Dual function prosthetic bone implant and method for...

Plastic and nonmetallic article shaping or treating: processes – Pore forming in situ – Of inorganic materials

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C264S049000, C264S333000

Reexamination Certificate

active

07118695

ABSTRACT:
The present invention discloses a prosthetic bone implant made of a hardened calcium phosphate cement having an apatitic phase as a major phase, which includes a dense cortical portion bearing the majority of load and a porous cancellous portion allowing a rapid blood/body fluid penetration and tissue ingrowth.

REFERENCES:
patent: 3679360 (1972-07-01), Rubin et al.
patent: 4371484 (1983-02-01), Inukai et al.
patent: 4481175 (1984-11-01), Iino et al.
patent: 4518430 (1985-05-01), Brown et al.
patent: 4553272 (1985-11-01), Mears
patent: 4612053 (1986-09-01), Brown et al.
patent: 4623553 (1986-11-01), Ries et al.
patent: RE33161 (1990-02-01), Brown et al.
patent: RE33221 (1990-05-01), Brown et al.
patent: 4959104 (1990-09-01), Iino et al.
patent: 5017518 (1991-05-01), Hirayama et al.
patent: 5053212 (1991-10-01), Constantz et al.
patent: 5092888 (1992-03-01), Iwamoto et al.
patent: 5149368 (1992-09-01), Liu et al.
patent: 5152791 (1992-10-01), Hakamatsuka et al.
patent: 5164187 (1992-11-01), Constantz et al.
patent: 5180426 (1993-01-01), Sumita
patent: 5262166 (1993-11-01), Liu et al.
patent: 5336264 (1994-08-01), Constanz et al.
patent: 5338356 (1994-08-01), Hirano et al.
patent: 5342441 (1994-08-01), Mandai et al.
patent: 5409982 (1995-04-01), Imura et al.
patent: 5476647 (1995-12-01), Chow et al.
patent: 5492768 (1996-02-01), Okimatsu et al.
patent: 5496399 (1996-03-01), Ison et al.
patent: 5503164 (1996-04-01), Friedman
patent: 5522893 (1996-06-01), Chow et al.
patent: 5525148 (1996-06-01), Chow et al.
patent: 5536575 (1996-07-01), Imura et al.
patent: 5542973 (1996-08-01), Chow et al.
patent: 5545254 (1996-08-01), Chow et al.
patent: 5550172 (1996-08-01), Regula et al.
patent: 5569490 (1996-10-01), Imura et al.
patent: 5605713 (1997-02-01), Boltong
patent: 5607685 (1997-03-01), Cimbollek et al.
patent: 5652016 (1997-07-01), Imura et al.
patent: 5683461 (1997-11-01), Lee et al.
patent: 5683496 (1997-11-01), Ison et al.
patent: 5695729 (1997-12-01), Chow et al.
patent: 5697981 (1997-12-01), Ison et al.
patent: 5702449 (1997-12-01), McKay
patent: 5766669 (1998-06-01), Pugh et al.
patent: 5782971 (1998-07-01), Constantz et al.
patent: 5814681 (1998-09-01), Hino et al.
patent: 5820632 (1998-10-01), Constantz et al.
patent: 5846312 (1998-12-01), Ison et al.
patent: 5891448 (1999-04-01), Chow et al.
patent: 5899939 (1999-05-01), Boyce et al.
patent: 5954867 (1999-09-01), Chow et al.
patent: 5958430 (1999-09-01), Campbell et al.
patent: 5964932 (1999-10-01), Ison et al.
patent: 5976234 (1999-11-01), Chow et al.
patent: 5993535 (1999-11-01), Sawamura et al.
patent: 5997624 (1999-12-01), Chow et al.
patent: 6005162 (1999-12-01), Constantz
patent: 6013591 (2000-01-01), Ying et al.
patent: 6013853 (2000-01-01), Athanasiou et al.
patent: 6018095 (2000-01-01), Lerch et al.
patent: 6027742 (2000-02-01), Lee et al.
patent: 6077989 (2000-06-01), Kandel et al.
patent: 6117456 (2000-09-01), Lee et al.
patent: 6118043 (2000-09-01), Nies et al.
patent: 6123731 (2000-09-01), Boyce et al.
patent: 6132463 (2000-10-01), Lee et al.
patent: 6149688 (2000-11-01), Brosnahan et al.
patent: 6162258 (2000-12-01), Scarborough et al.
patent: 6277149 (2001-08-01), Boyle et al.
patent: 6294041 (2001-09-01), Boyce et al.
patent: 6294187 (2001-09-01), Boyce et al.
patent: 6323146 (2001-11-01), Pugh et al.
patent: 6325987 (2001-12-01), Sapieszko et al.
patent: 6325992 (2001-12-01), Chow et al.
patent: 6332779 (2001-12-01), Boyce et al.
patent: 6340648 (2002-01-01), Imura et al.
patent: 6379453 (2002-04-01), Lin et al.
patent: 6440444 (2002-08-01), Boyce et al.
patent: 6458162 (2002-10-01), Koblish et al.
patent: 6478825 (2002-11-01), Winterbottom et al.
patent: 6495156 (2002-12-01), Wenz et al.
patent: 6530955 (2003-03-01), Boyle et al.
patent: 6547866 (2003-04-01), Edwards et al.
patent: 6569489 (2003-05-01), Li
patent: 6585992 (2003-07-01), Pugh et al.
patent: 6616742 (2003-09-01), Lin et al.
patent: 6648960 (2003-11-01), Lin et al.
patent: 6670293 (2003-12-01), Edwards et al.
patent: 6696073 (2004-02-01), Boyce et al.
patent: 6719989 (2004-04-01), Matsushima et al.
