Spirometer breathing tube with compound membrane

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专利权人:

ROSTRUM MEDICAL INNOVATIONS INC.

发明人:

HALWANI, FOUAD,AYOUBI, NATHAN,GANSEMAN, JOSE,FINDLAY, JUDY,BELLAIRE, THOMAS,BRODKIN, IAN,WILLMS, ARTHUR,DOSIL, VICTOR,AYOUBI, AWNI

申请号：

AU2011274212

公开号：

AU2011274212B2

申请日:

2011.06.29

申请国别(地区):

AU

年份:

2015

代理人:

摘要：

A compound membrane breathing tube for use in spirometric applications is provided. The compound membrane comprises a first sheet and a second sheet of flexible sheeting connected together along the periphery thereof, and each of the sheets has an opening cut therethrough to create a flap. The flap of the first sheet overlaps the flap of the second sheet so as to present a higher relative resistance to airflow through the breathing tube at lower airflows.

来源网站：

中国工程科技知识中心

来源网址：

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