Abstract: An intragastric anchor implant device with an elongate member having proximal and distal ends with atraumatic features disposed thereon is described herein. The atraumatic features inhibit damage to the tissues of the stomach and the gastrointestinal tract and help anchor the device. The elongate member may be substantially rigid to resist bending and engage a tissue of the stomach or gastrointestinal tract to prevent passage therethrough and may include one or more bends to conform to the shape of the tract. The anchor implant device may be coupled with a therapeutic device, such as an intestinal bypass sleeve with a sliding seal, such as an expandable structure, that secures the sleeve to direct a flow of food particles from the stomach therethrough, for use in treating various disorders, including obesity and diabetes. Methods of deploying the anchor implant devices are also disclosed.

Abstract: An intragastric implant comprises an anchor and a therapeutic device or a diagnostic device. The anchor is adapted to extend between the fundus and the pyloric valve of a stomach, to be retained without attachment to the stomach wall, and to anchor the device within the stomach with a relatively stable position and orientation. The therapeutic or diagnostic device is adapted to extend from the esophagus or stomach to the intestines or stomach. The therapeutic or diagnostic device, when extending into the esophagus, will be slidably received through the gastroesophageal junction and, when extending into the intestines, will be slidably received in the pyloric valve.

Abstract: An intragastric anchor implant device is provided with a substantially rigid member having proximal and distal ends and atraumatic tips or features disposed near the proximal and distal ends. The atraumatic features prevent damage to the tissues of the stomach and the gastrointestinal track and may help to anchor the device in the stomach, while the substantially rigid member resists bending so as to engage a tissue of the stomach or the gastrointestinal tract to prevent passage through the stomach. The anchor implant device is coupled with a therapeutic device, typically a sleeve, such as an intestinal bypass sleeve. Ideally, the device includes a sliding seal to direct a flow of food particles from the stomach through the sleeve, so as to be useful in treating a disorder, including obesity and diabetes. Methods of deploying the anchor implant devices are also disclosed.

Abstract: An intragastric anchor implant device is provided with a substantially rigid member having proximal and distal ends and atraumatic tips or features disposed near the proximal and distal ends. The atraumatic features prevent damage to the tissues of the stomach and the gastrointestinal track and may help to anchor the device in the stomach, while the substantially rigid member resists bending so as to engage a tissue of the stomach or the gastrointestinal tract to prevent passage through the stomach. The anchor implant device is coupled with a therapeutic device, typically a sleeve, such as an intestinal bypass sleeve. Ideally, the device includes a sliding seal to direct a flow of food particles from the stomach through the sleeve, so as to be useful in treating a disorder, including obesity and diabetes. Methods of deploying the anchor implant devices are also disclosed.

Abstract: An intragastric anchor implant device with an elongate member having proximal and distal ends with atraumatic features disposed thereon is described herein. The atraumatic features inhibit damage to the tissues of the stomach and the gastrointestinal tract and help anchor the device. The elongate member may be substantially rigid to resist bending and engage a tissue of the stomach or gastrointestinal tract to prevent passage therethrough and may include one or more bends to conform to the shape of the tract. The anchor implant device may be coupled with a therapeutic device, such as an intestinal bypass sleeve with a sliding seal, such as an expandable structure, that secures the sleeve to direct a flow of food particles from the stomach therethrough, for use in treating various disorders, including obesity and diabetes. Methods of deploying the anchor implant devices are also disclosed.

Abstract: An intragastric anchor implant device is provided with a substantially rigid member having proximal and distal ends and atraumatic tips or features disposed near the proximal and distal ends. The atraumatic features prevent damage to the tissues of the stomach and the gastrointestinal track and may help to anchor the device in the stomach, while the substantially rigid member resists bending so as to engage a tissue of the stomach or the gastrointestinal tract to prevent passage through the stomach. The anchor implant device is coupled with a therapeutic device, typically a sleeve, such as an intestinal bypass sleeve. Ideally, the device includes a sliding seal to direct a flow of food particles from the stomach through the sleeve, so as to be useful in treating a disorder, including obesity and diabetes. Methods of deploying the anchor implant devices are also disclosed.