Liquid dropping device for ophthalmology department

Abstract

The invention belongs to the technical field of eye care devices, particularly relates to a liquid dropping device for the ophthalmology department, and aims to solve the problems that an existing liquid dropping device easily irritates the eyes, and the existing liquid dropping device is prone to bacterium breeding after repeated use or if the device is not stored appropriately. According to thetechnical scheme, the liquid dropping device comprises a squeezing plate and a box and is characterized in that a manual telescopic rod is welded to the bottom end of the squeezing plate, the bottom end of the manual telescopic rod is welded to the box, a second transmission rod is welded to the bottom outer wall of the squeezing plate, a horizontal fixed plate is welded to the outer wall of one side of the mother rod of the manual telescopic rod, and two first through holes are formed in the top of the fixed plate. The liquid dropping device has the advantages that the position of a sucker can be regulated to facilitate medicine application, liquid medicine can be accurately dropped into the eyes through a liquid dropping tube, liquid medicine spilling is avoided, the quantity of one liquid dropping can be controlled, waste caused by excessive liquid dropping is prevented, the liquid medicine can be heated, irritation and damage, caused by the excessive coldness, of the liquid medicine to the eyes are prevented, and sterilizing can be performed to allow the liquid medicine to be sanitary and safe.

Description

technical field [0001] The invention relates to the technical field of eye protection devices, in particular to an ophthalmic liquid dripping device. Background technique [0002] After the eyes are sick, the medical staff will prepare eye drops and drop them into the eyes of the patient according to the sickness of the eyes. The prior art generally uses a syringe to draw a certain amount of eye drops, and then pushes the piston to make the eye drops into the eyes of the patient. In the process of squeezing the piston, due to human factors, the thrust is not easy to control accurately, and the quantification cannot be achieved, causing the eye fluid to be sprayed into the human eye, causing damage to the patient's eyes, or too much eye fluid dripping, which makes the eyes uncomfortable and cannot be completed smoothly. Instill eye drops, and cause waste to eye drops. The existing eye drops bottle only plays a storage role. When applying the medicine to the patient, it is ne...

AI Technical Summary

Problems solved by technology

[0003] Based on the technical problems that it is easy to cause irritation to the eyes and easy to breed bacteria after repeated use and improper storage, the present invention proposes an ophthalmic drip device

Images