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    • 1. 发明公开
    • 피브린 혼합형 골절 유합용 반고형성 뼈세포 조성물 및이의 제조방법
    • 用于骨折治疗的半固定混合纤维的OSTEOBLAST组合物及其制造方法
    • KR1020060129795A
    • 2006-12-18
    • KR1020050050450
    • 2005-06-13
    • 세원셀론텍(주)
    • 박현신장재덕장정호정수진이새봄고창권
    • A61K35/32A61K38/48A61K38/36
    • A61K35/32A61K38/363A61K38/4833A61K2300/00
    • A semi-solidified osteoblast composition for bone fracture agglutination comprising a mixture of an osteoblast and fibrin, and its manufacturing method are provided to induce fast bone fracture agglutination, uniformly distribute osteoblasts in the region to be treated, and avoid clinical rejection of the bone fracture agglutination by introducing the composition to the desired region of a subject. The method for manufacturing the semi-solidified osteoblast composition for bone fracture agglutination comprises the steps of: separating osteoblasts from the bone tissue, and culturing the osteoblasts in DMEM(Dulbecco's modified eagle's medium) or alpha-MEM(minimum essential medium, alpha modification) to prepare the osteoblast suspension; and adding a coagulant into the osteoblast suspension, wherein the coagulant is a mixture of thrombin and fibrinogen; and the amounts of thrombin and fibrinogen is 1-100 IU/ml and 20-100 mg/ml, respectively.
    • 提供包含成骨细胞和纤维蛋白混合物的骨折凝集的半固化成骨细胞组合物及其制造方法,以诱导快速骨折凝集,在待治疗区域均匀分布成骨细胞,并避免骨折的临床排斥 通过将组合物引入受试者的期望区域来凝集。 制造用于骨折凝集的半固化成骨细胞组合物的方法包括以下步骤:从骨组织中分离成骨细胞,并在DMEM(Dulbecco's modified eagle's medium)或α-MEM(最低必需培养基,α修饰)中培养成骨细胞, 准备成骨细胞悬液; 并将凝血剂加入到成骨细胞悬浮液中,其中凝血剂是凝血酶和纤维蛋白原的混合物; 凝血酶和纤维蛋白原的量分别为1-100IU / ml和20-100mg / ml。
    • 4. 发明公开
    • 조골 세포와 생체 기질 성분의 혼합물을 이용한 골 생성용조성물 및 그 제조방법
    • 骨质疏松和生物基质混合物的骨形成组合物及其制造方法
    • KR1020060129792A
    • 2006-12-18
    • KR1020050050447
    • 2005-06-13
    • 세원셀론텍(주)
    • 장재덕박현신장정호정수진이새봄고창권
    • A61K35/32A61K38/39A61K38/48A61K38/36
    • A61K35/32A61K35/12A61K38/4833A61L27/3821A61L27/3847A61L27/3895A61L2430/02C12N5/0654C12N2533/56A61K38/363A61K38/39
    • A bone formation composition comprising a mixture of osteoblast and bio-matrix and its manufacturing method are provided to avoid clinical rejection of its administration by administering the composition into a desired region of a subject, prevent bone formation at the undesired region induced by transferring the osteoblast into the undesired region through the blood by administering the osteoblast suspension, and reduce the time of bone formation. The method for manufacturing the bone formation composition comprises the steps of: separating osteoblasts from the tissue, culturing the osteoblasts in DMEM(Dulbecco's modified Eagle's medium) or alpha-MEM(minimum essential medium, alpha modification) to prepare the osteoblast suspension; and adding the bio-matrix into the osteoblast suspension, wherein the method further comprises a step of adding a coagulant such as thrombin and fibrinogen; and the bio-matrix is collagen or hydroxyapatite. The bone formation composition comprises the mixture of osteoblast and bio-matrix as active ingredients.
    • 提供包含成骨细胞和生物基质的混合物的骨形成组合物及其制备方法,以通过将组合物施用于受试者的期望区域来避免其施用的临床排斥,从而防止在通过转移成骨细胞诱导的不希望的区域的骨形成 通过施用成骨细胞悬浮液通过血液进入不需要的区域,并减少骨形成的时间。 用于制备骨形成组合物的方法包括以下步骤:从组织中分离成骨细胞,在DMEM(Dulbecco's modified Eagle's培养基)或α-MEM(最小必需培养基,α修饰)中培养成骨细胞以制备成骨细胞悬液; 并将所述生物基质添加到所述成骨细胞悬液中,其中所述方法还包括加入凝血剂如凝血酶和纤维蛋白原的步骤; 生物基质是胶原蛋白或羟基磷灰石。 骨形成组合物包含成骨细胞和生物基质作为活性成分的混合物。