发明名称 |
Hand-actuated retention catheter |
摘要 |
A method of making hand-actuated retention catheter 5 is disclosed. The retention catheter includes a tube 12, an overcoat layer 14 encircling the tube 12 and a cavity 16 interposed between the tube 12 and the overcoat layer 14. The cavity 16 encircles the tube and includes a bulbous balloon portion 24 and an enlarged fluid reservoir portion 22 interconnected and separated by a catheter sleeve portion 26 which has a narrowed outside diameter. The expandable balloon portion 24 can be expanded by compressing the fluid reservoir portion 22. A variabale thickness coating of bond-preventing agent is formed on a polymeric structure prior to dipping in a polymeric material to form the overcoat layer. |
申请公布号 |
AU3599293(A) |
申请公布日期 |
1993.09.01 |
申请号 |
AU19930035992 |
申请日期 |
1993.01.29 |
申请人 |
ROCHESTER MEDICAL CORPORATION |
发明人 |
ANTHONY J CONWAY;PHILIP J CONWAY;RICHARD D. FRYAR JR. |
分类号 |
A61F2/958;A61L29/06;A61L29/16;A61M25/00;B29C41/14;B29C41/22 |
主分类号 |
A61F2/958 |
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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