The anesthetic gas is nitrous oxide, commonly known as laughing gas. Since January 1845, Harvard University officially used nitrous oxide for clinical anesthesia, and has a history of more than 100 years.
Nitrous oxide, as anesthetic gas, has an anesthetic and analgesic effects. However, for healthcare workers, inhaling anesthetic exhaust fumes can be harmful to health. As a result, AGSS anesthesia exhaust emission systems are designed and used in a wide range of healthcare facilities.
History of three generations of anesthesia exhaust gas emission devices
The original AGSS negative pressure anesthesia gas emission technology originated in the United Kingdom, the device is directly connected to the anesthesia machine exhaust gas outlet, and then due to unstable control, it is easy to affect the anesthesia machine to be eliminated.
The second-generation anesthesia exhaust gas discharge system uses positive pressure anesthesia exhaust technology, also known as jet discharge technology. The basic principle of the device is to take away the exhaust gases through the negative pressure zone formed by the positive pressure of the operating room and the positive pressure of the compressed air. At present, it is still used in small quantities, and its disadvantage is that it needs an air source to be driven, and the negative pressure flow rate generated is low, which is easy to produce exhaust gas leakage.
The active negative pressure discharge technology used in the third generation of anesthesia exhaust gas discharge system is based on the negative pressure generated by the central negative pressure pump, and the negative pressure is connected to the anesthesia exhaust gas recovery buffer device, and the buffer device also has stomata to discharge excess exhaust gases or pump in external air.
China Yazlad Anesthesia Exhaust Exhaust Unit:
· Integrated integrated design
· Easy to install and easy to maintain
· Easy to achieve positive pressure, negative pressure for a variety of purposes
· Small and flexible, space-saving, not limited by the venue
· Can be used for anesthesia exhaust gas recovery, dental compressed air, dental negative pressure suction and other uses
With the attention paid to anesthesia exhaust gas pollution in China, the application of AGSS anesthesia exhaust gas emission system has gradually increased. Considering the safety of the operation, Chinese Yazlad vacuum pump system factory recommended that engineers choose anesthesia exhaust gas discharge device with good quality and good brand.
(Some of the information is referenced from the Internet)