Patents by Inventor Kevin J. Ranucci
Kevin J. Ranucci 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: 20180177502Abstract: An instrument for delivering a suture transfascially may include a handle, a shaft extending from the handle, and at least one needle that is moveable to an extended position beyond the end of the shaft. A suture may be delivered transfascially with the instrument. The instrument may include a suture catch associated with each needle for retaining and releasing a suture segment. A shield may be provided to shield the sharp end of each needle when it is moved to the extended position. A method of delivering a transfascial suture may include inserting an instrument into an abdominal cavity and deploying, from within the abdominal cavity, each needle through a soft tissue repair patch and then through at least part of the abdominal wall. A suture or suture segment may be advanced across the fascia with the at least one needle.Type: ApplicationFiled: February 22, 2018Publication date: June 28, 2018Applicant: C.R. Bard, Inc.Inventors: Donald E. Ziniti, Kevin J. Ranucci, Roger E. Darois
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Patent number: 9924938Abstract: An instrument for delivering a suture transfascially may include a handle, a shaft extending from the handle, and at least one needle that is moveable to an extended position beyond the end of the shaft. A suture may be delivered transfascially with the instrument. The instrument may include a suture catch associated with each needle for retaining and releasing a suture segment. A shield may be provided to shield the sharp end of each needle when it is moved to the extended position. A method of delivering a transfascial suture may include inserting an instrument into an abdominal cavity and deploying, from within the abdominal cavity, each needle through a soft tissue repair patch and then through at least part of the abdominal wall. A suture or suture segment may be advanced across the fascia with the at least one needle.Type: GrantFiled: November 7, 2011Date of Patent: March 27, 2018Assignee: C.R. Bard, Inc.Inventors: Donald E. Ziniti, Kevin J. Ranucci, Roger E. Darois
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Publication number: 20180028175Abstract: Methods and devices are provided for attaching soft tissue to bone. In general, a deployment device, insertion assembly, and suture anchor are provided. The insertion assembly is coupled between the deployment device and the suture anchor to allow the deployment device to deploy the suture anchor into bone. Each of the various components disclosed herein can be used alone, in combination with one another, or in combination with various other devices.Type: ApplicationFiled: October 12, 2017Publication date: February 1, 2018Inventors: Gregory R. Whittaker, Jose E. Lizardi, Donald Ziniti, Makoto Ohira, Kevin J. Ranucci
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Publication number: 20170360427Abstract: Methods and devices are provided for attaching soft tissue to bone. In general, a deployment device, insertion assembly, and suture anchor are provided. The insertion assembly is coupled between the deployment device and the suture anchor to allow the deployment device to deploy the suture anchor into bone. Each of the various components disclosed herein can be used alone, in combination with one another, or in combination with various other devices.Type: ApplicationFiled: August 31, 2017Publication date: December 21, 2017Inventors: Donald Ziniti, Kevin J. Ranucci, Armand A. Morin
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Patent number: 9826972Abstract: A method of transfascial suturing may include delivering a suture assembly into an abdominal cavity of a patient, passing a suture anchor, from within the abdominal cavity, through a soft tissue repair prosthetic provided in the abdominal cavity and then through the abdominal wall to a location either above or below the skin, and tightening the suture assembly. An instrument for transfascial suturing may include a handle, a shaft extending from the handle, and a drive system for advancing a suture or suture assembly out of the instrument and across the fascia. The instrument may advance a suture anchor and a suture from within the abdominal cavity and across the abdominal wall to present the suture anchor on the opposite side of the fascia. The instrument may be adapted to present the suture anchor either above or below the skin surface for subsequent tightening of the suture assembly.Type: GrantFiled: October 23, 2012Date of Patent: November 28, 2017Assignee: C.R. Bard, Inc.Inventors: Kevin J. Ranucci, Roger E. Darois, Donald E. Ziniti
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Patent number: 9788825Abstract: Methods and devices are provided for attaching soft tissue to bone. In general, a deployment device, insertion assembly, and suture anchor are provided. The insertion assembly is coupled between the deployment device and the suture anchor to allow the deployment device to deploy the suture anchor into bone. Each of the various components disclosed herein can be used alone, in combination with one another, or in combination with various other devices.Type: GrantFiled: August 4, 2006Date of Patent: October 17, 2017Assignee: DePuy Mitek, LLCInventors: Gregory R. Whittaker, Jose E. Lizardi, Donald Ziniti, Makoto Ohira, Kevin J. Ranucci
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Patent number: 9750492Abstract: Methods and devices are provided for attaching soft tissue to bone. In general, a deployment device, insertion assembly, and suture anchor are provided. The insertion assembly is coupled between the deployment device and the suture anchor to allow the deployment device to deploy the suture anchor into bone. Each of the various components disclosed herein can be used alone, in combination with one another, or in combination with various other devices.Type: GrantFiled: August 4, 2006Date of Patent: September 5, 2017Assignee: DEPUY MITEK, LLCInventors: Donald Ziniti, Kevin J. Ranucci, Armand A. Morin
