23 Jul Lacrimal passage rod placed in lacrimal passage for treating eye diseases
Abstract
The invention provides a lacrimal passage rod placed in a lacrimal passage for treating eye diseases. The lacrimal passage rod placed in the lacrimal passage for treating the eye diseases comprises a slender soft rod body (4), wherein the rod body (4) is made of a human body absorbable material; and the lacrimal passage rod is characterized in that the material of the rod body (4) is placenta amnion during production of women. Amniotic mesenchymal stem cells in the lacrimal passage rod are ideal seed cells of cell transplantation and tissue engineering, and growth of epithelial cells on the wall of the dredged lacrimal passage is promoted so as not to form scar on the wall of the dredged lacrimal passage for blockage, so that the cure rate is increased.
Year: 2013
Country: CN
Doc No: 102908678