צינור אף גסטרו

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专利权人:

NUTRISEAL LIMITED PARTNERSHIP;TURBO SEAL L.P.

发明人:

申请号：

IL25060017

公开号：

IL250600D0

申请日:

2017.02.14

申请国别(地区):

IL

年份:

2017

代理人:

摘要：

A nasogastric tube comprising at least one main lumen and at least one vacuum lumen comprising at least one suction port for sealingly drawing an inner wall of an esophagus thereagainst, said at least one suction port has a unique concave structure which substantially prevents tissue damage is provided.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/