Method for manufacturing a medical device having a coated portion by laser ablation
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United States of America Patent
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Feb 11, 2003
Issued Date -
N/A
app pub date -
Nov 28, 2000
filing date -
Nov 28, 2000
priority date (Note) -
Expired
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Abstract
The present invention is directed to a method for manufacturing a medical device having a coated portion which comprises obtaining a structure having an inner surface and an outer surface; coating at least a portion of the inner or outer surface with a first coating material; and ablating the coated tubular structure with a laser to form at least one opening therein to form the coated portion. A plate can be used instead of the structure, and the plate is folded to form the structure after the ablation. A plurality of medical devices, made of any materials and having uniform coating(s), can be easily manufactured by the method of the present invention.
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