| 摘要 |
The invention provides a system and method for trans-fetal membranes transport. A source of ultrasound sonication is used to deliver ultrasound sonication to fetal membranes to enhance the permeability of the fetal membranes of a gestational sac. In one embodiment, a device is used to collect substances transported from the interior of the gestational sac to the exterior of the gestational sac, such as amniotic or coelomic fluid. In another embodiment a device is used to deliver one or more substances, such as a drug, to an external surface of the fetal membranes.
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