abstract |
A method of manufacturing a fluid collection apparatus having an integrated lance and reaction area. The method includes providing a sheet of material and then coating the sheet with a photoresist in a pattern on one side of the sheet. The pattern defines a lance and a reaction area. At least one side of the sheet is placed in a solvent. After corroding the sheet in areas not covered by the photoresist, the sheet is removed from the solvent and reveals an integrated lance and reaction area. |