Eye cleaning drug delivery patch and driving control method thereof

Abstract

The invention discloses an eye cleaning drug delivery patch and a driving control method thereof. A near-eye piece (10), an upper skeleton (3), a lower skeleton (5) and a front end cover (6) form a liquid circulating pool (q4); a soft rubber sleeve (2) and a cavity formed by the near-eye piece (10) and the near-eye piece (10) and the face and eye sockets of the human body form a working pool (q2);a circulation pump (9) is assembled in the middle of the circulating pool (q4); the lower vertical face of the near-eye piece (10), a protruding wall (10a), a plug (11) and a check valve piece (12) form a check valve. A user can operate the eye cleaning drug delivery patch independently, an eye lotion or eyedrops are matched, and the eye cleaning drug delivery patch has the functions of cleaning,dialysis and application of external use eyedrops.

Description

technical field [0001] The invention relates to an eye mask for cleaning and applying medicine to eyes, which belongs to the technology of medical equipment. Background technique [0002] When the human eyeball suffers from eye diseases, such as foreign objects entering, blurred tears, wandering shadows, cataracts, etc., especially when foreign objects enter the eyeball or produce blurring, the doctor usually recommends cleaning the eyeball. When the prior art cleans the eyeballs, the usual way is: after the eyelids of the human body are opened, the opened eyelids and eyeballs are rinsed with physiological saline as a lotion, and one and the lower surface of the eyeballs are closely attached to the lower surface of the eyeballs. A funnel with a shape close to that of the face is used to collect the lotion after rinsing the eyeballs, so as to prevent the lotion from flowing down the face. [0003] There are at least two deficiencies in this cleaning method: one, the washing ...

AI Technical Summary

Problems solved by technology

[0003] There are at least two deficiencies in this cleaning method: one, the washing liquid collecting funnel and the washing liquid container are two parts separated from each other, and the cleaning operation must be assisted by others; the second, the cleaning time is extremely short, generally only 1 -2 minutes, can only clean foreign matter on the surface of the eyeball

But its shortcoming is: one, in order to prevent the needs of the lotion from leaking, the operator must press the washer tightly on the eyeball outline to make it into an airtight state, so squeeze the lotion container at the bottom, even if the lotion The volume of the container is large enough, but only a very small part of the lotion can enter the cleaning frame, and the cleaning effect is extremely limited; second, the cleaning process requires the hand to press the cleaning device tightly on the outline of the eyeball, and the operator can maintain it for a limited time Yes, it will greatly reduce the cleaning effect

Its disadvantage is that no matter the circulating pool is arranged on the desktop or on the helmet, its device is not easy to carry or miniaturize

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