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Expandable Balloon Desufflation Assembly
专利权人:
发明人:
Jessica Gould
申请号:
US14284987
公开号:
US20150051631A1
申请日:
2014.05.22
申请国别(地区):
US
年份:
2015
代理人:
摘要:
A balloon dissector includes a cannula, an expandable bladder, and a cord. The cannula defines a lumen between proximal and distal ends. The expandable bladder is configured to expand when fluid is injected into the lumen and includes an inner surface, a proximal base, and a retainer. The proximal base is selectively coupleable to the distal end of the cannula in a sealing relationship. The retainer is positioned on the inner surface of the expandable bladder. The cord includes a first end, a second end, and a central portion. The one end of the cord extends from the proximal end of the cannula. The cord extends through the lumen of the cannula and through the retainer of the bladder returning into the lumen. The cord configured to draw the expandable bladder into the lumen after the expandable bladder is expanded.
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