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Sonographically guided transvaginal or transrectal pelvic abscess drainage using trocar method and biopsy guide attachment
Sonographically guided transvaginal or transrectal pelvic abscess drainage using trocar method and biopsy guide attachment
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机译：经套管针法和活检引导附件超声引导经阴道或经直肠盆腔脓肿引流
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摘要
A needle biopsy guide system is disclosed for attachment to an endoluminal ultrasound probe or like sonographic instrument. The device includes a biopsy-guide attachment that allows for trocar catheter placement for abscess drainage or like procedures, using the transvaginal or transrectal route under sonographic control. The device has a base portion, which is attachable to an ultrasound probe. A removable retainer is provided that slides into the base unit to hold a biopsy needle in place. A physician may locate the target area in the body with the ultrasound probe, insert the biopsy needle into the target area, and then remove the insert (retainer) from the base unit and ultrasound probe, and leave the biopsy needle in place in the body.
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