发明名称 |
Method and apparatus for bolus delivery of gases and aerosols and insufflations |
摘要 |
A method and apparatus for the bolus administration of a gas such as a radioactive gas includes a face mask defining a closed space into which a straw-like administration tube extends sufficiently to permit a patient wearing the face mask to suck on the tube. The radioactive gas is introduced through the administration tube and exhaled into the face mask.
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申请公布号 |
US4706683(A) |
申请公布日期 |
1987.11.17 |
申请号 |
US19850811814 |
申请日期 |
1985.12.20 |
申请人 |
BOWMAN GRAY SCHOOL OF MEDICINE, WAKE FOREST UNIVERSITY |
发明人 |
CHILTON, HENRY;DICKSON, LESTER |
分类号 |
A61B5/08;A61M15/02;(IPC1-7):A61B6/00 |
主分类号 |
A61B5/08 |
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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