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Publication number: 20170231632Abstract: A surgical fastener and a related deployment device as well as their methods of use are disclosed. In one embodiment, the deployment device includes one or more surgical fasteners including a head and a distally extending coil body attached to the head. The head includes a through hole with an internal thread. The deployment device also includes a mandrel including a threaded portion located at a distal end of the mandrel. The threaded portion is engaged with the internal thread of the one or more surgical fasteners. A rotator is associated with the one or more surgical fasteners such that the rotator can selectively rotate the one or more surgical fasteners relative to the mandrel to displace the one or more surgical fasteners in a distal direction.Type: ApplicationFiled: May 5, 2017Publication date: August 17, 2017Applicant: C.R. Bard, Inc.Inventors: Kevin J. Ranucci, Saurav V. Gupta
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Publication number: 20170215882Abstract: Embodiments of a surgical instrument and its methods of use are disclosed. The disclosed embodiments of a surgical instrument may include a handle and an elongated shaft assembly distally extending from the handle. The elongated shaft assembly may include an articulable portion. An articulation control may be associated with the elongated shaft assembly. The articulation control may be movable between a first position in which the elongated shaft assembly is arranged in a first articulation position and a second position in which the elongated shaft assembly is arranged in a second articulation position. The surgical instrument may include a fastener deployment system with a locking member. The articulation control may block movement of the locking member when the articulation control is located in the first position. The articulation control may also permit movement of the locking member when the articulation control is located in the second position.Type: ApplicationFiled: April 12, 2017Publication date: August 3, 2017Applicant: C.R. Bard, Inc.Inventors: Kevin J. Ranucci, Nathan Stewart Cauldwell, Augustus Felix
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Patent number: 9675353Abstract: A surgical fastener and a related deployment device as well as their methods of use are disclosed. In one embodiment, the deployment device includes one or more surgical fasteners including a head and a distally extending coil body attached to the head. The head includes a through hole with an internal thread. The deployment device also includes a mandrel including a threaded portion located at a distal end of the mandrel. The threaded portion is engaged with the internal thread of the one or more surgical fasteners. A rotator is associated with the one or more surgical fasteners such that the rotator can selectively rotate the one or more surgical fasteners relative to the mandrel to displace the one or more surgical fasteners in a distal direction.Type: GrantFiled: November 8, 2013Date of Patent: June 13, 2017Assignee: C.R. Bard, Inc.Inventors: Kevin J. Ranucci, Saurav V. Gupta
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Publication number: 20170156724Abstract: Various embodiments of a non-deforming surgical fastener are discussed. In one embodiment, the fastener includes two legs and a backspan extending between the two legs. The fastener also includes a backspan thickness that is adapted to reduce the pressure and/or increase the holding strength applied to underlying materials. The non-deforming fastener is constructed and arranged to retain substantially the same shape before, during and after deployment into the target implantation site.Type: ApplicationFiled: February 14, 2017Publication date: June 8, 2017Applicant: C.R. Bard CompanyInventors: Saurav V. Gupta, Kevin J. Ranucci
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Publication number: 20170143340Abstract: A surgical fastener is provided for various surgical fastening applications, including attaching an implantable prosthesis, such as a soft tissue repair fabric, to tissue and/or muscle. The surgical fastener may include a coil body and a separate head that is attached to the coil body. The head may include an internal thread that is threadably attached to the coil body. The head may also be further secured to the coil body with a compression fit therebetween. A locking feature may prevent back-out of the coil body from the head. The surgical fastener may be assembled by threading the coil body through the head.Type: ApplicationFiled: January 10, 2017Publication date: May 25, 2017Applicant: C.R. Bard, Inc.Inventors: Kevin J. Ranucci, Saurav V. Gupta
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Patent number: 9649109Abstract: Embodiments of a surgical instrument and its methods of use are disclosed. The disclosed embodiments of a surgical instrument may include a handle and an elongated shaft assembly distally extending from the handle. The elongated shaft assembly may include an articulable portion. An articulation control may be associated with the elongated shaft assembly. The articulation control may be movable between a first position in which the elongated shaft assembly is arranged in a first articulation position and a second position in which the elongated shaft assembly is arranged in a second articulation position. The surgical instrument may include a fastener deployment system with a locking member. The articulation control may block movement of the locking member when the articulation control is located in the first position. The articulation control may also permit movement of the locking member when the articulation control is located in the second position.Type: GrantFiled: March 14, 2013Date of Patent: May 16, 2017Assignee: C.R. Bard, Inc.Inventors: Kevin J. Ranucci, Nathan Stewart Cauldwell, Augustus Felix
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Publication number: 20170119381Abstract: A deployment device and an associated surgical fastener as well as their methods of use are disclosed. In one embodiment, the deployment device includes a restraining mechanism constructed and arranged to temporarily limiting movement of a surgical fastener back span. The surgical fastener includes two legs extending in a distal direction from opposing ends of the back span. The legs are in a first closed position with a first shape. The deployment device also includes a spreader configured and arranged to engage the legs of the surgical fastener in the first closed position. When the spreader is moved in a distal direction relative to the back span, the spreader spreads the legs of the surgical fastener from the first closed position to a second open position as the back span is limited from distally moving by the restraining mechanism.Type: ApplicationFiled: November 23, 2016Publication date: May 4, 2017Applicant: C.R. Bard, Inc.Inventors: Saurav V. Gupta, Kevin J. Ranucci, Alan Bachman, Scott Reed
