专利名称：DETERRENT FOR SELF-DESTRUCTIVE
ACTIONS
发明人：GRANT M,US申请号：US29157672申请日：19720925公开号：US3834379A公开日：19740910
摘要：A helmet to be worn by a patient having a tendency to inflict self-destructiveblows to the head, contains a transducer switch. Actuation of the transducer switch by ablow to the helmet, activates an electrical circuit which generates an electrical pulse ofpredetermined voltage, current and time. The electrical pulse is used to shock thepatient.
申请人：GRANT M,US
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