Microdrop ablumenal coating system and method

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United States of America Patent

PATENT NO 8277867
APP PUB NO 20090074943A1
SERIAL NO

12208789

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Abstract

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Systems and methods for coating medical devices are provided that allow for relatively precise control over the deposition area and coating uniformity with improved efficiency. A microdrop source is used to provide a flow of coating microdrops. A charging electrode disposed near the outlet of the coating source gives each microdrop an electrostatic charge. As the microdrop travels toward the medical device to be coated, a control electrode alters the trajectory of the microdrop. The invention can include a scanner to scan or image the medical device as the coating is applied and a control system to adjust parameters of the deposition process based on information provided by the scanner.

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Patent Owner(s)

  • BOSTON SCIENTIFIC SCIMED, INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dorogy, Bill Newburyport, US 3 62
Fredrickson, Gerald Westford, US 52 302
Robida, Todd Southbridge, US 8 109
Sojka, Paul West Lafayette, US 1 8

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