发明名称 |
Methods and devices for occluding the ascending aorta and maintaining circulation of oxygenated blood in the patient when the patient's heart is arrested |
摘要 |
A device and method for occluding a patient's ascending aorta, maintaining circulation of oxygenated blood in the patient and delivering cardioplegic fluid to arrest the patient's heart. An aortic occlusion device has an occluding member in the form of a non-inflatable structure which is moved mechanically between collapsed and expanded orientations. The device is introduced into the ascending aorta in its collapsed orientation and is moved to its expanded orientation to occlude the aorta. The aortic occlusion includes a lumen through which blood is delivered to the patient. The lumen may be provided in the aortic occlusion device or in a separate cannula coupled to the device.
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申请公布号 |
US2002072708(A1) |
申请公布日期 |
2002.06.13 |
申请号 |
US20010940817 |
申请日期 |
2001.08.28 |
申请人 |
RAY PINAKI;MALECKI WILLIAM W.;KOMTEBEDDE JAN |
发明人 |
RAY PINAKI;MALECKI WILLIAM W.;KOMTEBEDDE JAN |
分类号 |
A61B17/00;A61B17/02;A61B17/34;A61F2/958;(IPC1-7):A61M29/00 |
主分类号 |
A61B17/00 |
代理机构 |
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代理人 |
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地址 |
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