Patents by Inventor Raymond Arthur BONNEAU
Raymond Arthur BONNEAU 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: 20180228545Abstract: Disclosed systems, methods, and devices may include a system for removing a kidney stone from a ureter. The system may have an inner shaft extending coaxially within an outer shaft, a stone retention member shaft having a stone retention member and extending coaxially within the inner shaft, a wall protection member coupled to the outer shaft and the inner shaft, and a handle coupled with proximal ends of the outer shaft, the inner shaft, and the stone retention member shaft. The handle may include an eversion mechanism coupled to the inner shaft and configured to actuate the inner shaft, thereby everting the wall protection member to form a pocket adapted to receive a kidney stone. The system may also include a retention member mechanism coupled to the stone retention member shaft and configured to actuate the stone retention member shaft.Type: ApplicationFiled: April 11, 2018Publication date: August 16, 2018Inventors: Raymond Arthur Bonneau, David Gal
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Publication number: 20180185611Abstract: A urinary catheter may include a catheter shaft and a connector coupled with the proximal end of the catheter shaft. The connector may have a first arm ending in a fluid outlet configured to allow urine to flow out of the urinary catheter and a second arm with an aperture and ending in an inflation inlet used for introducing inflation fluid into the urinary catheter. The catheter may further include a primary lumen, an inflation lumen, a retention balloon mounted to the catheter shaft proximal to a fluid inlet and over a distal filling hole, and a pilot balloon mounted on the second arm of the connector over the aperture. The pilot balloon inflates at an inflation pressure that is higher than the inflation pressure of the retention balloon and lower than a predetermined pressure threshold.Type: ApplicationFiled: February 28, 2018Publication date: July 5, 2018Inventor: Raymond Arthur Bonneau
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Publication number: 20180185612Abstract: A urinary catheter may include a catheter shaft and a connector coupled with the proximal end of the catheter shaft. The connector may have a first arm ending in a fluid outlet configured to allow urine to flow out of the urinary catheter and a second arm with an aperture and ending in an inflation inlet used for introducing inflation fluid into the urinary catheter. The catheter may further include a primary lumen, an inflation lumen, a retention balloon mounted to the catheter shaft proximal to a fluid inlet and over a distal filling hole, and a pilot balloon mounted on the second arm of the connector over the aperture. The pilot balloon inflates at an inflation pressure that is higher than the inflation pressure of the retention balloon and lower than a predetermined pressure threshold.Type: ApplicationFiled: February 28, 2018Publication date: July 5, 2018Inventor: Raymond Arthur Bonneau
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Patent number: 9937318Abstract: A urinary catheter may include a catheter shaft and a connector coupled with the proximal end of the catheter shaft. The connector may have a first arm ending in a fluid outlet configured to allow urine to flow out of the urinary catheter and a second arm with an aperture and ending in an inflation inlet used for introducing inflation fluid into the urinary catheter. The catheter may further include a primary lumen, an inflation lumen, a retention balloon mounted to the catheter shaft proximal to a fluid inlet and over a distal filling hole, and a pilot balloon mounted on the second arm of the connector over the aperture. The pilot balloon inflates at an inflation pressure that is higher than the inflation pressure of the retention balloon and lower than a predetermined pressure threshold.Type: GrantFiled: April 24, 2017Date of Patent: April 10, 2018Assignee: SAFE MEDICAL DESIGN, INC.Inventor: Raymond Arthur Bonneau
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Publication number: 20170291010Abstract: A urinary catheter may include a catheter shaft and a connector coupled with the proximal end of the catheter shaft. The connector may have a first arm ending in a fluid outlet configured to allow urine to flow out of the urinary catheter and a second arm with an aperture and ending in an inflation inlet used for introducing inflation fluid into the urinary catheter. The catheter may further include a primary lumen, an inflation lumen, a retention balloon mounted to the catheter shaft proximal to a fluid inlet and over a distal filling hole, and a pilot balloon mounted on the second arm of the connector over the aperture. The pilot balloon inflates at an inflation pressure that is higher than the inflation pressure of the retention balloon and lower than a predetermined pressure threshold.Type: ApplicationFiled: April 24, 2017Publication date: October 12, 2017Applicant: Safe Medical Design, Inc.Inventor: Raymond Arthur Bonneau
