Method of providing percutaneous intramuscular stimulation
First Claim
1. A method comprisingselecting a patient for therapeutic electrical stimulation of selected muscles,providing an electrode cable assembly,providing a plurality of intramuscular stimulation electrodes, each electrode including an insulated percutaneous lead,percutaneously implanting the intramuscular simulation electrodes directly into selected muscles of a patient,joining the percutaneous leads to a common connector carried by the patient,coupling the common connector to the electrode cable assembly, which is also carried by the patient,providing an electrical pulse generator comprising a housing sized and configured to be carried by the patient, a clip for releasably connecting the housing a patient, a stimulation pulse generator circuit carried within the housing, an output connection socket on the housing coupled to the stimulation pulse generator circuit, a battery carried within the housing and being coupled to the stimulation pulse generator circuit for supplying power to the stimulation pulse generator circuit, and a releasable battery access cover that can be removed for replacement of the battery,coupling the electrode cable assembly to the output connection socket,operating the clip to connect the housing to the patient so that the electrical pulse generator and the electrode cable assembly coupled to the intramuscular stimulation electrodes ambulate with the patient,operating the electrical pulse generator to apply therapeutic electrical stimulation of the selected muscles during ambulation of the patient, andperiodically replacing the battery by releasing the battery access cover.
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Abstract
A method selects a patient for therapeutic electrical stimulation of selected muscles. The patient is provided with a portable electrical pulse generator, which is coupled via an electrode cable assembly to intramuscular simulation electrodes percutaneously implanted directly into selected muscles of a patient. A clip connects the electrical pulse generator to the patient so that the electrical pulse generator and the electrode cable assembly coupled to the intramuscular stimulation electrodes ambulate with the patient. The electrical pulse generator is operated to apply therapeutic electrical stimulation of the selected muscles during ambulation of the patient. Periodically, the battery is replaced by releasing a battery access cover.
101 Citations
1 Claim
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1. A method comprising
selecting a patient for therapeutic electrical stimulation of selected muscles, providing an electrode cable assembly, providing a plurality of intramuscular stimulation electrodes, each electrode including an insulated percutaneous lead, percutaneously implanting the intramuscular simulation electrodes directly into selected muscles of a patient, joining the percutaneous leads to a common connector carried by the patient, coupling the common connector to the electrode cable assembly, which is also carried by the patient, providing an electrical pulse generator comprising a housing sized and configured to be carried by the patient, a clip for releasably connecting the housing a patient, a stimulation pulse generator circuit carried within the housing, an output connection socket on the housing coupled to the stimulation pulse generator circuit, a battery carried within the housing and being coupled to the stimulation pulse generator circuit for supplying power to the stimulation pulse generator circuit, and a releasable battery access cover that can be removed for replacement of the battery, coupling the electrode cable assembly to the output connection socket, operating the clip to connect the housing to the patient so that the electrical pulse generator and the electrode cable assembly coupled to the intramuscular stimulation electrodes ambulate with the patient, operating the electrical pulse generator to apply therapeutic electrical stimulation of the selected muscles during ambulation of the patient, and periodically replacing the battery by releasing the battery access cover.
Specification