Patents by Inventor Sean Snow
Sean Snow has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20110306824Abstract: An implantable system comprises a housing that includes a flexible reservoir. The flexible reservoir is coupled to an inflatable portion of a gastric band via a fluid inlet/outlet. The flexible reservoir contains a fluid and has an expanded configuration and a contracted configuration. An access port may be coupled to the flexible reservoir and/or the gastric band to facilitate filling and draining the reservoir and/or the gastric band. A movable wall is slidably positioned around the flexible reservoir to move the flexible reservoir between the expanded configuration and the contracted configuration to move the fluid into and out of the inflatable portion of the gastric band. A driving mechanism is positioned around the movable wall and is capable of changing the size of the movable wall to compress or expand the flexible reservoir. A motor, coupled to the driving mechanism, may actuate the driving mechanism.Type: ApplicationFiled: June 10, 2010Publication date: December 15, 2011Applicant: ALLERGAN, INC.Inventors: Christian Y. PERRON, Sean SNOW, Mike AUGARTEN, Robert HOYT, JR.
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Publication number: 20110270016Abstract: A self-adjusting gastric band comprises an inflatable portion that includes a fluid such as saline. A reservoir is spaced from the inflatable portion according to a distance related to a wavelength of a peristaltic wave that propagates through the esophageal-gastric junction. A pressure-relief valve is coupled between the inflatable portion and the reservoir and allows an amount of the fluid to pass from the inflatable portion to the reservoir when a first force generates an increased pressure in the inflatable portion. The amount of fluid is released to allow the large bolus to pass through the esophageal-gastric junction. A contracted portion of the peristaltic wave is proximate the reservoir when an expanded portion of the wave is proximate the inflatable portion of the self-adjusting gastric band, to facilitate allowing the amount of the fluid to enter the reservoir.Type: ApplicationFiled: April 29, 2010Publication date: November 3, 2011Applicant: ALLERGAN, INC.Inventors: Sean Snow, Marcos Borrell
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Publication number: 20110270029Abstract: A gastric band system including a functional electrical stimulation component is provided. Stimulation electrodes on the gastric band may be used to stimulate the vagal nerve and/or splanchnic nerve, which can inhibit the patient's appetite. The gastric band may have an inflatable member for adjusting a stoma size. The stimulation electrodes may be mounted on the inflatable member. The system may include a controller including a pressure sensor for monitoring the hydraulic pressure within the inflatable inner member and for controlling the stimulation component.Type: ApplicationFiled: July 15, 2011Publication date: November 3, 2011Inventors: Janel A. Birk, Sean Snow
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Publication number: 20110270027Abstract: A method and system for determining pressure in a syringe, and more specifically to a syringe pressure accessory which can be connected to a syringe to determine pressure in a syringe and a gastric band. The syringe pressure accessory can detect a pressure of a syringe and/or a gastric band and digitally display the pressure. The syringe pressure accessory can include a durable unit and a disposable unit. The disposable unit can be disposed of after a single use, while the durable unit can be reused with multiple disposable units. The syringe pressure accessory can also include a syringe attachment unit and one or more display units for a caretaker or a patient. The display unit can be wirelessly connected to the syringe attachment unit to display a pressure chart or the results of various analysis of the pressure data. Markers can be added to the pressure chart.Type: ApplicationFiled: May 5, 2011Publication date: November 3, 2011Applicant: ALLERGAN, INC.Inventors: Mike Augarten, Sean Snow
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Publication number: 20110270024Abstract: In some embodiments, the present invention generally provides self-adjusting gastric banding systems for the treatment of obesity and obesity related conditions, as well as systems for allowing the automatic self-adjustment of gastric bands when a patient swallows a large bolus. In some embodiments, the present invention generally provides for gastric banding systems having a satiety booster, for example, to increase satiety levels when a patient desires to curb appetite at a particular time. In some embodiments, the present invention may provide for gastric banding systems that allow for both the automatic self-adjustment of gastric bands when a patient swallows a large bolus and an incorporated satiety booster for increasing satiety levels when a patient desires to curb appetite at a particular time.Type: ApplicationFiled: March 16, 2011Publication date: November 3, 2011Applicant: ALLERGAN, INC.Inventors: Sean Snow, Marcos Borrell, Ahmet Y. Tezel, Paul O'Brien
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Publication number: 20110270022Abstract: The present invention is related to a biocompatible and biostable implantable medical device. The present invention can include an implantable medical device including an electro-mechanical component. The electro-mechanical component can be coated with various novel and nonobvious coating combinations designed to promote biocompatibility and biostability. One layer of the coating combinations can be a tie layer. Another layer of the coating combinations can be a layer formed on top of the tie layer, and having biocompatible and biostable properties.Type: ApplicationFiled: September 22, 2010Publication date: November 3, 2011Applicant: ALLERGAN, INC.Inventors: Babak Honaryar, Mike Augarten, Marcos Borrell, Kaustubh S. Chitre, Christian Y. Perron, Sean Snow, Erik Torjesen, Nikhil S. Trilokekar, Christopher R. Deuel
