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Eye drop bottle with built-in bag

A technology with a built-in pouch type and eye drop bottle, which is applied in the field of medical devices, can solve the problems of inconvenient administration, uncontrollable volume of extruded liquid, and easy contamination of eye drop bottles.

Pending Publication Date: 2020-05-19
ZHONGSHAN HOSPITAL FUDAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the technical problems that the existing eye drop bottle administration method is inconvenient, easily polluted during use, and cannot control the volume of the extruded liquid.

Method used

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  • Eye drop bottle with built-in bag
  • Eye drop bottle with built-in bag
  • Eye drop bottle with built-in bag

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Embodiment Construction

[0022] In order to make the present invention more obvious and understandable, the preferred embodiments are described in detail as follows in conjunction with the accompanying drawings:

[0023] Such as Figure 1-6 As shown, the present invention provides a built-in pouch type eye drop bottle, comprising a bottle body 1, a bottle cap 2 and a bottle mouth 11, a bottle cap 2 for capping is provided above the bottle body 1, and a bottle cap 2 is provided in the bottle cap 2. The bottle mouth 11 connected to the bottle body 1 is provided with a pouch 16 for storing eye drops in the bottle body 1, and a pressing chamber 12 is provided between the pouch bag 16 and the inner wall of the bottle body 1; the bottle mouth 11 passes through a section of the bottleneck and the pouch bag 16 connections, an angle is set between the central axis of the bottleneck and the central axis of the bottle body; a one-way valve-3 is provided at the connection between the bottleneck and the bladder 16...

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Abstract

The invention relates to an eye drop bottle with a built-in bag, and belongs to the technical field of medical treatment instruments. The eye drop bottle comprises a bottle body, a bottle cap and a bottleneck, wherein the bottle cap for covering is arranged at the upper part of the bottle body, and the bottleneck connected with the bottle body is arranged in the bottle cap; a bag for storing eye drops is arranged in the bottle body, and a pressing cavity is formed between the bag and the inner wall of the bottle body; the bottleneck is connected with the bag through a section of the bottleneck, and an included angle is formed between a central axis of the bottleneck and a central axis of the bottle body; a one-way valve I is arranged at the joint between the bottleneck and the bag; a limiting rod is arranged between the bag in the pressing cavity and the inner wall of the bottle body; and the pressing cavity communicates with outside of the bottle body through a one-way valve II arranged on the bottle body. The invention provides the eye drop bottle capable of effectively dropping the eye drops into a conjunctival sac. According to the eye drop bottle, mixing of air and medicine liquid can be effectively avoided, and a moderate and quantitative extrusion manner is provided.

Description

technical field [0001] The invention relates to a built-in pouch type eye drop bottle, which belongs to the technical field of medical devices. Background technique [0002] Treatment with eye drops is one of the most important treatment methods for ophthalmology patients. For many eye diseases, eye drops play a direct and quick therapeutic role. Effective eye drops can ensure the concentration of local drugs, and the therapeutic effect is better than that of systemic drugs. And with the changes in people's lifestyles and working conditions, people spend more and more time using their eyes, which is prone to visual fatigue and dry eye syndrome. It is becoming more and more common for families to use eye drops by themselves; eye drops seem simple and easy to do However, if it is used improperly, the operation method is not standardized, and the storage is unreasonable, it will lead to adverse consequences such as cross-infection of the eye and eyeball damage. Therefore, effe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61J1/05A61J1/14A61F9/00
CPCA61J1/05A61J1/14A61J1/1475A61F9/0008
Inventor 董春琼袁非陈秀萍
Owner ZHONGSHAN HOSPITAL FUDAN UNIV
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