[product name] medical cotton pad

[specification and model] length (1cm-300cm) × width (1cm-300cm) - layer (1p-10p). Please refer to the product small package for specific specifications.

[name of registrant] Henan Jianqi medical device Co., Ltd

[residence] dingluan Industrial Zone, Changyuan County

[Tel.] 0373-8690789

[after sales service unit] Henan Jianqi medical equipment sales Co., Ltd

[name of manufacturer] Henan Jianqi Medical Equipment Co., Ltd

[residence] dingluan Industrial Zone, Changyuan County

[production address] dingluan Industrial Zone, Changyuan County

[contact information] 0373-8690789

[production license] ysyjx production license No. 20080036

[Registration Certificate No.] yxzz 20172640054

[technical requirements No.] yxzz 20172640054

Medical cotton pad

[structure and composition] this product is made of medical absorbent gauze or thin adhesive nonwovens and medical absorbent cotton.

[product performance] 1. The thickness of the absorbent cotton should be uniform; the pad should be free of mildew, impurities, holes and odor. 2. The tolerance between actual value and nominal value is ± 10%. 3. The cotton fiber of degreasing cotton yarn cloth should be flat ribbon, 10 μ m to 40 μ m in width, thickened at the end and irregular shape of cavity; the fiber should be purple; the fiber should not be dissolved; there should be no solution showing pink; the warp fiber should be all or almost all cotton fiber, and the weft fiber should be all or almost all typical cotton fiber. In the inspection of warp and weft fibers, a small amount of isolated foreign fibers may occasionally exist; only a small amount of brown purple fluorescence and a small amount of yellow particles should be observed. In addition to a small number of isolated fibers, it should not show strong blue fluorescence; the number of yarns per 100 mm should meet the requirements of Table 1; the weight per square meter (in grams) should meet the requirements of Table 1; the minimum breaking force per 50 mm (in Newtons) should meet the requirements of Table 1; the sinking time should not exceed 10 s; the total amount of soluble substances in ether should not be greater than 0.50%; after 300s, the surface active substances in the test solution should be provided The height of the foam should not exceed 2mm; the total amount of soluble matter in water should not be greater than 0.50%; the solution should not be blue, purple, light red or light brown; the color of the obtained liquid should not be deeper than that of the control solution Y5, GY6 or A prepared by appendix A. 0.5ml of the above solution is diluted to 10.0ml by solution (hydrochloric acid with mass concentration of 10G / L); the mass loss of absorbent cotton gauze shall not be greater than 8.0%; the total amount of sulfate ash shall meet the requirements of Table 2. 4. The needle spacing of the cotton pad should be no less than 24 stitches per 10 cm. 5. The appearance should be free of leaves, pericarp, seed coat, residual or other impurities, there should be some resistance when stretching, and there should be no dust falling off when gently shaking; the identification should conform to YY / T The requirements of 4.3 in 0330-2015 standard should only contain typical cotton fiber, and a small amount of isolated foreign fiber is allowed to exist occasionally; neps should meet the requirements of 3.5.5; the total amount of soluble substances in water should not be more than 0.50%; there should be no pink solution; the sinking time should not exceed 10s; the water absorption per gram of medical absorbent cotton should not be less than 23.0g; the total amount of soluble substances in ether should not be greater than 0.50%; and medical desorbing should be no more than 0.50% Except for a small amount of isolated fibers, the fat cotton should only be exposed to a small amount of isolated fibers, and should not be strong blue fluorescence; the mass loss should not be greater than 8%; the ash content of sulphate should not be greater than 0.40%; surfactant foam should not cover the entire liquid surface; the color of the obtained liquid should not be deeper than that of the contrast solution Y5, GY6 or A prepared by the following methods: Add 7.0 ml hydrochloric acid solution (10 g / L hydrochloric acid) to 3.0 ml primary blue solution, and dilute 0.5 ml of the above solution to 10.0 ml with hydrochloric acid solution (10 g / L hydrochloric acid). 6. When the suture fluorescent substance is tested according to test a in Appendix D of YY 0594-2006 standard, the suture shall not show strong blue fluorescence; the total amount of soluble matter in water shall not exceed 0.50%. 7. The weight of nonwovens used should not be less than 20g / m2; the longitudinal breaking strength should be greater than or equal to 13N, and the transverse breaking strength should be greater than or equal to 8N. 8. Cotton pad should be sterile. 9. After sterilization with ethylene oxide, the residual ethylene oxide content of cotton pad should not exceed 10 μ g / g.

[scope of application] it is used for clinical wound protection and moisture absorption.

[contraindications] no contraindications.

[precautions] 1. This product is disposable and its package is damaged. It is forbidden to use it and destroy it after use.

2. See the seal or label of the package for the batch number and the outer packing box for the sterilization date.

3. The product was sterilized by ethylene oxide.

[usage] 1. Select the applicable specification and model, and open the package after confirming that the outer package is in good condition.

2. Protect the wound or pave under the body of patients.

3. After the end of use, the product should be treated as medical waste to avoid pollution.

[storage method] 1. The product should be loaded and transported in covered carriage and cabin, and kept clean. It should not be under heavy pressure, direct sunlight, rain or snow.

2. Handle with care to avoid violent collision;

3. The product should be stored away from the fire source, the relative humidity is not more than 80%, no corrosive gas and well ventilated and clean environment.

[date of manufacture] see seal or label of package

[expiration date] see seal or label of package