RECOVERY AND PROCESSING OF HUMAN EMBRYOS FORMED IN VIVO

摘要

A process for recovering one or more blastocysts from a uterus of a human is disclose which comprises placing a device transvaginally into a cervical canal of the patient; delivering fluid through the device to the uterus and applying a vacuum to the uterus to aspirate fluid and entrained one or more blastocysts from the uterus; and causing a disruption of to the uterus and/or to one or more embryos remaining in the uterus following removal of one or more blastocysts from the uterus to reduce the chance that any such retained embryos remaining in the uterus will form a viable pregnancy, wherein the causing a disruption comprises one or more of the following: inducing a mechanical disruption of the uterus, delivering a hormonal agent to the uterus, delivering a chemical agent to the uterus, inducing a thermal disruption of the uterus, or using ultrasound or radiofrequency energy to induce said disruption. Kits and uterine lavage systems are further provided for performing the processes described in the invention.

主权项

1. A process for recovering one or more blastocysts from a uterus of a human, comprising:
placing a device transvaginally into a cervical canal of the patient; delivering fluid through the device to the uterus and applying a vacuum to the uterus to aspirate fluid and entrained one or more blastocysts from the uterus; and causing a disruption of to the uterus and/or to one or more retained embryos remaining in the uterus following removal of one or more blastocysts from the uterus to reduce the chance that any such retained embryos remaining in the uterus will form a viable pregnancy, wherein said causing a disruption comprises one or more of the following: inducing a mechanical disruption of the uterus, delivering a hormonal agent to the uterus, delivering a chemical agent to the uterus, inducing a thermal disruption of the uterus, or using ultrasound or radiofrequency energy to induce said disruption.