patent: 6752831 (2004-06-01), Sybert et al.
patent: 6793725 (2004-09-01), Chow et al.
patent: 6808561 (2004-10-01), Genge et al.
patent: 6808585 (2004-10-01), Boyce et al.
patent: 6840995 (2005-01-01), Lin et al.
patent: 6929692 (2005-08-01), Tas
patent: 6953594 (2005-10-01), Lee et al.
patent: 6955716 (2005-10-01), Xu et al.
patent: 6960249 (2005-11-01), Lin et al.
patent: 2002/0019635 (2002-02-01), Wenstrom, Jr. et al.
patent: 2002/0073894 (2002-06-01), Genge et al.
patent: 2002/0137812 (2002-09-01), Chow et al.
patent: 2002/0169066 (2002-11-01), Cassidy et al.
patent: 2003/0019396 (2003-01-01), Edwards et al.
patent: 2003/0021824 (2003-01-01), Lacout et al.
patent: 2003/0031698 (2003-02-01), Roeder et al.
patent: 2003/0039676 (2003-02-01), Boyce et al.
patent: 2003/0055512 (2003-03-01), Genin et al.
patent: 2003/0074081 (2003-04-01), Ayers et al.
patent: 2003/0078317 (2003-04-01), Lin et al.
patent: 2003/0120351 (2003-06-01), Tofighi
patent: 2003/0121450 (2003-07-01), Lin et al.
patent: 2003/0167093 (2003-09-01), Xu et al.
patent: 2003/0216777 (2003-11-01), Tien et al.
patent: 2004/0003757 (2004-01-01), Chern Lin et al.
patent: 2004/0022825 (2004-02-01), Lagow
patent: 2004/0031420 (2004-02-01), Lin et al.
patent: 2004/0076685 (2004-04-01), Tas
patent: 2004/0137032 (2004-07-01), Wang
patent: 2004/0175320 (2004-09-01), Lin et al.
patent: 2004/0180091 (2004-09-01), Lin
patent: 2004/0185181 (2004-09-01), Matsumoto
patent: 2004/0186481 (2004-09-01), Chern Lin et al.
patent: 2005/0008759 (2005-01-01), Nie et al.
patent: 2005/0076813 (2005-04-01), Lin et al.
patent: 2005/0101964 (2005-05-01), Lin et al.
patent: 2005/0184417 (2005-08-01), Chern Lin et al.
patent: 2005/0186354 (2005-08-01), Lin et al.
patent: 2005/0263919 (2005-12-01), Lin et al.
patent: 2005/0263920 (2005-12-01), Lin et al.
patent: 2005/0263922 (2005-12-01), Lin et al.
patent: 2005/0263927 (2005-12-01), Lin et al.
patent: 2005/0263928 (2005-12-01), Lin et al.
patent: 2005/0263929 (2005-12-01), Lin et al.
patent: 2005/0263930 (2005-12-01), Lin et al.
patent: 2005/0263931 (2005-12-01), Lin et al.
patent: 2005/0267587 (2005-12-01), Lin et al.
patent: 2005/0267588 (2005-12-01), Lin et al.
patent: 2005/0267589 (2005-12-01), Lin et al.
patent: 2005/0267592 (2005-12-01), Lin et al.
patent: 2005/0267593 (2005-12-01), Lin et al.
patent: 2005/0267604 (2005-12-01), Lin et al.
patent: 0267624 (1988-05-01), None
patent: 06-228011 (1994-08-01), None
patent: WO 03/055418 (2003-07-01), None
PCT/US04/11637 Inetrnational Search Report/Written Opinion, Oct. 2004, Examiner Koslow.
PCT/US04/11637 International Search Report/Written Opinion, mailed Mar. 11, 2005, Examiner Boehm.
Sugawara et al., “Calcium Phosphate Cement: An In Vitro Study of Dentin Hypersensitivity Using Calcium Phosphate Cement”, The Journal of the Japanese Society for Dental Materials and Devices, 1989, vol. 8, pp. 282-294.
Pickel et al., “The Effects of a Chewing Gum Containing Dicalcium Phosphate on Salivary Calcium and Phosphate”, Ala. J. Med. Sci., 1965, vol. 2, pp. 286-287.
Matsuya et al., “Effects of pH on the Reactions of Tetracalcium Phosphate and Dicalcium Phosphate”, IADR Abstact, Apr. 1991.
Sugawara et al., “Formation of Hydroxyapatite in Hydrogels from Tetracalcium Phosphate/Dicalcium Phosphate Mixtures,” J. Nihon. Univ. Sch. Dent., 1989, vol. 31, pp. 372-381.
Hong et al., “The Periapical Tissue Reactions to a Calcium Phosphate Cement in the Teeth of Monkeys,” J. Biomed. Mater. Res., Apr. 1991, vol. 25(4), pp. 485-498.
de Rijk, et al., “Clinical Evaluation of a Hydroxyapatite Precipitate for the Treatment of Dentinal Hypersensitivity,” Biomedical Engineering v. Recent Developments, Proc. of 5th Southern Biomedical Engineering Conference, 1986, pp. 336-339. (Pergamon Press, New York).
Gruninger et al., “Evaluation of the Biocompatability of a New Calcium Phosphate Setting Cement,” J. Dent. Res., 1984, 63, Abst. No. 270 (4 pages).
C

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Dual function prosthetic bone implant and method for... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Dual function prosthetic bone implant and method for..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dual function prosthetic bone implant and method for... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3717799

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.