Patents by Inventor Peter Barreiro
Peter Barreiro 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: 20140277476Abstract: An expandable interbody fusion device includes superior and inferior endplates that are configured to receive a sequentially inserted stack of expansion members or wafers in interlocking engagement. The expansion members are formed to each have a generally U-shaped rearward facing opening. The superior and inferior endplates have openings through their outer surfaces in at least partial alignment and communication with the rearward facing openings of the expansion members. The inferior endplate has a fully bounded cavity for telescoping receipt of the superior endplate. The inferior endplate also has a fully bounded channel extending through the rear endwall thereof in direct communication with the rearward facing opening of at least one expansion member for the receipt of bone graft material into the device to promote fusion between opposing vertebral bodies of the spine.Type: ApplicationFiled: March 12, 2013Publication date: September 18, 2014Applicant: SPINE WAVE, INC.Inventors: Scott McLean, Fabio Amaral Pinto, Peter Barreiro, David Boisvert
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Publication number: 20140207239Abstract: An expandable interbody fusion device configured for placement into the intradiscal space between vertebral bodies in a lumbar spine from a lateral approach. The device is expanded by the insertion of a plurality of wafers into the device in situ. The length of the device is configured to extend on the vertebral body endplate from pedicle to pedicle and to reside interiorly of the ring apophysis with at least a portion of the device resting on the area of increased bone density at the posterior portion of the endplate between the pedicles.Type: ApplicationFiled: September 7, 2012Publication date: July 24, 2014Applicant: SPINE WAVE, INC.Inventor: Peter Barreiro
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Publication number: 20140107788Abstract: An expandable interbody fusion device includes superior and inferior endplates that are configured to receive a sequentially inserted stack of interlocking expansion members or wafers. The like-configured wafers include features on their top and bottom surfaces that interlock the wafers in multiple degrees of freedom so that the wafer stack is not disrupted when the fusion device is fully expanded. One of the interlocking features includes a plurality of prongs projecting from an upper surface of the wafers and into a recess defined in the lower surface of an adjacent previously inserted like-configured wafer. The prongs and recesses are configured to prevent retrograde movement of each new wafer in a direction opposite the direction of insertion. Other interlocking features prevent movement in the direction of insertion, transverse to the insertion direction and vertically within the stack.Type: ApplicationFiled: November 5, 2013Publication date: April 17, 2014Applicant: SPINE WAVE, INC.Inventors: PETER BARREIRO, DENNIS TY, MICHAEL E. LANDRY
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Patent number: 8574299Abstract: An expandable interbody fusion device includes superior and inferior endplates that are configured to receive a sequentially inserted stack of interlocking expansion members or wafers. The like-configured wafers include features on their top and bottom surfaces that interlock the wafers in multiple degrees of freedom so that the wafer stack is not disrupted when the fusion device is fully expanded. One of the interlocking features includes a plurality of prongs projecting from an upper surface of the wafers and into a recess defined in the lower surface of an adjacent previously inserted like-configured wafer. The prongs and recesses are configured to prevent retrograde movement of each new wafer in a direction opposite the direction of insertion. Other interlocking features prevent movement in the direction of insertion, transverse to the insertion direction and vertically within the stack.Type: GrantFiled: January 8, 2013Date of Patent: November 5, 2013Assignee: Spine Wave, Inc.Inventors: Peter Barreiro, Dennis Ty, Michael E. Landry
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Publication number: 20130131811Abstract: An expandable interbody fusion device includes superior and inferior endplates that are configured to receive a sequentially inserted stack of interlocking expansion members or wafers. The like-configured wafers include features on their top and bottom surfaces that interlock the wafers in multiple degrees of freedom so that the wafer stack is not disrupted when the fusion device is fully expanded. One of the interlocking features includes a plurality of prongs projecting from an upper surface of the wafers and into a recess defined in the lower surface of an adjacent previously inserted like-configured wafer. The prongs and recesses are configured to prevent retrograde movement of each new wafer in a direction opposite the direction of insertion. Other interlocking features prevent movement in the direction of insertion, transverse to the insertion direction and vertically within the stack.Type: ApplicationFiled: January 8, 2013Publication date: May 23, 2013Applicant: SPINE WAVE, INC.Inventors: PETER BARREIRO, DENNIS TY, MICHAEL E. LANDRY
