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US 11,759,406 B2Granted
Medical cement composition
AssigneeMaruchi
InventorSung-Wook Jang
Life of this patent
Estimating the term…
Abstract
The present disclosure relates to a medical cement composition containing calcium silicate in an amount of less than 20 wt % of a total weight of the composition, with a lithium salt being added thereto. The medical cement composition of the present disclosure has a low compressive strength of 12 MPa or less, after being hardened, for easy removal, excellent stability in storage, and high bioactivity.
Claims5
A medical cement composition, comprising:
- calcium silicate in an amount of 5 wt % or more and less than 20 wt % of a total weight of the composition;
- and
- a lithium salt in an amount of 0.3 wt % or more and 1.5 wt % or less based on 100 wt % of the calcium silicate wherein the medical cement composition has a compressive strength of 3 MPa or more and 12 MPa or less after being hardened.
Dependencies are inferred from the claim text.