Patents Assigned to Intrapace, Inc.
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Publication number: 20110087076Abstract: Feedback systems and methods communicate implanted sensor-based feedback signals to promote behavior modifications that ameliorate obesity and other eating disorders. The system and methods described may also be applicable to any treatment in which presenting feedback regarding patients' eating and exercise habits is desired. The present invention provides a method and system for treating a patient by collecting ingestion and exercise information about the patient from an implanted sensor and communicating the collected information to the patient, his or her physician and/or other health care providers. In some embodiments, stimulation of the patient's stomach is also provided to reduce caloric intake. In some embodiments, the collected data is transmitted to a central server.Type: ApplicationFiled: April 5, 2010Publication date: April 14, 2011Applicant: IntraPace, Inc.Inventors: Charles R. Brynelsen, Mace Volzing, Rose Province, Mike Hedman
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Patent number: 7920921Abstract: A system and method are disclosed for an implantable gastric stimulation system within the stomach. The stimulation system includes an electronics anchor, electrode lead anchor, implantable pulse generator and external programmer. The electronics anchor is configured to attach to the stomach wall at a first location and the electrode lead anchor configured to attach to the stomach wall at a second location. The electrode lead anchor includes one or more electrodes configured to contact the stomach wall and a flexible lead portion coupled to the one or more electrodes at one end with an the electrical connector portion at the other end. The implantable pulse generator has electronic circuitry and is attached to the electronics anchor; the electronic circuitry is connected to the electrical connector of the electrode lead anchor and can communicate with the one or more electrodes.Type: GrantFiled: June 21, 2007Date of Patent: April 5, 2011Assignee: IntraPace, Inc.Inventors: Baber Syed, Kurt Sparks, Ken Wong, Michael Wei, Mir A. Imran
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Publication number: 20110066207Abstract: A responsive gastrointestinal stimulation device is provided where one or more sensors sense data corresponding to a subject or the gastrointestinal tract of a subject and responds to sensing the data by stimulating, adjusting stimulation, or stopping stimulation of the gastrointestinal tract. A stimulation device is also provided to stimulate the gastrointestinal tract to produce a sensation of satiety or to control hunger or food consumption.Type: ApplicationFiled: March 12, 2010Publication date: March 17, 2011Applicant: IntraPace, Inc.Inventor: Mir A. Imran
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Publication number: 20110046660Abstract: An exemplary forceps system for use within a tool channel of an endoscope comprises an elongated body extending from a proximal end and a distal end having one or more internal lumens. An actuator is slidably positioned within a first lumen, and actuatable jaws are removeably coupled to a first end of the actuator near the distal end. A handle is removeably coupleable to the proximal end of the body, the removable handle having a forceps actuator operatively engageable with a second end of the actuator so as to control the actuatable jaws when the handle is coupled to the body. A single or double balloon closure device having an inflatable anchor on a peritoneal side and a narrow inflatable portion, is also provided. The narrow portion may be shaped to follow the shape of the transgastric cut.Type: ApplicationFiled: February 12, 2010Publication date: February 24, 2011Applicant: IntraPace, Inc.Inventors: Baber Syed, Charles R. Brynelsen, Mitchell Lirtzman, Ken Wong
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Publication number: 20110034760Abstract: Feedback systems and methods enhance obstructive and other obesity treatments by presenting feedback regarding patients' actual eating and/or exercise habits. An ingestion restricting implant body can be deployed along the gastrointestinal tract. In some embodiments, ingestion alters the implant body, which, in turn, generates signals. The generated signals can be used to inhibit unhealthy ingestion by the patient. In other embodiments, the implant body can be altered by signals so as to selectable change the restriction imposed on the gastrointestinal tract, optionally in response to ingestion events, an eating schedule, or the like. The implant body may comprise a gastric band or an intragastric balloon. Sensor signals may be processed to identify ingestion and/or characterize ingestion of a solid or a liquid, and the results may be displayed on a screen for a patient or coach to view.Type: ApplicationFiled: April 5, 2010Publication date: February 10, 2011Applicant: IntraPace, Inc.Inventors: Charles R. Brynelsen, Mir Imran, Rose Province
