Adjustable artificial crystal

Application Number: 00119055
Application Date: 2000.10.19
Publication Number: 1290515
Publication Date: 2001.04.11
Priority Information:
International: A61F2/14
Applicant(s) Name: Zhao Ming
Inventor(s) Name: Zhao Ming
Patent Agency Code: 32106
Patent Agent: jiang beng
Abstract The present invention discloses one artificial crystal implanted in a bag and its strap has elasticity at the root part smaller than that in body part and tail part. After the artifical crystal is implanted into the bag and when the crystal suspending ligament is tensed, the crystal bag will be tensed, the bag part in the strap tail contacting the crystal equator part will contract centripetally, the root part and body part of the artificial crystal will bend and the optical part of the artificial crystal will move backwards so as to reduce the regulating force of the crystal inside eye, the retina image clearly and to make the artificial crystal possesses better and near and far seeing effect.