5 results about "Providone-Iodine" patented technology

The present invention relates to a single dose plastic container comprising between 0.2 and 3.0 ml of an aqueous pharmaceutical composition comprising from 0.50 to 1.20 % by weight of povidone-iodine and to its use in the treatment of conjunctivitis.

The application discloses a multifunctional antibacterial coating bone implant device based on a selective vacuum perfusion process and a preparation method thereof. The method comprises the following steps: 1) pretreating a titanium alloy base; 2) performing anodic oxidation treatment on the pretreated titanium alloy base to construct a nanotube structure on the surface of the titanium alloy base; 3) selectively coating the treated titanium alloy base with a hydrogel adhesive, then immersing the titanium alloy base in a povidone iodine mixed solution to perform vacuum perfusion, and performing post-treatment, then again performing selective coating, immersing the titanium alloy base in a solution containing a bone growth promoting factor to perform vacuum perfusion, and performing post-treatment, then again performing selective coating, immersing the titanium alloy base in a solution containing a blood vessel growth promoting factor to perform vacuum perfusion, and performing post-treatment; and 4) encapsulating the obtained sample surface with an in-situ self-polymerized polydopamine layer, washing and freeze-drying. The bone implant device has antibacterial, bone growth promoting and blood vessel growth promoting functions, and can greatly improve the curative effect on bone fracture symptoms accompanied by infection.

This invention discloses a formulation process for a vaginal antibacterial solution that combines antibacterial, repair, and purification functions. It relates to the field of antibacterial wash manufacturing. By weight, its active ingredients consist of 5-15 parts povidone-iodine, 3-8 parts Sophora flavescens root extract, 2-6 parts Cnidium monnieri extract, 1-5 parts yeast extract, 2-8 parts aloe vera extract, 1-4 parts witch hazel extract, and purified water. This invention achieves a synergistic closed-loop effect of antibacterial, detoxifying, and repairing functions through specific component combinations and ratios. Povidone-iodine, combined with Sophora flavescens root extract and Cnidium monnieri extract, achieves dual-targeted antibacterial action; Sophora flavescens root extract and Cnidium monnieri extract, combined with witch hazel extract, achieve active detoxification through physical and chemical adsorption solidification; and aloe vera extract and yeast extract synergistically promote mucosal repair.

The present invention provides a gel-forming ophthalmic composition comprising povidone iodine, a steroid, a polysaccharide polymer gelling agent, water, and suitable excipients for ophthalmic preparations. This composition is not only stable, but also can effectively kill a variety of pathogens, rapidly alleviate associated signs and symptoms, and treat ocular diseases.

We provide a ready-to-use, gamma-sterilized package containing a gamma-sterilized povidone-iodine solution with an available iodine concentration exceeding the minimum effective concentration. [Solution] A ready-to-use gamma-ray sterilized surgical disinfectant composition comprising an initially non-toxic concentration of povidone-iodine exceeding the minimum effective concentration of available iodine, an amount of iodide sufficient to provide donor iodine after gamma irradiation to stabilize the povidone-iodine and maintain the minimum effective concentration of available iodine, and buffered saline.