USE OF LOCALLY DELIVERED METAL IONS FOR TREATMENT OF PERIODONTAL DISEASE
摘要
Periodontal disease can be treated by the administration of metal ions, preferably silver ions, to the site where the microorganisms that cause this disease reside. Administration can be to periodontal pockets or adjacent to exposed tooth roots or alveolar bone during periodontal surgical procedures. The metal ions can be administered in polymeric microparticles, deformable films or microparticles embedded within deformable films. The metal ions are particularly microbiocidal to the bacterial pathogens that are the causative agents of periodontal disease.
申请公布号
WO9908691(A8)
申请公布日期
2000.04.20
申请号
WO1998US16738
申请日期
1998.08.13
申请人
PERIODONTIX, INC.;ROBERTS, F., DONALD;FRIDEN, PHILLIP, M.;SPACCIAPOLI, PETER;NELSON, ERIC
发明人
ROBERTS, F., DONALD;FRIDEN, PHILLIP, M.;SPACCIAPOLI, PETER;NELSON, ERIC