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Publication number: 20110270131Abstract: A method and system for determining pressure in a syringe, and more specifically to a syringe pressure accessory which can be connected to a syringe to determine pressure in a syringe and a gastric band. The syringe pressure accessory can detect a pressure of a syringe and/or a gastric band and digitally display the pressure. The syringe pressure accessory can include a durable unit and a disposable unit. The disposable unit can be disposed of after a single use, while the durable unit can be reused with multiple disposable units. The syringe pressure accessory can also include a syringe attachment unit and one or more display units for a caretaker or a patient. The display unit can be wirelessly connected to the syringe attachment unit to display a pressure chart or the results of various analysis of the pressure data. Markers can be added to the pressure chart.Type: ApplicationFiled: April 28, 2010Publication date: November 3, 2011Applicant: ALLERGAN, INC.Inventors: Sean Snow, Mike Augarten, Christian Y. Perron, Ethan Franklin, Babak Honaryar, Robert E. Hoyt, JR., Marcos Borrell
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Publication number: 20110270017Abstract: A self-adjusting gastric band is automatically adjustable without complicated fluid control mechanisms, flow rate limiting devices, and/or valves. The self-adjusting gastric band may automatically adjust to allow a large bolus of food to pass through a constriction in the patient's stomach formed by the gastric band. The self-adjusting gastric band comprises an inflatable portion that is disposable about an esophageal-gastric junction of the patient. A first compliant portion is coupled to the inflatable portion. The first compliant portion automatically relaxes the constriction formed by the self-adjusting gastric band and allows the large bolus to pass through the constriction. After the bolus passes through the constriction, the self-adjusting gastric band automatically returns to its previous state.Type: ApplicationFiled: April 29, 2010Publication date: November 3, 2011Applicant: ALLERGAN, INC.Inventors: Sean Snow, Babak Honaryar, Christian Y. Perron
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Publication number: 20110251453Abstract: The present invention provides a system for attaching a fluid access port to a patient. The system generally comprises an implantable access port and method for attaching an access port to a patient. In addition, a tube guard, tube shroud, tissue guard, porous coupling member and a prefabricated mesh member may be attached to the access port. For example, the prefabricated mesh may be coupled to the access port to facilitate securing the access port to the tissue of the patient.Type: ApplicationFiled: October 14, 2010Publication date: October 13, 2011Applicant: ALLERGAN, INC.Inventors: Babak Honaryar, Marcos Borrell, Christopher S. Mudd, Joseph S. Raven, Sean Snow, Vernon L. Vincent
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Publication number: 20110218392Abstract: The present invention provides a system for attaching a fluid access port to a patient. The system generally comprises an implantable access port with a bottom exit port and method for attaching an access port to a patient. In addition, a tube guard, flexible tube exit port, tissue guard, and porous coupling member are disclosed.Type: ApplicationFiled: February 4, 2011Publication date: September 8, 2011Applicant: ALLERGAN, INC.Inventors: Babak HONARYAR, Marcos Borrell, Christopher S. Mudd, Joseph S. Raven, Jeff Allen, Sean Snow, Vernon L. Vincent
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Publication number: 20110207995Abstract: A power management system provides wireless power to operate components of a remotely adjustable gastric banding system. The power management system comprises an external power component transmitting power, and an implantable power management component receiving power and converting the power for use in powering one or more components of the remotely adjustable gastric banding system, such as a pump. The internal power management component and the external power component may be tunable. By utilizing the power management system, implantable batteries may be eliminated.Type: ApplicationFiled: February 25, 2010Publication date: August 25, 2011Applicant: ALLERGAN, INC.Inventors: Sean SNOW, Janel A. Birk, Robert Stone
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Publication number: 20110208229Abstract: The present invention includes a source reservoir with potential energy for a system for facilitating obesity control. The system includes a remote transmitter, a gastric band including at least one inflatable portion for containing a fluid, at least one reservoir for containing the fluid, and a high precision pump unit in communication with the reservoir for controlling pressure within the inflatable portion.Type: ApplicationFiled: February 24, 2010Publication date: August 25, 2011Applicant: ALLERGAN, INC.Inventors: Sean SNOW, Mike Augarten, Christian Perron, Joseph Raven
