发明名称 |
THERAPEUTIC AGENT DELIVERY |
摘要 |
A therapeutic agent delivery system includes an irrigating shaped form, such as a non-perforated irrigating shaped form, fluidly coupled with a container storing a first agent. The irrigating shaped form is sized and dimensioned for positioning within a patient's body. A second agent is disposed at the irrigating shaped form. The second agent can either be supplied separately to the irrigating shaped form, pre-exist within the irrigating shaped form, exist as a coating or other residual element on the irrigating shaped form, or the like. The irrigating shaped form is expanded to maximum predetermined diameter and pressed against a targeted location within a patient's body. In a corresponding method, upon delivery of a first agent from the first agent container through the irrigating shaped form, the first agent reacts with the second agent forming a therapeutic agent, which can be pressurized. The therapeutic agent emits from a portion of the irrigating shaped form at the targeted location. The irrigating shaped form serves to maintain a predetermined pressure and concentration of the therapeutic agent at the targeted location for a desired dwell time. |
申请公布号 |
WO2004105833(A2) |
申请公布日期 |
2004.12.09 |
申请号 |
WO2004US15993 |
申请日期 |
2004.05.21 |
申请人 |
ATRIUM MEDICAL CORP.;HERWECK, STEVE, A.;MARTAKOS, PAUL |
发明人 |
HERWECK, STEVE, A.;MARTAKOS, PAUL |
分类号 |
A61L29/16;A61L31/16;A61M25/00;A61M25/10 |
主分类号 |
A61L29/16 |
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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