A catheter for injecting a thermally sensitive gelation material to remote sites within a patient's body by maintaining the thermally sensitive gelation material in a liquid state until it is delivered to a target area within the body....http://www.google.es/patents/US6726654?utm_source=gb-gplus-sharePatente US6726654 - System and method for delivering thermally sensitive and reverse-thermal gelation materials
System and method for delivering thermally sensitive and reverse-thermal ...
