Medical and research laboratories need to be kept free from any particulate matter that may result in contamination. The working stations need to be kept sterile devoid of any contaminants. Laminar Air Flow Cabinets are utilized in blockage of the invasion of foreign matter and dust particles into the working station thus keeping the place sterile. Parenteral preparation needs to be prepared in very sterile environments to prevent contamination.
The Laminar hoods are used in the preparation of parenteral preparation since the devices are capable of dividing the air that flows through it into layers. The air is then got rid of the bacteria and microorganisms contamination. Medical facilities such as hospitals use the laminar airflow storage cabinets to protect patients with the compromised immune system from possible infections.
Why Have The Laminar Flow Devices?
The laminar air flow hoods provide an excellent working environment free from particulate matter. Some medical laboratory activities such as the manufacture of parenteral preparations require a highly sterile environment that is free from contaminants. The hood devices are equipped with a High-Efficiency Particulate Air (HEPA) filters manufactured from stainless steel. The filters provide a germ-free environment effective in the manufacture of IV preparations. The HEPA filters are highly effective and can remove particulate matter that measures 0.3 microns.
The laminar flow hoods make sure that the specimen, sample or products inside the cabinet are kept free from any particulate matter that may lead to their contamination. A lot of labs involved in medical, pharmaceutical, industrial and educational environment install these devices to keep the environment clean.
How To Ensure That The Hoods Are In A Good Working Condition.
The HEPA filters must be changed every month to ensure that they are in correct working condition.
The laminar flow must be having a dual DC motor since this emits low heat. The low heat emission helps in cutting down the operational costs.
Expensive hoods have “a Night Set-Back” which must be kept closed to help extend the life of the filters. The special feature helps in reducing the air flow by 30 percent.
No comments:
Post a Comment