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Implantable urinary tract valve
专利权人:
Medtronic; Inc.
发明人:
Xuan K. Wei,Eric H. Bonde,Charles Thomas Bombeck
申请号:
US14495002
公开号:
US09763762B2
申请日:
2014.09.24
申请国别(地区):
US
年份:
2017
代理人:
摘要:
A urinary tract valve includes an expandable valve element positionable within a bladder of a patient via a urinary tract of the patient in a collapsed configuration. The expandable valve element is configured to transition from the collapsed configuration to an expanded configuration after being positioned within the bladder of the patient. The expandable valve element includes a ferromagnetic element that facilitates selective control of the expandable valve element with a magnetic field between an open position and a closed position when positioned within the bladder of the patient. In the closed position, the expandable valve element is configured to seal an internal urethral opening of the patient. In the open position, the expandable valve element is configured to allow urine to pass from the bladder of the patient, through an internal urethral opening of the patient and into a urethra of the patient.
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