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公开(公告)号:US10052470B2
公开(公告)日:2018-08-21
申请号:US14171364
申请日:2014-02-03
发明人: Kelly B. Powers , Jim C. Beasley , Guy Rome
IPC分类号: A61M39/02 , A61M39/04 , A61B6/00 , A61M5/00 , A61B6/12 , A61M5/158 , A61M5/162 , A61M5/32 , A61M39/00
CPC分类号: A61M39/0208 , A61B6/12 , A61B6/481 , A61M5/007 , A61M5/158 , A61M5/162 , A61M5/3273 , A61M39/0247 , A61M39/04 , A61M2005/1581 , A61M2005/325 , A61M2039/0009 , A61M2039/0045 , A61M2039/0054 , A61M2039/0063 , A61M2039/0072 , A61M2039/0205 , A61M2039/0238 , A61M2039/0258 , A61M2039/027 , A61M2039/0282 , A61M2039/0288 , A61M2205/32 , A61M2205/6009 , A61M2205/6054 , A61M2205/6081 , Y10T428/139
摘要: An assembly for identifying a power injectable vascular access port, including a vascular access port and an identification feature. The port is structured for power injection and includes a housing and a septum together defining a reservoir. A radiographic feature incorporated into the port is perceivable via x-ray following subcutaneous implantation, the radiographic feature identifying the port as suitable for flowing fluid at a fluid flow rate of at least 1 mL/sec therethrough. A structural feature of the port is perceivable via palpation following subcutaneous implantation, the structural feature identifying the port as suitable for accommodating a pressure within the reservoir of at least 35 psi. The identification feature is separated from the port and confirms that the port is both suitable for flowing fluid at a rate of at least 1 mL/sec therethrough and suitable for accommodating a pressure within the reservoir of at least 35 psi.