When choosing a disposable medical surgical mask, the following factors should be considered. In addition to being FDA-approved, these masks must have a list of authorized importers and distributors and contain certain body-contact materials. They cannot contain drugs or biological products, nor can they make particle filtration claims. The American Society for Testing and Materials (ASTM) is a standards-setting body that develops regulations and standards for businesses around the world. These standards and regulations are used for everything from drafting plans to negotiating contracts, and the ASTM standard for surgical masks looks at five important ones. These include fluid resistance, differential pressure, particle filtration efficiency, and more.
Filtration performance of medical surgical masks
This disposable medical surgical mask contains small metal ions to improve its filtering performance. It emits far-infrared energy ranging from 4 to 14 microns, inhibiting the growth of bacteria and other particles in the air. According to the manufacturer, it offers the same level of protection as N95 masks. N95 masks can block 95% of particles and 99.9% of bacteria.
ACCAPI FIR Far Infrared Energy Surgical Masks provide a more comfortable fit and filtering system. This mask emits far-infrared light in the range of four to fourteen microns. It also claims to have antibacterial and deodorant properties. Its TTRI results show that it has a 99.9% filtration efficiency against particles and viruses.
ASTM certification for medical masks also includes fluid resistance. This is a measure of a mask's ability to prevent airborne diseases from entering a patient. This type of certification requires that the mask be able to withstand the fluid pressure of different mercury columns, which can effectively prevent the spread of viruses in the air. This level of protection protects the wearer from airborne viruses during high pressure washes.
The comfort of medical surgical masks
This disposable medical surgical mask has passed the most stringent testing procedures. This mask is CE medical grade 1 certified, which means it meets all the requirements for safety and quality. Its performance has been praised by doctors and patients alike. It's also made from energy yarn, which has been shown to generate far infrared rays. This type of mask is made of thin and light material with high thermal conductivity, which is comfortable and lightweight to wear.
This disposable medical surgical mask provides a more comfortable fit and filtering system. Comfortable fit is also the first experience of consumers. This mask also puts the customer's experience first, and its filtering system is also very good, which can effectively filter 99.9% of particles and viruses. The mask also has antibacterial and deodorizing functions.
Breathability of medical surgical masks
CE Medical Class 1 certification means that this face mask meets all the requirements set by the European Union. Its air permeability test is carried out according to ASTM E96 standard. It takes place at a controlled temperature and is measured by the change in weight after 30 minutes.
Breathability is another important indicator of comfort. Relatively speaking, the higher the breathability, the lower the air temperature inside the mask. If the temperature inside the mask is too high, the patient may feel uncomfortable when using the mask. Therefore, in terms of breathability, it will also focus on processing.
During testing, samples of surgical masks and washable masks were used. Its washable masks have higher water vapor transmission rates than disposable masks. Washable masks are expected to be more comfortable than non-washable masks. Washable masks may also be more effective in treating respiratory illnesses. Additionally, masks have a higher rate of oxygen transmission compared to disposable masks.