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Calcium phosphate cements prepared from silicate solutions 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A61K-007/16
  • A61K-009/14
  • A61F-002/00
출원번호 US-0561324 (2000-04-28)
발명자 / 주소
  • Brent R. Constantz
대리인 / 주소
    Bret E. Field
인용정보 피인용 횟수 : 27  인용 특허 : 21

초록

Methods are provide for producing flowable compositions, e.g. pastes, that set into calcium phosphate products. In the subject methods, dry reactants that include a calcium source and a phosphate source are combined with a solution of a soluble silicate, e.g. sodium silicate, and the combined liquid

대표청구항

1. A method or producing a flowiable composition that sets into a solid calcium phosphate containing product in an in vivo fluid environment, said method comprising:combining: (a) a silicate solution containing a soluble silicate; and (b) dry reactants comprising a calcium source and a phosphate sou

이 특허에 인용된 특허 (21)

  1. Umezu Yoshikazu (Tokyo JPX) Hayashi Osamu (Fuchu JPX) Yoshizawa Kazutaka (Tokyo JPX), a 상세보기
  • Lee Dosuk D. ; Rey Christian,FRX ; Aiolova Maria, Bioresorbable ceramic composites.
  • Poser Robert ; Fulmer Mark ; Constantz Brent R., Calcium phosphate cements comprising antimicrobial agents.
  • Chow Laurence C. (Potomac MD) Takagi Shozo (Gaithersburg MD), Calcium phosphate hydroxyapatite precursor and methods for making and using the same.
  • Chow Laurence C. (Potomac MD) Takagi Shozo (Gaithersburg MD), Calcium phosphate hydroxyapatite precursor and methods for making and using the same.
  • Constantz Brent R., Carbonated hydroxyapatite compositions and uses.
  • Constantz Brent R., Carbonated hydroxyapatite compositions and uses.
  • Gaffar Maria C. (Somerset NJ), Dental prophylactic paste.
  • Niwa Shigeo (Aichi JPX) Sawai Kazuhiko (Aichi JPX) Takahashi Shinobu (Aichi JPX) Ono Mikiya (Saitama JPX) Fukuda Yoshiaki (Saitama JPX) Takeuchi Hiroyasu (Saitama JPX) Tagai Hideo (Tokyo JPX), Filler for filling in defects or hollow portions of bones.
  • Niwa Shigeo (Aichi JPX) Sawai Kazuhiko (Nagoya JPX) Takahashi Shinobu (Nagoya JPX) Tagai Hideo (Tokyo JPX) Ono Mikiya (Saitama JPX) Fukuda Yoshiaki (Saitama JPX) Takeuchi Hiroyasu (Saitama JPX), Method for filling in defects or hollow portions of bones.
  • Ison Ira C. (Campbell CA) Fulmer Mark T. (San Jose CA) Barr Bryan M. (San Jose CA) Constantz Brent R. (Los Gatos CA), Method for repairing bone.
  • Ducheyne Paul (Bryn Mawr PA) Cuckler John (Haverford PA) Radin Shulamit (Cherry Hill NJ), Method of depositing calcium phosphate cermamics for bone tissue calcification enhancement.
  • Constantz Brent R., Methods of repairing bone.
  • Shiraki Yoshiro (Yamaguchi JPX) Haraoka Hiroshi (Ube JPX) Arai Hiromichi (Ube JPX), Process of refining sodium hexafluorosilicate.
  • Ono Tetsuhiro (Ube JPX) Aramaki Minoru (Ube JPX) Mizuno Tamotsu (Ube JPX) Fujinaga Masao (Ube JPX), Process of refining sodium hexafluorosilicate containing gypsum.
  • Liu Sung-Tsuen (29 Landing Laguna Niguel CA 92677), Resorbable surgical cements.
  • Chow Laurence C. ; Takagi Shozo, Self setting calcium phosphate cements and methods for preparing and using them.
  • Chow Laurence C. (Potomac MD) Takagi Shozo (Gaithersburg MD), Self-setting calcium phosphate cements and methods for preparing and using them.
  • Chow Laurence C. ; Takagi Shozo, Self-setting calcium phosphate cements and methods for preparing and using them.
  • Chow Laurence C. ; Takagi Shozo, Self-setting calcium phosphate cements and methods for preparing and using them.
  • Fulmer Mark (Santa Clara CA) Ross John (Stanford CA) Constantz Brent (Scotts Valley CA), Storage stable partially neutralized acid compositions and uses.
  • 이 특허를 인용한 특허 (27)

