YY/T 1680-2020 Translated English of Chinese Standard. (YYT 1680-2020, YY/T1680-2020, YYT1680-2020): Allogeneic Grafts - In Vivo Evaluation of Osteoinductive Potential for Materials Containing Demineralized Bone [Buy--download True-PDF in 3-second: https://play.google.com/books > Sign in > This BOOK > "3-dots" > Export > Save as "*.pdf"]https://www.chinesestandard.net, 24 jan 2021 - 13 pagina's This Standard provides methods and guidelines for evaluating the effectiveness of allogeneic demineralized bone products in causing or promoting bone formation when implanted (or injected) into the human body. This Standard is applicable to the evaluation of osteoinductive performance of demineralized bone and medical device products containing demineralized bone. |
Veelvoorkomende woorden en zinsdelen
ability of materials anesthesia animal died Animal Model athymic animals back and waist Biological evaluation bleeding blood outflow bone formation ability bone forming elements cells containing demineralized bone demineralized bone material demineralized bone products document evaluation of medical evaluation of osteoinductive excipients experimental animal false positive results fields of view form bone tissue GB/T gluteus maximus intermuscular gluteus medius histological implantation experiments implantation site implantation sites implantation tests implantation/transplantation implanted sample implanting the sample Infection or foreign Intermuscular implantation Kossa staining lens to observe mass or volume Materials containing demineralized medical devices medius and gluteus method negative control nude mice nude mouse nude rat Number of implants objective lens operation Osteoblasts osteogenic components osteoinductive ability osteoinductive performance osteoinductive potential positive control sample slice Sample volume/mass skeletal muscle slices are observed small square Standard study the osteoinductive suture tissue and osteogenic vitro experiments vivo heterotopic implantation weeks of implantation YY/T Zhejiang