An ophthalmic optical imaging diagnosis system

An optical imaging and diagnostic system technology, applied in the fields of diagnosis, medical science, ophthalmoscope, etc., can solve the problems of long inspection time, switching mode and using more equipment, etc., and achieve the effect of convenient operation, simple structure and guaranteed stability

Active Publication Date: 2022-06-21
TOWARDPI (BEIJING) MEDICAL TECH LTD
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  • Claims
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Problems solved by technology

[0004] In view of the fact that the switching mode between the anterior segment mode and the fundus mode is relatively complicated and the examination time is long due to the use of many equipments, this application provides an ophthalmic optical imaging diagnosis system

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  • An ophthalmic optical imaging diagnosis system
  • An ophthalmic optical imaging diagnosis system
  • An ophthalmic optical imaging diagnosis system

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Embodiment Construction

[0035] In order to make the purposes, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments These are some, but not all, embodiments of the present disclosure. Based on the embodiments in the present disclosure, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present disclosure.

[0036] The embodiments of the present application provide an ophthalmic optical imaging diagnostic system, including an anterior segment imaging mode and a fundus imaging mode. The conversion of imaging modes of two different conjugate positions is completed by switching devices on a single optical path. Function and performance are not affecte...

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Abstract

The present application relates to the field of ophthalmic imaging, in particular to an ophthalmic optical imaging diagnostic system, including a scanning imaging module, which includes an anterior segment scanning imaging mode and a fundus scanning imaging mode; The emission direction of the light beam in the optical path is provided with the first lens group, the second lens group and the third lens group in sequence; in the anterior segment scanning imaging mode, the first lens group and the third lens group are removed from the scanning imaging module at the same time. The present application can switch the lens group in one optical path to realize the switching between the anterior segment imaging mode and the fundus imaging mode, without affecting the normal function and use of other optical paths, making the operation simpler and more convenient.

Description

technical field [0001] The present application relates to the field of ophthalmic imaging, and in particular, to an ophthalmic optical imaging diagnostic system. Background technique [0002] In ophthalmology diagnosis, doctors often use scanning images of the eyes to observe and judge eye diseases. Optical coherence tomography (OCT, Optical Coherence Tomography) technology has high resolution, high imaging speed, and no damage. Among them, the OCT device with ophthalmic diagnosis is one of the most extensive applications of OCT technology. At present, there are basically two functions of anterior segment scanning and fundus scanning on the market, and the switching of the two functional modes is different. [0003] The inventors of the present invention found that the switching of the functional mode in the related art is complicated to operate, more equipment is used, and the inspection time is long. SUMMARY OF THE INVENTION [0004] The present application provides an...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B3/10A61B3/12A61B3/14
CPCA61B3/102A61B3/1225A61B3/14
Inventor 武珩李桂萍汪霄陈兴乐
Owner TOWARDPI (BEIJING) MEDICAL TECH LTD
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