Methods and devices for gastrointestinal stimulation
First Claim
Patent Images
1. A gastrointestinal stimulation system, comprising:
- a gastrointestinal bypass sleeve configured to be implanted in a patient and having a length to extend distally from the gastroesophageal junction, through the stomach, and into the intestine; and
an electrical stimulator component comprising at least one electrode, the electrode configured to stimulate the intestine, wherein the electrode is operably attached to the gastrointestinal bypass sleeve at a location spaced apart from the pylorus when the gastrointestinal bypass sleeve is implanted in the patient.
3 Assignments
0 Petitions
Accused Products
Abstract
Methods and devices for gastrointestinal stimulation are disclosed. In one embodiment, disclosed is an electrical stimulator device that includes a circuit board and a battery contained within a base housing; a conduction element; and at least one electrode. In some embodiments, the stimulator base housing can be directly attached to a wall of a body lumen. In other embodiments, the stimulator base housing can be attached to a cuff or a sleeve device. In still other embodiments, one or more elements of the system are free-floating within the GI tract. The devices can be delivered endoscopically, and in some embodiments toposcopically.
397 Citations
20 Claims
-
1. A gastrointestinal stimulation system, comprising:
-
a gastrointestinal bypass sleeve configured to be implanted in a patient and having a length to extend distally from the gastroesophageal junction, through the stomach, and into the intestine; and an electrical stimulator component comprising at least one electrode, the electrode configured to stimulate the intestine, wherein the electrode is operably attached to the gastrointestinal bypass sleeve at a location spaced apart from the pylorus when the gastrointestinal bypass sleeve is implanted in the patient. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
-
-
13. A method of treating a patient, comprising the steps of:
-
providing a gastrointestinal sleeve device having an elongate tubular body, with a proximal end and a distal end; providing an electrical stimulation component comprising;
a circuit board and a battery contained within a base housing;
a conduction element; and
at least one electrode, the electrode being operably attached to the gastrointestinal bypass sleeve;positioning the gastrointestinal sleeve device in the patient'"'"'s digestive tract such that the proximal end is at the gastroesophageal junction, the distal end is in the intestine, and the at least one electrode is in the intestine, spaced apart from the pylorus; and stimulating the intestine via the at least one electrode. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20)
-
Specification