[Cytotoxicity evaluation of the disposable medical syringe piston].
When some testing institutions performed biological evaluation to the disposable medical syringe piston, cytotoxicity was found. According to the biological evaluation testing Selection Guide proposed by Ministry of Health and the Comments of Sample Provider, We performed biological evaluation to one sample by using 5 tests of basic biological evaluation. Cytotoxicity was found, which was probably caused by the residue of the lotion. This research provides reference for objective evaluation of disposable medical syringe piston and safe guarantee of the product.
He
Huahong
H
Department of Medical Device and Wrapper, Guangzhou Institute for Drug Control, Guangzhou 510160. hhh9690@163.com
Li
Wei
W
Wu
Ting
T
D003601:Cytotoxicity Tests, Immunologic; D004209:Disposable Equipment; D013594:Syringes / Q000009:adverse effects*