Method and apparatus for tubal occlusion
First Claim
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1. A method for sterilizing a female patient using an elongated instrument assembly having a distal end, said method comprising the steps of:
- inserting the distal end of the elongated instrument assembly into the uterine tube of the female patient, the distal end of the elongated instrument having a detachable plug;
applying tissue damaging means from the plug to the uterine tube thereby causing the tissue of the uterine tube to collapse on the plug;
detaching the plug from the distal end of the elongated instrument assembly; and
removing the remaining portion of the elongated instrument assembly from the female patient.
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Abstract
A device for sterilizing females by occluding the uterotubal junction. The device includes a catheter with a releasable heat generating plug which is used to thermally damage the uterotubal junction and cause it to constrict around the plug, after which the plug is released from the catheter and left in place in the uterotubal junction.
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Citations
4 Claims
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1. A method for sterilizing a female patient using an elongated instrument assembly having a distal end, said method comprising the steps of:
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inserting the distal end of the elongated instrument assembly into the uterine tube of the female patient, the distal end of the elongated instrument having a detachable plug;
applying tissue damaging means from the plug to the uterine tube thereby causing the tissue of the uterine tube to collapse on the plug;
detaching the plug from the distal end of the elongated instrument assembly; and
removing the remaining portion of the elongated instrument assembly from the female patient. - View Dependent Claims (2)
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3. A method for sterilizing a female patient using an elongated instrument assembly having a distal end, the female patient being supported, during the procedure, on an operating table and access to the uterus is facilitated by installation of a speculum in the vagina of the female patient, said method comprising the steps of:
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clamping the speculum to the operating table;
inserting the distal end of the elongated instrument assembly into the uterine tube of the female patient, the distal end of the elongated instrument having a detachable plug;
locking the elogated instrument assembly to the speculum;
applying tissue damaging means from the plug to the uterine tube thereby causing the tissue of the uterine tube to collapse on the plug;
detaching the plug from the distal end of the elongated instrument assembly; and
removing the remaining portion of the elongated instrument assembly from the female patient. - View Dependent Claims (4)
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Specification