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Porous metal overlay for an implant surface 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A61F-002/28
출원번호 US-0803713 (1985-12-02)
우선권정보 CH-0000082 (1985-01-09)
발명자 / 주소
  • Frey Otto (Winterthur CHX) Semlitsch Manfred (Winterthur CHX) Weber Heinz (Winterthur CHX)
출원인 / 주소
  • Sulzer Brothers Limited (Winterthur CHX 03)
인용정보 피인용 횟수 : 71  인용 특허 : 4

초록 ▼

The porous metal overlay for an implant surface is comprised of a plurality of layers of stacked metal grids. Each layer is provided with pores which are of a size which decrease in the direction of the implant surface steadily, that is, without enlargement in an intermediate layer. The progressivel

대표청구항 ▼

A porous metal overlay for an implant surface comprising a plurality of layers of stacked metal grids having a controlled reduction of pore size from an outer surface to an opposite inner surface, each said layer having a plurality of pores therein with the size of said pores being of decreasing siz

이 특허에 인용된 특허 (4)

  1. Galante, Jorge O.; Rostoker, William, Hip prosthesis with flared porous bony ingrowth pads.
    상세보기
  2. Burstein Albert H. (Greenwich CT) Koslin Bertram L. (Yorktown Heights NY), Prosthesis-to-bone interface system.
    상세보기
  3. Bolesky Richard C. (Warsaw IN) Farling Gene M. (Warsaw IN) Gold Barry L. (Warsaw IN), Prosthetic device adapted to promote bone/tissue ingrowth.
    상세보기
  4. Rowe, Jr., Russell H.; Lare, Paul J.; Hahn, Henry, Surgical implant having a graded porous coating.
    상세보기

이 특허를 인용한 특허 (71)

