Wound surface anesthesia lotion and preparation method thereof

Abstract

The invention belongs to the technical field of clinical drugs and discloses a wound surface anesthesia lotion and a preparation method thereof. The wound surface anesthesia lotion comprises the following ingredients: 30g of tetracaine hydrochloride, 50mg of chlorhexidine gluconate and 1mg of adrenalin hydrochloride. The preparation method comprises the following steps: taking 30g of tetracaine hydrochloride and dissolving tetracaine hydrochloride into 1,000ml of distilled water, so as to prepare a solution A; taking 50mg of chlorhexidine gluconate and adding chlorhexidine gluconate into the solution A, so as to form a solution B; taking 1mg of adrenalin hydrochloride, adding adrenalin hydrochloride into the solution B and uniformly stirring the mixture, so as to prepare the wound surface anesthesia lotion. According to the wound surface anesthesia lotion, the wound surface cleaning, hemostasis and local anaesthesia are completed at one step within 3min, while the current mean duration of clinical wound surface cleaning is 6-8min. Therefore, the time is obviously shortened; the wound surface self-cleaning can be realized in the wild or in front of a hospital, and the wound surface infection probability is decreased timely; in the wound surface cleaning process, a hemostasis effect is achieved, so that the bleeding injure can be effectively reduced, and the advantages for serious pollution and a bleeding wound surface are obvious.

Description

technical field [0001] The invention belongs to the technical field of clinical drugs, in particular to a wound anesthesia lotion and a preparation method thereof. Background technique [0002] After the skin and soft tissue are torn in the human body, debridement and suture are required, and local anesthesia is often performed after cleaning the wound. The patient will thus suffer again from the great pain of the wound cleaning process. [0003] To sum up, the problems existing in the prior art are: many patients obviously refuse the pain brought by the disinfected wound after trauma, and underage or drunk patients cannot cooperate to complete the wound cleaning process; during the anesthesia preparation process, the wound continues to bleed, There are no effective interventions; most patients cannot bear the pain of subcutaneous infiltration anesthesia. Contents of the invention [0004] Aiming at the problems in the prior art, the invention provides a wound anesthesia...

AI Technical Summary

Problems solved by technology

[0003] To sum up, the problems existing in the prior art are: many patients obviously refuse the pain brought by the disinfected wound after trauma, and underage or drunk patients cannot cooperate to complete the wound cleaning process; during the anesthesia preparation process, the wound continues to bleed, No effective intervention; most patients cannot bear the pain of subcutaneous infiltration anesthesia

Images