Disinfection of medical devices is carried out in order to neutralize and eliminate various pathogenic microorganisms. This procedure is performed on all surfaces in the premises, medical equipment and instruments, biological fluids and consumables. This is necessary to eliminate the accumulation, stop the reproduction of the spread of pathogens. Often, a tool such as didecyldimethylammonium chloride is used for this.
Characteristic and Description
Didecyldimethylammonium chloride - a disinfectant, has a powerful bactericidal, algicidal, tuberculocidal, fungicidal, virucidal effect. This substance is a liquid, it is intended for use in disinfection.
Didecyldimethylammonium chloride - the active substance, is a part of many products in the form of an aqueous or alcoholic solution, manufactured under such brands as Septapav, Sokrena, Abaldez, Aquaminol, Sterisept M, Diaspray and other things.
Disinfectants dry quickly, their effect is observed for three hours, they do not leave traces on the treated surfaces and tools, and do not need to be washed off. After the solution has dried, the surfaces and objects will be ready for use.
Scope of application
Such funds are intended for the following purposes:
- Disinfection of medical devices, including dental and surgical instruments.
- Disinfection of surfaces in rooms, apparatus and instruments, laboratory equipment and utensils.
- Sterilization of linen.
- Cleaning the premises.
- Handling transport.
- Disinfection of ventilation systems.
In addition, a medical device such as Tetramine is used in medical institutions, it includes alkyldimethylbenzylammonium chloride, didecyldimethylammonium chloride, as well as polyhexamethylene guanidine hydrochloride, dodecylamine and 3-aminopropyl. The drug is also used to disinfect blood and biological secretions, medical waste.
Action funds
Didecyldimethylammonium chloride has an antimicrobial effect, is active against viruses, gram-positive and gram-negative microbes, fungi. This tool does not lose its properties even after freezing and subsequent thawing. Preparations with this active substance belong to the third class of toxicity, that is, they are moderately hazardous substances.
Instruction for use
Didecyldimethylammonium chloride is presented as a solution. They are disinfected in several ways:
- immersion in a solution;
- wiping surfaces;
- irrigation.
The method of wiping conducts disinfection of surfaces in rooms, furniture, appliances and apparatus, technical equipment. To do this, rags are wetted in the solution. Also, disinfection can be carried out by the method of irrigation from a spray “Quasar”, Automax or hydraulic console. In this case, the surfaces are irrigated with a medium from a distance of thirty to fifty centimeters until they are completely wetted.
The rate of consumption during wiping is 100 milliliters of solution per 1 square meter of surface, with irrigation - 300 milliliters of solution per square meter of surface. When using Quasar, 150 milliliters are used. If the surfaces are very dirty, the treatment is carried out twice.
Laboratory tools and utensils are processed by immersion. In this case, two liters of solution are used on one set. Also, linen, medical waste, overalls are immersed in the solution. The consumption rate of the product is 4 liters per kilogram of laundry.
Precautions
Didecyldimethylammonium chloride can cause allergic reactions. The substance is irritating to the skin and mucous membranes of the organs of vision. Solutions with this substance in constant contact with the skin provoke the development of local irritation. Therefore, it is necessary to observe precautions, use gloves when processing, avoid contact with the product in the eyes, inside the body, open wounds. Vapors of the solution are low toxic, therefore they are not dangerous.
It is impossible to carry out processing by means of objects that are close to heating appliances and open flames. It is unacceptable to exceed the rate of its consumption. It is recommended that the rules of personal hygiene be followed during disinfection; you should not smoke or eat. All disinfectants can not be used after the expiration date (it is indicated on the package).
First aid for poisoning
In case of contact with the skin or eyes, it is necessary to remove the victim to fresh air, give a warm drink, it is best to milk with baking soda in the amount of 1 teaspoon per glass of liquid. The skin and eyes should be washed with water, then the organs of vision are instilled with a 30% solution of sodium sulfacyl in the amount of two drops in each eye. If the product enters the stomach, you need to rinse it with plenty of water, while vomiting cannot be caused. Further, the victim is given sorbents. If necessary, you need to contact the clinic.