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Nasal Cannula Support Device
专利权人:
Helen Dryden
发明人:
Helen Dryden
申请号:
US13709099
公开号:
US20130146064A1
申请日:
2012.12.10
申请国别(地区):
US
年份:
2013
代理人:
摘要:
A harness for securing a nasal cannula to a user for the purpose of delivering oxygen. The harness comprises an upper and lower strap located at the top and rear of a users head, respectively. The upper and lower straps are orthogonally connected at their midpoint by a vertical connecting strap, and contain on either end, an adapted means to secure and support a nasal cannula by looping around the plastic tubing and then attaching onto itself. Two distinct connection points above and below each ear maintain the suspended position of the cannula without deforming its cross section. By providing a three-strap methodology for supporting the nasal cannula and maintaining positive control of the plastic tubing by keeping it suspended above the ears, the present invention avoids commonly associated drawbacks related to existing devices.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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