| SPARK HOLLAND B.V. Patent applications |
| Patent application number | Title | Published |
|---|
| 20110129940 | METHOD AND APPARATUS FOR DESORPTION OF A BLOOD SAMPLE FROM A MEDICAL TEST SHEET - A method for desorption of a blood sample from a dried blood spot on a medical test sheet, for the purpose of biomedical analysis, comprises the steps of: interposing the test sheet inbetween first and second clamping heads; clamping the first and the second clamping heads onto the interposed test sheet; and flushing a desorption area of the clamped test sheet with a sample elution fluid. The clamping heads are transmitting compressive forces to parts of the test sheet. The compressive forces create an imprinted sealing area of the test sheet, which imprinted sealing area has a closed loop shape surrounding a desorption area of the test sheet. The desorption area is contained in a space enveloped by first and second outer surfaces of the first and second clamping heads, respectively, and sealed by the imprinted sealing area. | 06-02-2011 |
| 20110008224 | Flow through cartridge for selecting an analyte online with high performance liquid chromatography - A flow through cartridge for solid phase extraction of an analyte from a liquid has a cartridge body bounding a passage for retaining a sorbent. The passage extends from a first end face to a second end face, opposite the first end face of the cartridge body. The cartridge body is composed of a core of a first material extending around the passage and sealing rings of a second material, extending around an axis of the passage at the first and second end faces. Surface portions of the sealing rings constituting surface portions of the first and second end faces. The first material is stronger and stiffer than the second material. | 01-13-2011 |
| 20100147086 | Method and apparatus for injecting a liquid sample in an HPLC analyzing device, and valve assembly for use therein - Method for injecting a liquid sample in an HPLC analyzing device ( | 06-17-2010 |
