Respiratory tract atomization administration device

Abstract

The invention discloses a respiratory tract atomization administration device which effectively solves the problems that an existing atomization device is prone to causing waste of liquid medicine and uneven mixing of the liquid medicine. The device comprises a medicine containing barrel, wherein an inner conical barrel is coaxially arranged in the medicine containing barrel, the upper end of the medicine containing barrel is in threaded connection with an atomizing barrel, the lower end of the atomizing barrel is rotationally connected with an outer conical barrel, a first baffle ring is arranged on the upper side of the inner conical barrel, a first through hole is formed in the first baffle ring, a second baffle ring is arranged on the inner edge surface of the outer conical barrel, a second through hole is formed in the second baffle ring, an atomizing plate is arranged in the atomizing barrel, and the left end of the atomizing barrel is detachably connected with an atomizing cover through an air outlet pipe; and cylinders are arranged at the lower end of the atomizing barrel, rotating shafts are rotationally connected to the left side and the right side of the atomizing barrel respectively, the outer conical barrel can intermittently rotate along with rotation of the rotating shafts, the lower ends of the rotating shafts extend into the bottom of the medicine containing barrel and are in sliding connection with rotating barrels, blades are arranged at the lower ends of the rotating barrels, and oval grooves are formed in the outer surfaces of the rotating barrels, and inserting columns are arranged at the lower ends of the cylinders. The device is novel in concept, ingenious in structure, convenient to operate and high in practicability.

Description

technical field [0001] The invention relates to the technical field of respiratory medical instruments, in particular to an atomized drug delivery device for the respiratory tract. Background technique [0002] Nebulization therapy mainly refers to aerosol inhalation therapy. The so-called aerosol refers to tiny solid or liquid particles suspended in the air. Therefore, atomization inhalation therapy uses an atomization device to disperse the drug into tiny mist or particles, suspend it in the gas, and enter the respiratory tract and lungs. Inhaled medicines go directly to the affected airways and lungs, so they work faster and are more effective than oral medicines. Since the medicine directly enters the respiratory tract, its dosage only needs one-tenth of other administration methods at most, which obviously reduces the toxic and side effects of the medicine, which is especially important for children and the elderly. Humidifies the airway, dilutes sputum, and can be g...

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Problems solved by technology

[0004] In view of the above situation, in order to overcome the defects of the prior art, the purpose of the present invention is to provide a respiratory atomization drug delivery device, which effectively solves the problems of the existing atomization device that is easy to cause the waste of the drug solution and the uneven mixing of the drug solution. question

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