Post-retinal exfoliation restoration nursing device

Abstract

The utility model discloses a post-retina exfoliation restoration nursing device which effectively solves the problems that existing head fixing devices cannot meet the requirement of a patient suffering from retina exfoliation for post-operation use and are inconvenient to disassemble. The device comprises a bed board, a rotating groove is formed in the bed board, a transmission shaft is rotatably connected into the rotating groove, a swing block is fixed to the transmission shaft, a containing groove is formed in the swing block, a pressing groove is formed in the lower side wall of the containing groove, a supporting rod is connected to the bottom face of the pressing groove through a pressing spring, and an arc-shaped groove is formed in the swing block and internally provided with anarc-shaped rack; and a transmission groove is formed in the bed board, a driving belt wheel is fixed on the transmission shaft, a rotating shaft is rotatably connected into the transmission groove, adriven belt wheel is arranged on the rotating shaft, the driving belt wheel is connected to the driven belt wheel through a wedge-shaped belt, an incomplete gear is fixed to the left end of the rotating shaft, a swing groove is formed in the bed board, a connecting shaft is rotatably connected into the swing groove, a push plate is fixed to the connecting shaft, and a connecting gear is slidably connected to the connecting shaft. The device is simple in structure, convenient to operate, novel in concept and high in practicability.

Description

technical field [0001] The invention relates to the technical field of ophthalmic postoperative nursing devices, in particular to a postoperative nursing device for retinal detachment reset. Background technique [0002] Retinal detachment can lead to vision loss, severe cases can lead to loss of vision, and even eye atrophy. The eyeball has to be removed. Once retinal detachment is found, it is necessary to go to the hospital immediately for surgical reset to minimize visual impairment. Otherwise, if the retinal detachment lasts for too long, the retinal nutrition will be lost, and the optic cells will degenerate and die. also cause damage; [0003] Both gas and silicone oil are lighter than water, have buoyancy, and have high surface tension and hydrophobicity. Using these characteristics of gas and silicone oil to press and seal retinal tears can restore the retina of patients. Patients should strictly limit their positions in the early postoperative period. Try to get ...

AI Technical Summary

Problems solved by technology

[0004] In view of the above situation, in order to overcome the defects of the prior art, the object of the present invention is to provide a nursing device after retinal detachment reset, which effectively solves the problem that the existing head fixation device cannot meet the postoperative use of patients with retinal detachment, and the disassembly Inconvenient question

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