blade components and methods of making same.
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  36. Gruhn, Joel D.; Franklin, Ethan; Narasimhan, Kameshwaran, Wind turbine rotor blade components and methods of making same.
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