Blog: Protecting Our Faces with Disposable Medical Face Shields
Disposable medical face shields are widely used and have kept the wearers safe from severe or life-threatening dangers. The simple design of the masks makes them easy to use and store as well.
Our faces are very prone to different sorts of infections. Once our eyes, nose, or mouth get exposed to hazardous substances, it could lead to severe health issues later on. That’s why disposable medical face shields are used. These face shields are usually used with other protective gear. Anyone working in the medical, veterinary, or dental fields use these disposable medical face shields almost on the daily basis.
Components and Design
Just about every face shield is made up of three components: Visor, Frame, and Suspension Systems. The visor is the transparent wall in front of the wearer’s face. The visor of the disposable medical face shield is usually made of Polycarbonate, acetate, plexiglass, and the likes. Visors made of acetate provide the greatest amount of clarity. Polyethylene terephthalate glycol is a cheaper option but it can get the job done. The most widely-used material is Polycarbonate. Disposable medical face shield uses lightweight plastic for the frames. The frames can be adjustable so that the wearer can wear them comfortably. Metal clips can also be used as an additional feature. Metal clips can be used to attach or replace visors of the disposable medical face shield. Suspension systems are used to keep the face shield attached to the face. Such circumferential suspension features can mean plastic or rubber headbands and elastic straps.
The Uses in Various Fields
Face shields render the wearer safe from harmful substances entering the body. There several mucous membranes in the facial area that are very sensitive to certain substances. Any alien object can enter the body through these membranes. Disposable medical face shields help us prevent such a dire situation. These foreign objects can even include bodily fluids and viral organisms. In medical research, this kind of situation is very common. This is whydisposable medical face shields are so important.
By protecting the eyes, nose, and mouth of the wearer, the face shields ensure a safe process. Face shields are also used in dental procedures. Veterinary procedures, such as obstetrical procedures, surgery, placing nasogastric tubes, etc., also require the use of disposable medical face shields. Sprays, splatters, and splashes of certain chemical components can cause vital physiological infections. More often than not, these substances enter our body through mucous membranes. So, it only makes sense to wear these face shields when working in such a sensitive environment.
The Right Way of Wearing a Face Shield
Wearing a face shield is fairly simple, but precautions need to be taken into consideration. The right use of face shields depends on the situation. There different kinds of face shields used in different fields. They are usually made of a Plexiglas visor that covers the face and its entities.
You have to make sure the elastic band is well-adjusted so that it fits perfectly around the skull. Often there is a foam bar on the upper part of the visor that functions as a cushion between the visor and the forehead.
One important thing that should be noted is that face shields are not an alternative for a face mask. Face shields do not provide much protection from viral pathogens. Since they are used with other protective equipment, they are often deemed to be adjunctive personal equipment.
Conclusion
Protecting the facial cavities from foreign entities is essential for carrying out research or performing surgeries in the medical fields. The face shields are often reusable, which makes them environment-friendly.