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Publication number: 20100305656Abstract: A device, system and method for electrically stimulating the stomach is provided. A device system and method for attaching a stimulating device to the stomach wall is also provided.Type: ApplicationFiled: June 7, 2010Publication date: December 2, 2010Applicant: IntraPace, Inc.Inventors: Mir A. Imran, Olivier K. Colliou, Ted W. Layman
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Publication number: 20100286745Abstract: A fixation device for holding stimulating electrodes in electrical contact with the wall of a portion of the gastrointestinal tract is provided. In one embodiment, the fixation device includes an expandable member that fixes the electrodes in electrical contact with the gastrointestinal tract wall. Also provided is an implantable device and method for controlling the opening and/or closing of the pylorus. In particular a device and method is provided for stimulating the duodenum to control the closing/and or opening of the pylorus. Finally, a method is provided for treating obesity by controlling the pylorus to retain food in the stomach for a desired period of time, among other things to provide a feeling of-satiety and/or to reduce hunger. One aspect includes controlling the pylorus's contraction by electrical stimulation of the duodenum.Type: ApplicationFiled: February 3, 2010Publication date: November 11, 2010Applicant: IntraPace, Inc.Inventor: Mir A. Imran
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Publication number: 20100234917Abstract: An retaining device for attaching to a contractile organ such as a digestive tract organ or stomach is provided. One aspect may include a lead for stimulating a digestive organ. The device may be an electrical stimulation device configured to deliver electrical signals to the organ.Type: ApplicationFiled: May 25, 2010Publication date: September 16, 2010Applicant: IntraPace, Inc.Inventor: Mir A. Imran
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Patent number: 7756582Abstract: A device, system and method for electrically stimulating the stomach is provided. A device system and method for attaching a stimulating device to the stomach wall is also provided.Type: GrantFiled: October 21, 2005Date of Patent: July 13, 2010Assignee: IntraPace, Inc.Inventors: Mir A. Imran, Olivier K. Colliou, Ted W. Layman
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Patent number: 7747322Abstract: An retaining device for attaching to a contractile organ such as a digestive tract organ or stomach is provided. One aspect may include a lead for stimulating a digestive organ. The device may be an electrical stimulation device configured to deliver electrical signals to the organ.Type: GrantFiled: October 12, 2005Date of Patent: June 29, 2010Assignee: IntraPace, Inc.Inventor: Mir A. Imran
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Publication number: 20100160745Abstract: Methods and systems discriminate between food and drink intake, optionally with a single temperature sensor positioned in a patient's stomach. Ingestion events may be detected and the substance ingested is classified as either food or drink based on several characteristics of the intra-gastric temperature signal from before, during, and after ingestion. Multiple ingestion events making up a meal may be detected and classified such that the entire meal can be classified as food only, drink only, or mixed food and drink. Treatments to a patient may be at least partially based upon the detection and classification of ingestion events. A method of preparing an intake classification algorithm using a training set of temperature data is also provided.Type: ApplicationFiled: December 14, 2009Publication date: June 24, 2010Applicant: IntraPace, Inc.Inventors: Matthew Hills, Rose Province, Mir Imran, Vince Kapral
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Patent number: 7702394Abstract: A responsive gastrointestinal stimulation device is provided where one or more sensors sense data corresponding to a subject or the gastrointestinal tract of a subject and responds to sensing the data by stimulating, adjusting stimulation, or stopping stimulation of the gastrointestinal tract. A stimulation device is also provided to stimulate the gastrointestinal tract to produce a sensation of satiety or to control hunger or food consumption.Type: GrantFiled: September 23, 2004Date of Patent: April 20, 2010Assignee: IntraPace, Inc.Inventor: Mir A. Imran
