发明名称 |
Microdrop ablumenal coating system and method |
摘要 |
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. |
申请公布号 |
US8277867(B2) |
申请公布日期 |
2012.10.02 |
申请号 |
US20080208789 |
申请日期 |
2008.09.11 |
申请人 |
FREDRICKSON GERALD;DOROGY BILL;ROBIDA TODD;SOJKA PAUL;BOSTON SCIENTIFIC SCIMED, INC. |
发明人 |
FREDRICKSON GERALD;DOROGY BILL;ROBIDA TODD;SOJKA PAUL |
分类号 |
B05D1/04;A61F2/82;B05B5/035;B05C11/02 |
主分类号 |
B05D1/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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