Stent is a small expandable tube used for the treatment of narrowed arteries. It is used to prevent bursting of arteries and improve blood flow of weak arteries. Soft gelatin is used for the preparation of gel stent. When gel stent is injected, it gets hydrated and drains the aqueous humor in the sub-conjunctival space, […]
from LinkeWire https://ift.tt/2ZnWrHt
from LinkeWire https://ift.tt/2ZnWrHt
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