Wound repair composition and preparation method and application thereof
A wound repairing and composition technology, applied in the field of wound repairing compositions and preparation thereof, can solve the problems of slow wound healing, inconvenient nursing, strong pain, and achieve the effect of inhibiting infection, no adverse side effects, and alleviating pain. Effect
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Embodiment 1
[0041] Embodiment 1 Wound Repair Spray
[0042] (1) 0.3 kg of chitosan is dissolved in 1% (volume concentration) of dilute hydrochloric acid solution, stirred at room temperature until fully dissolved, left standing to remove insoluble matter, and making mass concentration is 1% chitosan glue 30Kg, spare.
[0043] (2) 30Kg Engefe is added to the chitosan glue of 30Kg, then add 40Kg normal saline, shake up, adjust the pH value to 6 after defoaming, subpackage in bottles under sterile environment, use Ultraviolet sterilized for 15 minutes to obtain a spray.
[0044] The content of the chitosan glue in the thus prepared wound repair composition is 30 wt%, the content of the extract of the metabolite of Staphylococcus aureus is 30 wt%, and the content of the physiological saline is 40 wt%.
Embodiment 2
[0045] Embodiment 2 Wound Repair Spray
[0046] (1) dissolving chitosan 1.5kg in the dilute hydrochloric acid solution of concentration 1% (volume concentration) makes mass concentration be that 3% chitosan glue 50Kg is subsequent use;
[0047] (2) Mix 50Kg of the chitosan glue with 30Kg of Engelfe, then mix with 20Kg of normal saline, let it stand for defoaming, put it in a spray bottle in a sterile environment, and irradiate it with gamma rays for 15 minutes Sterilize and that's it.
[0048] The content of the chitosan mucilage in the prepared wound surface repairing spray is 50 wt%, the content of the extract of the metabolite of Staphylococcus aureus is 30 wt%, and the content of the physiological saline is 20 wt%.
Embodiment 3-7
[0050] (1) Chitosan is dissolved in the dilute hydrochloric acid solution of concentration 1% (volume concentration), is stirred at room temperature until dissolving completely, leaves standstill to remove insoluble matter, makes the chitosan glue that mass concentration is 2%, spare.
[0051] (2) Add Engefi to the chitosan glue, then add physiological saline, shake well, adjust the pH value to 7.5 after defoaming, subpackage in bottles under a sterile environment, and irradiate with gamma rays Sterilize for 15 minutes to obtain a spray.
[0052] Wherein, the consumption of described chitosan mucilage, Engelfe and normal saline is as shown in Table 1.
[0053] The content of the chitosan mucilage in the thus prepared wound repair spray is 20wt%, and the content of the extract of the metabolites of Staphylococcus aureus is respectively 10wt%, 20wt%, 30wt%, 40wt% and 50wt%.
[0054] Table 1
[0055]
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