Multi-focus artificial cornea and preparation process thereof
A technology of artificial cornea and preparation technology, which is applied in the field of medical devices, can solve the problems of no accommodation, etc., and achieve the effect of good near vision
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[0046] The implementation of the present invention will be described in detail below with reference to the drawings and examples.
[0047] see figure 1 As shown, a multifocal artificial cornea according to the present invention includes a stent 10 and a mirror post 20 that is connected with the stent 10, so as to be used for keratoplasty. The view of the object.
[0048] Please refer to Figure 8 , Figure 9 As shown, the bracket 10 is used to carry and install the mirror column 20. The bracket 10 includes a main structure 101 and a clamping structure 102 formed on the outer periphery of the main structure 101. The main structure 101 has a spherical structure, and an opening is provided in the middle of the main structure 101. 11. The opening 11 is pierced with a mirror column 20. Specifically, the inner peripheral wall of the opening 11 is provided with an internal thread for matching installation and connection of the mirror column 20. In this embodiment, the outer circum...
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