Steven M. Johnson;Don Paul Nogueira;Susan Beinor;John W. Carroll;Helen Maslocka;Charles D. Lennox;Maria Benson
发明人:
Charles D. Lennox,Steven M. Johnson,Susan Beinor,Maria Benson,Don Paul Nogueira,John W. Carroll,Helen Maslocka
申请号：
US12623823
公开号：
US08454671B2
申请日:
2009.11.23
申请国别(地区):
US
年份:
2013
代理人:
摘要：
A cooling system includes a console and a tissue cooling device such as a head-cooling device. An operator applies the head-cooling device to the head of a patient at risk for ischemic injury. The console provides a cooling fluid to a fluid circulation space located between the cooling device and the patient's head under a positive gage pressure. Direct contact between the cooling fluid and the patient's head provides a relatively rapid induction of systemic hypothermia in the patient, thereby minimizing or preventing ischemic injury in the patient. The console also removes air from a channel disposed about an inner rim of the cooling device, using a negative gage pressure. Such removal of the air from the channel seals the rim of the cooling device to the head of the patient, including portions of the channel in contact with hair of the patient's head, and minimizes leaking of the cooling fluid beyond the rim of the cooling device.
