Foam disinfectant for medical use and preparation process of foam disinfectant

Abstract

The invention provides a foam disinfectant for medical use. The foam disinfectant consists of chlorhexidine acetate, glycerol, alcohol, grape seed essential oil, an emulsifier op, betaine cocoate, tocopherol, lavender essential oil and de-ionized water. The invention also provides a preparation method of the disinfectant. The foam disinfectant prepared by the invention is rich in foam amount, and the volume content of foam is 40-46%; when the foam disinfectant is heat-stored at 52-56 DEG C, only 0.5-1.0% of foam is reduced after 14d; the foam disinfectant is good in disinfecting effect, and when the foam disinfectant is used for disinfecting skin of hands of a human body, a killing rate on escherichia coli, staphylococcus aureus and pseudomonas aeruginosa within 30s is 99.999-100%, and a killing rate on candida albicans reaches 99.99-100%; the foam disinfectant is long in antibacterial duration, and compared with disinfection with simple using of alcohol, the effective antibacterial duration of the foam disinfectant is increased by 2.5-3 times; and the disinfection is high in volatilizing speed, and the disinfection, after being smeared to the hands, volatilizes within 5-7s without residue on the hands.

Description

technical field [0001] The invention provides a medical foam disinfectant and a preparation process thereof, belonging to the technical field of foam disinfectants. Background technique [0002] Hand sanitizer, as the name suggests, is used to disinfect hands, especially in hospitals, where the flow of people is relatively large every day, and patients, medical staff, and family members have more opportunities to contact each other in the process of doing business, seeing a doctor, and checking. The number of internal bacteria will continue to increase. If effective disinfection is not carried out in time, the probability of infection is very high. Especially for surgical personnel, preoperative hand disinfection is very important to prevent nosocomial infection of surgical patients and the resulting complications. Sickness, death, etc. play a vital role. There are many types of hand disinfectants, among which the composition and content of skin disinfectants are different. ...

AI Technical Summary

Problems solved by technology

[0004] (1) Foam disinfectant with low foam content and unstable;

[0005] (2) The scope of antibacterial is narrow, and it is impossible to inhibit a variety of bacteria, and the antibacterial effect needs to be further improved;

[0007] (4) Due to the time required for the operation, hand sanitizers are required to have long-acting antibacterial effects, and the existing disinfectants have a short antibacterial time;

[0008] (5) The disinfectant evaporates slowly, and the disinfectant remains on the hands;

[0009] (6) Single function

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