The first match was accidentally discovered in 1826 when John Walker scraped a stick with chemicals on the end against a stone floor.
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| Number | Title | Issue Date |
| 7412286 | Biatrial triple-chamber cardiac pacemaker with multi-conditional inhibition of second atrial stimulation A biatrial triple-chamber cardiac pacemaker has at least one sensing unit for sense events of a first atrium and a ventricle of a heart and at least one stimulation unit which is adapted to produce stimulation pulses to a second atrium and the ventricle, and a contr... | 08/12/2008 |
| 7239924 | Electrode line Certain embodiments of the present invention concern an implantable electrode line having a proximal and a distal end, an outer electrode line surface and an electrode line longitudinal axis. The implantable electrode line is characterized in that the electrode line... | 07/03/2007 |
| 7182768 | Catheter for cardiovascular application A catheter for cardiovascular application includes an elongated catheter shank; a lumen inside the catheter shank; a mandrel sleeve that extends in the lumen; a guide wire which ru... | 02/27/2007 |
| 7164949 | Electrostimulator An electrostimulator having electrode connections which are to be connected, at least at times, to a stimulation unit and to a detection unit of the electrostimulator. The stimulation unit is adapted to generate electrostimulation pulses for the stimulation of body ... | 01/16/2007 |
| 7085606 | Epicardial electrode An epicardial electrode which is suitable, in particular, for use with a cardiac stimulation device, comprises an electrode body which has a stimulation surface adapted to bear against the cardiac tissue and to stimulate a part of the heart, that is to say a partial... | 08/01/2006 |
| 7004968 | Stent The invention concerns a stent comprising a longitudinal axis (12) and a peripheral wall (14) which is formed at least over a part of the length of the stent (10) by a lattice-like carrier structure (24) which is open at two ends. The car... | 02/28/2006 |
| 6979331 | Ablation device for cardiac tissue, in particular for a circular lesion around a vessel orifice in the heart An ablation device for cardiac tissue, in particular for forming a circular lesion around a vessel orifice in the heart, comprises a catheter which, in the region of its distal end, is provided with an abutment device for holding t... | 12/27/2005 |
| 6937888 | Signal evaluation method for detecting QRS complexes in electrocardiogram signals A signal evaluation method for detecting QRS complexes in electrocardiogram (ECG) signals comprises the following steps: sampling of the ECG signal (4) and conversion into discrete signal values (x(n)) in chronological order... | 08/30/2005 |