Introduction: A clinical diagnostic device which enables biopsy tissue sample process in good combination of using endoscope. Material: Non-toxic Thermosensitive PVC Biopsy forceps is a clinical diagnostic device which enables biopsy tissue sample process in good combination of using endoscope. Pathological assays of such tissue sample provide valuable information for disease diagnosis. The newest biopsy forceps in the market are reusable and have brought up a few critical safety-related issues. For the trend of this filed future development, disposable biopsy forceps would become more and more popular among operation doctors. The single-use way eliminates potential risk of cross infection and of course it can ultimately guarantee medical staff or patientsÆ security better. In some western countries as USA, Canada, and France, laws have been established for disposable biopsy forceps. At present research and development of high quality disposable biopsy forceps are very active in China. On the other hand, compared to other products, it is easier to use, more reliable, demonstrating better handing features.