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Medical eyedrop bottle capable of quantitatively dropping eyedrops

An eye-drop bottle and medical technology, applied in the field of medical devices, can solve the problems of waste, inability to perform quantification, and deterioration of the eye-drop bottle.

Inactive Publication Date: 2018-10-23
李振
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The structure of the traditional eye drops bottle is relatively simple, and most of the eye drops are directly instilled through the eye drop bottle, which cannot be quantified during the instillation, which may easily lead to waste. At the same time, accidental contact with the skin during the instillation may easily cause deterioration of the inside of the eye drop bottle

Method used

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  • Medical eyedrop bottle capable of quantitatively dropping eyedrops
  • Medical eyedrop bottle capable of quantitatively dropping eyedrops
  • Medical eyedrop bottle capable of quantitatively dropping eyedrops

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Embodiment one, with reference to Figure 1-3 , an eyedrop bottle for medical use that can dispense liquid medicine quantitatively, comprising an eyedrop bottle body 1, a connector 5 is integrally injection-molded at the top center of the eyedrop bottle body 1, and a sealing cap is screwed on the outside of the connector 5 9. An infusion port 6 is opened on the top of the connector 5, an annular airbag 2 is sleeved on the outer shell of the eye drop bottle body 1, and an annular sleeve frame 4 is sleeved on the outer side of the connector 5, wherein the annular airbag 2 is connected to The trachea 3 communicates with the annular sleeve frame 4, the top of the infusion port 6 is sleeved with a quantitative titration head 7, and the quantitative titration head 7 communicates with the annular sleeve frame 4 through the titration connecting pipe 8, and the bottom of the outer shell of the sealing cover 9 is connected. There is a hard plastic frame 12, the inside of the quan...

Embodiment 2

[0023] Embodiment two, refer to figure 2 , the hard plastic frame 12 is a cylindrical structure, and the length of the hard plastic frame 12 is equal to the length of the eye drops bottle body 1, and the inner diameter of the hard plastic frame 12 is equal to the outer diameter of the eye drop bottle body 1. When the cover 9 is screwed on the connector 5, the hard plastic frame 12 will be sleeved on the outside of the eyedrop bottle body 1, thereby protecting the eyedrop bottle body 1 and preventing the eyedrop bottle body 1 from being accidentally squeezed when being carried. pressure, causing the liquid medicine inside the eye drops bottle body 1 to overflow.

Embodiment 3

[0024] Embodiment three, refer to figure 1 with image 3 , the inner side of the connection between the quantitative titration head 7 and the infusion port 6 is embedded with an annular sealing ring 16, the outer shell of the quantitative titration head 7 is sprayed with a liquid volume scale gauge 15 on the vertical center line, and the top of the quantitative titration head 7 is provided with a titration port 14 , the guide frame 13 is a V-shaped structure, and the top of the guide frame 13 is located on the vertical center line of the quantitative titration head 7. When instilling eye drops, first squeeze the liquid medicine in the eye drop bottle body 1 into the quantitative titration head 7. The interior can be quantified by the liquid volume scale gauge 15, and at the same time, the guide frame 13 can guide the eye drops to prevent the generation of foam when the eye drops drop.

[0025] Working principle: When using the medical eye drop bottle that can dispense liquid ...

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Abstract

The invention discloses a medical eyedrop bottle capable of quantitatively dropping eyedrops. The eyedrop bottle comprises an eyedrop bottle body. An integrated molded connector is arranged at the center of the top of the eyedrop bottle body, the connector is spirally sleeved with a sealing cover, an infusion opening is formed in the top of the connector, the outer side shell of the eyedrop bottlebody is sleeved with an annular air bag, and the connector is sleeved with an annular sleeve frame, wherein the annular air bag is communicated with the interior of the annular sleeve frame through aconnecting air pipe, and the top of the infusion opening is sleeved with a quantitative titrating head. By arranging the quantitative titrating head, eyedrops inside the eyedrop bottle body can be injected into the quantitative titrating head at first, then, the eyedrops in the quantitative titrating head can be dropped into the eyes, compared with traditional direct eyedrops dropping, quantitative dropping can be performed by dropping the eyedrops through the quantitative titrating head, and therefore the waste caused by excessive dropping of eyedrops is avoided.

Description

technical field [0001] The invention relates to the technical field of medical appliances, in particular to an eyedrop bottle for medical use that can dispense liquid medicine quantitatively. Background technique [0002] Eye drops are one of the most commonly used pharmaceutical dosage forms for eye diseases. For many eye diseases, eye drops have direct and quick therapeutic effects. With changes in people's lifestyles and working conditions, people spend more and more time using their eyes, such as looking at computers, playing mobile phones, watching TV, playing video games, etc., and are prone to visual fatigue and dry eye syndrome. These two diseases are mainly manifested by dry eyes and discomfort, so many people turn eye drops into daily "essential medicines". Eye drop bottles are medical devices used to store eye drops. [0003] The structure of the traditional eye drop bottle is relatively simple, and most of the eye drops are directly instilled through the eye dro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F9/00
CPCA61F9/0026
Inventor 李振
Owner 李振
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