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Composite orthopedic implant 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A61F-002/28
  • A61F-002/32
  • A61F-002/36
출원번호 US-0683391 (1991-04-10)
발명자 / 주소
  • Dumbleton John H. (Ridgewood NJ) Lin Ruey Y. (New City NY) Stark Casper F. (Pompton Lakes NJ) Crippen Thomas E. (Ft. Worth TX)
출원인 / 주소
  • Pfizer Hospital Products Group, Inc. (New York NY 02)
인용정보 피인용 횟수 : 55  인용 특허 : 0

초록

A beam adapted for implantation within a bone is able to support bending and torsional loading forces applied thereto. The beam has a stiffness defined by a modulus elasticity, which stiffness varies along the length of the beam to match the corresponding stiffness of the cortical bone adjacent the

대표청구항

The hip stem as set forth in claim 14 wherein the angular orientation of said wound fibers varies within each discrete layer.

이 특허를 인용한 특허 (55)

  1. Bonutti, Peter M., Apparatus and method for tissue removal.
  2. Bandoh, Sunichi; Zako, Masaru; Sugano, Nobuhiko, Artificial cementless hip prosthesis stem.
  3. Steinberg,Amiram, Bone growth promoting implant.
  4. Beyar, Mordechay; Globerman, Oren, Bone screw with insert.
  5. Biermann Paul J. ; Roberts Jack C. ; Ecker John A., Bone substitute for training and testing.
  6. Chow, Laurence C.; Takagi, Shozo, Calcium-containing restoration materials.
  7. Storer, John Andrew; Field, Richard Eddy; Rushton, Neil, Cementless prosthetic bearing element.
  8. Nelson, Sherri M.; Eastep, David W.; Tibor, Timothy L.; Regan, Timothy A.; Wesley, Michael L.; Steihm, Richard, Composite core for electrical transmission cables.
  9. Nelson, Sherri M.; Eastep, David W.; Tibor, Timothy L.; Regan, Timothy A.; Wesley, Michael L.; Stiehm, Richard, Composite core for electrical transmission cables.
  10. Beyar, Mordechay; Globerman, Oren; Shavit, Ronen, Composite implant coating.
  11. Rains, James K.; Austin, Gene Edward; Rose, John Nmi; Ferrante, Joseph Michael; Gerlach, Darin S.; Grusin, Nathaniel Kelley; Janna, Sied W.; Faber, Henry B.; Gosney, Mark S.; Wilson, Darren James, Composite internal fixators.
  12. Beyar, Mordechay; Globerman, Oren; Einav, Elad; Wachsler-Avrahami, Hila, Composite material bone implant.
  13. Beyar, Mordechay; Globerman, Oren; Einav, Elad; Wachsler-Avrahami, Hila, Composite material bone implant.
  14. Beyar, Mordechay; Globerman, Oren; Einav, Elad; Wachsler-Avrahami, Hila, Composite material bone implant.
  15. Globerman, Oren; Beyar, Mordechay; Einav, Elad; Wachsler-Avrahami, Hila, Composite material bone implant.
  16. Globerman, Oren; Beyar, Mordechay; Einav, Elad; Wachsler-Avrahami, Hila, Composite material bone implant.
  17. Moumene, Missoum; Fanger, Jonathan; Flaherty, Kevin, Composite material posterior dynamic stabilization spring rod.
  18. Brooks J. Story, Dental implant having a force distribution shell to reduce stress shielding.
  19. Story Brooks J., Dental implant having a force distribution shell to reduce stress shielding.
  20. Armacost, John M.; Keefer, Ryan C.; McAnelly, Jeffrey A., Dual modulus hip stem.
  21. Armacost, John M.; Keefer, Ryan C.; McAnelly, Jeffrey A., Dual modulus hip stem and method of making the same.
  22. Armacost, John M.; Keefer, Ryan C.; McAnelly, Jeffrey A., Dual modulus hip stem and method of making the same.
  23. Moumene, Missoum; Afshari, Payman; Fanger, Jonathan; Flaherty, Kevin, Dual spring posterior dynamic stabilization device with elongation limiting elastomers.
  24. Nazre Aniruddha A. (Warsaw IN) Fish Elson B. (Lakeville IN), External fixation apparatus and system.
  25. Lutz, Christian; Burgherr, Vinzenz; Palefroy, Olivier, External fixation element.
