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An adjustable supporting and fixing device for ophthalmology

A fixation device and ophthalmology technology, applied in the direction of eye testing equipment, applications, medical science, etc., can solve the problems of poor support and fixation effect for different patients, and cannot be adjusted for different patients, so as to facilitate inspection and treatment, structure Simple, effective effect

Inactive Publication Date: 2021-05-07
ZHEJIANG CHINESE MEDICAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the disadvantages that the existing support and fixation devices for ophthalmology usually adopt traditional structures, cannot be adjusted according to different patients, and have poor support and fixation effects for different patients, the technical problem is to provide a convenient An adjustable support and fixation device for ophthalmology that can be adjusted to meet the requirements of different patients

Method used

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  • An adjustable supporting and fixing device for ophthalmology
  • An adjustable supporting and fixing device for ophthalmology
  • An adjustable supporting and fixing device for ophthalmology

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] An adjustable support and fixation device for ophthalmology, such as Figure 1-5 As shown, it includes a base 1, a support tube 2, a lifting rod 3, a first ratchet plate 4, a first leaf spring 5, a second ratchet plate 6, a second leaf spring 7, a large connecting shaft 8, a large rotating plate 9, Large arc-shaped plate 10, large pallet 11, first rectangular guide rod 12, first rectangular guide sleeve 13, first connecting plate 14, first rubber pallet 15, second rectangular guide rod 16, second rectangular guide sleeve 17. The second connecting plate 18, the second rubber clamping plate 19, the first large guide rod 20, the second large guide rod 21, the lifting plate 22, the connecting block 23, the pressure block 24, the long guide rod 25, the first small block Block 26, the second small block 27, the first long baffle plate 28, the second long baffle plate 29, the first spring 30, the second spring 31, the first ratchet block 32, the first screw rod 33, the second ...

Embodiment 2

[0023] An adjustable support and fixation device for ophthalmology, such as Figure 1-5As shown, it includes a base 1, a support tube 2, a lifting rod 3, a first ratchet plate 4, a first leaf spring 5, a second ratchet plate 6, a second leaf spring 7, a large connecting shaft 8, a large rotating plate 9, Large arc-shaped plate 10, large pallet 11, first rectangular guide rod 12, first rectangular guide sleeve 13, first connecting plate 14, first rubber pallet 15, second rectangular guide rod 16, second rectangular guide sleeve 17. The second connecting plate 18, the second rubber clamping plate 19, the first large guide rod 20, the second large guide rod 21, the lifting plate 22, the connecting block 23, the pressure block 24, the long guide rod 25, the first small block Block 26, the second small block 27, the first long baffle plate 28, the second long baffle plate 29, the first spring 30, the second spring 31, the first ratchet block 32, the first screw rod 33, the second r...

Embodiment 3

[0026] An adjustable support and fixation device for ophthalmology, such as Figure 1-5As shown, it includes a base 1, a support tube 2, a lifting rod 3, a first ratchet plate 4, a first leaf spring 5, a second ratchet plate 6, a second leaf spring 7, a large connecting shaft 8, a large rotating plate 9, Large arc-shaped plate 10, large pallet 11, first rectangular guide rod 12, first rectangular guide sleeve 13, first connecting plate 14, first rubber pallet 15, second rectangular guide rod 16, second rectangular guide sleeve 17. The second connecting plate 18, the second rubber clamping plate 19, the first large guide rod 20, the second large guide rod 21, the lifting plate 22, the connecting block 23, the pressure block 24, the long guide rod 25, the first small block Block 26, the second small block 27, the first long baffle plate 28, the second long baffle plate 29, the first spring 30, the second spring 31, the first ratchet block 32, the first screw rod 33, the second r...

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Abstract

The invention relates to a supporting and fixing device for ophthalmology, in particular to an adjustable supporting and fixing device for ophthalmology. The technical problem is to provide an adjustable supporting and fixing device for ophthalmology that can be adjusted conveniently and can meet the requirements of different patients. The technical solution is: an adjustable support and fixation device for ophthalmology, including a base, a support tube, a lifting rod, a first ratchet plate, a first leaf spring, a second ratchet plate, a second leaf spring, a large connection shaft, etc.; the middle position of the top of the base is connected with a support pipe, and the upper part on the left side of the support pipe is provided with a first movable groove. The adjustable supporting and fixing device for ophthalmology provided by the present invention can not only adjust the height and width conveniently, so as to meet the use requirements of different patients, but also can adjust the inclination angle, so as to treat special patients The utility model has a wide range of applications, and has a good support and fixation effect on different patients.

Description

technical field [0001] The invention relates to a supporting and fixing device for ophthalmology, in particular to an adjustable supporting and fixing device for ophthalmology. Background technique [0002] The full name of ophthalmology is ophthalmology department. Ophthalmology is a discipline that studies diseases that occur in the visual system, including the eyeball and its associated tissues. Common ophthalmic diseases include central serous retinopathy, dry eye, sympathetic ophthalmia, night blindness, Blindness, amblyopia, astigmatism, trachoma, cataract, diabetic retinopathy and conjunctivitis, etc., when performing ophthalmic examination and treatment on the patient, it is necessary to fix the patient's head first. The existing supporting and fixing devices for ophthalmology usually The traditional structure cannot be adjusted according to different patients, and the effect of supporting and fixing different patients is poor, which easily causes discomfort to the p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B3/00A61B90/14
Inventor 江涛尹城林
Owner ZHEJIANG CHINESE MEDICAL UNIVERSITY