Surgery – Female reproductory tract shields – supports – or birth...
Patent
1998-11-06
2000-09-05
Brown, Michael A.
Surgery
Female reproductory tract shields, supports, or birth...
128831, A61F 606
Patent
active
061127477
ABSTRACT:
A method of sterilizing women is provided wherein a flexible hysteroscope (10), having an operating channel (11), a fluid channel (12), and an optical channel terminating at a lens (13), is passed through the cervix C and uterus to a position adjacent the utero-tubal ostium. An elongated laser catheter (15) having a radially diffusing tip (16) and coupled to a laser generator is extended from the operating channel and through the utero-tubal ostium to a position within the fallopian tube. The laser generator is then energized so as to generate energy sufficient to cause the production of oxygen free radicals which cause necrosis and ultimate fibroses of the fallopian tube.
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Jones Jesse M.
Sinofsky Edward L.
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