Sonohysterography and biopsy catheter
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United States of America Patent
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Issued Date -
Feb 21, 2008
app pub date -
Mar 29, 2007
filing date -
Mar 31, 2006
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A single device is provided for performing the diagnostic procedures of sonohysterography and endometrial biopsy. The device includes a cervical seal to occlude the cervix and a substance delivery and removal device to deliver and remove a fluid from the uterus. The substance delivery and removal device may also be used to create a vacuum so that suction occurs near side-ports that are used to collect endometrial tissue samples from multiple locations as the device is rotated or moved laterally within the patient. Additionally, the sample may be taken using a cellular collection device.
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