PHASE-CHANGE PARTICULATE ICE SLURRY COOLANT MEDICAL DELIVERY TUBING AND INSERTION DEVICES
摘要
<p>Various systems for delivering phase-change particulate ice slurries to targeted areas or organs of a patient are provided. Systems for delivering phase-change particulate ice slurries include a slurry reservoir and a conduit for delivering slurry from the reservoir to the patient. The conduit may include multiple components, including a section of medical tubing, an insertion tip for directing the out flow of slurry to the targeted area, and one or more transition fittings to adapt the tubing to the insertion tip. Interfaces between the various components that form the slurry flow path are configured so that there are no sudden reductions in the cross sectional area of the flow path. Any narrowing of the flow path occurs in a gradual tapered manner. The entire flow path remains substantially free of all obstacles that may tend to trap particles and lead to plugging of the flow path.</p>
申请公布号
WO2006078490(A2)
申请公布日期
2006.07.27
申请号
WO2006US00647
申请日期
2006.01.10
申请人
THE UNIVERSITY OF CHICAGO;KASZA, KENNETH, E.;ORAS, JOHN;SON, HYUNJIN;BECKER, LANCE, B;VANDEN HOEK, TERRY
发明人
KASZA, KENNETH, E.;ORAS, JOHN;SON, HYUNJIN;BECKER, LANCE, B;VANDEN HOEK, TERRY