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Quantitative eyedrop dropping bottle

A technology for eye drops bottles and eye drops, which is applied in medical containers, ophthalmic treatment, drug packaging, etc. It can solve problems such as waste, failure to protect eyes, and unfixed dripping amount, and achieve the effect of reducing processing difficulty

Pending Publication Date: 2022-04-01
周化庆
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the amount of each drop of this eyedrop bottle is not fixed, and the discharge amount of the liquid medicine is also different with the strength of the squeeze of the user's hand. does not protect the eyes

Method used

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  • Quantitative eyedrop dropping bottle
  • Quantitative eyedrop dropping bottle
  • Quantitative eyedrop dropping bottle

Examples

Experimental program
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Effect test

Embodiment Construction

[0017] Such as Figures 1 to 4 shown

[0018] The eyedrop quantitative drop bottle comprises an eyedrop bottle cap 3, an eyedrop bottle main body 1 and a patch 2.

[0019] Eye drops bottle main body 1 comprises bottle body 11 and bottleneck 12, and eye drops bottle main body 1 top is bottleneck 12, and bottle neck 12 upper end has for eye drops to flow out drip hole 13.

[0020] There is a square hole 14 on the bottle body 11 of the eyedrop bottle main body 1, and the bottle body 11 at the edge of the square hole 14 in the eyedrop bottle main body 1 has a countersunk groove 15 formed by a depression, so that the square hole 14 becomes a countersunk hole structure, the outer side of the bottle body 11 is also provided with a patch 2, the patch 2 is embedded in the countersunk groove 15, the patch 2 completely covers the square hole 14, the edge of the patch 2 is bonded to the wall of the countersink groove 15, and the The outer contour of the sheet 2 fits the outer contour of...

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Abstract

The invention provides an eyedrop quantitative dropping bottle which comprises an eyedrop bottle body, and a dropping hole allowing eyedrop to flow out is formed in the upper end of the eyedrop bottle body. A square hole is formed in a bottle body of the eye drop bottle body, a patch is further arranged on the outer side of the bottle body, the patch completely covers the square hole, the patch is fixedly connected to the square hole, at least one pressing part is arranged on the patch, a protrusion is arranged on the pressing part outwards, and a deformation range control ring groove formed by sinking is formed between the pressing part and a patch body. When the eyedrop bottle is pressed, one of the multiple pressing parts can be selected to be pressed according to needs, the pressing parts deform, the deformation degree of the pressing parts is controlled due to the fact that the deformation range controls the structure of the annular groove, and the volume in the eyedrop bottle body changes differently after pressing is conducted due to the different volumes of the three pressing parts; the purpose of flexibly adjusting quantitative dripping of the eyedrops is achieved.

Description

technical field [0001] The invention relates to an eye drops bottle, in particular to a drop bottle capable of quantitatively extruding eye drops. Background technique [0002] At present, the common eye drops bottle on the market is to extrude the liquid medicine by squeezing the whole bottle body to compress and deform it, and directly discharge the eye drop bottle to drip into the human eye. After letting go, because the liquid is discharged from the bottle to generate negative pressure, the outside air is sucked into the bottle. But the amount of each drop of this eyedrop bottle is not fixed, and the discharge amount of the liquid medicine is also different with the strength of the squeeze of the user's hand. Can not play the role of eye protection. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a quantitative drop bottle for eye drops with reasonable structure and convenient use. [0004] In order to sol...

Claims

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Application Information

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IPC IPC(8): A61F9/00A61J1/14
Inventor 周化庆周本原
Owner 周化庆
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