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Publication number: 20100094374Abstract: A responsive gastrointestinal stimulation device is provided where one or more sensors sense data corresponding to a subject or the gastrointestinal tract of a subject and responds to sensing the data by stimulating, adjusting stimulation, or stopping stimulation of the gastrointestinal tract. A stimulation device is also provided to stimulate the gastrointestinal tract to produce a sensation of satiety or to control hunger or food consumption.Type: ApplicationFiled: October 19, 2009Publication date: April 15, 2010Applicant: Intrapace, Inc.Inventor: Mir A. Imran
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Publication number: 20100087706Abstract: The present invention discloses various methods and systems for positioning a guide wire between a patient's mouth and a skin site via an implant tract in a stomach. The method includes locating the desired tissue site in the stomach, such as with an endoscope or other suitable instrument. In some embodiments the desired tissue site is marked inside the stomach with a visible dye or light visible from the peritoneal cavity. An implant tract is created through the stomach wall at the desired tissue site, either from “inside-out” or “outside-in”. The implant tract may be made using a RF catheter, RF guide wire, an endoneedle, or other suitable instrument. The size of the implant tract depends on the device to be placed there, such as a stimulation lead. Diameter sizes of the tract may vary from 0.014? to 0.250?. An access hole or access port is created at a skin site, using a Verres needle, RF catheter, RF guide wire, an endoneedle, or other suitable instrument.Type: ApplicationFiled: September 29, 2009Publication date: April 8, 2010Applicant: IntraPace, Inc.Inventors: Baber Syed, Kurt Sparks, Ken Wong
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Patent number: 7689284Abstract: A pseudounipolar stimulator lead for anchoring to a digestive organ is provided.Type: GrantFiled: October 12, 2005Date of Patent: March 30, 2010Assignee: IntraPace, Inc.Inventors: Mir A. Imran, Jacob Anthiah Bashyam
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Patent number: 7676270Abstract: A fixation device for holding stimulating electrodes in electrical contact with the wall of a portion of the gastrointestinal tract is provided. The fixation device includes an expandable member that fixes the electrodes in electrical contact with the gastrointestinal tract wall.Type: GrantFiled: November 16, 2005Date of Patent: March 9, 2010Assignee: IntraPace, Inc.Inventor: Mir A. Imran
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Publication number: 20100023087Abstract: A device, system and method for stimulating a digestive organ is provided where the stimulation is randomized.Type: ApplicationFiled: October 1, 2009Publication date: January 28, 2010Applicant: IntraPace, Inc.Inventor: Mir A. Imran
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Patent number: 7643887Abstract: An retaining device for attaching to a contractile organ such as a digestive tract organ or stomach is provided. One aspect may include a lead for stimulating a digestive organ. The device may be an electrical stimulation device configured to deliver electrical signals to the organ. The device may be implanted in the abdomen using a laparoscopic or other method.Type: GrantFiled: October 12, 2005Date of Patent: January 5, 2010Assignee: IntraPace, Inc.Inventor: Mir A. Imran
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Publication number: 20090299434Abstract: A device, system and method for diagnosing and treating gastric disorders is provided. A functional device resides within the patient's stomach and is secured to the stomach wall by an attachment device. The functional device may be a sensor for sensing various parameters of the stomach or stomach environment, or may be a therapeutic delivery device. The functional device in one embodiment provides a device, system and method for gastric electrical stimulation where stimulating electrodes are secured to the wall of the stomach by the attachment device or otherwise. A preferred device includes: at least one stimulating electrode in electrical contact with the stomach wall; an electronics unit containing the electronic circuitry of the device; and an attachment mechanism for attaching the device to the stomach wall. The functional devices may be programmed to respond to sensed information or signals.Type: ApplicationFiled: August 7, 2009Publication date: December 3, 2009Applicant: IntraPace, Inc.Inventors: Mir A. Imran, Olivier K. Colliou, Ted W. Layman, Deepak R. Gandhi, Sharon L. Lake
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Patent number: 7616996Abstract: A device, system and method for stimulating a digestive organ is provided where the stimulation is randomized.Type: GrantFiled: September 1, 2005Date of Patent: November 10, 2009Assignee: IntraPace, Inc.Inventor: Mir A. Imran