DEVICES AND METHODS FOR CONTROLLING DIETARY LIPID UPTAKE

摘要

Methods and devices for redirecting at least a portion of a fluid from the mesenteric lymphatic system for elimination from the body are disclosed. The fluid may be redirected for elimination through the urinary system, through the gastrointestinal system, or redirected outside the body. The device may include a valve to control a flow of the fluid. The methods and devices disclosed may prevent a portion of a patient's dietary lipids, including cholesterol, from being metabolized and absorbed, thereby reducing the total caloric load to assist in weight management and/or for prevention/treatment of atherosclerosis.

主权项

1. A medical device for redirecting at least a portion of a fluid in a patient, the medical device comprising:
a housing having an inlet and an outlet for passage of the fluid through the housing, the housing including:
a diaphragm;at least one metallic element coupled to the diaphragm, the at least one metallic element comprising a ferrous material, wherein the diaphragm and the at least one metallic element define a conduit for passage of the fluid therethrough; anda sealing element at least partially aligned with the conduit to selectively block passage of the fluid; and a controller including an electromagnet and an integrated circuit; wherein the controller is configured to selectively allow and prevent passage of the fluid through the conduit by magnetic attraction to the at least one metallic element.