Coupling agent and preparation method thereof

Abstract

The invention discloses a coupling agent and a preparation method thereof. The coupling agent for B-mode ultrasonography comprises the following raw materials in parts by weight: 10-30 parts of angelica sinensis, 15-20 parts of divaricate saposhnikovia root, 20-40 parts of mint, 10-20 parts of purslane extracting solution, 50-80 parts of sterile deionized water, 30-40 parts of glycerinum, 20-30 parts of xanthan gum, 20-30 parts of vitamin E and 5-10 parts of glycosaminoglycan. The coupling agent for B-mode ultrasonography, disclosed by the invention, adopts natural Chinese herbal medicine components, so that the coupling agent can be used for inhibiting bacteria to a certain extent; and meanwhile, the mint is added, and the mint filtrate has ultrahigh sterilizing and antibacterial effects, so that the antibacterial curative effect for the coupling agent is better.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a coupling agent and a preparation method thereof. Background technique [0002] Medical coupling agent is a medical product composed of a new generation of water-based polymer gel. It is mainly used in B-ultrasound machines. In order to obtain high-quality images, its pH value is neutral, non-toxic and harmless to the human body, and it is not easy to dry. Not easy to rancidity, clear ultrasonic imaging, suitable viscosity, non-greasy, easy to slide the probe, can moisten the skin, eliminate the air on the skin surface, good lubrication performance, easy to deploy; no corrosion and no damage to the ultrasonic probe. [0003] At present, the ultrasonic probe in ultrasonic examination is used repeatedly among patients at a high frequency, and is usually simply wiped after use by the patient. Although it may not necessarily cause the patient to be infected with pathogenic b...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a couplant and its preparation method, to solve the problem that many current B-ultrasound couplants are not sterilized for the couplant and may have cross-infection