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Process for producing biocompatible implant material by firing a mixture of a granulated powder and a combustible substa 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A61B-019/00
출원번호 US-0366305 (1994-12-29)
우선권정보 JP-0353488 (1993-12-29)
발명자 / 주소
  • Okuyama Masahiko (Aichi JPX) Okada Kohji (Aichi JPX) Yamagiwa Katsuya (Aichi JPX)
출원인 / 주소
  • NGK Spark Plug Co., Ltd. (Nagoya JPX 03)
인용정보 피인용 횟수 : 49  인용 특허 : 0

초록

A biocompatible implant material is disclosed comprising (i) particles connected each other and (ii) vacant spaces comprising three-dimensionally interconnected pores present among the particles, wherein the particles have an average size of 10 to 800 mmmmm2, and then firing the shape.

대표청구항

A process for producing a biocompatible implant material which comprises granulating a raw powder having an average particle size of 5 m10 to 800 m2 to 1,600 m1 to 100 kg/cm2, and then firing said shape.

이 특허를 인용한 특허 (49)

  1. Johnson Wesley D. ; Johnson James R. ; Marx Jeffrey G., Bone substitute materials.
  2. Johnson James R. ; Marx Jeffrey G. ; Johnson Wesley D., Bone substitutes.
  3. Johnson, James R.; Marx, Jeffrey G.; Johnson, Wesley D., Bone substitutes.
  4. Lynch, Samuel E.; Hart, Charles E., Compositions and methods for arthrodetic procedures.
  5. Lynch, Samuel E.; Hart, Charles E., Compositions and methods for arthrodetic procedures.
  6. Hart, Charles E.; Hollinger, Jeffrey O.; Lynch, Samuel E., Compositions and methods for treating bone.
  7. Hart, Charles E.; Hollinger, Jeffrey O.; Lynch, Samuel E., Compositions and methods for treating bone.
  8. Hart, Charles E.; Lynch, Samuel E.; Young, Conan; Nickols, Joshua, Compositions and methods for treating rotator cuff injuries.
  9. Hart, Charles E.; Lynch, Samuel E.; Young, Conan S.; Perrien, Dan, Compositions and methods for treating the vertebral column.
  10. Jia Weitao ; Schulman Martin L. ; Prasad Arun ; Alpert Bruce, Dental composites comprising ground, densified, embrittled glass fiber filler.
  11. Weitao Jia ; Martin L. Schulman ; Arun Prasad ; Bruce Alpert, Dental composites comprising ground, densified, embrittled glass fiber filler.
  12. Collins, Michael Scott; Bassett, Jeffrey; Cahill, Sean, Dental implant for a jaw with reduced bone volume and improved osseointegration features.
  13. Collins, Michael Scott; Bassett, Jeffrey; Cahill, Sean, Dental implant for a jaw with reduced bone volume and improved osseointegration features.
  14. Collins, Michael; Bassett, Jeffrey A.; Cahill, Sean, Dental implant for a jaw with reduced bone volume and improved osseointegration features.
  15. Zhang, Kai; Wallick, Michael; Bassett, Jeffrey A.; Collins, Michael, Dental implant prosthetic device with improved osseointegration and esthetic features.
  16. Collins, Michael; Bassett, Jeffrey A., Dental implant with improved osseointegration features.
  17. Hermansson, Leif; Engqvist, Håkan, Drug implant carrier for drug delivery.
  18. Lomicka, Matthew J.; Vishnubhotla, Srilakshmi; Bassett, Jeffrey, Expandable bone implant.
  19. Lomicka, Matthew; Vishnubhotla, Srilakshmi; Bassett, Jeffrey A., Expandable bone implant.
  20. Damstra, Robert; Salvi, Joseph A.; Zamani, Shahram; Esfahani, Mojtaba, Implant with structure for securing a porous portion.
  21. Guena Nicolas,FRX ; Auvert Sylvain,FRX ; Chaput Christophe,FRX, Intraorbital spherule.
