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Medical apparatus with hypopharyngeal suctioning capability
专利权人:
Nalini Vadivelu
发明人:
Vadivelu, Nalini
申请号:
AU2011253968
公开号:
AU2011253968B2
申请日:
2011.12.12
申请国别(地区):
AU
年份:
2013
代理人:
摘要:
#$%^&*AU2011253968B220130502.pdf#####ABSTRACT The present invention is directed to, in one aspect, a medical apparatus having a nasogastric tube with hypopharyngeal suctioning capability. In one embodiment, the medical apparatus has a flexible nasogastric tube for insertion through a patients nose. The nasogastric tube has a first end defining a first opening, a distal, second end that defines a second opening, and a length sufficient to allow the second opening to be positioned in a patients stomach. The medical apparatus also has a flexible oropharyngeal tube for insertion through a patients mouth. The oropharyngeal tube has a first end and a distal, second end that-defines a suction intake. The oropharyngeal tube has a length that is less than the length of the nasogastric tube and which allows the suction intake to be positioned in a patients hypopharynx region. In another embodiment of the invention, the medical apparatus has a laryngeal mask with hypopharyngeal suctioning capability.WO 2006/104855 PCT/US2006/010623 1/12 10 30 14 12 42 16 70 18 52 40 SUCTION 21 50 60 Fig. 1
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中国工程科技知识中心
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