发明名称 Seeding Implantable Medical Devices with Cells
摘要 The invention is directed to apparatus and methods for seeding an implantable medical device, such as a vascular prosthesis, with cells, such as endothelial cells. The invention supports techniques for seeding a luminal surface of the device with axial centrifugation. Cells are introduced in suspension into the lumen of the device, and the device is subjected to centrifugation around a longitudinal axis defined by the lumen. Axial centrifugation causes the cells to concentrate toward the luminal surface. Shortly after axial centrifugation, the seeded device can be presented for implantation in a patient.
申请公布号 US2009018386(A1) 申请公布日期 2009.01.15
申请号 US20080212782 申请日期 2008.09.18
申请人 WOLF MICHAEL F;YUNKER LAURIE A;TRESCONY PAUL V 发明人 WOLF MICHAEL F.;YUNKER LAURIE A.;TRESCONY PAUL V.
分类号 A61F2/06;A61F2/24 主分类号 A61F2/06
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