2. Frosted nut with wing and the adjustment function, avoid slipping and feeling is more perfect. 3. Using new scientific material making the reminder sound more clear so that the operation is secure. 4. Minimal gap in anastomosis avoids tissue damage caused by over pressing. 5. Well surface trearment in body part, moderate intensity, not glare because of reflection. Mainly Suitable for lll°-IV°hemorrhoid and the rectal mucosa in the intussusception operation ZHEJIANG GEYI MEDICAL INSTRUMENT CO.,LTD. Factory Address: No.1,2 Factory, No.5 hutang Road, Xiaya Town, Jiande City, 311606, Zhejiang...