Devices and methods for treatment of obesity
First Claim
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1. A method of treating a patient, said method comprising the steps of:
- passing a device including an expandable member in a collapsed configuration and a buoyancy member into the abdominal cavity outside of the stomach of the patient; and
anchoring at least a portion of the expandable member, relative to at least one structure in the abdominal cavity;
wherein said expandable member, in an expanded configuration, and said buoyancy member are configured to provide said device with a density that is greater than a density of the patient'"'"'s fat and less than a density of water.
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Abstract
Methods, devices, tools and assemblies for treating a patient to effect weight loss. One method embodiment involves passing a device including an expandable member in a collapsed configuration and a buoyancy member through an opening in the skin of a patient and into the abdominal cavity of the patient, and anchoring at least a portion of the expandable member, relative to at least one structure in the abdominal cavity. Devices including at least one expandable member and at least one buoyancy member are provided.
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Citations
30 Claims
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1. A method of treating a patient, said method comprising the steps of:
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passing a device including an expandable member in a collapsed configuration and a buoyancy member into the abdominal cavity outside of the stomach of the patient; and anchoring at least a portion of the expandable member, relative to at least one structure in the abdominal cavity; wherein said expandable member, in an expanded configuration, and said buoyancy member are configured to provide said device with a density that is greater than a density of the patient'"'"'s fat and less than a density of water. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30)
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Specification