发明名称 |
Systems and methods for intravascular cooling |
摘要 |
Methods and systems for infusing a cooled infusate to a target location in a patient are described. A temperature of the blood and infusate admixture upstream of the catheter as well as at other locations along the catheter may be monitored and a feedback system utilized to control the volume, temperature, and/or infusion rate of the infusate so as to achieve a predetermined temperature at the target location. The system may monitor or calculate hematocrit upstream of the catheter and adjust infusion so as to provide sufficient oxygenation of the blood and infusate admixture . The system may also monitor reflux of the infusate past a distal end of the catheter and reduce infusion upon the detection of reflux. |
申请公布号 |
AU2006333457(B2) |
申请公布日期 |
2013.05.02 |
申请号 |
AU20060333457 |
申请日期 |
2006.11.22 |
申请人 |
THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK |
发明人 |
PILE-SPELLMAN, JOHN;ERWIN, LIN |
分类号 |
A61F7/12 |
主分类号 |
A61F7/12 |
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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