Table 2.

Description of Personal Protective Equipment (PPE).

1. Waterproof gown

2. Mask. The conventional surgical mask offers no protection if there are aerosols. N95, or FFP2/FFP3 type masks are necessary (filter 96 and 99%, respectively). The use of masks without a valve is preferable, since masks with valves do not protect the patient from our microorganisms.

3. Goggles. If aerosols are produced in the procedure (depending on the type of surgery), full eye coverage is essential. If not, a partial shield may be sufficient to avoid splashing or direct contamination only.

4. Full-face coverage shield. This does not protect from aerosols, but it is necessary when there is a risk of splashing (blood, vomit or other biological liquids). It can be an alternative to or put over protective glasses, depending on the risk. This equipment can be especially important when managing the airway. The shield is placed on the head and is adjustable on the back for proper support. If prescription glasses are used for correct vision, the protection device must be maintained and placed over them.

5. Long nitrile gloves (one pair)

6. Cap. All staff with long hair should pull it back into a low bun that is securely fastened. This helps with donning of the PPE and reduces discomfort and sweating while wearing the equipment. It is also recommended for staff to shave their beards to favor proper mask fastening and function

7. Footwear worn exclusively in the area, without perforations

Once the PPE is donned, surgical washing of hands is done over the nitrile-based gloves, and the sterile equipment necessary for the surgical intervention (gown and sterile gloves) are placed over the PPE.