Povidone-iodine three-component compound sterilizing-disinfecting agent

Abstract

The invention discloses a povidone-iodine three-component compound sterilizing-disinfecting agent. The povidone-iodine three-component compound sterilizing-disinfecting agent disclosed by the invention is prepared from the following components in percentage by weight: 5-20% of povidone-iodine, 0.1-1% of hydroxyethyl cellulose, 0.1-1% of nonoxynol-10 and the balance of water for injection. The povidone-iodine three-component compound sterilizing-disinfecting agent disclosed by the invention can be used for producing a variety of different specifications of povidone-iodine compound prep pads, povidone-iodine compound cotton swabs, povidone-iodine compound sponge mats and povidone-iodine compound hand-washing brushes; the products are specially processed or sterilized, so that the asepsis property and the safety of the products are fully ensured; and a user can directly use the products at once after disassembling the packages, so that the cross contamination and infection of the intermediate links. The povidone-iodine three-component compound sterilizing-disinfecting agent disclosed by the invention is little in stimulation to the skin, low in toxicity and durable in function, is safe and simple to use, basically has no stimulation to the tissue and can be used for disinfecting the skin and the mucosa, for example, washing before operation, disinfecting the operation parts and wounds, washing and disinfecting the skin before and after drawing blood from artery.

Description

【Technical field】 [0001] The invention relates to a medical powerful bactericidal disinfectant, which has a strong killing effect on viruses, bacteria, fungi and mold spores. 【Background technique】 [0002] At present, in the course of clinical medical treatment, the skin usually has 3% concentration of hydrogen peroxide, 70% concentration of alcohol and iodine, which is a liquid formed by dissolving iodine in an alcohol solution of potassium iodide. The specific method of use is to dip an ordinary plastic cotton swab into the bottled above-mentioned disinfection cleaning solution, and then disinfect the skin, surgery and wounds, injection and puncture sites or utensils and other supplies. During daily use, if the used cotton swabs are put into the disinfection cleaning solution bottle again if used improperly, cross-infection will occur. The disinfection effect of these conventional bactericidal disinfectants not only lasts for a short time, but also has a limited number o...

AI Technical Summary

Problems solved by technology

The disinfection effect of these conventional bactericidal disinfectants not only lasts for a short time, but also has a limited number of bacteria that can be killed. At the same time, this type of disinfection is highly irritating to the tissue, and it is used to scrub wounds, skin ulcers, and mucous membrane infections. Stimulating pain and injury to the patient, causing unbearable pain to the patient

At the same time, it cannot effectively penetrate deep into the skin, let alone stop bleeding

More importantly, these cleaning solutions or disinfectants are prepared in an environment that is not controlled or does not meet GMP requirements, the accuracy of its ingredients cannot be guaranteed, and the germs and microorganisms in the products cannot be effectively controlled , which poses a great safety hazard to patients or end users

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