发明名称 |
DEVICE AND METHOD FOR DELIVERING OR WITHDRAWING A SUBSTANCE THROUGH THE SKIN. |
摘要 |
<p>An apparatus for delivering or withdrawing a fluid through at least one layer of the skin is provided. A device includes a body having a top face, a bottom face, a side edge and at least one channel. The bottom face includes a first surface area and a second surface area adjacent to and recessed at a first distance from the first surface area. The bottom face further includes at least one raised protrusion disposed on the second surface area. The protrusion has a height from the first surface greater than the first distance. At least one dermal-access member is provided in the protrusion and is in fluid communication with the channel to deliver or withdraw the fluid. The dermal-access member extends at least 1 mm from the protrusion. A mechanism drives the device against the skin at a calculated speed of about 6 m/s to about 18 m/s.</p> |
申请公布号 |
MXPA04007389(A) |
申请公布日期 |
2004.10.11 |
申请号 |
MX2004PA07389 |
申请日期 |
2003.02.04 |
申请人 |
BECTON, DICKINSON AND COMPANY |
发明人 |
KENNETH G. POWELL |
分类号 |
A61K9/70;A61B17/20;A61M;A61M5/42;A61M5/46;A61M31/00;A61M35/00;A61M37/00;(IPC1-7):A61M00/00 |
主分类号 |
A61K9/70 |
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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