  26. Armacost, John M.; Keefer, Ryan C.; McAnelly, Jeffrey A., Femoral component for an implantable hip prosthesis.
  27. Armacost, John M.; Keefer, Ryan C.; McAnelly, Jeffrey A., Femoral component for an implantable hip prosthesis.
  28. Armacost, John M.; Keefer, Ryan C.; McAnelly, Jeffrey A., Femoral component for an implantable hip prosthesis.
  29. Lange,Robert, Medical implant.
  30. Bonutti,Peter M., Method for tissue grafting.
  31. Globerman, Oren; Beyar, Mordechay; Wachsler-Avrahami, Hila, Multi-layer composite material bone screw.
  32. Allard Randall N. (Plymouth IN) Persons Charles D. (Columbia City IN) Price Gregory G. (Warsaw IN) Bales Joel (Warsaw IN), Orthopaedic distractor and/or fixator.
  33. Choren, John A., Orthopaedic implants and methods of forming implant structures.
  34. Wang, Aiguo; Zhang, Zongtao; Lawrynowicz, Daniel E.; Yau, Shi-Shen, Orthopedic paek-on-polymer bearings.
  35. Lin Ruey Y. ; Chopra Ashok K. ; Levine Allen P. ; Silverstein Bernard, Polyetheretherketone (PEEK) retaining ring for an acetabular cup assembly.
  36. Biermann, Paul J.; Roberts, Jack C.; Corvelli, Amy A., Polymeric composite orthopedic implant.
  37. Moumene, Missoum; Fanger, Jonathan; Bartish, Jr., Charles M; O'Neil, Michael J.; Upal, Anwar; Connolly, Stephen; Hawkins, John Riley; Slivka, Michael A., Polymeric pedicle rods and methods of manufacturing.
  38. Fanger, Jonathan; Moumene, Missoum, Posterior dynamic stabilization device having a mobile anchor.
  39. Chow, Laurence C.; Takagi, Shozo, Premixed calcium phosphate cement pastes.
  40. Wang, Aiguo; Jones, Eric; Stark, Casper F.; Dumbleton, John H.; Lin, Ruey, Prosthesis bearing component.
  41. Srinivasan, Satchit; Maljkovic, Nikica; Chavers, Romana B.; El-Hibri, Mohammad Jamal; Carter, Roy L.; Thomas, David B.; Myrick, Leslie J.; Rushing, Todd S., Prosthetic devices.
  42. Thomas, David B.; Maljkovic, Nikica; El-Hibri, Mohammad Jamal; Schuler, Timothy; Rushing, Todd S.; Carter, Roy L., Prosthetic devices.
  43. Thomas, David B.; Maljkovic, Nikica; El-Hibri, Mohammad Jamal; Schuler, Timothy; Rushing, Todd S.; Carter, Roy L., Prosthetic devices.
  44. Chow,Laurence C.; Takagi,Shozo, Rapid-hardening calcium phosphate cement compositions.
  45. Price Howard C. (Wendell NC) Lin Steve T. (Fort Wayne IN) Hawkins Michael E. (Columbia City IN) Parr Jack E. (Arlington TN), Reinforced polyethylene for articular surfaces.
  46. Globerman, Oren; Beyar, Mordechay, Self tapping insert.
  47. Xu, Huakun; Chow, Laurence C.; Takagi, Shozo; Eichmiller, Frederick C., Self-hardening calcium phosphate materials with high resistance to fracture, controlled strength histories and tailored macropore formation rates.
  48. Papas Gary R., Spinal implant.
  49. Bandoh, Shunichi; Kisanuki, Kojima; Hibino, Shigeru, Stem structure for composite prosthetic hip and method for manufacturing the same.
  50. Morgan, Robert L.; Wickham, Mark David; Brady, Peter A.; Janna, Sied W.; Austin, Gene Edward; Wilson, Darren James, Telemetric orthopaedic implant.
  51. Bonutti, Peter M., Tissue stabilizing implant method.
  52. Allard Randall N. ; Jackson Kenneth S. ; Meyers John E. ; Hanneken James F. ; Lakatos Ronald, Transport carriage for an external fixator.
  53. Nelson, Sherri M.; Eastep, David W.; Regan, Timothy A.; Wesley, Michael L., Umbilical for use in subsea applications.
  54. Chang Fu-Kuo ; Yildiz Hasan,TRX ; Goodman Stuart B., Unbalanced prosthetic device for providing side-dependent twisting-rotational axial-loading coupling.
  55. Dezzani Michael Massino, Variable modulus prosthetic hip stem.
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