发明名称 |
HANDHELD SPRAYER WITH REMOVABLE CARTRIDGE AND METHOD OF USING SAME |
摘要 |
A cartridge for a handheld electrohydrodynamic (EHD) spraying device and a spraying device incorporating the cartridge. The cartridge is disposable, and can contain therapeutic products. The device includes a wetted lead screw with a compliant seal, where the placement of the seal relative to the screw inhibits leakage during both cartridge use and storage. A frame disposed within the cartridge acts as a load-transferring mechanism for the weight of the cartridge to a handle of the spraying device.
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申请公布号 |
US2010116897(A1) |
申请公布日期 |
2010.05.13 |
申请号 |
US20100689299 |
申请日期 |
2010.01.19 |
申请人 |
BATTELLE MEMORIAL INSTITUTE |
发明人 |
LIND JAMES J.;TREES GREGORY;ZAMBANINI JOSEPH E.;GRAHAM BRIAN;HARPHAM R. READE |
分类号 |
B05B5/025;B05B5/16;B05B9/047 |
主分类号 |
B05B5/025 |
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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