Locating cover for dropping eye drop

A technology of eye drops and positioning mask, which is applied in the field of medical equipment, can solve problems such as difficult operation, and achieve the effect of convenient use and simple structure

Inactive Publication Date: 2007-01-03
SHANGHAI LASER MEDICAL INSTR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a positioning cover for instilling eye drops, the described positioning cover for instilling eye drops should solve the process of using fingers to open eyelids to eye drops in the prior art Difficult technical issues in operation

Method used

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  • Locating cover for dropping eye drop

Examples

Experimental program
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Effect test

Embodiment Construction

[0010] Such as figure 1 As shown, the positioning cover for dripping eye drops of the present invention is composed of a cover 1, wherein the bottom end of the cover 1 is provided with an opening, and the top surface of the cover 1 is provided with a The hole 2, the underside of the hole 2 is provided with an elastic rubber ring 3, the elastic rubber ring 3 is in the shape of a truncated cone, the upper end of the elastic rubber ring 3 is fixedly connected with the upper wall of the casing 1, Both the casing 1 and the elastic rubber ring 3 are provided with a light-blocking layer.

[0011] Further, the vertical section of the casing 1 is trapezoidal.

[0012] Further, the bottom end surface of the casing 1 is a concave curved surface.

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PUM

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Abstract

The locating cover for dropping eye drop consists of one casing with bottom opening and top hole, and one conic elastic rubber ring set below the hole and with upper end fixed to the upper wall of the casing, and both the casing and the elastic rubber ring have shading layer. When locating cover is used for dropping eye drop by the patient himself, the dropping mouth of the eye drop bottle is inserted into the hole, the eyelids are opened with fingers and muscle tissue around the eye is pressed with the bottom of the casing to maintain the eye opened, the shading layers prevent light from reaching the eye so as to avoid protective close of the eye, and the eye drop is dropped into the eye hole fluently.

Description

Technical field: [0001] The invention relates to a medical device, in particular to a liquid infusion dispensing device, especially a positioning cover for instilling eye drops. Background technique: [0002] In the prior art, instilling liquid medicine into the eyes is a commonly used treatment method for eye diseases, which is usually performed by the patient himself on time. Since the medicine needs to reach the inside of the eye socket, it is necessary to open the upper or lower eyelids with fingers. The human nervous system has an instinctive protective response to external objects that directly point to and approach the eyeball in vision, such as medicine drip tubes, etc., prompting the upper eyelid Or the lower eyelid closes quickly, making it difficult for the medicine to drip into the inner eye socket. Invention content: [0003] The purpose of the present invention is to provide a positioning cover for instilling eye drops, the described positioning cover for in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F9/00A61M37/00
Inventor 曾平
Owner SHANGHAI LASER MEDICAL INSTR CO LTD
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