Plastic and nonmetallic article shaping or treating: processes – Laser ablative shaping or piercing
Reexamination Certificate
2006-01-03
2006-01-03
Kim, John (Department: 1723)
Plastic and nonmetallic article shaping or treating: processes
Laser ablative shaping or piercing
C264S001380, C264S001600, C264S001700, C264S488000
Reexamination Certificate
active
06982058
ABSTRACT:
A method of manufacturing a three dimensional structure. In one embodiment, such structures comprise porous structures suitable for implantation in a host. Such a structure preferably exhibits geometric properties that tend to promote vascularization in the area of the structure when implanted into a host. The method includes selectively applying and exposing layers of biocompatible photoimageable material to create layers forming a cross-linked latticework structure having the desired geometric properties. Each layer is formed on top of a prior layer, preferably before any layer is developed. In one form, the structure is manufactured in connection with an implant device and promotes vascularization that supports bioacceptance/biocompatibility of the implant device.
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Baxter International Inc.
Foley Austin J.
Kim John
Senniger Powers
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