An ophthalmic vision improvement device

Abstract

The invention discloses an ophthalmic vision improvement device, which relates to the field of vision improvement devices. It includes a main body, an adjustment unit is fixedly installed at the bottom of the main body, a groove is opened on the side of the main body, and a groove is fixedly installed in the groove. Two support plates, the tops of the two support plates are provided with round holes, the same operating unit is fixedly installed in the two round holes, the side of the main body is provided with two display screens, and the main body is provided with two display screens. A chute is provided on the side, a toothed plate is movably installed in the chute, and a groove is provided on an inner wall of one side of the chute. In the ophthalmic vision improvement device of the present application, the working position of the device can be adjusted through the setting of the adjustment unit, which is convenient for the doctor to operate, and through the setting of the eyelid opening component, the patient's eyelid can be opened directly, and then the cleaning mechanism can directly open the eyelid of the patient. Cleaning the patient reduces the time for preoperative preparation and improves the efficiency of the operation.

Description

technical field [0001] The invention relates to the field of vision improvement equipment, in particular to an ophthalmic vision improvement equipment. Background technique [0002] People want to obtain good full-range vision, that is, clear vision at distance, medium, and near distance; and hope to obtain good all-weather vision, that is, good visual quality under various brightness and contrast environments; All have suitable visual quality, so some people began to propose that refractive surgery could technically be done every 10 years to suit the visual needs of all age groups. Since the 1980s, refractive surgery has experienced a worldwide In the process of developing to maturity, a large number of feasible surgical techniques and more surgical methods are being developed, which is one of the most challenging disciplines in modern ophthalmology. [0003] At present, most of the commonly used surgical equipment for vision improvement are laser correction instruments. B...

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Problems solved by technology

[0003] At present, most of the surgical equipment commonly used to improve vision is laser correction equipment. Before laser correction, the patient's eyelids need to be stretched, cleaned and anesthetized before surgery can be performed. However, laser correction equipment does not have the functions of eyelid opening and cleaning. The preoperative preparation needs to be processed separately. Because the number of doctors and patients in our country is extremely unbalanced, it is troublesome and time-consuming to process alone, which delays the treatment time. The laser correction instrument does not have a rotating function, which brings some inconvenience to the doctor's operation. Therefore, we propose An ophthalmic vision improving device

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