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Punctal plug comprising a water-insoluble polymeric matrix
Punctal plug comprising a water-insoluble polymeric matrix
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机译:包含水不溶性聚合物基质的泪点塞
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摘要
Disclosed is a pharmaceutical composition comprising a water insoluble polymer matrix that comprises a bioerodable polyester polymer or a fatty acid based polyester polymer, or a mixture of both polymers, wherein the polymer matrix has a melting point of less than 60°C, and wherein the composition is liquid or paste at room temperature and is formulated to occlude a punctual channel in a subject and conforms to the shape of the canalicular or punctal channel.
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