An eye care dropper

Abstract

An ophthalmic care dropper comprises a frame, a positioning device, a needle valve device and a push device, the frame is provided with a liquid collector hopper, a first positioning rod and a liquid discharge tube, the positioning device comprises a first support rod, a first transverse rod, a first oblique rod, a first bent rod, a second transverse rod and a third transverse rod, the needle valve device comprises a fourth transverse rod, a needle valve, a first spring, a first support and a second oblique rod, the push device comprises a support plate, a second support, a third support, a fifth transverse rod, a second spring, a motor, an output shaft, a connecting line and a sixth transverse rod, the lower end of the liquid collector hopper is provided with an opening, the first positioning rod is oblique, the upper end of the first positioning rod is fixedly connected with the inner surface of the frame, the lower end of the first positioning rod is provided with a first groove, the upper end of the liquid discharge tube is directed to the opening and is fixedly connected with the lower end of the liquid collector hopper, the ophthalmic care dropper enables liquid medicine to be accurately dropped into eyes with no slip, better stability prevents no harm from being caused to a patient, and high automation level reduces labor intensity.

Description

technical field [0001] The invention relates to the technical field of ophthalmic medical devices, in particular to an eye care dropper. Background technique [0002] Eyedrops are the most commonly used method for the treatment of eye diseases. At present, most of them are clinically dripped directly with dropper bottles. Most of the existing eyedropper bottles are made of plastic. It is easy to slip when taking the eyedrop bottle. If the eyedrop bottle is accidentally dropped, it will pollute the dropper, cause pollution to the patient, and increase the great difficulty of work for the medical staff. In addition, when using the eyedrop, , because multiple reasons such as conditioned reflex can not drop liquid accurately in the eye, also can not independently complete the eyedrop process, there is no instrument used when assisting people to carry out eyedrop in the prior art, brings many inconveniences to people. [0003] Therefore, it is necessary to provide a new technica...

AI Technical Summary

Problems solved by technology

[0002] Eyedrops are the most commonly used method for the treatment of eye diseases. At present, most of them are clinically dripped directly with dropper bottles. Most of the existing eyedropper bottles are made of plastic. It is easy to slip when taking the eyedrop bottle. If the eyedrop bottle is accidentally dropped, it will pollute the dropper, cause pollution to the patient, and increase the great difficulty of work for the medical staff. In addition, when using the eyedrop, , due to various reasons such as conditioned reflex, the drops cannot be accurately dripped into the eyes, and the eye drop process cannot be completed independently. In the prior art, there is no device for assisting people to perform eye drops, which brings a lot of inconvenience to people.

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