  22. Alpert Bruce, Kit for the formation of dental restoration from condensable composites.
  23. Lynch, Samuel E.; Nevins, Myron; Simion, Massimo, Maxillofacial bone augmentation using rhPDGF-BB and a biocompatible matrix.
  24. Tang Xun ; Wu Xianliang ; Molnar Linda Katherine, Method for preparing ceramic compositions.
  25. Alpert Bruce, Method for the formation of dental restorations from condensable composites.
  26. Lynch, Samuel E.; Hart, Charles E.; Ehrlich, Michael G.; Moore, Douglas C., Methods for treatment of distraction osteogenesis using PDGF.
  27. Collins, Michael Scott; Flynn, Jr., Harold C; Murray, Jane, Modular implant with secured porous portion.
  28. Collins, Michael; Flynn, Jr., Harold C.; Murray, Jane, Modular implant with secured porous portion.
  29. Lomicka, Matthew; Vishnubhotla, Srilakshmi, Multiple root implant.
  30. Ying, Jackie Y.; Ahn, Edward S.; Nakahira, Atsushi, Nanocrystalline apatites and composites, prostheses incorporating them, and method for their production.
  31. Ying, Jackie Y.; Ahn, Edward S.; Nakahira, Atsushi, Nanocrystalline apatites and composites, prostheses incorporating them, and method for their production.
  32. Ying, Jackie Y.; Ahn, Edward S.; Nakahira, Atsuski, Nanocrystalline apatites and composites, prostheses incorporating them, and method for their production.
  33. Ying,Jackie Y.; Ahn,Edward S.; Nakahira,Atsushi, Nanocrystalline apatites and composites, prostheses incorporating them, and method for their production.
  34. Ying, Jackie Y.; Ahn, Edward S.; Nakahira, Atsuski, Nanocrystalline apatites and composites, prostheses incorporating them, and methods of their production.
  35. de Bruijn, Joost D.; de Groot, Klaas; van Blitterswijk, Clemens A.; Huipin, Yuan, Osteoinductive ceramic materials.
  36. Bassett, Jeffrey A.; Collins, Michael; Cahill, Sean, Patient-specific implants with improved osseointegration.
  37. Kestler, Hans K.; Shah, Vivek; Rager-Aguiar, Dean James, Platelet-derived growth factor compositions and methods for the treatment of tendinopathies.
  38. Lynch, Samuel E.; Wisner-Lynch, Leslie A.; Kestler, Hans K.; Liu, Yanchun, Platelet-derived growth factor compositions and methods for the treatment of tendon and ligament injuries.
  39. Lynch, Samuel E., Platelet-derived growth factor compositions and methods of use thereof.
  40. Lynch,Samuel E., Platelet-derived growth factor compositions and methods of use thereof.
  41. Lomicka, Matthew, Porous implant device with improved core.
  42. Lomicka, Matthew J., Porous implant device with improved core.
  43. Lomicka, Matthew J., Porous implant device with improved core.
  44. Collins, Michael Scott; Bassett, Jeffrey; Pelote, Steven; Salvi, Joseph A.; Zamani, Shahram; Esfahani, Mojtaba, Porous implant with non-porous threads.
  45. Salvi, Joseph A.; Zamani, Shahram; Esfahani, Mojtaba, Porous implant with non-porous threads.
  46. Draenert, Klaus, Porous material for use as implant, bone replacement and in general as material.
  47. Lo,Wei Jen, Porous synthetic bone graft and method of manufacture thereof.
  48. Okada Kohji,JPX ; Okura Tsunetoshi,JPX ; Sugimoto Jun,JPX ; Okuyama Masahiko,JPX, Process for producing biocompatible implant material.
  49. Marx, Jeffrey G.; Heckendorf, Bradley R.; Johnson, James R.; Venarsky, John Jeffrey, Process for producing rigid reticulated articles.
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