摘要：

A dual balloon catheter apparatus for controlling post-parturn hemorrhage in uterine or vaginal cavities or hemorrhage in other body cavities, including: (1) a catheter (12) having an inflation lumen and a deflation lumen; (2) a first inflatable balloon (18) in fluid communication with the inflation lumen; and (3) a second inflatable balloon (19) encompassing the first balloon and in fluid communication with the deflation lumen.

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