Glenn Toews,Chris Szczech,Thomas J. McPeak,Douglas J. Duchon
申请号：
US11935021
公开号：
US09901671B2
申请日:
2007.11.05
申请国别(地区):
US
年份:
2018
代理人:
摘要：
A method of preventing extravaation of contrast agent during a computed tomography injection. An automatic injector device facilitates ease of accomplishing the method. The method includes establishing the absence of extravaation using an absorbable injectate, such as saline, prior to injecting the contrast agent. The device includes a computerized injector head capable of switching between two injectates without physical human intervention. The device is controlled by a remote operating panel located in a control room that is protected from X-ray radiation. The device includes various software driven safety features that prevent the occurrence of unsafe conditions.
