发明名称 |
Suction catheter assemblies |
摘要 |
A closed system suction catheter assembly has a catheter that is protected along its length by a flexible sleeve. The catheter extends through a patient connecting member by which the assembly is connected to a tracheal tube. Within the connecting member there is a sliding seal support with a groove in which is located a rib that extends along the outside of the catheter. The rib follows a sinusoidal path so that the catheter is twisted backwards and forwards as the catheter is pushed or pulled through the patient connecting member.
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申请公布号 |
US5254098(A) |
申请公布日期 |
1993.10.19 |
申请号 |
US19930018255 |
申请日期 |
1993.02.16 |
申请人 |
SMITHS INDUSTRIES MEDICAL SYSTEMS, INC. |
发明人 |
ULRICH, KARL;DEVLIN, TOM |
分类号 |
A61M16/04;(IPC1-7):A61M16/00 |
主分类号 |
A61M16/04 |
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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