Dual function prosthetic bone implant and method for...

Prosthesis (i.e. – artificial body members) – parts thereof – or ai – Implantable prosthesis – Bone

Reexamination Certificate

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C264S042000, C264S049000, C264S250000, C264S251000, C264S333000, C623S023510, C623S023620

Reexamination Certificate

active

06994726

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: 4481175 (1984-11-01), Iino et al.
patent: 4518430 (1985-05-01), Brown et al.
patent: RE33221 (1990-05-01), Brown 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: 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: 5503164 (1996-04-01), Friedman
patent: 5536575 (1996-07-01), Imura 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), Shiro et al.
patent: 5683461 (1997-11-01), Lee 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: 5958430 (1999-09-01), Campbell et al.
patent: 6005162 (1999-12-01), Constantz
patent: 6027742 (2000-02-01), Lee et al.
patent: 6118043 (2000-09-01), Nies et al.
patent: 6132463 (2000-10-01), Lee et al.
patent: 6325987 (2001-12-01), Sapieszko et al.
patent: 6340648 (2002-01-01), Imura et al.
patent: 6495156 (2002-12-01), Wenz et al.
patent: 6547866 (2003-04-01), Edwards et al.
patent: 6569489 (2003-05-01), Li
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: 2003/0055512 (2003-03-01), Genin et al.
patent: 2003/0078317 (2003-04-01), Lin et al.
patent: 06-228011 (1994-08-01), None
patent: 03/055418 (2003-07-01), None
Patent Cooperation Treaty Communication, International Search Report/Written Opinion for International Application PCT/US04/11637, mailed Oct. 8, 2004 (9 pages).
U.S. Patent and Trademark Office, “Office communication” for U.S. Appl. No. 09/615,384 mailed Jan. 16, 2003 (6 pages).
U.S. Patent and Trademark Office, “Office communication” for U.S. Appl. No. 09/615,384 mailed Mar. 22, 2002 (8 pages).
U.S. Patent and Trademark Office, “Office communication” for U.S. Appl. No. 10/328,019 mailed Feb. 25, 2004 (6 pages).
U.S. Patent and Trademark Office, “Office communication” for U.S. Appl. No. 10/414,582 mailed Jun. 17, 2004 (5 pages).
U.S. Patent and Trademark Office, “Office communication” for U.S. Appl. No. 10/607,023 mailed Jul. 28, 2004 (5 pages).
Sugawara et al., “Calcium Phosphate Cement: An In Vitro study of Dentin Hypersensitivity”, The Journal of the Japanese Society for Dental materials and Devices, 1989, vol. 8, pp. 282-294.
Pickel et al., “The Effect 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 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. 485-98.
U.S. Patent and Trademark Office, “Office communication” for U.S. Appl. No. 09/615,384 mailed Oct. 18, 2001 (6 pages).
DeRijk, et al., “Clinical Evaluation of a Hydroxyapatite Precipitate for the Treatment of Detinal Hypersensitivity, Biomedical Engineering v. Recent Developments,” Proc of 5th Southern Biomedical Engineering Conference, 1986, pp. 336-339. (Pergamon Press, New York).
Grunninger et al., “Evaluation of the Biocompatibility, of a New Calcium Phosphate Setting Cement,” J. Dent Res. 1984 63 Abst. No. 270 (4 pages).
Costantino et al., Evaluation of a New Hydroxyapatite Cement: Basic Chemistry and Histology, The Fifth Intl. Symposium on Facial Plastic Reconstructive Surgery of the Head and Neck, Toronto, Canada 1989. (18 pages).
