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APPAREIL D'ECOULEMENT ET D'ADMINISTRATION
专利权人:
CORAFLO LTD.
发明人:
VON SEGESSER, LUDWIG K.
申请号:
CA2975804
公开号:
CA2975804A1
申请日:
2016.02.05
申请国别(地区):
CA
年份:
2016
代理人:
摘要:
A cannula and a method of using a cannula are disclosed. The cannula include a first portion having an interior lumen, a narrow portion coupled to the first portion and having an interior lumen, an expandable portion having an interior lumen and being coupled to the narrow portion, and a tip being disposed at a distal end of the expandable portion. The expandable portion is being capable of having an expanded configuration and a collapsed configuration. The interior lumens of the first portion, the narrow portion, and the expandable portion are communicatively coupled to allow passage of at least one of a fluid, a powder, a gas, an object, and a device.
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