Adjustable bearing fixing device for ophthalmology department

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 for different patients, and cannot be adjusted for different patients, so as to facilitate inspection and treatment, structure Simple, easy-to-manufacture effects

Inactive Publication Date: 2019-05-17
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

Method used

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  • Adjustable bearing fixing device for ophthalmology department
  • Adjustable bearing fixing device for ophthalmology department
  • Adjustable bearing fixing device for ophthalmology department

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] An adjustable supporting and fixing 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 plate spring 5, a second ratchet plate 6, a second plate spring 7, a large connecting shaft 8, a large rotating plate 9, Large arc plate 10, large pallet 11, first rectangular guide rod 12, first rectangular guide sleeve 13, first connecting plate 14, first rubber chuck 15, second rectangular guide rod 16, second rectangular guide sleeve 17. The second connecting plate 18, the second rubber chuck 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 stop Block 26, second small block 27, first long baffle 28, second long baffle 29, first spring 30, second spring 31, first ratchet block 32, first screw 33, second ratchet block 34 With the second screw 35, the support tube 2 i...

Embodiment 2

[0023] An adjustable supporting and fixing 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 plate spring 5, a second ratchet plate 6, a second plate spring 7, a large connecting shaft 8, a large rotating plate 9, Large arc plate 10, large pallet 11, first rectangular guide rod 12, first rectangular guide sleeve 13, first connecting plate 14, first rubber chuck 15, second rectangular guide rod 16, second rectangular guide sleeve 17. The second connecting plate 18, the second rubber chuck 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 stop Block 26, second small block 27, first long baffle 28, second long baffle 29, first spring 30, second spring 31, first ratchet block 32, first screw 33, second ratchet block 34 With the second screw 35, the support tube 2 i...

Embodiment 3

[0026] An adjustable supporting and fixing 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 plate spring 5, a second ratchet plate 6, a second plate spring 7, a large connecting shaft 8, a large rotating plate 9, Large arc plate 10, large pallet 11, first rectangular guide rod 12, first rectangular guide sleeve 13, first connecting plate 14, first rubber chuck 15, second rectangular guide rod 16, second rectangular guide sleeve 17. The second connecting plate 18, the second rubber chuck 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 stop Block 26, second small block 27, first long baffle 28, second long baffle 29, first spring 30, second spring 31, first ratchet block 32, first screw 33, second ratchet block 34 With the second screw 35, the support tube 2 i...

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PUM

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Abstract

The invention relates to a bearing fixing device for the ophthalmology department, in particular to an adjustable bearing fixing device for the ophthalmology department. The technical purpose is to provide the adjustable bearing fixing device capable of being adjusted conveniently and meeting the using requirements of different patients for the ophthalmology department. The adjustable bearing fixing device for the ophthalmology department comprises a base, a supporting tube, a lifting rod, a first spine plate, a first plate spring, a second spine plate, a second plate spring, a big connectingshaft and the like; the supporting tube is connected with the middle of the top of the base, and a first movable groove is formed in the upper portion of the left side of the supporting tube. According to the adjustable bearing fixing device for the ophthalmology department, not only can the height and width of the device be conveniently adjusted, but also the using requirements of different patients are met, the inclining angle can be adjusted, therefore the device can be used for special patients, the application range is wide, and the bearing and fixing effects on different patients are good.

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 the specialty of ophthalmology. Ophthalmology is a discipline that studies diseases that occur in the visual system, including the eyeball and its associated tissues. Common eye diseases include central serous retinopathy, dry eye, sympathetic ophthalmia, night blindness, Blindness, amblyopia, astigmatism, trachoma, cataracts, diabetic retinopathy and conjunctivitis, etc., during the eye examination and treatment of the patient, the patient’s head needs to be fixed first. The existing supporting and fixing devices used in ophthalmology usually The traditional structure cannot be adjusted according to different patients, and the supporting and fixing effect for different patients is poor, which is easy to cause discomfort to the patient and is ...

Claims

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Application Information

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IPC IPC(8): A61B3/00A61B90/14
Inventor 尹城林
Owner ZHEJIANG CHINESE MEDICAL UNIVERSITY
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