A conjunctival sac irrigation and collection system

Abstract

The invention discloses a conjunctival sac flushing and collecting system. The key points of the technical scheme are that it includes an eyewash mask, a liquid storage device and a flushing pipe. The eyewash mask includes a top plate and a side wall. The accommodating cavity of the human eye, the side wall facing away from the accommodating cavity is provided with an elastic fixing belt, one end of the flushing pipe communicates with the interior of the liquid storage device, and the other end extends into the accommodating cavity, and the flushing pipe is provided with a valve to control the circulation of the flushing liquid. Valve, the end of the side wall close to the ear side of the human body is provided with a drainage port, and an eyelid opener is also provided. The side wall is provided with openings corresponding to the upper and lower eyelids of the human body. The eyelid opener includes two openings that extend into the openings respectively. The eyelid arm has an operation port on the top plate, and a sealing cover for covering the operation port is hinged on the top plate. During the use of the present invention, it ensures that the irrigation liquid is concentrated in the conjunctival sac of the patient, and is stretched by two eyelid opening arms. Upper and lower eyelids to increase exposure of the conjunctival sac.

Description

technical field [0001] The invention relates to the field of medical instruments, and more specifically relates to a conjunctival sac irrigation and collection system. Background technique [0002] Conjunctival sac flushing is a common clinical operation in ophthalmology. Drugs are selected according to different treatment purposes to achieve the purposes of treating diseases, removing foreign bodies in the eyes, and cleaning the eyes before surgery. Clinically, the flushing process is often difficult due to various reasons, and the flushing effect cannot be achieved. For example, during the flushing process, when medical staff use conjunctival sac flushing pots, water injectors and other tools to flush the patient's conjunctival sac, it is easy to happen that the flushing direction of the flushing fluid is difficult. Control, the phenomenon that the flushing liquid flows through the patient's face, or the patient's eyes are frequently closed due to stimulation, resulting in...

AI Technical Summary

Problems solved by technology

Clinically, the flushing process is often difficult due to various reasons, and the flushing effect cannot be achieved. For example, during the flushing process, when medical staff use conjunctival sac flushing pots, water injectors and other tools to flush the patient's conjunctival sac, it is easy to happen that the flushing direction of the flushing fluid is difficult. Control, the phenomenon that the flushing fluid flows through the patient's face, or the patient's eyes are frequently closed due to stimulation, resulting in a reduction in the actual flushing area and poor flushing effect

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