| 摘要 |
Techniques for programming electrical stimulation therapy intensity based on electrical charge are described. In some examples, a display presents a stimulation intensity value in units of electrical charge, e.g., Coulombs. In such examples, a user may adjust the displayed charge value, rather than pulse amplitude or pulse width, to adjust the intensity of the electrical stimulation therapy. In some examples, a processor determines modifications to pulse amplitude and pulse width based on the modification to the charge value. In some examples, a processor modifies a pulse amplitude and width to achieve a desired charge, while maintaining a relationship between pulse amplitude and width specified by a predetermined function. In some examples, the function may be programmed, e.g., selected or adjusted, by a user.
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