Myopic patient monocular spherical lens fine adjustment method

A fine adjustment, patient technology, applied in the field of diopter detection of myopic patients, can solve the problems of inability to achieve accurate refraction, large errors, etc., achieve good technical results, achieve accurate matching, and prevent myopia.

Inactive Publication Date: 2018-11-06
BEIJING TONGREN HOSPITAL AFFILIATED TO CAPITAL MEDICAL UNIV
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  • Summary
  • Abstract
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Problems solved by technology

[0003] In the prior art, ordinary conventional optometry refers to optometry optometry in general optical shops. Usually, computerized optometry combined with insert optometry is used. Its purpose is only to allow people with refractive errors to see objects clearly. The operation method and The steps are relatively simple; moreover, the decreasing or increasing spherical power of insert type optometry is usually 25 degrees, the error is large, and accurate optometry cannot be achieved, which is in contradiction with the pursuit of vision correction accuracy by patients

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  • Myopic patient monocular spherical lens fine adjustment method

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Embodiment Construction

[0036] In order to make the object, technical solution and advantages of the present invention clearer, various embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. However, those of ordinary skill in the art can understand that in each implementation manner of the present invention, many technical details are proposed in order to enable readers to better understand the present invention. However, even without these technical details and various changes and modifications based on the following embodiments, the technical solution claimed by each claim of the present invention can also be realized.

[0037] Embodiments of the present invention relate to a method for fine-tuning a myopia patient's monocular sphere, and the fine-tuning method includes the following steps:

[0038] Step 1, Objective Optometry

[0039] Through the conventional optometry method, the monocular diopter of the glasses wearer is initially ...

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Abstract

The invention relates to a myopic patient monocular spherical lens fine adjustment method which includes objective refraction, BS (British standard) value rough adjustment and BS fine adjustment. Themethod can realize refraction with precision of 5 degrees, glasses for the myopia are accurately matched with the actual dioptry of a patient, further deepening of myopia is prevented, and the methodhas advantages.

Description

technical field [0001] The invention relates to the technical field of a method for detecting the diopter of a myopia patient, in particular to a method for fine-tuning a single eyeball lens for a myopia patient. Background technique [0002] With the increasing application of electronic products, the incidence of myopia is gradually becoming younger and more common. For the correction of myopia, the most effective means at present is to wear myopia glasses. Before wearing myopia glasses, the patient should be optometry, that is, to detect the diopter of the eyes. [0003] In the prior art, ordinary conventional optometry refers to optometry optometry in general optical shops. Usually, computerized optometry combined with insert optometry is used. Its purpose is only to allow people with refractive errors to see objects clearly. The operation method and The steps are relatively simple; moreover, the decreasing or increasing spherical power of the insert type optometry is us...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B3/103A61B3/028
CPCA61B3/103A61B3/028A61B3/1035
Inventor 甄毅
Owner BEIJING TONGREN HOSPITAL AFFILIATED TO CAPITAL MEDICAL UNIV
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