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US 2026/0256550 A1Published application
Periodontal ligament regenerative material
AssigneeTohoku University
InventorsKeiko MATSUI, Shinji KAMAKURA
Life of this patent
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Abstract
A periodontal ligament regenerative material including a composite containing octacalcium phosphate and collagen, wherein the composite is a porous body having a large number of pores, and the porous body has a porosity of 80% or more and 98% or less, a Young's modulus in a dry state of 0.1 MPa or more and 20.0 MPa or less, and a Young's modulus in a wet state of 0.05 MPa or more and 5.0 MPa or less.
Claims5
A periodontal ligament regenerative material comprising a composite containing octacalcium phosphate and collagen, wherein
- the composite is a porous body having a large number of pores, and
- the porous body has a porosity of 80% or more and 98% or less, a Young's modulus in a dry state of 0.1 MPa or more and 20.0 MPa or less, and a Young's modulus in a wet state of 0.05 MPa or more and 5.0 MPa or less.
Dependencies are inferred from the claim text.