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Patent number: 9615830Abstract: A surgical fastener is provided for various surgical fastening applications, including attaching an implantable prosthesis, such as a soft tissue repair fabric, to tissue and/or muscle. The surgical fastener may include a coil body and a separate head that is attached to the coil body. The head may include an internal thread that is threadably attached to the coil body. The head may also be further secured to the coil body with a compression fit therebetween. A locking feature may prevent back-out of the coil body from the head. The surgical fastener may be assembled by threading the coil body through the head.Type: GrantFiled: November 8, 2013Date of Patent: April 11, 2017Assignee: C.R. Bard, Inc.Inventors: Kevin J. Ranucci, Saurav V. Gupta
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Patent number: 9603597Abstract: Various embodiments of a non-deforming surgical fastener are discussed. In one embodiment, the fastener includes two legs and a backspan extending between the two legs. The fastener also includes a backspan thickness that is adapted to reduce the pressure and/or increase the holding strength applied to underlying materials. The non-deforming fastener is constructed and arranged to retain substantially the same shape before, during and after deployment into the target implantation site.Type: GrantFiled: July 12, 2016Date of Patent: March 28, 2017Assignee: Davol, Inc. (a C.R. Bard Company)Inventors: Saurav V. Gupta, Kevin J. Ranucci
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Publication number: 20170027560Abstract: A surgical fastener is provided for various surgical fastening applications, including attaching an implantable prosthesis, such as a soft tissue repair fabric, to tissue and/or muscle. The surgical fastener may include a coil body and a separate head that is attached to the coil body. The head may include two or more radial wings extending in an outward radial direction from the head body. Each wing may include an external thread to engage with a corresponding internal thread of a delivery device. Each wing may be spaced from an adjacent wing by an opening therebetween to receive a drive member for driving the surgical fastener. The coil body may be attached to the center of the head. A proximal-most coil of the coil body may be spaced from a distal face of the head to form a gap therebetween.Type: ApplicationFiled: August 25, 2016Publication date: February 2, 2017Applicant: C.R. Bard, Inc.Inventors: Kevin J. Ranucci, Saurav V. Gupta
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Publication number: 20170020523Abstract: Surgical instruments and their methods of use are disclosed. In some embodiments, the surgical instrument may include a handle and an elongated shaft assembly extending distally from the handle. The surgical instrument may also include a fastener deployment system for deploying fasteners from the elongated shaft assembly including a reciprocating driveshaft disposed within the elongated shaft assembly. The driveshaft may include an internal channel and at least one guide surface shaped and arranged to maintain an orientation of at least one fastener in the channel of the driveshaft. In other embodiments, the fastener deployment system may include a follower disposed within the elongated shaft assembly for displacing one or more fasteners within the elongated shaft assembly towards a distal fastener deployment position.Type: ApplicationFiled: September 30, 2016Publication date: January 26, 2017Applicant: C.R. BARD, INC.Inventors: KEVIN J. RANUCCI, NATHAN STEWART CAULDWELL, AUGUSTUS FELIX
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Patent number: 9539005Abstract: A deployment device and an associated surgical fastener as well as their methods of use are disclosed. In one embodiment, the deployment device includes a restraining mechanism constructed and arranged to temporarily limiting movement of a surgical fastener back span. The surgical fastener includes two legs extending in a distal direction from opposing ends of the back span. The legs are in a first closed position with a first shape. The deployment device also includes a spreader configured and arranged to engage the legs of the surgical fastener in the first closed position. When the spreader is moved in a distal direction relative to the back span, the spreader spreads the legs of the surgical fastener from the first closed position to a second open position as the back span is limited from distally moving by the restraining mechanism.Type: GrantFiled: November 8, 2013Date of Patent: January 10, 2017Assignee: C.R. Bard, Inc.Inventors: Saurav V. Gupta, Kevin J. Ranucci, Alan Bachman, Scott Reed
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Publication number: 20170000481Abstract: Surgical instruments and their methods of use are described. In one embodiment, a surgical instrument includes a power transmission including a trigger and a fastener driver operatively coupled to the trigger. Actuation of the trigger from a first configuration to a second configuration moves the fastener driver between at least a first position and a second position. Additionally, an actuation lockout system operatively associated with the power transmission is moveable between a locked configuration and an unlocked configuration. The actuation lockout system prevents movement of the fastener driver from the first position to the second position when the actuation lockout system is in the locked configuration. Actuation of the trigger from the first configuration towards the second configuration moves the actuation lockout system from the locked configuration to the unlocked configuration.Type: ApplicationFiled: June 30, 2015Publication date: January 5, 2017Applicant: C.R. Bard, Inc.Inventors: Nathan Stewart Cauldwell, Kevin J. Ranucci