Intranasal medicine spraying system

Abstract

The invention discloses an intranasal medicine spraying system. The intranasal medicine spraying system comprises a bottle body, wherein a partition plate is connected to the top of the bottle body, a limiting space is formed by the partition plate and one inner side wall of the bottle body, a push plate is arranged in and slidably connected with the limiting space, the inner side wall of the limiting space is matched with the cross sectional area and shape of the push plate, a button is arranged at the top of the push plate, the button extends to the outside of the bottle body, a plurality of grooves at equal intervals are formed in the two opposite inner side walls of the limiting space in a height direction, sliding grooves are formed in the two sides of the button in a length direction, ejector rods are connected to the side walls of the two sliding grooves through springs respectively, the ends, away from the button, of the two ejector rods are matched with the grooves respectively, a through hole is formed in the side wall, away from the limiting space, of the bottle body, and a hose is connected with the interior of the through hole. The intranasal medicine spraying system has the advantages that a device is convenient to disinfect, one bottle of anesthetic is used by one person, the dosage of the anesthetic used each time is fixed, and meanwhile, the dosing time can be operated and controlled by a patient, so the anesthetic can be prepared and used immediately, and the dosing dosage and the interval time are controllable.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to an intranasal medicine spraying system. Background technique [0002] In existing nasal endoscopic examinations, pre-configured 2% tetracaine is mostly used for surface anesthesia, which is loaded into a spray gun, and the medical staff pinches the balloon placed in the spray gun to spray the anesthetic into the nasal cavity; [0003] There are problems in the existing technology: 1. The disinfection process of the spray gun is cumbersome; 2. According to the requirements of the nosocomial sense, the anesthetic is ready-to-use and ready-to-use, but in actual work, the medical staff cannot do it, and many people use the same bottle of anesthetic, which does not meet the nosocomial sense requirement; 3. The anesthetic is sprayed through the air bag, and the dose will vary with the strength, which varies among individuals; 4. When there are many patients, the medical staff cannot stri...

AI Technical Summary

Problems solved by technology

[0003] There are problems in the existing technology: 1. The disinfection process of the spray gun is cumbersome; 2. According to the requirements of the nosocomial sense, the anesthetic is ready-to-use and ready-to-use, but in actual work, the medical staff cannot do it, and many people use the same bottle of anesthetic, which does not meet the nosocomial sense requirement; 3. The anesthetic is sprayed through the air bag, and the dose will vary with the strength, and there are individual differences; 4. When there are many patients, when the medical staff performs the second anesthesia, the interval between administration cannot be fixed strictly according to the requirements

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