Kenneth M. Zinn,Raymond Bizup,Kevin Sanford,Timothy M. Schweikert
申请号：
US16600646
公开号：
US20200038644A1
申请日:
2019.10.14
申请国别(地区):
US
年份:
2020
代理人:
摘要：
A venous access port assembly (10) having a housing base (28) with a discharge port (16), a septum (14) and a cap (48). An interior reservoir (22) is defined by a well (30) in the housing base and a bottom (62) of the septum, and a passageway (20) extends from the reservoir through the discharge port (16). The housing base (28) is provided with radiopaque markings (60) on the bottom wall (44) thereof, including radiopaque indicia (70) that identify an attribute of the assembly (10) after its implantation and clearly appear on an X-ray of the patient in a manner informing the radiologist or technologist and the medical practitioner of that particular attribute.
