发明名称 |
Device and method for delivering or withdrawing a substance through the skin |
摘要 |
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.
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申请公布号 |
US2003220610(A1) |
申请公布日期 |
2003.11.27 |
申请号 |
US20030357502 |
申请日期 |
2003.02.04 |
申请人 |
BECTON DICKINSON AND COMPANY |
发明人 |
LASTOVICH ALEXANDER G.;FENTRESS JAMES K.;GRIGGS JULIA;PETTIS RONALD J.;SUTTER DIANE;MARTIN FRANK E.;HAIDER M. ISHAQ |
分类号 |
A61K9/70;A61B17/20;A61M;A61M5/42;A61M5/46;A61M31/00;A61M35/00;A61M37/00;(IPC1-7):A61M37/00 |
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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