Coupling agent for B-mode ultrasound ultrasonography and preparation method thereof

Abstract

The invention relates to a coupling agent and a preparation method thereof and particularly relates to a coupling agent for B-mode ultrasound ultrasonography and a preparation method thereof. The coupling agent is prepared from the following raw materials: radix sophorae flavescentis, purple perilla, radix bupleuri, herba artemisiae capillariae, cortex moutan, cortex phellodendri, sweet wormwood herb, flos chrysanthemi indici, rhizoma corydalis, embelia laeta, spica prunellae, climbing groundsel herb, conyza blinii, rhizoma anemarrhenae, glycerin, xanthan gum, sodium carboxymethylcellulose, propanetriol and deionized water. The coupling agent provided by the invention has the advantages that (1) the contained traditional Chinese medicine antibacterial component has a remarkably strong killing effect on gram positive and negative bacteria and can effectively prevent pathogenic bacteria on an ultrasonic diagnosis probe from causing cross infection to the use of a postoperative patient; (2) the coupling agent has a disinfection function same as a disinfectant, does not hurt the skin or a wound and also has a function of promoting healing; (3) a good B-ultrasound window can be formed on the wound surface, and each layer of the subcutaneous structure of the operative wound of the patient can be displayed well; and (4) the scheme is novel, the cost is low and the preparation is simple.

Description

technical field [0001] The invention relates to a couplant and a preparation method thereof, in particular to a couplant for B-ultrasound and a preparation method thereof. Background technique [0002] At present, the ultrasonic probe in ultrasonic examination is used repeatedly among patients at a high frequency, and usually it is simply wiped after use by the patient. Although it may not necessarily cause the patient to be infected with pathogenic bacteria, there is still a great risk of cross-infection. During ultrasonic testing, because the ultrasonic probe must be in close contact with the patient's skin, many germs can be cross-infected through the damaged skin of the patient, especially if there are wounds or other forms of damage on the skin surface of the testing site, ultrasonic testing will give Patients bring cross-infection. The root cause of cross-infection is caused by the germs carried by the ultrasound probe. Most of what we do now is to wipe the dirt on th...

AI Technical Summary

Problems solved by technology

2. At present, the common powerful disinfectants are often active in nature, which can not only react with pathogens, but also react with the human body, and can also react with the materials of the ultrasonic probe, which affects the service life of the probe

3. The active nature of the disinfectant often reacts with the probe and coupling agent, thus affecting the technical indicators of ultrasound

4. On the basis of solving the above problems, it is difficult to achieve rapid and powerful sterilization