An antipyretic suppository applicator

Abstract

The invention discloses an antipyretic suppository drug delivery device, which comprises a guide sleeve and a positioning push injection mechanism, and the positioning push injection mechanism and the guide sleeve are detachably connected. The guide sleeve is integrally composed of a blocking sheet and an expansion sleeve. A drug delivery channel of the guide sleeve is provided with a rotation-stop chute, and a sheet-shaped clip is hinged on the blocking sheet under the rotation-prevention chute. The positioning bolus mechanism is composed of a bolus mechanism and a sliding bearing mechanism. The bolus mechanism can slide on the sliding bearing mechanism to push the antipyretic plug from the sliding bearing mechanism to the target drug delivery site. One or both sides of the sliding bearing mechanism is provided with a scale indicating notch, and the hinged card plate on the blocking sheet can be snapped into the scale indicating notch to stop and limit the positioning and injection mechanism. The applicator does not require the operator to insert a finger into the rectum through the patient's anus, which eliminates the problem of the operator's psychological discomfort, and avoids the problem of infection caused by bringing in other germs; the applicator can control the insertion of antipyretic suppositories depth.

Description

technical field [0001] The invention relates to the field of medical aids, in particular to an antipyretic suppository applicator. Background technique [0002] Antipyretic Suppository is a milky white or slightly yellow suppository, and the active ingredient is acetaminophen. It is used for fever, headache, etc. caused by common cold or influenza, and occasional adverse reactions such as rash and urticaria. The antipyretic suppository has an approximate cylindrical structure. When using it, the patient's family members or medical staff need to clean their hands first, then put on a finger cot, and insert the antipyretic suppository along the patient's anus to a distance of 1-2cm from the anus. [0003] However, the existing suppositories have the following problems in the way they are administered to patients: 1. When the guardian's fingers are not thoroughly cleaned, it is easy to bring germs into the patient's rectum to cause infection; 2. The operator relies on personal ...

AI Technical Summary

Problems solved by technology

[0003] However, the existing suppositories have the following problems in the way of administering drugs to patients: 1. When the guardian's fingers are not cleaned thoroughly, germs are easily brought into the patient's rectum to cause infection; 2. The operator relies on personal experience to insert the suppository into the In the patient's rectum, when the distance between the suppository and the anus does not meet the requirements, the suppository will easily protrude from the anus under the peristalsis of the rectum, resulting in the failure of rectal administration; and the insertion depth is too large. 3. Using fingers to insert the antipyretic suppository into the patient's rectum will increase the psychological rejection of the operator

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