International literature shows that TCT can not only detect cervical cancer with 100%, but also improve the detection rate of precancerous lesions by 23.3% compared with traditional Pap smear. It is the most reliable cytological examination method for clinicians.
In China, TCT also refers to thin film, liquid-based and thin-layer cytology detection techniques, including the following contents:
Membrane type: the distribution of cells in the production process
Liquid-based: A Method of Preserving Cell Specimens
Thin layer: thin layer production effect-most cells are monolayer distribution.
So you should be talking about test reagents. Now the better manufacturers are all abroad. If you want to introduce domestic sales, you must apply for registration of imported medical devices.