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Inventor: Fruhstorfer; Heinrich
Address: Marburg, DE
No. of patents: 2
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 6210421 |
Cutting device for skin for obtaining small blood samples in almost pain-free manner |
April 3, 2001 |
| Cutting device for skin for obtaining small blood samples from human or animal tissue in an almost pain-free manner. A blade (13) is made to oscillate by an oscillator (14, 32) and is lowered into the tissue and again retracted at a relatively slow speed. In a first embodiment, the b |
| 5997561 |
Skin cutter for painless extraction of small blood amounts |
December 7, 1999 |
| Cutting device for skin obtaining small blood samples from human or animal tissue in an almost pain-free manner. A blade (13) is made to oscillate by an oscillator (14, 32) and is lowered into the tissue and again retracted at a relatively slow speed. In a first embodiment, the blade osc |
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