Limb fixing device with protective function for child ophthalmologic operations

Abstract

The invention discloses a limb fixing device with a protective function for child ophthalmologic operations. The limb fixing device comprises an operating table, wherein a latex pillow is arranged atone end of the top of the operating table; sliding grooves are symmetrically formed in two sides of the latex pillow; and a first driving motor is arranged at the top of the inner cavity in one end ofthe operating table. According to the limb fixing device, by starting the first driving motor to work, a first bevel gear drives a second bevel gear to rotate, the second bevel gear drives a third bevel gear to rotate, the third bevel gear drives a fourth bevel gear to rotate, the fourth bevel gear drives a driving gear to rotate, and the driving gear and a driven gear drive the first gear to rotate, so that the driving gear, the driven gear and the first gear drive a second gear to rotate, the second gear is engaged to drive a first rack plate to move, the first rack plate drives a fixing cylinder to move, and a protective clamping plate can be driven to move to fix the head of a child. The limb fixing device has a simple structure, good protective performance and relatively high fixingstability.

Description

technical field [0001] The invention relates to the field of ophthalmic medical instruments and equipment, in particular to a limb fixation device with protective function for children's ophthalmic surgery. Background technique [0002] The full name of ophthalmology is ophthalmology, which is a discipline that studies diseases that occur in the visual system, including the eyeball and its associated tissues. Ophthalmology generally studies vitreous and retinal diseases, optometry, glaucoma and optic neuropathy, cataracts and other ophthalmic diseases . [0003] At present, when it is used in practice, in order to prevent the restlessness of the child's head and body when performing ophthalmic surgery on children, most of them are manually used by the nursing staff and the children's family members. The body is wrapped or tied up, and then the child's head is fixed by hand to keep the child's head and body stable during the operation. This not only lacks protective faciliti...

AI Technical Summary

Problems solved by technology

[0003] At present, when it is used in practice, in order to prevent the restlessness of the child's head and body when performing ophthalmic surgery on children, most of them are manually used by the nursing staff and the children's family members. The body is wrapped or tied up, and then the child's head is fixed by hand to keep the child's head and body stable during the operation. This not only lacks protective facilities, is time-consuming and laborious, but also increases the labor intensity of nursing staff and children's family members.

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