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Ophthalmic examination device

A technology of ophthalmic examination and hydraulic device, which is applied in the field of medical equipment, can solve problems such as lack of inspection devices, influence on inspection, shaking of human head, etc., and achieve the effect of simple structure, preventing head shaking, and improving inspection efficiency

Pending Publication Date: 2019-01-18
内蒙古医科大学附属医院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the inspection process, the head of the human body sometimes shakes unconsciously. Because the existing inspection device lacks a device that can quickly locate and fix the head, it sometimes affects the inspection.

Method used

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  • Ophthalmic examination device
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] like Figure 1 to Figure 3 As shown, an ophthalmic examination device includes a base 1, a first support plate 2 and a second support plate 3, the base 1 is connected to the lower surface of the first support plate 2 through a rotating lifting device, and the specific rotating lifting device includes : driving motor 4, lifting shaft 5, screw mandrel 6, the driving motor 4 is installed in the base 1, the output shaft of the driving motor 4 is connected to the screw mandrel 6 through the coupling 7, and the screw mandrel 6 is screwed to the lifting shaft 5, the bottom of the first support plate 2 is provided with a bearing hole, and a bearing 8 is installed in the bearing hole. The first pole 9 is vertically arranged, and the upper part of the first pole 9 is provided with an observation port 10, and the middle and lower part of the first pole 9 is provided with a square opening groove 11, and the opening direction of the opening groove 11 faces the first pole 9. On the ...

Embodiment 2

[0021] like Figure 1 to Figure 3 As shown, an ophthalmic examination device includes a base 1, a first support plate 2 and a second support plate 3, the base 1 is connected to the lower surface of the first support plate 2 through a rotating lifting device, and the specific rotating lifting device includes : driving motor 4, lifting shaft 5, screw mandrel 6, the driving motor 4 is installed in the base 1, the output shaft of the driving motor 4 is connected to the screw mandrel 6 through the coupling 7, and the screw mandrel 6 is screwed to the lifting shaft 5, the bottom of the first support plate 2 is provided with a bearing hole, and a bearing 8 is installed in the bearing hole. The first pole 9 is vertically arranged, and the upper part of the first pole 9 is provided with an observation port 10, and the middle and lower part of the first pole 9 is provided with a square opening groove 11, and the opening direction of the opening groove 11 faces the first pole 9. On the ...

Embodiment 3

[0024] like Figure 1 to Figure 3 As shown, an ophthalmic examination device includes a base 1, a first support plate 2 and a second support plate 3, the base 1 is connected to the lower surface of the first support plate 2 through a rotating lifting device, and the specific rotating lifting device includes : driving motor 4, lifting shaft 5, screw mandrel 6, the driving motor 4 is installed in the base 1, the output shaft of the driving motor 4 is connected to the screw mandrel 6 through the coupling 7, and the screw mandrel 6 is screwed to the lifting shaft 5, the bottom of the first support plate 2 is provided with a bearing hole, and a bearing 8 is installed in the bearing hole. The first pole 9 is vertically arranged, and the upper part of the first pole 9 is provided with an observation port 10, and the middle and lower part of the first pole 9 is provided with a square opening groove 11, and the opening direction of the opening groove 11 faces the first pole 9 On both ...

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Abstract

The invention discloses an ophthalmic examination device, including a base, a first plate and a second plate. The base is connected with a first support plate through a rotary lifting device, A firststrut is vertically arranged in the middle of the first strut plate, An upper middle portion of that first strut is provide with an observation port, A low middle portion of that first strut is provided with a square open groove, A slide bar is slidably arranged in the opening groove. The left end of the sliding bar is provided with a lower jaw support plate, the top end of the first strut is connected with the bottom of the second strut plate, the left side of the lower surface of the second strut plate is fixed with a hydraulic device body, the hydraulic device body is connected with a headcover, the right end of the first strut plate is vertically provided with a second strut, and the top end of the second strut rod is connected with a slit lamp microscope. The device adjusts the rotary lifting device according to the elevation of the patient, moves the height of the sliding rod, makes the slit lamp microscope aligned with the human eyes, fixes the head cover on the human body through the hydraulic device body, prevents the head from shaking in the inspection, is simple to operate, and improves the inspection efficiency of the example.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to an ophthalmic examination device. Background technique [0002] The slit lamp microscope is a binocular microscope that can examine the structure of the eye stereoscopically and clearly. Ophthalmologists can use slit lamp microscope to check eyes routinely or in emergency situations, monitor normal eye care, diagnose and differentiate various eye diseases, and use contact lenses to help ophthalmic surgery and eye photography. The slit lamp is important for evaluating corneal injury, anterior segment pathology, and foreign bodies. Some accessories such as applanation tonometers, imaging devices, and various prisms are used for special inspections, which increase the scope of use of the slit lamp microscope. Slit lamp microscopes provide various types of illumination, magnification, stereo vision and selective focusing. By controlling the light beam and correcting th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B3/135
CPCA61B3/0075A61B3/0083A61B3/135
Inventor 赵海霞关文英孙亚茹
Owner 内蒙古医科大学附属医院