    1. Yayon, Avner, Bone enhancing composite.
    2. Murphy,Matthew E.; Cleere,Cill��n P.; Hess,Brian J.; Insley,Gerard M., Calcium phosphate cement.
    3. Constantz, Brent R.; Delaney, David; Yetkinler, Duran, Calcium phosphate cements and methods for using the same.
    4. Constantz,Brent R.; Delaney,David; Yetkinler,Duran, Calcium phosphate cements and methods for using the same.
    5. Delaney,David; Constantz,Brent, Calcium phosphate cements comprising a water-soluble contrast agent.
    6. Constantz,Brent R.; Delaney,David, Calcium phosphate cements comprising an osteoclastogenic agent.
    7. Constantz, Brent R., Calcium phosphate cements prepared from silicate solutions.
    8. Constantz, Brent R., Calcium phosphate cements prepared from silicate solutions.
    9. Blahut, Eric, Cell and tissue culture container.
    10. 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.
    11. McKay, William F., Implant depots to deliver growth factors to treat osteoporotic bone.
    12. McKay, William F., Implant depots to deliver growth factors to treat osteoporotic bone.
    13. Insley, Gerard M.; Sun Wai, Adrian; O'Mahony, Donal; Higham, Paul, Injectable calcium phosphate cement.
    14. Insley, Gerard M.; Sun Wai, Adrian; O'Mahony, Donal; Higham, Paul; Zitelli, Joseph P.; Murray, Sandra M.; Hess, Brian, Injectable calcium phosphate cement.
    15. Insley,Gerard M.; Sun Wai,Adrian; O'Mahony,Donal; Higham,Paul, Injectable calcium phosphate cement.
    16. Cole,Jantzen A.; Carroll,Michael E.; Moseley,Jon P.; Richelsoph,Kelly C., Injectable resorbable bone graft material, powder for forming same and methods relating thereto for treating bone defects.
    17. Yetkinler,Duran; Delaney,David; Constantz,Brent, Methods and devices for delivering orthopedic cements to a target bone site.
    18. Steckel, Hartwig; Kuhli, Maren; Sörensen, Torben Christian; Reimers, Nils, Polymeric bone foam composition and method.
    19. Constantz, Brent R.; Delaney, David; Yetkinler, Duran, Rapid setting calcium phosphate cements.
    20. Constantz,Brent R.; Delaney,David; Yetkinler,Duran, Rapid setting calcium phosphate cements.
    21. Dickens, Sabine H.; Eichmiller, Frederick C., Remineralizing dental cements.
    22. Yetkinler, Duran N.; Delaney, David; Constantz, Brent R., Use of vibration in composite fixation.
    23. Yetkinler, Duran; Delaney, David; Constantz, Brent R., Use of vibration in composite fixation.
    24. Yetkinler, Duran; Delaney, David; Constantz, Brent R., Use of vibration with orthopedic cements.
    25. Yetkinler, Duran; Delaney, David; Constantz, Brent R., Use of vibration with orthopedic cements.
    26. Yetkinler,Duran; Delaney,David; Constantz,Brent R., Use of vibration with orthopedic cements.
    27. Constantz,Brent R.; Delaney,David; Yetkinler,Duran, Use of vibration with polymeric bone cements.
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