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Patent number: 8349014Abstract: An expandable interbody fusion device includes superior and inferior endplates that are configured to receive a sequentially inserted stack of interlocking expansion members or wafers. The like-configured wafers include features on their top and bottom surfaces that interlock the wafers in multiple degrees of freedom so that the wafer stack is not disrupted when the fusion device is fully expanded. One of the interlocking features includes a plurality of prongs projecting from an upper surface of the wafers and into a recess defined in the lower surface of an adjacent previously inserted like-configured wafer. The prongs and recesses are configured to prevent retrograde movement of each new wafer in a direction opposite the direction of insertion. Other interlocking features prevent movement in the direction of insertion, transverse to the insertion direction and vertically within the stack.Type: GrantFiled: June 22, 2011Date of Patent: January 8, 2013Assignee: Spine Wave, Inc.Inventors: Peter Barreiro, Dennis Ty, Michael E. Landry
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Publication number: 20120316568Abstract: A system and method is provided for distracting opposite surfaces from the interior of a bone, such as a vertebral body. A working channel cannula provides a working channel through which an inserter and an injection cannula can simultaneously pass. The inserter transports a plurality of wafers into the interior of the bone to form a load-bearing stack bearing against the opposite surfaces. The injection cannula is used to inject a fluent material into and/or around the stack. In certain embodiments, the fluent material is a load-bearing or hardenable material, such as bone cement. In other embodiments, the fluent material can be a BMP, HAP, or other osteo-inductive, osteo-conductive, or pharmaceutical compositions. A syringe containing the fluent material is engaged to the injection cannula and is operable to inject the fluent material into the vertebral body under controlled pressure.Type: ApplicationFiled: August 16, 2012Publication date: December 13, 2012Applicant: SPINE WAVE, INC.Inventors: Richard Manzi, Tyler Lipschultz, Peter Barreiro, Mark D. LoGuidice, Thomas Wilson, Steve Wysocki
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Patent number: 8317828Abstract: An apparatus for placement of a suture anchor having a suture connected thereto includes a handle dimensioned for engagement by the user and an elongated member connected to the handle and extending therefrom. The elongated member has an anchor mount for mounting a suture anchor. The handle includes a frame having a suture retainer adapted for retaining a suture, at least one cover releasably mounted to the frame to at least partially enclose the suture retainer and a release button mounted to the frame and movable to release the at least one cover from the frame to expose the suture portion.Type: GrantFiled: January 11, 2010Date of Patent: November 27, 2012Assignee: United States Surgical CorporationInventors: Jonathan Martinek, Stephen Zlock, Hanspeter R. Bayer, Peter Barreiro, Pat A. Libero, Jr.
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Patent number: 8317802Abstract: A system and method is provided for distracting opposite surfaces from the interior of a bone, such as a vertebral body. A working channel cannula provides a working channel through which an inserter and an injection cannula can simultaneously pass. The inserter transports a plurality of wafers into the interior of the bone to form a load-bearing stack bearing against the opposite surfaces. The injection cannula is used to inject a fluent material into and/or around the stack. In certain embodiments, the fluent material is a load-bearing or hardenable material, such as bone cement. In other embodiments, the fluent material can be a BMP, HAP, or other osteo-inductive, osteo-conductive, or pharmaceutical compositions. A syringe containing the fluent material is engaged to the injection cannula and is operable to inject the fluent material into the vertebral body under controlled pressure.Type: GrantFiled: August 16, 2012Date of Patent: November 27, 2012Assignee: Spine Wave, Inc.Inventors: Richard Manzi, Tyler Lipschultz, Peter Barreiro, Mark LoGuidice, Thomas Wilson, Steve Wysocki
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Patent number: 8246630Abstract: A system and method is provided for distracting opposite surfaces from the interior of a bone, such as a vertebral body. A working channel cannula provides a working channel through which an inserter and an injection cannula can simultaneously pass. The inserter transports a plurality of wafers into the interior of the bone to form a load-bearing stack bearing against the opposite surfaces. The injection cannula is used to inject a fluent material into and/or around the stack. In certain embodiments, the fluent material is a load-bearing or hardenable material, such as bone cement. In other embodiments, the fluent material can be a BMP, HAP, or other osteo-inductive, osteo-conductive, or pharmaceutical compositions. A syringe containing the fluent material is engaged to the injection cannula and is operable to inject the fluent material into the vertebral body under controlled pressure.Type: GrantFiled: August 18, 2010Date of Patent: August 21, 2012Assignee: Spine Wave, Inc.Inventors: Richard Manzi, Tyler Lipschultz, Peter Barreiro, Mark LoGuidice, Thomas Wilson, Steve Wysocki
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Publication number: 20120158067Abstract: A system and method is provided for distracting opposite surfaces from the interior of a bone, such as a vertebral body. A working channel cannula provides a working channel through which an inserter and an injection cannula can simultaneously pass. The inserter transports a plurality of wafers into the interior of the bone to form a load-bearing stack bearing against the opposite surfaces. The injection cannula is used to inject a fluent material into and/or around the stack. In certain embodiments, the fluent material is a load-bearing or hardenable material, such as bone cement. In other embodiments, the fluent material can be a BMP, HAP, or other osteo-inductive, osteo-conductive, or pharmaceutical compositions. A syringe containing the fluent material is engaged to the injection cannula and is operable to inject the fluent material into the vertebral body under controlled pressure.Type: ApplicationFiled: February 27, 2012Publication date: June 21, 2012Applicant: SPINE WAVE, INC.Inventors: Richard Manzi, Tyler Lipschultz, Peter Barreiro, Mark D. LoGuidice, Thomas Wilson, Steve Wysocki
