Supplementary administration device for otolaryngological patients

Abstract

The present invention relates to the field of medical devices and particularly to a supplementary administration device for otolaryngological patients. The supplementary administration device for theotolaryngological patients comprises a box body, an extrusion hole penetrating through a middle part of the box body along a vertical direction, an extrusion post arranged in the extrusion hole in a sliding manner, a baffle plate arranged on a bottom part of the box body along a horizontal direction in a sliding manner, an extrusion chamber formed in the extrusion hole and located between a loweredge of the extrusion post and an upper edge of the baffle plate, a material feeding channel arranged in the box body and communicating with the extrusion chamber and a drug outlet hole arranged in the baffle plate in a penetrating manner and in a cross distribution with the extrusion hole, and also comprises a linkage device used for controlling corresponding communication of the drug outlet holeand extrusion hole after the extrusion post slides down to press and crushed drug tablets and controlling the crisscross of the drug outlet hole and the extrusion hole again after the extrusion postslides upwards. A traditional Chinese medicine tablet extruding and crushing process is simple and convenient, and the device is beneficial to cleaning and utilizing drug powder attached to an extruding surface.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to an auxiliary drug delivery device for ENT patients. Background technique [0002] In the clinical treatment of otolaryngology, because some patients are often accompanied by symptoms of dysphagia, and infants and young children have low acceptance of tablets, it is usually necessary to squeeze the tablets into powder and dissolve them in water for administration or Nasogastric feeding. Due to the extremely low water content of conventional tablets, they can be crushed into powder under the action of appropriate extrusion force. However, it is particularly easy to adhere to the extrusion surface of the extrusion equipment due to the extrusion force during the crushing process. If the drug powder attached to the extrusion surface is not cleaned, it will affect the actual intake of the patient and cause unnecessary mixing of drugs when squeezing another tablet. When cleaning the ...

AI Technical Summary

Problems solved by technology

However, it is particularly easy to adhere to the extrusion surface of the extrusion equipment due to the extrusion force during the crushing process.

If the drug powder attached to the extrusion surface is not cleaned, it will affect the actual intake of the patient and cause unnecessary mixing of drugs when squeezing another tablet

However, when cleaning the powder on the extrusion surface, due to the lack of specific cleaning tools, not only the cleaning process is complicated and cumbersome, but also the cleaning tool itself is not clean and it is easy to directly contact with the powder to cause further pollution.

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