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To extract the material dermally from the patient and or to prescribe the material to the patient manner and device null
To extract the material dermally from the patient and or to prescribe the material to the patient manner and device null
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机译:从患者皮肤提取材料和/或将材料开给患者的方式和设备无效
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摘要
A device for delivering or withdrawing a substance from a patient includes a support member, a skin penetrating device and an advancing assembly for advancing the skin penetrating device to an operating position. The advancing assembly includes a supply spool for supporting a web having the skin penetrating devices attached thereon and a take up spool for receiving the web with the spent skin penetrating devices. The support has a bottom wall with at least one opening for exposing the skin penetrating device for penetrating the skin of a patient. In one embodiment the skin penetrating devices are micro needles having a length of about 50-2000 microns.
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