Shindo, et al., “Facial Skeletal Augmentation Using Hydroxyapatite Cement,” Arch. Otolaryngol. Head Neck Srug. 1993, vol. 119, pp. 185-190.
Briner et al., “Significant of Enamel Remineralization”, J. Dent. Res. 1974, vol. 53, pp. 239-243.
Silverstone, “Remineralization Phenomena”, Caries Res. 1977, vol. 11 (Supp. 1), pp. 59-84.
Constantino et al., “Hydroxyapatite Cement—Basic Chemistry and Histologic Properties,” Arch. of Otolaryngology—Head & Neck Surgery, 1991, vol. 117, pp. 379-394.
Friedman et al., “Hydroxyapatite Cement II. Obliteration and Reconstruction of the Cat Frontal Sinus,” Arch. of Otolaryngology—Heady & Neck Surger, 1991, vol. 117, pp. 385-389.
Constantino et al., “Experimental Hydroxyapatite Cement Cranioplasty,” Plastic and Reconstructive Surgery, 1992, vol. 90, No. 2, pp. 174-185.
Miyazaki et al., “An Infrared Spectroscopic Study of Cement Formation of Polymeric Calcium Phosphate Cement,” Jour of the Jap. Scoiety for Dent Mats & Devices, 1992, vol. II, No. 2. (8 pages).
Driskell et al., “Development of Ceramic and Ceramic Composite Devices for Maxillofacial Application”, J. Biomed. Mat. Res. 1972, vol. 6, pp. 345-361.
Hiatt et al., “Root Preparation I. Obduration of Dentinal Tubules in Treatment of Root Hypersensitivity”, J. Periodontal, 1972, vol. 43, pp. 373-380.
Patel et al., “Solubility of CaHPO42H2O in the Quaternary System Ca(OH)2—H3PO4—NaCI—H2O at 25.degree. C.,” J. Res. Nat. Bur. Stands. 1974, vol. 78A, pp. 675-681.
Salyer et al., “Porous Hydroxyapatite as an Onlay Bone-Graft Substitute for Maxillofacial Surgery,” Presented at the 54thAnnual Scientific Meeting of the American Society of plastic and Reconstructive Surgeons, Kansas City, Missouri, 1985, pp. 236-244.
Kenney et al., “The Use of a Porous Hydroxyapatite Implant in Periodontal Defects,” J. Periodontal, 1988, pp. 67-72.
Zide et al., “Hydroxyapatite Cranioplasty Directly Over Dura,” J. Oral Maxillofac Surg. 1987, vol. 45, pp. 481-486.
Waite, et al., “Zygomatic Augmentation with Hydroxyapatite,” J. Oral Maxillofac Surg 1986, pp. 349-352.
Verwoerd, et al. “Porous Hydroxyapatite-perichondrium Graft in Cricoid Reconstruction, Acta Otolaryngol” 1987, vol. 103, pp. 496-502.
Grote, “Tympanoplasty With Calcium Phosphate,” Arch Otolaryngology 1984, vol. 110, pp. 197-199.
Kent et al., “Alveolar Ridge Augmentation Using Nonresorbable Hydroxyapatite with or without Autogenous Cancellous Bone,” J. Oral Maxillofac Surg 1983, vol. 41, pp. 629-642.
Piecuch Augmentation of the Atrophic Edentulous Ridge with Porus Replamineform Hydroxyapatite (Interpore-200), Dental Clinics of North America 1985, vol. 30(2), pp. 291-305.
Misch, “Maxillary Sinus Augmentation for Endosteal Implants: Organized Alternative Treatment Plans,” Int J Oral Implant 1987, vol. 4(2), pp. 49-58.
Chohayeb, A. A. et al., “Evaluation of Calcium Phosphate as a Root Canal Sealer-Filler Material,” J Endod 1987, vol. 13, pp. 384-386.
Brown et al., “Crystallography of Tetracalcium Phosphate,” Journal of Research of the National Bureau of Standards. A. Physics and chemistry. 1965, vol. 69A, pp. 547-551.
Sanin et al., “Particle Size Effects on pH and Strength of Calcium Phosphate Cement,” IADR Abstract 1991.
Chow et al., “X-ray Diffraction and Electron Microscopic Character

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