Assignee
SIGMEDICS INC
US3 patents
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US5070873ADec 10, 1991
Method of and apparatus for electrically stimulating quadriceps muscles of an upper motor unit paraplegic
SIGMEDICS INC163 citations96
US5092329AMar 3, 1992
Microprocessor-controlled multiplexed functional electrical stimulator for surface stimulation in paralyzed patients with safety enhancements
SIGMEDICS INC65 citations94
US5081989AJan 21, 1992
Microprocessor-controlled enhanced multiplexed functional electrical stimulator for surface stimulation in paralyzed patients
SIGMEDICS INC113 citations93