  1. Meridew, Jason D; Lombardi, Adolph; Berend, Keith; Hershberger, Troy, Apparatus for use of porous implants.
    상세보기
  2. Rolfe,Jonathan L.; Amrich,Mark P.; Buturlia,Joseph A.; Cairns,Robert; Lynch,Robert; Gerry,Michael, Assembled non-random foams.
    상세보기
  3. Semler, Eric J.; Shikhanovich, Roman; Callahan, Alex B.; Truncale, Katherine Gomes; Yannariello-Brown, Judith I.; Huang, Yen-Chen, Cancellous construct with support ring for repair of osteochondral defects.
    상세보기
  4. Truncale, Katherine G.; Semler, Eric J.; Gertzman, Arthur A.; Sunwoo, Moon Hae; Tomford, William W.; Shikhanovich, Roman, Cancellous constructs, cartilage particles and combinations of cancellous constructs and cartilage particles.
    상세보기
  5. Truncale, Katherine Gomes; Gertzman, Arthur A.; Sunwoo, Moon Hae; Tomford, William W, Cartilage allograft plug.
    상세보기
  6. Blahut, Eric, Cell and tissue culture container.
    상세보기
  7. Smith, R. Lane; Tarrant, Laurence J. B.; Kusanagi, Akihiko; Claesson, Hans P. I., Cell-support matrix having narrowly defined uniformly vertically and non-randomly organized porosity and pore density and a method for preparation thereof.
    상세보기
  8. Garg Rajeev ; Prud'Homme Robert K. ; Aksay Ilhan A. ; Janas Victor F. ; TenHuisen Kevor S. ; Huxel Shawn T., Controlled architecture ceramic composites by stereolithography.
    상세보기
  9. Swords, Greg, Craniofacial implant.
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  10. Swords, Greg, Craniofacial implant.
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  11. Swords, Greg; Noble, Aaron M., Craniofacial implant.
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  12. Collins, Michael Scott; Bassett, Jeffrey; Cahill, Sean, Dental implant for a jaw with reduced bone volume and improved osseointegration features.
    상세보기
  13. Collins, Michael Scott; Bassett, Jeffrey; Cahill, Sean, Dental implant for a jaw with reduced bone volume and improved osseointegration features.
    상세보기
  14. Collins, Michael; Bassett, Jeffrey A.; Cahill, Sean, Dental implant for a jaw with reduced bone volume and improved osseointegration features.
    상세보기
  15. Zhang, Kai; Wallick, Michael; Bassett, Jeffrey A.; Collins, Michael, Dental implant prosthetic device with improved osseointegration and esthetic features.
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  16. McTighe,Timothy; Murray,Ian; Cameron,Hugh U., Differential porosity prosthetic hip system.
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  17. Weiss,Sondra A.; LaMasney,Robert G., Double compartment container base.
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  18. Weiss,Sondra A.; LaMasney,Robert G., Double compartment container lid.
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  19. Nebosky, Paul S.; Zimmerman, Sarah L.; Stalcup, Gregory C., Drug delivery implants.
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  20. Nebosky, Paul S.; Zimmerman, Sarah L.; Stalcup, Gregory C.; Knapp, Troy D., Drug delivery implants.
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  21. Truncale, Katherine G.; Sunwoo, Moon Hae; Gertzman, Arthur A.; Tomford, William W., Glue for cartilage repair.
    상세보기
  22. Lyren, Philip Scott, Hip implant with porous body.
    상세보기
  23. Syring, Carina; von Versen, Rudiger Walter Arthur, Implant for articular cartilage repair.
    상세보기
  24. Boyce, Todd M; Shimp, Lawrence A., Implant for orthopedic applications.
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  25. Guyer, Richard D.; Zigler, Jack E.; Lee, Randall F.; Clokie, Cameron, Implantable intervertebral fusion device.
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  26. Manwaring, Jotham Charles; Manwaring, Kim Herbert, Implantable sonic windows.
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  27. Pressacco, Michele, Integrated prosthetic element.
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  28. Branch, Charles L.; Liu, Mingyan; Boyd, Lawrence M.; Josse, Loic, Interbody fusion grafts and instrumentation.
    상세보기
  29. Branch, Charles L.; Liu, Mingyan; Boyd, Lawrence M.; Josse, Loic, Interbody fusion grafts and instrumentation.
    상세보기
  30. Meridew, Jason D.; Gibbs, Phillip M., Method and apparatus for acetabular reconstruction.
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  31. Meridew, Jason D.; Gibbs, Phillip M., Method and apparatus for acetabular reconstruction.
    상세보기
  32. Hamman, Ned M.; Fleming, James; Schlueter, Elizabeth A.; Janson, Isaac; Meridew, Jason D.; Kumar, Mukesh, Method and apparatus for forming porous metal implants.
    상세보기
  33. Bollinger, Mark A.; May, Brian M., Method and apparatus for use of porous implants.
    상세보기
  34. Brown, David R.; Meridew, Jason D.; Ronk, Robert M.; Hershberger, Troy W., Method and apparatus for use of porous implants.
    상세보기
  35. Brown, David R; May, Brian; Woodell-May, Jennifer; Hoeppner, Jacy C; Schlueter, Elizabeth; Kumar, Mukesh; White, John R; Parrott, Russell, Method and apparatus for use of porous implants.
