| Patent Number |
Title Of Patent |
Date Issued |
| RE38879 |
Extravasation detection technique |
November 15, 2005 |
| The technique for detecting extravasation during the injection of fluid into a patient involves the establishment of a baseline representing impedance at the zone of the injection prior to the injection starting. Extravasation is signaled when at least two characteristics appear. First |
| RE38695 |
Extravasation detection electrode patch |
February 8, 2005 |
| A medical extravasation device has an electrode patch that can attach to the skin for sensing electrical information. Tissue impedance is calculated from the electrode patch signals. The patch has elongate pick-up electrodes inboard of elongate energizing electrodes. The measuring zo |
| 5964703 |
Extravasation detection electrode patch |
October 12, 1999 |
| A medical extravasation device has an electrode patch that can attach to the skin for sensing electrical information. Tissue impedance is calculated from the electrode patch signals. The patch has elongate pick-up electrodes inboard of elongate energizing electrodes. The measuring zo |
| 5947910 |
Extravasation detection technique |
September 7, 1999 |
| The technique for detecting extravasation during the injection of fluid into a patient involves the establishment of a baseline representing impedance at the zone of the injection prior to the injection starting. Extravasation is signaled when at least two characteristics appear. First |
| 5346470 |
Contrast media injector |
September 13, 1994 |
| An apparatus is provided for use with a contrast media injector. The injector is of the type including a gas source and a liquid source. The apparatus includes a gas delivery channel connected to the gas source and a liquid delivery channel connected to the liquid source. Two normally |
| 5322070 |
Barium enema insufflation system |
June 21, 1994 |
| An improved enema insufflation system includes a source of barium sulfate suspension connected, by tubing, to a multi-lumen enema tip and a source of carbon dioxide, connected to the enema tip. The carbon dioxide source contains compressed carbon dioxide. The source is connected to a car |
