MAXIGEN BIOTECH INC. Patent applications |
Patent application number | Title | Published |
20120207839 | Mineralized Collagen/Bioceramic Composite and Manufacturing Method Thereof - The present invention discloses a mineralized collagen/bioceramic composite useful as a hard tissue replacement material or substitute material, comprising about 10% to 95% by weight of mineralized collagen and about 5% to 90% by weight of bioceramics, and a method of manufacturing the same. Wherein, the mineralized collagen is used as a binder for the bioceramics, such as calcium phosphate ceramics, calcium sulfate ceramics, calcium carbonate ceramics, and other biocompatible ceramics. The bioceramic used in the mineralized collagen/bioceramic composite can be either in powder form or in granular form. | 08-16-2012 |
20120201870 | Dicalcium Phosphate Ceramics, Dicalcium Phosphate/Hydroxyapatite Biphasic Ceramics and Method of Manufacturing the Same - The present invention discloses a method of manufacturing pure dicalcium phosphate ceramics or dicalcium phosphate/hydroxyapaite (HA) biphasic ceramics for medical applications in hard tissue areas to be used as implant materials. These ceramic implant materials are in granular form or in block form, and are prepared by using an acidic phosphate compound, a basic calcium phosphate compound comprising HA, and water. The dicalcium phosphate ceramic comprises either dicalcium phosphate dihydrate (CaHPO | 08-09-2012 |
20120178684 | Surgical Calcium Phosphate Citrate-Containing Cement and Method of Manufacturing the Same - The present invention discloses a surgical cement and a manufacturing method thereof. The surgical cement comprises a cementing component selected form the group of a basic calcium phosphate consisting of tetracalcium phosphate, alpha-tricalcium phosphate, decomposed hydroxyapatite, or a combination thereof; a setting reagent selected form the group of an acidic calcium citrate consisting of monocalcium citrate, dicalcium citrate, or a combination thereof; and water; wherein a weight ratio of the cementing component and the setting reagent ranges from about 1:1 to about 8:1. The surgical cement is bioresorbable and bioactive and is useful in orthopedic, maxillofacial and dental applications. In addition, the surgical cement of this invention has a good flow character and a relatively short setting time. | 07-12-2012 |