| Dartmouth College Patent applications |
| Patent application number | Title | Published |
|---|
| 20110187100 | System and Method for Providing Knot Tying - A knot tying system is presented containing a feeding mechanism, a knot tying device, and a clamp. The feeding mechanism has a drive roller and an idle roller capable of guiding a wire. A truck is connected to the end of the wire, and fed into a guide track, fixed relative to the feeding mechanism. The guide track provides a curved track in the shape of a knot desired. The track has a tube having a wire extraction slot running along the length of the tube, an intersection region where an outer portion of the guide track intersects an inner portion of the guide track, and a slit through the inner portion of the guide track substantially at the intersection region. A sensing and control system may also be present. | 08-04-2011 |
| 20100305658 | APPARATUS AND METHOD FOR MODULATING NEUROCHEMICAL LEVELS IN THE BRAIN - The present invention provides a method for modulating or regulating levels of a neurochemical in an individual using deep brain stimulation. More particularly, the invention relates to a method of treating neurological and psychiatric diseases by providing a feedback loop capable of maintaining central and/or peripheral nervous system neurochemical levels in an individual. | 12-02-2010 |
| 20100217147 | ELECTROENCEPHALOGRAPHY MONITORING DEVICE HAVING A SELF-ADAPTIVE ANALOG-TO-DIGITAL CONVERTER - An EEG monitoring device, contains at least one electrode, a non-linear analog signal processor, a variable resolution analog-to-digital converter, a storage, and a power source. The non-linear analog signal processor receives a signal from the at least one electrode and determines whether the signal is within a significant category. The variable resolution analog-to-digital converter converts signals received from the non-linear analog signal processor into high-resolution digital signals if the signals are within the significant category, and converts signals received from the non-linear analog signal processor at a low resolution if the signals are not within the significant category. The storage stores high-resolution digital signals received from the variable resolution analog-to-digital converter and the power source is connected to, and provides power to, the non-linear analog signal processor, the variable resolution analog-to-digital converter, and the storage. | 08-26-2010 |
