Oral administration device as well as adaptive composition and composition application thereof

Abstract

The invention provides an oral administration device and an adaptive composition and composition application thereof, and relates to the technical field of oral administration, the oral administration device comprises an administration cylinder, one end of the administration cylinder is slidably connected with a piston rod, one end of the piston rod is fixedly provided with a pressing handle, and one end, away from the piston rod, of the administration cylinder is fixedly provided with an administration tube; a protruding block is fixedly installed on the surface, close to the bottom end, of the drug administration cylinder. According to the oral cavity dosing device, the tongue blocking plate can play a role in blocking the tongue, in this way, in the oral cavity dosing process, the tongue can be prevented from hindering operation, meanwhile, when the tongue blocking plate is not used, the tongue blocking plate can be conveniently folded, and the drill bit can be folded on the surface of the dosing cylinder in the default state, so that the oral cavity dosing device is convenient to use. When the drill bit needs to be used, the drill bit can be unfolded, meanwhile, the drill bit can be conveniently drilled into the dosing barrel to conduct dredging operation, and the situation that the dosing efficiency is affected due to the fact that the dosing barrel is blocked is avoided; meanwhile, the invention further provides a composition which is good in oral care effect.

Description

technical field [0001] The present invention relates to the technical field of oral administration, in particular to an oral applicator, a suitable composition thereof, and application of the composition. Background technique [0002] Oral ulcer, or stomatitis, is a common different type of frequently-occurring disease, with an incidence of about 20% in the population. No matter what kind of stomatitis, the common clinical symptoms are salivation, loss of appetite or feeding Slow, foul-smelling mouth, flushing, warming, swelling and pain of the oral mucosa, and oral ulcers need to be treated with an oral applicator. [0003] However, the existing oral applicator can only administer medicine or powder to the patient's oral cavity alone, and cannot directly mix the medicine and powder for administration, which reduces the effect of the medicine dispenser on the patient's oral cavity. Efficiency of dosing. [0004] In addition, in order to prevent oral ulcers, there are curre...

AI Technical Summary

Problems solved by technology

[0003] However, the existing oral drug delivery device can only carry out drug administration work to the patient's oral cavity to the liquid medicine or the medicinal powder alone, and cannot directly mix the medicinal solution and the medicinal powder together to perform the drug delivery work, which reduces the impact of the drug delivery device on the patient's oral cavity. the efficiency of drug delivery,

[0004] In addition, in order to prevent oral ulcers, there are a variety of oral care products on the market. The basic method is: extract or pulverize each component, and then add auxiliary materials to prepare a usable dosage form; and in order to increase the adhesion of drug ingredients on the mucosa Focus on adding a large amount of polymer viscous components, so that the drug can stay in the damaged mucosa after being sprayed into the mouth. Such a preparation process will cause drug loss due to the addition of more excipients and system formulation stability The addition ratio cannot reach the effective dose, and the polymer material wraps the active ingredient of the drug and fails to achieve the expected effect

And if it is in a liquid dosage form, the addition of powder content is very small or even impossible, because the powder will cause the liquid dosage form system to be turbid, and stratification and blockage of the spray head will occur

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