Surgery – Respiratory method or device – Ozone or ion generation
Patent
1975-01-24
1977-05-10
Yasko, John D.
Surgery
Respiratory method or device
Ozone or ion generation
128260, 128130, 128 1R, 128349B, A61M 100
Patent
active
RE0292079
ABSTRACT:
A fluid dispensing instrument and method for introducing a fluid, as drug materials, into the canals of the Fallopian tubes of a primate female. The dispensing instrument has a tubular probe carrying an expandable balloon assembly. A stop collar on the probe positions the balloon assembly in the uterine cavity. The balloon assembly has a sleeve member which is initially expanded to close the lower portion of the uterine cavity. The drug material is introduced through the probe into the upper portion of the uterine cavity above the expanded balloon assembly. The balloon assembly is then further expanded to force the drug material from the upper portion of the uterine cavity into the canals of the Fallopian tubes. The expanding balloon assembly divides the material and forces the drug material into both of the canals.
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"The Effect of Methyl Cyanoacrylate Tissue Adhesive on the Human Fallopian Tube and Endometrium" by T. C. Stevenson et al., Journal of Obstetrics and Gynaecology of the British Commonwealth, Nov. 1972, vol. 79, pp. 1028-1039.
Bolduc Lee R.
Dickhudt Eugene A.
Population Research Incorporated
Yasko John D.
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