发明名称 |
Upper aero digestive tract measurement apparatus |
摘要 |
An apparatus and method to objectively measure sensory discrimination thresholds at a test site in the upper aero digestive tract of a patient. A time and pressure controlled puff of air is delivered to the input of a Y-shaped tube; one output branch of the Y-shaped tube delivers the puff of air to the patient and the other output branch delivers the puff of air to a pressure transducer, for measurement and display of the pressure. |
申请公布号 |
AU684285(B2) |
申请公布日期 |
1997.12.11 |
申请号 |
AU19940067691 |
申请日期 |
1994.04.15 |
申请人 |
THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK |
发明人 |
JONATHAN E AVIV;JOHN H MARTIN |
分类号 |
A61B5/00;A61B1/233;A61B1/267;A61B5/03;A61B5/085;A61B5/103;A61B10/00;A61M13/00;A61M16/00 |
主分类号 |
A61B5/00 |
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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