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| Number | Title | Issue Date |
| 5498248 | Iontophoretic structure for medical devices An iontophoretic structure for medical devices is provided that uses controlled electrical current derived from two dissimilar galvanic materials to drive oligodynamic metal ions into solution to kill bacteria on and near the device to which the structure... | 03/12/1996 |
| 5423807 | Cryogenic mapping and ablation catheter The invention provides a catheter for ice mapping and ablation and a method of ablation using the catheter. The catheter includes at least two conduits for circulating a refrigerating fluid adjacent an ablation device located at the end of a catheter. The... | 06/13/1995 |
| 5322520 | Iontophoretic structure for medical devices An iontophoretic structure for medical devices is provided that uses controlled electrical current derived from two dissimilar galvanic materials to drive oligodynamic metal ions into solution to kill bacteria on and near the device to which the structure... | 06/21/1994 |
| 5281215 | Cryogenic catheter The invention provides a catheter for ice mapping and ablation and a method of ablation using the catheter. The catheter includes at least two lumens for circulating a refrigerating fluid adjacent an ablation device located at the end of a catheter. The r... | 01/25/1994 |
| 5281213 | Catheter for ice mapping and ablation The invention provides a catheter for ice mapping and ablation and a method of ablation using the catheter. The catheter includes at least two lumens for circulating a refrigerating fluid adjacent an ablation device located at the end of a catheter. The r... | 01/25/1994 |
| 5275608 | Generic endoscopic instrument A surgical tool for operating within a body cavity through a small diameter opening includes a substantially rigid member which is elongated along a first axis and which has a cross-sectional dimension to fit within the opening. A head is mounted on one e... | 01/04/1994 |
| 5232516 | Thermoelectric device with recuperative heat exchangers Thermoelectric heat pumps using recuperative heat exchange are described. These devices use sets of thermocouples (thermoelectric couples) arranged side-by-side to form a plate. The plate is positioned in a fluid-containing vessel and heat exchanging flui... | 08/03/1993 |
| 5228923 | Cylindrical thermoelectric cells A thermoelectric device has a cylindrical structure with a hollow central annulus member in which a fluid is pumped so that the heated fluid is pumped from the center of the structure and discharged on the outer surface of an outer annulus member or with ... | 07/20/1993 |
