Sterilization and disinfection type coupling agent and method for preparing same

Abstract

The invention belongs to the technical field of medical coupling agents, and particularly relates to a sterilization and disinfection type coupling agent and a method for preparing the same. Active ingredients in the sterilization and disinfection type coupling agent are made of, by weight, 0.15-0.25 part of hydroxypropyl celluloses, 0.7-1.0 part of carbomer, 4-15 parts of propylene glycol, 82-95 parts of deionized water and 0.03-0.14 part of fungicides. The fungicides are made of, by weight, 20-30 parts of bigleaf fig bark, 15-25 parts of rhizoma anemarrhenae, 10-20 parts of fructus kochiae, 40-60 parts of bidens tripartita, 25-45 parts of aloe, 12-36 parts of sedum spectabile boreau, 10-16 parts of herba portulacae, 30-40 parts of ocimum basilicum, 15-35 parts of symplocos paniculata, 8-16 parts of herba andrographis, 16-26 parts of daphne giraldii nitsche, 20-28 parts of cactaceae, 30-40 parts of herba menthae, 14-28 parts of astragalus sinicus, 11-22 parts of cortex hibisci, 14-36 parts of rauvolfia verticillata, 16-30 parts of flos lonicerae and 15-30 parts of laminaria japonica. The sterilization and disinfection type coupling agent and the method have the advantages that the sterilization and disinfection type coupling agent can be used safely and comfortably, allergy reaction or cross infection can be prevented, and images are high in definition.

Description

[0001] (1) Technical field [0002] The invention belongs to the technical field of medical couplants, in particular to a sterilizing and disinfecting couplant and a preparation method thereof. [0003] (2) Background technology [0004] The coupling agent is a water-soluble polymer colloid, which is used to exclude the air between the probe and the measured object, so that the ultrasonic wave can effectively penetrate the measured object to achieve effective detection purposes. The appearance of the quality of the sonographic image directly indicates the quality of the couplant. Poor quality couplants lead to loss of ultrasonic energy, reduced resolution, blurred images, and even skin irritation and probe damage. Both clinical ultrasound examination and treatment need to use couplant, the couplant used is mainly semi-solid gel component, which will cause discomfort when applied to the patient's skin, and many patients are prone to allergic reactions to it; in addition, the cou...

AI Technical Summary

Problems solved by technology

The appearance of the quality of the sonographic image directly indicates the quality of the couplant. Poor quality couplants lead to loss of ultrasonic energy, reduced resolution, blurred images, and even irritate the skin and damage the probe.

Clinically, ultrasonic examination and treatment both need to use coupling agent, the applied coupling agent is mainly semi-solid gel component, which will cause discomfort when applied to the patient's skin, and many patients are prone to allergic reactions to it; in addition, the coupling agent and In the process of using the ultrasonic probe together, after each use, the ultrasonic probe is usually wiped with a paper towel, and the residual couplant is exposed to the air. It is easily affected by the external environmental hygiene conditions during the contact with the air, and it is easy to breed bacteria and cause infection. Viruses and bacteria will bring troubles to the next use and easily contaminate the body of the ultrasound examination patient. Once the patient has a trauma on the examination site, it is easy to cause wound infection, which poses a threat to the health of the ultrasound examination patient

Images