Chlorhexidine gluconate and isopropanol mixed disinfectant

Abstract

The invention discloses a chlorhexidine gluconate and isopropanol mixed disinfectant. The disinfectant is prepared from 65 to 75 weight percent of medical isopropanol, 2 to 3 weight percent of chlorhexidine gluconate solution and the balance of injection water. The disinfectant can be used as a daily medical disinfectant for cleaning and sterilization of skin before and after injection, transfusion or minimally invasive surgery in hospitals, and can also be produced into disinfection solutions for various disinfection scrubbing sheets, disinfection cotton swabs and disinfection wet tissues with different sizes to replace the conventional alcohol scrubbing sheets, alcohol cotton swabs and alcohol wet tissues; the products are specially treated or disinfected in the company, so sterility and safety of the products are fully ensured, users can directly use the products after unpacking, and cross contamination and infection of intermediate links are avoided.

Description

【Technical field】 [0001] The invention relates to a medical sterilizing and disinfecting liquid, in particular to the sterilizing and disinfecting liquid used for sterilizing and disinfecting the skin surface and wounds of injection and infusion acupuncture points before and after. 【Background technique】 [0002] At present, in the course of clinical medical treatment, alcoholic fungicides for skin disinfection are usually ethanol and isopropanol. Alcohol disinfectants can coagulate proteins, lead to the death of microorganisms, kill bacterial propagules, and destroy most lipophilic viruses, such as herpes simplex virus, hepatitis B virus, human immunodeficiency virus, etc. The antimicrobial effect of alcohols is also affected by organic matter. Since it is volatile, it should be soaked and disinfected or wiped repeatedly to ensure its action time. Ethanol for disinfection is non-toxic to the human body, but it can stimulate mucous membranes, so it cannot be used for disinf...

AI Technical Summary

Problems solved by technology

Ethanol for disinfection is non-toxic to the human body, but it can stimulate mucous membranes, so it cannot be used for disinfection of mucous membranes; frequent use of ethanol to disinfect hands and skin can make the skin dry, rough and cracked; some rubber and plastic products are in contact with ethanol for a long time It will harden; a small number of people are allergic to ethanol, and symptoms of dermatitis and erythema occur after contact. Such people should not use ethanol for skin disinfection

[0003] At present, the sterilizing and disinfecting agents used in the market are generally prepared by doctors themselves, and the reagents are single. Since the quality of the preparation is related to the preparation conditions and the responsibility of the preparation personnel, and the prepared sterilizing and disinfecting agents are generally exposed to the air, the microorganisms There is a high possibility of cross-infection with germs, and the bactericidal effect of the fungicide is unstable. More importantly, this bactericidal disinfectant has certain pertinence for skin cleaning and disinfection. It has a certain range of use and cannot kill all germs , just like the truth that one medicine cannot cure all diseases, in medical practice, there is an increasingly urgent need for safe, stable and effective medical disinfectants in specific fields