Intrauterine chemical necrosing method, composition, and apparatus
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United States of America Patent
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Apr 6, 1999
Grant Date -
N/A
app pub date -
May 12, 1997
filing date -
May 12, 1997
priority date (Note) -
Expired
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Abstract
A method and composition for effecting chemical necrosis of a tissue lining of a mammalian body cavity, particularly a uterine endometrium, by delivering a caustic tissue necrosing composition, e.g., a silver nitrate and dextran paste, to the tissue to be necrosed and allowing the paste to remain in contact with the target tissue for a period of time sufficient to chemically necrose substantially the entirety of the tissue lining, and then contacting the caustic composition with a deactivating agent, e.g., an aqueous sodium chloride solution, thereby rendering the caustic composition non-caustic, and then rinsing the cavity. Compositions and methods for delivering medicaments are also disclosed.
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Family
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