Improved endoscope disinfectant

• Main Authors: WHITELEY, GREGORY, STUART, GLASBEY TREVOR, ROBERTS NICHOLAS A
• Format: Patent
• Language: Chinese; English
• Published: 07.06.2024
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; FISHING; FORESTRY; HUMAN NECESSITIES; HUNTING; HYGIENE; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES; MEDICAL OR VETERINARY SCIENCE; METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS; PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF; TRAPPING

The present invention provides an improved endoscope disinfectant, in particular an effective disinfectant solution comprising peracetic acid and at least one surfactant, prepared by diluting a single-part or two-part concentrate for disinfection or sterilization of reusable medical devices, such as endoscopes. The effective solutions exhibit rapid wetting characterized by a dynamic surface tension of less than 50 mN/m at 250 ms and less than 46 mN/m at 500 ms. 本发明提供一种改良的内窥镜消毒剂，具体为一种有效消毒剂溶液，其包含过氧乙酸和至少一种表面活性剂，通过稀释单部分或两部分浓缩物制备，用于可重复使用的医疗设备(例如内窥镜)的消毒或灭菌。所述有效溶液表现出快速润湿，其特征在于动态表面张力在250ms时小于50mN/m，在500ms时小于46mN/m。