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Patent number: 9743944Abstract: A device for removing a urinary tract stone from a ureter may include an outer shaft, an inner shaft extending coaxially within the outer shaft, a self-expanding wire basket attached to a basket shaft extending coaxially within the inner shaft, an inflatable balloon and a handle. The balloon main include a rounded distal tip. The handle may include an inversion slider coupled to the inner shaft and configured to actuate the inner shaft, thereby inverting the distal tip of the inflatable balloon to form a pocket adapted to receive a urinary tract stone. The handle may also include a basket slider coupled to the basket shaft and configured to actuate the basket shaft to move the wire basket in and out of the inner shaft.Type: GrantFiled: April 24, 2017Date of Patent: August 29, 2017Assignee: Calcula Technologies, Inc.Inventors: Raymond Arthur Bonneau, David Gal
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Publication number: 20160242799Abstract: A device for removing an obstruction from a lumen in a human or animal subject may include an inflatable balloon. The inflatable balloon may include a proximal tapered portion having a proximal taper angle, a central portion, and a distal tapered portion having a distal taper angle that is greater than the proximal taper angle. The balloon may also include at least one eversion feature on the proximal tapered portion and/or the distal tapered portion. The eversion feature may facilitate preferential eversion of the distal tapered portion into an inside of the balloon without the proximal tapered portion collapsing. Preferential eversion of the distal tapered portion may be provided by the differences in the distal and proximal taper angles and by one or more of a number of different types of eversion features.Type: ApplicationFiled: April 28, 2016Publication date: August 25, 2016Inventors: Raymond Arthur Bonneau, David Gal, David Wellman Snow
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Publication number: 20160235478Abstract: Disclosed systems, methods, and devices may include a system for removing a kidney stone from a ureter. The system may have an inner shaft extending coaxially within an outer shaft, a stone retention member shaft having a stone retention member and extending coaxially within the inner shaft, a wall protection member coupled to the outer shaft and the inner shaft, and a handle coupled with proximal ends of the outer shaft, the inner shaft, and the stone retention member shaft. The handle may include an eversion mechanism coupled to the inner shaft and configured to actuate the inner shaft, thereby everting the wall protection member to form a pocket adapted to receive a kidney stone. The system may also include a retention member mechanism coupled to the stone retention member shaft and configured to actuate the stone retention member shaft.Type: ApplicationFiled: April 28, 2016Publication date: August 18, 2016Inventors: Raymond Arthur Bonneau, David Gal
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Publication number: 20160106447Abstract: A system for removing a kidney stone from a ureter may include: an elongate, flexible, outer shaft having a distal end configured to be advanced into the ureter and a proximal end; an elongate, flexible, inner shaft extending through at least part of the outer shaft; an expandable stone retention member extending through at least part of the inner shaft and moveable along the longitudinal axis relative to the inner shaft; an elongate, flexible camera positioned coaxially within the retention member shaft, such that a distal end of the camera is located at or near a distal end of the inner shaft; and a handle coupled with the proximal end of the outer shaft, a proximal end of the inner shaft, and a proximal end of the retention member shaft.Type: ApplicationFiled: December 21, 2015Publication date: April 21, 2016Inventors: Raymond Arthur Bonneau, David Gal, David Wellman Snow
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Patent number: 9232956Abstract: A system for removing a kidney stone from a ureter may include: an elongate, flexible, outer shaft having a distal end configured to be advanced into the ureter and a proximal end; an elongate, flexible, inner shaft extending through at least part of the outer shaft; an expandable stone retention member extending through at least part of the inner shaft and moveable along the longitudinal axis relative to the inner shaft; an elongate, flexible camera positioned coaxially within the retention member shaft, such that a distal end of the camera is located at or near a distal end of the inner shaft; and a handle coupled with the proximal end of the outer shaft, a proximal end of the inner shaft, and a proximal end of the retention member shaft.Type: GrantFiled: March 11, 2014Date of Patent: January 12, 2016Assignee: CALCULA TECHNOLOGIES, INC.Inventors: Raymond Arthur Bonneau, David Gal, David Wellman Snow
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Publication number: 20150305602Abstract: A fiber optic camera system may include a fiber optic camera and a video processing console. The camera may include an elongate sheath having a proximal end and a distal end, and the sheath may contain one or more illumination optical fibers and an imaging bundle having at least one fiber optic clad and multiple fiber optic cores. The camera may further include a camera body fixedly attached to the proximal end of the elongate sheath, and the camera body may contain an imaging sensor optically coupled to a proximal end of the imaging bundle and configured to generate image data and an illumination source optically coupled to proximal ends of the illumination fibers. In some embodiments, the camera body has no connection member for connecting a secondary illumination source to the camera.Type: ApplicationFiled: December 5, 2014Publication date: October 29, 2015Inventors: David GAL, Raymond Arthur BONNEAU
