Disposable nonwoven surgical pack fabric has been widely used in the external packaging of hospital clinical instruments for disinfection and sterilization, replacing the pure cotton wrapping clo...
Intraoperative radiotherapy is a kind of comprehensive therapy which is combined with local radiotherapy in the process of surgical treatment of malignant tumors. Its advantage is to treat the tumor l...
Masks are the most commonly used personal protection products for everyone. The correct use of masks is very important. Nowadays, masks are relatively difficult to buy, so the use of masks is very eco...
The prolonged epidemic of new pneumonia has made KN95 protective masks a hot topic of public concern. But many people do not understand what this KN95 means, and when we buy it, we often see that ther...
Coronavirus spreads from person to person, usually because people come into contact with the secretions of an infected person. Wearing a mask will prevent you from directly inhaling the virus in the d...
KN95 is divided into two types with or without exhalation valve. People with chronic respiratory disease, heart disease or other diseases accompanied by symptoms of dyspnea may use the KN95 mask to ma...
Now the global epidemic of new pneumonia has become more and more serious. Many people have bought masks to prevent the spread of the epidemic, especially KN95 masks. The filtration efficiency is grea...
Nowadays, masks are closely related to our daily life, especially during the epidemic, masks have become a hot word in society. Now we have sorted out the entire process of mask production and share i...
The N95 mask is one of nine types of particulate protective masks certified by NIOSH (National Institute for Occupational Safety and Health). "N" means not resistant to oil. "95" means that when expos...
