发明名称 |
Nasal cannula |
摘要 |
An improved nasal cannula is made of a soft pliable material and has two hollow tubular prongs which are ribbed to prevent significant closure of the airways through the prongs upon bending of the prongs and a base adapted to receive a soft strip of foam-like material which can be attached to a skull cap for securing the prongs of the cannula in the nasal passages of a patient.
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申请公布号 |
US4367735(A) |
申请公布日期 |
1983.01.11 |
申请号 |
US19790108667 |
申请日期 |
1979.12.31 |
申请人 |
NOVAMETRIX MEDICAL SYSTEMS, INC. |
发明人 |
DALI, CARMELO |
分类号 |
A61M16/06;(IPC1-7):A61M25/00 |
主分类号 |
A61M16/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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