Dezheng Jimin N95 Medical Protective Mask 1pc

Executive Standard GB19083-2010 Technical Requirements for Medical Protective Masks

Model and specification Model: Closed arch ear-hook type (non-sterile) Specification: 160mm 105mm

Structural composition It is composed of a mask body, a nose clip and two mask belts.

Performance
- The mask should cover the mouth and nose of the wearer and should have good facial tightness. There should be no holes or stains on the surface, and there should be no exhalation valve.
- The nose clip should be adjustable.
- The mask strap should be easily adjusted.

Scope of application It is used for filtering particles in the air, blocking droplets, blood, body fluids, secretions,. in a medical working environment

Wearing methods
- Please open the package, take out the mask from the bag and unfold it with both hands.
- With the nose clip facing upwards, let the mask buckle the lower edge of the face to the chin, and hang the elastic ear straps on both sides into the ears.
- Please adjust the position of the mask with both hands to cover the nose and mouth. Using the index fingers of both hands, start from the middle of the nose clip and move it to both sides while pressing down the nose clip.
- After wearing, you must check the airtightness of the wearing, cover the mask with your hands and exhale. If you feel gas leaking from the nose clip, re-adjust the nose clip according to step 3, and the turner adjusts the position or the strap until it is tight.
- If necessary, hang the two ear straps on the mask strap hooks and place the hooks behind the head. Restrictions

- This product cannot be modified or abused.
- When facial beard, hair, or other conditions can affect the closeness between the face and the mask, this product cannot be used.
- This product does not produce oxygen and cannot be used in an oxygen-deficient environment with a concentration of less than 19.5%.
- This product should be used after receiving proper training and understanding the usage method and usage restrictions.
- For people with certain respiratory diseases, it is recommended to consult a doctor before wearing this product.

Precautions
- The use of damaged outer packaging is prohibited.
- This product is for one-time use on y, not for second use.
- Use within the validity period, expired products are prohibited from use.
- The user must strictly follow the regulations on medical waste to dispose of the used product.
- DO NOT use one hand to pinch the nose clip, otherwise the nose clip will have an acute angle, which will cause leakage and reduce the function of the mask. You should use both hands to press the nose clip.
- It should be replaced after wearing for 4 hours, and it should be replaced at any time if it is polluted or wet.

Transportation conditions and storage methods
- Transportation: The transportation of medical protective masks is stipulated in the contract. During transportation, severe impacts, collisions, rain and snow should be prevented.
- Storage: The packaged medical protective masks should be stored in a room with a relative humidity of no more than 80%, no corrosive gas and good ventilation, and away from pollution sources.

Date of production See the packaging.

Term of use Valid for 2 years from the date of production.

Name of the registrant (manufacturing enterprise) Zhongjan Medical Technology (Tianjin)Co, Ltd.

Registered person (manufacturing enterprise) domicile  No.25, Chuangye Road, Industrial Park, Xiaozhan Town, Jinnan District, Tianjin

Address of the manufacturer No. 25, Chuangye Road, Industrial Park, Xiaozhan Town, Jinnan District, Tianjin

Contact information of the registrant (manufacturer) Phone:13516299949
18020616313

After-sales service unit Zhongjian Medical Technology (Tianjin) Co., Ltd.

Preparation date of the manual 20210412