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Orthopedic device of biocompatible polymer with oriented fiber reinforcement 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A61F-002/32
출원번호 US-0740723 (1991-08-06)
발명자 / 주소
  • Chang Fu-Kuo (Palo Alto CA) Reifsnider Kenneth (Blacksburg VA) Davidson James A. (Germantown TN) Georgette Frederick S. (Troy MI)
출원인 / 주소
  • Smith & Nephew Richards, Inc. (Memphis TN 02)
인용정보 피인용 횟수 : 44  인용 특허 : 0

초록

Orthopedic device of biocompatible polymer with oriented fiber reinforcement. There is provided a device such as a hip stem which has a longitudinally curved body. The reinforcing fibers are continuous filament fiber plies with parallel orienated fibers in each ply. The plies are curved longitudinal

대표청구항

An orthopaedic device, for human implantation having improved axial bending and torque bearing properties, said device comprising: a curved elongated body having an outer surface and a longitudinal axis, the body comprising a matrix of biocompatible polymeric material defining the shape of the body;

이 특허를 인용한 특허 (44)

  1. Dearnaley Geoffrey ; Lankford ; Jr. James, Application of diamond-like carbon coatings to cobalt-cemented tungsten carbide components.
  2. Dearnaley Geoffrey ; Lankford ; Jr. James ; Arps James H., Application of diamond-like carbon coatings to cutting surfaces of metal cutting tools.
  3. Campbell, Aindrea McKelvey, Assembly including a reinforced composite part with a pre-formed rivet receiving button.
  4. Shalaby, Shalaby W.; Hilas, Georgios T., Biostable, multipurpose, microbicidal intravaginal devices.
  5. Beyar, Mordechay; Globerman, Oren, Bone screw with insert.
  6. Chow, Laurence C.; Takagi, Shozo, Calcium-containing restoration materials.
  7. Shalaby, Shalaby W., Composite absorbable/biodegradable rings for controlled drug delivery.
  8. Shalaby, Shalaby W., Composite absorbable/biodegradable rings for controlled drug delivery.
  9. Nelson, Sherri M.; Eastep, David W.; Tibor, Timothy L.; Regan, Timothy A.; Wesley, Michael L.; Steihm, Richard, Composite core for electrical transmission cables.
  10. Nelson, Sherri M.; Eastep, David W.; Tibor, Timothy L.; Regan, Timothy A.; Wesley, Michael L.; Stiehm, Richard, Composite core for electrical transmission cables.
  11. Beyar, Mordechay; Globerman, Oren; Einav, Elad; Wachsler-Avrahami, Hila, Composite material bone implant.
  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. Globerman, Oren; Beyar, Mordechay; Einav, Elad; Wachsler-Avrahami, Hila, Composite material bone implant.
  15. Globerman, Oren; Beyar, Mordechay; Einav, Elad; Wachsler-Avrahami, Hila, Composite material bone implant.
  16. Rubin, Alexander M.; Fox, James R.; Wilkerson, Randall D., Continuous fabrication of parts using in-feed spools of fiber reinforced thermoplastic.
  17. Nazre Aniruddha A. (Warsaw IN) Fish Elson B. (Lakeville IN), External fixation apparatus and system.
  18. Suresh, Subra; Giannakopoulos, Antonios E.; Olsson, Marten; Thampuran, Rajendran; Jorgensen, Ole; Padture, Nitin P.; Jitcharoen, Juthamas, Functionally-graded materials and the engineering of tribological resistance at surfaces.
  19. Dearnaley Geoffrey ; Lankford ; Jr. James, Medical implants made of metal alloys bearing cohesive diamond like carbon coatings.
  20. Kelman David C. (Winona Lake IN) Trentacosta Joseph D. (Wilmington DE), Metal/composite hybrid orthopedic implants.
  21. Wilkerson, Randall D.; Fox, James R.; Rubin, Alexander M., Method and material efficient tooling for continuous compression molding.
  22. Prebil, Charles R.; Fox, James R.; Wilkerson, Randall Dow; Wong, Sharon Sher Ying, Method for fabricating tapered thermoplastic composite parts.
  23. Rubin, Alexander M.; Fox, James R.; Wilkerson, Randall D., Method for fabricating thermoplastic composite parts.
  24. Campbell, Aindrea McKelvey, Method of making assemblies including reinforced composite parts with pre-formed rivet receiving buttons and articles made by the method.
  25. McKelvey Campbell, Aindrea, Method of making reinforced composite articles with reduced fiber content in local areas and articles made by the method.
  26. Prebil, Charles R.; Fox, James R.; Rubin, Alexander M.; Wilkerson, Randall D., Method of molding partus using a tool sleeve for mold die.
  27. Globerman, Oren; Beyar, Mordechay; Wachsler-Avrahami, Hila, Multi-layer composite material bone screw.
  28. 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.
  29. Choren, John A., Orthopaedic implants and methods of forming implant structures.
  30. Shalaby, Shalaby W., Partially absorbable fiber-reinforced composites for controlled drug delivery.
  31. Chow, Laurence C.; Takagi, Shozo, Premixed calcium phosphate cement pastes.
  32. Laughner, Lisa M.; Withey, Paul Anthony; Schlienger, Max Eric; Pruitt, Tim, Prosthetic implant and method for forming a prosthetic implant.
  33. Chow,Laurence C.; Takagi,Shozo, Rapid-hardening calcium phosphate cement compositions.
  34. 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.
  35. Globerman, Oren; Beyar, Mordechay, Self tapping insert.
  36. 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.
  37. Bandoh, Shunichi; Kisanuki, Kojima; Hibino, Shigeru, Stem structure for composite prosthetic hip and method for manufacturing the same.
  38. Fox, James R.; Wilkerson, Randall D.; Rubin, Alexander M., Thermoplastic composite parts having integrated metal fittings and method of making the same.
  39. Prebil, Charles R.; Fox, James R.; Rubin, Alexander M.; Wilkerson, Randall D., Tool sleeve for mold die.
  40. Allard Randall N. ; Jackson Kenneth S. ; Meyers John E. ; Hanneken James F. ; Lakatos Ronald, Transport carriage for an external fixator.
  41. Dearnaley Geoffrey ; Lankford ; Jr. James, Treatments to reduce friction and wear on metal alloy components.
  42. Dearnaley Geoffrey (San Antonio TX) Lankford ; Jr. James (San Antonio TX), Treatments to reduce frictional wear between components made of ultra-high molecular weight polyethylene and metal alloy.
  43. Nelson, Sherri M.; Eastep, David W.; Regan, Timothy A.; Wesley, Michael L., Umbilical for use in subsea applications.
  44. Dezzani Michael Massino, Variable modulus prosthetic hip stem.
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