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Publication number: 20110208220Abstract: An implantable device monitors a pressure of fluid within an inflatable portion of a gastric band. The implantable device comprises a tube defining a lumen, and a pressure sensor positioned within at least one of the lumen or the tube. The pressure sensor is configured to sense the pressure of the fluid within the inflatable portion of the gastric band. The pressure sensor is also configured to transmit a pressure signal based on the pressure to a microcontroller, which transmits the pressure signal to a remote control device. The pressure sensor confers strain relief upon at least a portion of the tube, and the pressure sensor shields at least a portion of the tube from puncture by a needle.Type: ApplicationFiled: February 25, 2010Publication date: August 25, 2011Applicant: ALLERGAN, INC.Inventors: Sean SNOW, Janel Birk
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Publication number: 20110201874Abstract: An implantable device comprises a reservoir for holding a fluid and a sensor positioned between the gastric band and the reservoir. The sensor monitors a parameter of the fluid when filling and draining the inflatable portion of the gastric band. A first flow control device controls a flow of the fluid when filling and draining the inflatable portion of the gastric band. A pumping device moves the fluid into and out of the inflatable portion of the gastric band, and the pumping device is capable of being activated and deactivated using a telemetric signal received from a remote device.Type: ApplicationFiled: February 12, 2010Publication date: August 18, 2011Applicant: ALLERGAN, INC.Inventors: Janel Birk, Dustin Leslie, Sean Snow, Ahmet Tezel
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Publication number: 20110137112Abstract: Apparatus and methods for stimulating one or more nerves by incorporating a gastric band system and an electrical stimulation component. Stimulation electrodes on the gastric band may be used to stimulate the vagal nerve and/or splanchnic nerve, which may inhibit the patient's appetite and/or control obesity. The gastric band may have an inflatable member for adjusting a stoma size. The stimulation electrodes may be mounted on the inflatable member. The system may include a controller including a pressure sensor for monitoring the hydraulic pressure within the inflatable inner member and for controlling the stimulation component.Type: ApplicationFiled: December 20, 2010Publication date: June 9, 2011Applicant: ALLERGAN, INC.Inventors: Janel A. Birk, Sean Snow
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Publication number: 20110054248Abstract: A gastric band system including a functional electrical stimulation component is provided. Stimulation electrodes on the gastric band may be used to stimulate the vagal nerve and/or splanchnic nerve, which can inhibit the patient's appetite. The gastric band may have an inflatable member for adjusting a stoma size. The stimulation electrodes may be mounted on the inflatable member. The system may include a controller including a pressure sensor for monitoring the hydraulic pressure within the inflatable inner member and for controlling the stimulation component.Type: ApplicationFiled: August 10, 2010Publication date: March 3, 2011Applicant: ALLERGAN, INC.Inventors: Janel A. Birk, Sean Snow
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Publication number: 20100185049Abstract: An implantable device controls the movement of fluid to an inflatable portion of a gastric band. The implantable device includes a body. The body has an inlet, an outlet and a valve seat positioned between the inlet and the outlet. The body defines a fluid passage from the inlet to the outlet. The implantable device also includes a diaphragm. The diaphragm has one or more edges coupled to the body. The diaphragm is made of an elastomeric material and capable of being moved between a closed position that blocks the valve seat and does not allow the fluid to move from the inlet to the outlet and an open position that does not block the valve seat and allows the fluid to move from the inlet to the outlet.Type: ApplicationFiled: February 25, 2010Publication date: July 22, 2010Applicant: ALLERGAN, INC.Inventors: Janel BIRK, Robert E. HOYT, JR., Sean SNOW
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Publication number: 20100099945Abstract: A system for facilitating obesity control includes an inflatable gastric banding device, a fluid reservoir couplable to the inflatable portion, and an implantable fluid handling device including one or more piezoelectric valves.Type: ApplicationFiled: October 21, 2009Publication date: April 22, 2010Applicant: ALLERGAN, INC.Inventors: Janel A. Birk, Sean Snow
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Publication number: 20100010291Abstract: A system for facilitating obesity control includes an inflatable gastric banding device, a fluid reservoir couplable to the inflatable portion, and an implantable fluid handling device coupled to the fluid reservoir and the inflatable portion. The fluid handling device includes remotely operable components housed in a biocompatible housing. The fluid handling device includes a micropump effective to pump fluid to the band and a flow sensor. The system also includes a controller/microprocessor including an algorithm programmed to automatically calibrate the pump using data from the flow sensor, prior to adjustments made to the inflation of the gastric band.Type: ApplicationFiled: July 9, 2009Publication date: January 14, 2010Applicant: ALLERGAN, INC.Inventors: Janel A. Birk, Sean Snow
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Publication number: 20090270904Abstract: Presently described are systems for facilitating obesity control comprising: a gastric banding device including at least one inflatable member for containing fluid; a fluid reservoir; an implantable pump unit in communication with the fluid reservoir for controlling pressure within the inflatable member, the implantable pump unit including a piezoelectric diaphragm pump and a remote control device capable of communicating with the pump.Type: ApplicationFiled: April 22, 2009Publication date: October 29, 2009Inventors: Janel A. Birk, Sean Snow