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APPARATUS AND METHODS FOR COATING MEDICAL DEVICES
专利权人:
发明人:
Ralph A. Chappa,Mark F. Carlson
申请号:
US14063113
公开号:
US20140121597A1
申请日:
2013.10.25
申请国别(地区):
US
年份:
2014
代理人:
摘要:
Embodiments of the invention include apparatus and methods for coating medical devices. In an embodiment, the invention includes a coating apparatus including a coating application unit including a fluid applicator a first rotation mechanism and a second rotation mechanism and a controller, wherein the controller causes the first rotation mechanism and the second rotation mechanism to rotate a medical device at substantially the same speed, wherein the speed is greater than 500 rotations per minute. In an embodiment, the invention includes a method of coating a medical device including rotating a medical device with a rotation mechanism at a speed of greater than 500 rotations per minute contacting the medical device with a fluid applicator and applying a coating solution to the device. In an embodiment, the invention includes a medical device. In some embodiments a surface of a shaft of the device comprises high points and low points.
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