Strabismus detection device

The technology of a detection device and a measuring rod, which is applied in the fields of eye testing equipment, medical science, diagnosis, etc., can solve the problems of affecting the detection accuracy, labor consumption, and troublesome detection process, so as to facilitate the strabismus detection, improve the accuracy, and be practical. good effect

Pending Publication Date: 2020-11-24
LIUZHOU CITY HEALTHCARE HOSPITAL FOR WOMEN & CHILDREN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the inspection process, the patient’s face is required to face straight ahead. When facing the patient’s face, both ears need to be exposed and equal. Only the eyeballs can be moved, and the head cannot be moved accordingly, otherwise the nine-direction map taken during the inspection process does not meet the requirements and will affect the test results
[0003] Furthermore, the current strabismus detection lacks a dedicated instrument to obtain the nine-position map, which makes the entire detection process time-consuming and inaccurate. In addition, when obtaining the nine-position map, it needs to be acquired at a distance of 33cm from the human face. Currently , the distance is not obtained accurately, that is, the camera lens is easy to change during the shooting process when obtaining the nine-direction map, so that there is a certain error in the obtained image, which affects the accuracy of the detection, and in order to ensure the accuracy of the detection, then It can only be realized with the assistance of doctors and assistants, which makes the whole detection process more troublesome, labor-intensive, and time-consuming

Method used

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Embodiment Construction

[0030] see Figure 1-6 , In a preferred embodiment of the present invention, a strabismus detection device includes a human fixed chair 1, a measuring rod 2 and a nine-direction camera 3.

[0031] Among them, the present invention uses the human body fixing chair 1 to facilitate the patient to sit, and can fix the patient's head, and the patient's face is facing the nine-direction camera 3, so that the nine-direction camera 3 can take pictures of the patient's face, specifically, In the present invention, the human fixed chair 1 includes a seat body 11, a first cross bar 13 is arranged on one side of the armrest 112 of the seat body 11 and outside the seat cushion 111, and the first cross bar 13 is also located on the seat cushion. 111 away from one end of the backrest 113 of the seat body 11, the length direction of the first cross bar 13 is parallel to the left and right direction of the seat body 11, and one end of the length direction of the first cross bar 13 is connected...

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Abstract

The invention provides a strabismus detection device. The strabismus detection device comprises a human body fixing chair, a measuring rod and a nine-direction camera, wherein the human body fixing chair comprises a chair body; a first transverse rod is arranged on one side of an armrest of the chair body and located on the outer side of a cushion; one end of the first transverse rod in the lengthdirection is connected to the chair body, and the other end extends out of the outer side of the chair body and is rotationally provided with a vertical rod; a second transverse rod is mounted at oneend, away from the first transverse rod, of the vertical rod; a head fixing device is arranged at the end, away from the vertical rod, of the second transverse rod, and comprises a lower jaw fixing plate, two ear fixing plates and a head top fixing plate; the measuring rod is mounted on the head top fixing plate; and the nine-direction camera comprises a chassis which is connected with a nine-direction structure through a lifting structure. The device can fix the head of a patient, displacement of the patient in the detection process is avoided, meanwhile, the 33 cm distance needed by detection can be accurately obtained, a doctor can conveniently operate the device for shooting examination, and practicability is high.

Description

technical field [0001] The invention relates to the technical field of medical aids, in particular to a strabismus detection device. Background technique [0002] Strabismus means that both eyes cannot fixate on the target at the same time. It is a common disease in ophthalmology. Accurate degree of strabismus is an important factor affecting the therapeutic effect. At present, the commonly used methods for measuring strabismus include: prism plus cover detection method, corneal light reflection method, etc. During the inspection process, the patient’s face is required to face straight ahead. When facing the patient’s face, both ears need to be exposed and equal. Only the eyeballs can be moved, and the head cannot be moved accordingly, otherwise the nine-direction map taken during the inspection process does not meet the requirements and will affect the test results. [0003] Furthermore, the current strabismus detection lacks a dedicated instrument to obtain the nine-posi...

Claims

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Application Information

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IPC IPC(8): A61B3/08A61B3/00
CPCA61B3/0083A61B3/085
Inventor 莫海明张森雄钟佩徐燕萍韦琳娜张丽容
Owner LIUZHOU CITY HEALTHCARE HOSPITAL FOR WOMEN & CHILDREN
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