TWITCHER: a device to stimulate thumb twitch response to ulnar nerve stimulation.
نویسندگان
چکیده
OBJECTIVE To design and fabricate a device to simulate evoked thumb adduction in response to ulnar nerve stimulation. METHODS We implemented a computer-controlled, motorized thumb (TWITCHER) that responds to ulnar nerve stimulation by an unmodified peripheral nerve stimulator. Clinically realistic response patterns are generated for both depolarizing and non-depolarizing muscle relaxants and three modes of stimulation (single twitch, train-of-four, tetanus). RESULTS The device has been used in a full-scale patient simulator for the last six years. DISCUSSION TWITCHER has been well received by participants in simulation exercises including the use of neuromuscular blocking drugs.
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عنوان ژورنال:
- Journal of clinical monitoring and computing
دوره 14 2 شماره
صفحات -
تاریخ انتشار 1998