Conjunctival sac disinfection solution and using method and device thereof

Abstract

The invention discloses a conjunctival sac disinfection solution and a using method and device thereof. The conjunctival sac disinfection solution is composed of povidone iodine, sodium iminodisuccinate, potassium iodate, potassium iodide, sodium hydroxide, sodium chloride, potassium chloride, calcium chloride and purified water. When the conjunctival sac disinfection solution is used, the conjunctival sac disinfection solution is directly loaded into a conjunctival sac washing and disinfection device, the conjunctival sac washing and disinfection device is directly operated onto a sterile table by a patrol nurse, and swashing operation is performed by an assistant or an operator in a sterile environment. The conjunctival sac disinfection solution does not need to be prepared and sucked onsite; the solution is prepared by strictly executing sterile operation in an environment meeting requirements; therefore, a sterile product can be formed and can be directly swashed by the assistantor the operator in the sterile environment, the infection risk caused by repeated suction of a rubber plug is reduced, secondary pollution in the self-preparation process is avoided, meanwhile, one device is used for one person, manpower resources and material waste generated in a conventional disinfectant preparation process are saved, and the sterile operation principle is followed.

Description

technical field [0001] The invention belongs to the technical field of ophthalmic surgery, and relates to a conjunctival sac disinfectant solution and its application method and device. Background technique [0002] Ophthalmic operations such as cataract surgery, corneal transplantation, vitreoretinal surgery, and trabeculectomy for glaucoma usually require the application of physiological irrigation solutions to protect and maintain the physiological integrity of intraocular tissues. The solutions used for ophthalmic surgery irrigation include gentamicin preparation solution, lactated Ringer's solution, aqueous electrolyte solution, buffer for pH adjustment, glutathione aqueous solution, dextrose aqueous solution, etc., but the above solutions exist Potential factors detrimental to corneal and endothelial action. [0003] At present, the lotion used in ophthalmic surgery is mostly povidone-iodine solution. The povidone-iodine solution in the prior art needs to be equipped ...

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Problems solved by technology

The solutions used for ophthalmic surgery irrigation include gentamicin preparation solution, lactated Ringer's solution, aqueous electrolyte solution, buffer for pH adjustment, glutathione aqueous solution, dextrose aqueous solution, etc., but the above solutions exist Potential factors detrimental to corneal and endothelial action

[0003] At present, the lotion used in ophthalmic surgery is mostly povidone-iodine solution. The povidone-iodine solution in the prior art needs to be equipped with suction, but repeated suction of the skin plug during the actual operation will increase the risk of infection, and the existing During the preparation of the conjunctival sac flushing solution, secondary pollution is caused by factors such as the configuration environment, operators, and operation methods, and the flushing is performed after the establishment of a sterile environment, which seriously violates the principle of aseptic operation, and the existing solution is in the process of preparation. The resulting waste of human resources and materials is immeasurable

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