摘要 |
The present invention relates to a device for removing liquid from endogenic tissue and determining concentrations of substances in this liquid, in which a hollow chamber ( 3 ), which is placeable in direct contact on the skin ( 1 ) covering the tissue with at least one contact opening ( 3.1 ) disposed on a contact surface ( 3.2 ) and the hollow chamber ( 3 ) is connected to a low pressure-producing element (P) via a channel ( 4.1 ).
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