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Convenient medicine application device for gynecological external-use medicine

A technology for gynecology and pharmacy, which is applied in the direction of medicine equipment, etc., can solve the problems of self-medication difficulty, large waste of medicament, pollution of medicament, etc., and achieves the effect of convenient and quick application of medicine, no waste of medicament, and low cost.

Inactive Publication Date: 2018-10-12
刘辉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the medical field, external medicines, especially liquid medicines, usually use spraying dispensing devices, but when the spraying device is used, the waste of medicines is huge, and usually only 30%-60% of the medicines sprayed out are used on the affected area. The other is a drug application device, which is to pour a small part of the liquid medicine on the hand, and then apply this part of the liquid medicine evenly to the affected area by hand, which will waste the medicine to a certain extent, and the bacteria on the hands will further increase Pollution of the medicament. In addition, for gynecological external medicine, since the affected part of the application is the private part, it is usually difficult for the common application device except the spray device to apply the drug by itself. This is the defect of the prior art

Method used

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  • Convenient medicine application device for gynecological external-use medicine
  • Convenient medicine application device for gynecological external-use medicine
  • Convenient medicine application device for gynecological external-use medicine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0050] Embodiment 1, see figure 1 , a convenient drug delivery device for gynecological external use, the upper half 1 of the cylindrical bottle is connected to the lower half 2 of the cylindrical bottle through a rotating interface 8, the upper half 1 of the cylindrical bottle is fixedly connected to the fixed disk 3 inside, and the fixed disk 3 is a thread Empty disc, the center of the fixed disk 3 is a screw port 4, the screw port 4 passes through the threaded rod 5, and the spiral upward threads are evenly distributed on the threaded rod 5, the screw port 4 corresponds to the thread on the threaded rod 5, and the threaded rod 5 The upper end is connected with a squeeze disc 7, and the radius of the squeeze disc 7 is 0.2mm-0.5mm smaller than the inner radius of the upper half 1 of the cylindrical bottle. The upper part 1 of the cylindrical bottle includes a medicine discharge end 1.1 and a medicine storage end 1.2, the medicine discharge end 1.1 and the medicine storage end...

Embodiment approach 2

[0053] Implementation mode two, see figure 2 , a convenient drug delivery device for gynecological external use, the top of the drug delivery end 1.1 is an arc top. The drug delivery end 1.1 is directly in contact with the affected part, and it is designed as a circular arc top, so that the patient feels more comfortable during the medication.

Embodiment approach 3

[0054] Embodiment 3, see image 3 , a convenient drug delivery device for gynecological external use, the radius of the bottom surface of the drug delivery end 1.1 is smaller than the radius of the bottom surface of the drug storage end 1.2. The connection surface 1.3 is an annular plane. An air bag 9 is arranged inside the upper part 1 of the cylindrical bottle, and the air bag 9 is located on the top of the extrusion plate 7 . The radius of the airbag 9 is 0.5mm-1mm smaller than the radius of the medicine outlet 1.1. The radius of the squeeze disc 7 is smaller than the radius of the air bag 9 .

[0055] Embodiment 1, 2 Because the extruding disk 7 will exert external force, the difference between the radius of the extruding disk 7 and the inner radius of the upper half of the cylindrical bottle 1 is very small. If the difference in radius is too large, pressure cannot be generated. And because the difference in radius is too small, so that after the medicament in the uppe...

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Abstract

The invention discloses a convenient medicine application device for a gynecological external-use medicine. The convenient medicine application device for the gynecological external-use medicine is characterized in that the upper half of a cylinder bottle is connected with the lower half of the cylinder bottle through a rotating interface, a fixed disc is fixedly connected into the upper half of the cylinder bottle, the fixed disc is a hollow disc, the center of the fixed disc is a screw opening, the screw opening penetrates through a threaded rod, and threads which screw upwards are evenly distributed on the threaded rod. The screw opening corresponds to the threads on the threaded rod. The upper end of the threaded rod is connected with an extrusion tray. The convenient medicine application device for gynecological external-use medicine has low cost and high efficiency, overcomes the defects of a previous medicine application device, uniform medicine application in the process of applying medicine to the affected areas is achieved, the medicine is not wasted, and the medicine can be can conveniently and quickly applied to the affected areas of special parts of gynecological diseases.

Description

technical field [0001] The invention relates to a medical device, in particular to a convenient drug delivery device for gynecological external medicine. Background technique [0002] In the medical field, external medicines, especially liquid medicines, usually use spraying dispensing devices, but when the spraying device is used, the waste of medicines is huge, and usually only 30%-60% of the medicines sprayed out are used on the affected area. The other is a drug application device, which is to pour a small part of the liquid medicine on the hand, and then apply this part of the liquid medicine evenly to the affected area by hand, which will waste the medicine to a certain extent, and the bacteria on the hands will further increase Polluted medicament, in addition, for gynecological external medicine, because the affected part of application is private part, and the common application device except spraying device usually self-administration is more difficult, and this is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M35/00
CPCA61M35/00
Inventor 不公告发明人
Owner 刘辉
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