    상세보기
  36. Brown, David R; Meridew, Jason D; Ronk, Robert M; Hershberger, Troy W, Method and apparatus for use of porous implants.
    상세보기
  37. Meridew, Jason D.; Gibbs, Phillip M., Method and appartus for acetabular reconstruction.
    상세보기
  38. Amrich, Mark P., Method for making a mesh-and-plate surgical implant.
    상세보기
  39. Amrich, Mark P.; Buturlia, Joseph; Lynch, Robert F.; Rolfe, Jonathan L., Method for producing undercut micro recesses in a surface, a surgical implant made thereby, and method for fixing an implant to bone.
    상세보기
  40. Panchison Clarence M. ; Hawley Michael S. ; Shetty Ravindranath H. ; Compton Richard C., Method of making an orthopaedic implant having a porous metal pad.
    상세보기
  41. Knapp, Troy D.; Stalcup, Gregory C.; Jurick, Joseph W.; Nebosky, Paul S., Method of manufacturing a tubular medical implant.
    상세보기
  42. Meyers, John E.; Montgomery, Robert E.; Aquilo, Dennis R.; Branscome, Douglas G.; Timmons, Kelly A.; Les, Kimberly; Choong, Peter F.; Darrigan, Peter E.; Vaughan, Luke; Conrad, Ernest U.; Wunder, Jay S.; Anderson, David H.; Cook, Kevin S.; Letson, G. Douglas; Bos, Gary D., Methods and apparatuses for attaching tissue to orthopaedic implants.
    상세보기
  43. Meyers, John E.; Montgomery, Robert E.; Branscome, Douglas G.; Panchison, Clarence M.; Timmons, Kelly A.; Les, Kimberly; Darrigan, Peter E.; Peek, Lawrence F.; Conrad, Ernust U.; Walker, Peter S.; O'Connor, Mary I.; Bos, Gary D., Methods and apparatuses for attaching tissue to orthopaedic implants.
    상세보기
  44. Lomicka, Matthew; Vishnubhotla, Srilakshmi, Multiple root implant.
    상세보기
  45. Bianchi John R. ; Carter Kevin C. ; Estes Bradley T. ; Boyd Larry ; Pafford John A., Open intervertebral spacer.
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  46. Bianchi, John R.; Carter, Kevin C.; Estes, Bradley T.; Boyd, Larry; Pafford, John A., Open intervertebral spacer.
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  47. Bianchi, John R.; Carter, Kevin C.; Estes, Bradley T.; Boyd, Larry; Pafford, John A., Open intervertebral spacer.
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  48. Bianchi, John R.; Carter, Kevin C.; Estes, Bradley T.; Boyd, Larry; Pafford, John A., Open intervertebral spacer.
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  49. Bianchi,John R.; Carter,Kevin C.; Estes,Bradley T.; Boyd,Larry; Pafford,John A., Open intervertebral spacer.
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  50. Estes,Bradley T.; Boyd,Larry; Pafford,John A., Open intervertebral spacer.
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  51. John R. Bianchi ; Kevin C. Carter ; Bradley T. Estes ; Larry Boyd ; John A. Pafford, Open intervertebral spacer.
    상세보기
  52. Noble, Aaron, Orbital floor sheet.
    상세보기
  53. Nebosky, Paul S.; Zimmerman, Sarah L.; Stalcup, Gregory C., Orthopaedic Screws.
    상세보기
  54. Stalcup, Gregory C.; Zimmerman, Sarah L.; Nebosky, Paul S., Orthopaedic implant.
    상세보기
  55. Nebosky, Paul S.; Stalcup, Gregory C., Orthopaedic implant with porous structural member.
    상세보기
  56. Nebosky, Paul S.; Zimmerman, Sarah L.; Stalcup, Gregory C., Orthopaedic screws.
    상세보기
  57. Devanathan Deva ; Krebs Steve ; Lin Steve T. ; Panchison Clarence M. ; Morr James J., Orthopedic implant having a porous metal pad.
    상세보기
  58. Meridew, Jason D; Hershberger, Troy W, Porous metal cup with cobalt bearing surface.
    상세보기
  59. Nebosky, Paul S.; Stalcup, Gregory C.; Knapp, Troy D., Porous tissue ingrowth structure.
    상세보기
  60. Pressacco, Michele; Lualdi, Gabriele; Dalla Pria, Paolo, Prosthetic element and relative method to make it.
    상세보기
  61. McKay William F., Reinforced bone graft substitutes.
    상세보기
  62. McKay William F. (Memphis TN), Reinforced porous spinal implants.
    상세보기
  63. Stalcup, Gregory C.; Knapp, Troy D., Removable augment for medical implant.
    상세보기
  64. Stalcup, Gregory C.; Knapp, Troy D., Removable augment for medical implant.
    상세보기
  65. Weiss,Sondra A.; LaMasney,Robert G., Single compartment container base.
    상세보기
  66. Weiss,Sondra A.; LaMasney,Robert G., Single compartment container lid.
    상세보기
  67. Treacy, Patrick; D'Alessio, II, Jerry; Brenza, Jacob, Soft tissue fixation device.
    상세보기
  68. Amrich, Mark; Rolfe, Jonathan; Buturlia, Joseph; Lynch, Robert, Textured surface having undercut micro recesses in a surface.
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  69. Amrich,Mark; Rolfe,Jonathan L.; Buturlia,Joseph; Lynch,Robert F., Textured surface having undercut micro recesses in a surface.
    상세보기
  70. Semler, Eric J.; Truncale, Katherine G.; Callahan, Alex B.; Yannariello-Brown, Judith I., Two piece cancellous construct for cartilage repair.
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  71. Semler, Eric J.; Truncale, Katherine G.; Callahan, Alex B.; Yannariello-Brown, Judith I., Two piece cancellous construct for cartilage repair.
    상세보기

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