Kieyyuel science popularization: problems related to protective masks and goggles

Goggles and protective masks are common in clinical practice. Are goggles and face masks used at the same time? Are goggles disposable? What you want to know about protective clothing and goggles, Kieyyuel will share with you!

1. Do goggles and face shield need to be used together?

It is usually recommended to be used together.

Goggles is a kind of filter, which is mainly based on changing the transmission compressive strength of light and spectrometer to prevent damage to eyes caused by radiation source light. In addition, goggles can also prevent flying objects and dust in the air from damaging the eyes. The protective mask is used to protect the face, head and neck from metal material fragments, harmful substances, liquid splashes, etc. Both have different body care positions. Therefore, it is suggested that the two should be used together, and the actual effect of safety protection of working face is stronger.

In addition, protective masks and goggles are mainly used for patients to splash blood, blood and essential substances at night, as well as close contact with infectious diseases transmitted by droplets.

2. Are goggles disposable?

It just depends.

At present, there are a variety of goggles on the market, including strategic goggles, gas welding goggles, high-definition blue light goggles, medical goggles, etc. Among them, medical goggles are disposable. Because clinical medical staff must contact patients closely to ensure the safety of medical staff and avoid infection caused by virus carried by medical goggles, the goggles will be discarded after one use. In addition, before wearing goggles, it is necessary to check whether the goggles are damaged and whether the wearing equipment is loose. Reusable goggles should be cleaned and disinfected after each use.

3. How often are the goggles disinfected?

It needs to be disinfected after use.

In addition to blocking the splashing of secretions such as blood and body fluids, the goggles can also prevent respiratory tract infection to a certain extent. In general, most of the goggles can be reused after disinfection and sterilization. As for the disinfection time, it is generally recommended to take off the side close to the head or ear and put them into the recycling or medical waste container It was disinfected by professionals。

4. Can glasses replace goggles?

may not。

Ordinary myopia glasses are mainly made of ordinary optical lenses. They are designed to avoid light damage at different wavelengths of light, such as radioactive materials, chemical systems and reflectivity. The goggles can not only absorb the light source of some wavelengths, prevent the damage of radiation source light to the eyes, but also prevent respiratory diseases. They have different application categories and different actual effects. Therefore, glasses cannot replace goggles.