Automatic smearing type dosing device

A drug delivery device, automatic technology, applied in the direction of drug devices, drug devices, other medical devices, etc., can solve the problems of patient discomfort, cross infection, poor treatment effect, etc.

Inactive Publication Date: 2022-08-05
黄艳艳
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] For the treatment of diseases such as gynecological vaginitis, it is necessary to administer the drug by smearing the drug on the affected part of the patient, but the existing technology is mainly to push the drug by finger, but this method is not only not in place, but also easily causes cross infection , leading to poor treatment effect, and it is easy to cause drug residues to remain in the vagina and cause discomfort to patients

Method used

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  • Automatic smearing type dosing device
  • Automatic smearing type dosing device
  • Automatic smearing type dosing device

Examples

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Embodiment Construction

[0049] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

[0050] see Figure 1-4 , this embodiment provides an automatic smear-type drug delivery device, including:

[0051] Cylinder 1, the interior of which is a cavity structure;

[0052] The medicine storage cartridge 2 is arranged inside the cylinder body 1 and is fixedly connected with the inner wall of one side of the cylinder body 1; the upper end of the medicine storage cylinder 2 is open, and the opening is used to hold the medicinal liquid to be applied; and the medicine storage cylinder 2 The bottom is provided with a first opening 21;

[0053] The smearing device 3 is arranged at the bottom of the cylinder body 1, and is used to apply the medicinal liquid to the affected part of the patient; the above-mentioned smearing device 3 comprises an inflatable airbag 31...

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Abstract

The invention belongs to the technical field of drug delivery devices, and discloses an automatic smearing type drug delivery device which comprises a barrel, a drug delivery device body and a drug delivery device body. The medicine storage cylinder is arranged in the cylinder body and is fixedly connected with the inner wall of one side of the cylinder body; an opening is formed in the upper end of the medicine storage cylinder, and the opening is used for containing liquid medicine to be smeared; a first opening is formed in the bottom of the medicine storage cylinder; the smearing device is arranged at the bottom of the cylinder and used for smearing the liquid medicine to the affected part of the patient; and the flow guide device is arranged in the cylinder body, communicates the first opening with the smearing device, and is used for guiding the liquid medicine in the medicine storage device into the smearing device. Liquid medicine in the medicine storage device is guided into the smearing device through the flow guide device, so that the liquid medicine is smeared to an affected part through the smearing device, and the situation that the liquid medicine is not smeared in place directly with hands, and cross infection is likely to be caused is avoided.

Description

technical field [0001] The present invention relates to the technical field of drug delivery devices, in particular to an automatic smear type drug delivery device. Background technique [0002] For the treatment of gynecological vaginitis and other diseases, it is necessary to apply the drug on the affected part of the patient to administer the drug, but the existing technology mainly uses the finger to push the drug, but this method is not only ineffective, but also easily causes cross-infection. , resulting in poor treatment effect, and it is easy to cause drug residues to remain in the vagina and cause discomfort to the patient. [0003] To this end, the present invention provides an automatic smear-type drug delivery device. SUMMARY OF THE INVENTION [0004] In order to solve the above deficiencies in the prior art, the present invention provides an automatic smear type drug delivery device. [0005] An automatic smear-type drug delivery device of the present invent...

Claims

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Application Information

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IPC IPC(8): A61M35/00A61M31/00
CPCA61M35/00A61M31/00
Inventor 黄艳艳贾利萍
Owner 黄艳艳
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