Hypothermia bed system for stroke patients. Technical note.
A new hypothermia bed system was used to induce mild hypothermia (33-35 degrees C) in six patients with stroke due to subarachnoid hemorrhage, hypertensive intracerebral hemorrhage, or embolic internal carotid artery occlusion. The system bed contained all necessary equipment including a respirator, a cooling unit, physiological monitors, and a storage battery. Surface cooling of the patients was performed using water-circulating blankets, and core temperature was maintained based on bladder temperature and a feedback computer program. During hypothermic therapy, patient transfer and radiological examination including computed tomography and positron emission tomography could be easily and safely performed. Differences between the measured bladder temperature and the target temperature were approximately +/- 0.1 degree C. The proposed hypothermia system bed may be useful for serial radiological examination of patients with stroke.
Department of Strokology, Research Institute for Brain and Blood Vessels-Akita.
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S
Kawamura
E
E
Suzuki
A
A
Suzuki
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N
Yasui
D000328:Adult; D000368:Aged; D001513:Beds; D002561:Cerebrovascular Disorders / Q000000981:diagnostic imaging* / Q000209:etiology / Q000628:therapy*; D005260:Female; D006801:Humans; D007036:Hypothermia, Induced / Q000379:methods*; D008297:Male; D008875:Middle Aged; D011859:Radiography; D013345:Subarachnoid Hemorrhage / Q000150:complications