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Publication number: 20150305603Abstract: A fiber optic camera system may include a fiber optic camera and a video processing console. The camera may include an elongate sheath having a proximal end and a distal end, and the sheath may contain one or more illumination optical fibers and an imaging bundle having at least one fiber optic clad and multiple fiber optic cores. The camera may further include a camera body fixedly attached to the proximal end of the elongate sheath, and the camera body may contain an imaging sensor optically coupled to a proximal end of the imaging bundle and configured to generate image data and an illumination source optically coupled to proximal ends of the illumination fibers. In some embodiments, the camera body has no connection member for connecting a secondary illumination source to the camera.Type: ApplicationFiled: December 5, 2014Publication date: October 29, 2015Inventors: David GAL, Raymond Arthur BONNEAU
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Publication number: 20150133948Abstract: A method for removing a kidney stone from a ureter may involve: advancing a distal end of an elongate, flexible kidney stone removal device into the ureter to a location near the kidney stone; advancing an expandable stone retention member out of an inner shaft of the device; visualizing at least part of the stone retention member with a camera disposed coaxially within the stone retention member; trapping the kidney stone in the stone retention member; surrounding at least a portion of the stone retention member and the trapped kidney stone with a wall protection member on the distal end of the kidney stone removal device; and removing the kidney stone removal device from the ureter while the stone retention member and the kidney stone are at least partially surrounded by the wall protection member.Type: ApplicationFiled: January 26, 2015Publication date: May 14, 2015Inventors: David GAL, Raymond Arthur BONNEAU, David Wellman SNOW
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Patent number: 8974472Abstract: A method for removing a kidney stone from a ureter may involve: advancing a distal end of an elongate, flexible kidney stone removal device into the ureter to a location near the kidney stone; advancing an expandable stone retention member out of an inner shaft of the device; visualizing at least part of the stone retention member with a camera disposed coaxially within the stone retention member; trapping the kidney stone in the stone retention member; surrounding at least a portion of the stone retention member and the trapped kidney stone with a wall protection member on the distal end of the kidney stone removal device; and removing the kidney stone removal device from the ureter while the stone retention member and the kidney stone are at least partially surrounded by the wall protection member.Type: GrantFiled: March 11, 2014Date of Patent: March 10, 2015Assignee: Calcula Technologies, Inc.Inventors: David Gal, Raymond Arthur Bonneau, David Wellman Snow
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Publication number: 20140309655Abstract: A system for removing a kidney stone from a ureter may include: an elongate, flexible, outer shaft having a distal end configured to be advanced into the ureter and a proximal end; an elongate, flexible, inner shaft extending through at least part of the outer shaft; an expandable stone retention member extending through at least part of the inner shaft and moveable along the longitudinal axis relative to the inner shaft; an elongate, flexible camera positioned coaxially within the retention member shaft, such that a distal end of the camera is located at or near a distal end of the inner shaft; and a handle coupled with the proximal end of the outer shaft, a proximal end of the inner shaft, and a proximal end of the retention member shaft.Type: ApplicationFiled: March 11, 2014Publication date: October 16, 2014Applicant: CALCULA TECHNOLOGIES, INC.Inventors: David GAL, Raymond Arthur BONNEAU, David Wellman SNOW
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Publication number: 20140309656Abstract: A method for removing a kidney stone from a ureter may involve: advancing a distal end of an elongate, flexible kidney stone removal device into the ureter to a location near the kidney stone; advancing an expandable stone retention member out of an inner shaft of the device; visualizing at least part of the stone retention member with a camera disposed coaxially within the stone retention member; trapping the kidney stone in the stone retention member; surrounding at least a portion of the stone retention member and the trapped kidney stone with a wall protection member on the distal end of the kidney stone removal device; and removing the kidney stone removal device from the ureter while the stone retention member and the kidney stone are at least partially surrounded by the wall protection member.Type: ApplicationFiled: March 11, 2014Publication date: October 16, 2014Inventors: David GAL, Raymond Arthur BONNEAU, David Wellman SNOW