Support structure for a wearable medical device with adjustable fastener
OwnerLaura M. Gustavson, Joseph L. Sullivaninventors
Life of this patent
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Abstract
A wearable cardioverter defibrillator (WCD) system includes a support structure having an adjustable fastening assembly to fasten portions of the support structure together to fit the support structure on a patient. The adjustable fastening assembly enables the patient wearing the support structure to adjust the fit of the support structure without unfastening the portions from each other. The adjustable fastening assembly may also enable the patient to adjust the fit of the support structure while wearing clothing over the support structure and without having to adjust the clothing to view or access the adjustable fastening assembly.
Claims17
A wearable cardioverter defibrillator (WCD) system, comprising:
- a support structure configured to be worn by a patient using the WCD system;
- an energy storage device configured to store electric charge for providing therapy to the patient;
- an output circuit coupled to the energy storage device;
- one or more sensors coupled to the support structure;
- one or more therapy electrodes coupled to the support structure and the output circuit;
- a processor configured to:
- receive one or more output signals from the one or more sensors,
- determine at least in part based on the received one or more output signals whether the patient has a shockable arrhythmia,
- responsive to a determination that the patient has a shockable arrhythmia, cause electric charge from the energy storage device to be delivered to the patient via the output circuit and the therapy electrodes;
- and
- an adjustable ratchet-type fastener, attached to the support structure, configured to removably fasten first and second portions of the support structure to each other and further configured to be adjusted by the patient to adjust a fit of the support structure on the patient while the patient is wearing the wearable medical device.
A wearable medical device, comprising:
- a support structure;
- one or more sensors coupled to the support structure;
- circuitry operatively coupled to the one or more sensors to receive one or more output signals from the one or more sensors;
- and
- an adjustable ratchet-type fastener, attached to the support structure, configured to removably fasten first and second portions of the support structure to each other and further configured to be adjustable by a patient to adjust a fit of the support structure on the patient while the patient is wearing the wearable medical device.
A wearable medical device, comprising:
- a support structure;
- one or more sensors coupled to the support structure;
- circuitry operatively coupled to the one or more sensors to receive one or more output signals from the one or more sensors;
- and
- an adjustable cinch-type fastener, attached to the support structure, configured to removably fasten first and second portions of the support structure to each other and further configured be adjustable by a patient to adjust a fit of the support structure on the patient while the patient is wearing the wearable medical device.
Dependencies are inferred from the claim text.