| 发明名称 |
Sheath sterility preservation filter and seal for suction catheters |
| 摘要 |
Filtration and closure barriers are disclosed which prevent passage of gas-carried contamination between the atmosphere and a collapsible sheath, which surrounds a catheter tube, during insertion and/or removal of the catheter tube from the respiratory tract of a medical patient.
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| 申请公布号 |
US5715815(A) |
申请公布日期 |
1998.02.10 |
| 申请号 |
US19960599665 |
申请日期 |
1996.02.12 |
| 申请人 |
BALLARD MEDICAL PRODUCTS, INC. |
发明人 |
LORENZEN, RICK D.;MADSEN, EDWARD B. |
| 分类号 |
A61M16/00;A61M16/04;A61M25/01;(IPC1-7):A62B7/10;A62B18/08;A62B23/02;A61M5/00 |
主分类号 |
A61M16/00 |
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