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Applicator for infectious skin disease

A skin disease and infectious technology, applied in the field of medical applicator for infectious skin diseases, can solve the problems of adding new drugs and reducing the efficiency of drug application for skin disease patients, and achieve the effect of enhancing the sealing and improving the efficiency of drug application

Inactive Publication Date: 2020-07-10
QINGDAO MUNICIPAL HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] But when using the medicine applicator in the above-mentioned technical scheme to apply medicine to the patient, after the medicament in the medicine box was used up, the medical staff could only unscrew the empty medicine box and replace the medicine box with new medicine, and could not directly Adding new drugs to the drug delivery department greatly reduces the efficiency of medical staff applying drugs to patients with skin diseases

Method used

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  • Applicator for infectious skin disease
  • Applicator for infectious skin disease
  • Applicator for infectious skin disease

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Such as figure 1 As shown, when the medicament to be medicated is liquid, a drug applicator for infectious skin diseases includes a drug injection part body 1 and an operating handle 11 . The drug delivery part body 1 is a cylindrical structure with a vertical axis. The operating handle 11 is in the shape of a round rod, the end of which is fixed to the arc-shaped surface of the drug delivery part body 1 , and the axis of the operating handle 11 intersects the axis of the drug delivery part body 1 .

[0040] Such as figure 2 As shown, the upper surface of the drug delivery part body 1 is provided with an installation groove 12 and a spring installation cavity 13, and the installation groove 12 and the spring installation cavity 13 are arranged sequentially along the upper surface of the drug injection part body 1 from top to bottom, and the cross section of the installation groove 12 is It is circular, and the axis of the installation groove 12 coincides with the axi...

Embodiment 2

[0054] The difference between this embodiment and embodiment 1 is that the medicament required to be applied is in the form of paste, such as figure 2 and Image 6 As shown, the bottom of the curved medicine applicator 43 is not provided with a cotton pad 45 (so that the ointment medicine passes through the perforation 44 on the curved medicine applicator 43, and carries out the work of applying medicine). At this time, a micro air pump 9 is fixed on the upper end of the push rod 2 , and an air outlet pipe 91 is arranged on the micro air pump 9 . Air outlet pipe 91 adopts soft rubber tube to make, and its outer diameter is equal to the upper end opening diameter of dosing channel 24, and the upper end of air outlet pipe 91 away from miniature air pump 9 is communicated with the upper end of dosing passage 24 (for strengthening air outlet pipe 91 and dosing). The tightness of the connection between the passages 24 can be provided with a sealing tape at the opening of the uppe...

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Abstract

The invention discloses an applicator for an infectious skin disease. The applicator comprises a medicine feeding part body, wherein a push rod in sliding fit with the top of the medicine feeding partbody penetrates through the top of the medicine feeding part body; a medicine box is arranged at the bottom of the medicine feeding part body; a medicine applying part is arranged at the bottom of the medicine box; a piston in sliding fit with an inner side wall of the medicine box is fixed at the lower end of the push rod; a dosing cavity is formed in the push rod; a through hole communicating with the dosing cavity is formed in the piston in a penetrating manner; a dosing channel communicating with the dosing cavity is formed in the upper surface of the push rod; and a sealing plug in inserting fit with the dosing channel is arranged at the upper end of the dosing channel. After a medicine in the medicine box is used up, medical staff just open the sealing plug and then add a new medicine into the dosing cavity through the dosing channel, the medicine flows into the medicine box along the inner wall of the dosing cavity and the through hole in sequence, and the medicine in the medicine box is timely supplemented, so that the medical staff directly add the new medicine into the medicine feeding part body, and the medicine applying efficiency of the medical staff for a patient with the skin disease is improved.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a medical applicator for infectious skin diseases. Background technique [0002] Diseases such as chickenpox and rubella are common infectious skin diseases. If patients with such diseases come into contact with normal people, they will transmit the germs to others, causing the spread of the disease. Therefore, medical staff apply medicine to the patients and treatment requires extra care. [0003] A Chinese invention patent with the publication number CN106178242B discloses a drug applicator for infectious skin diseases, which includes a drug applicator main body, a transmission rod, a support spring, a connecting column, a tampon and a medicine box, and the drug applicator The main body includes a drug injection part with a vertically extending cavity. The end cap at the upper end of the transmission rod is provided with a radially extending flange. The supporting spri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M35/00
CPCA61M35/003
Inventor 李培杰
Owner QINGDAO MUNICIPAL HOSPITAL
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