Medical tubes for placement into the body of a patient
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United States of America Patent
Stats
-
May 8, 1990
Grant Date -
N/A
app pub date -
Jun 30, 1988
filing date -
Jul 9, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Medical tubes such as a catheter or cannula having antibacterial action against pseudomonas aeruginosa, staphylococcus aureus, escherichia coli and fungus is disclosed. Anhydrous or crystallization water containing powdered zeolite, wherein one or the whole of metals contained in said zeolite is substituted by at least one kind of ion exchangeable metals selected from the group consisting of Ag,Cu and Zn, is coated onto or kneaded into at least the portion of said tubes indwelled and placed into the body of a patient.
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