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Patent number: 8197544Abstract: A system and method is provided for distracting opposite surfaces from the interior of a bone, such as a vertebral body. A working channel cannula provides a working channel through which an inserter and an injection cannula can simultaneously pass. The inserter transports a plurality of wafers into the interior of the bone to form a load-bearing stack bearing against the opposite surfaces. The injection cannula is used to inject a fluent material into and/or around the stack. In certain embodiments, the fluent material is a load-bearing or hardenable material, such as bone cement. In other embodiments, the fluent material can be a BMP, HAP, or other osteo-inductive, osteo-conductive, or pharmaceutical compositions. A syringe containing the fluent material is engaged to the injection cannula and is operable to inject the fluent material into the vertebral body under controlled pressure.Type: GrantFiled: February 27, 2012Date of Patent: June 12, 2012Assignee: Spine Wave, Inc.Inventors: Richard Manzi, Tyler Lipschultz, Peter Barreiro, Mark LoGuidice, Thomas Wilson, Steve Wysocki
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Publication number: 20110251693Abstract: An expandable interbody fusion device includes superior and inferior endplates that are configured to receive a sequentially inserted stack of interlocking expansion members or wafers. The like-configured wafers include features on their top and bottom surfaces that interlock the wafers in multiple degrees of freedom so that the wafer stack is not disrupted when the fusion device is fully expanded. One of the interlocking features includes a plurality of prongs projecting from an upper surface of the wafers and into a recess defined in the lower surface of an adjacent previously inserted like-configured wafer. The prongs and recesses are configured to prevent retrograde movement of each new wafer in a direction opposite the direction of insertion. Other interlocking features prevent movement in the direction of insertion, transverse to the insertion direction and vertically within the stack.Type: ApplicationFiled: June 22, 2011Publication date: October 13, 2011Applicant: SPINE WAVE, INC.Inventors: PETER BARREIRO, DENNIS TY, MICHAEL E. LANDRY
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Patent number: 7967867Abstract: An expandable interbody fusion device includes superior and inferior endplates that are configured to receive a sequentially inserted stack of interlocking expansion members or wafers. The like-configured wafers include features on their top and bottom surfaces that interlock the wafers in multiple degrees of freedom so that the wafer stack is not disrupted when the fusion device is fully expanded. One of the interlocking features includes a plurality of prongs projecting from an upper surface of the wafers and into a recess defined in the lower surface of an adjacent previously inserted like-configured wafer. The prongs and recesses are configured to prevent retrograde movement of each new wafer in a direction opposite the direction of insertion. Other interlocking features prevent movement in the direction of insertion, transverse to the insertion direction and vertically within the stack.Type: GrantFiled: May 31, 2007Date of Patent: June 28, 2011Assignee: Spine Wave, Inc.Inventors: Peter Barreiro, Dennis Ty, Michael E. Landry
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Publication number: 20110004217Abstract: A system and method is provided for distracting opposite surfaces from the interior of a bone, such as a vertebral body. A working channel cannula provides a working channel through which an inserter and an injection cannula can simultaneously pass. The inserter transports a plurality of wafers into the interior of the bone to form a load-bearing stack bearing against the opposite surfaces. The injection cannula is used to inject a fluent material into and/or around the stack. In certain embodiments, the fluent material is a load-bearing or hardenable material, such as bone cement. In other embodiments, the fluent material can be a BMP, HAP, or other osteo-inductive, osteo-conductive, or pharmaceutical compositions. A syringe containing the fluent material is engaged to the injection cannula and is operable to inject the fluent material into the vertebral body under controlled pressure.Type: ApplicationFiled: August 18, 2010Publication date: January 6, 2011Applicant: SPINE WAVE, INC.Inventors: RIchard Manzi, Tyler Lipschultz, Peter Barreiro, Mark D. LoGuidice, Thomas Wilson, Steve Wysocki
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Patent number: 7789912Abstract: A system and method is provided for distracting opposite surfaces from the interior of a bone, such as a vertebral body. A working channel cannula provides a working channel through which an inserter and an injection cannula can simultaneously pass. The inserter transports a plurality of wafers into the interior of the bone to form a load-bearing stack bearing against the opposite surfaces. The injection cannula is used to inject a fluent material into and/or around the stack. In certain embodiments, the fluent material is a load-bearing or hardenable material, such as bone cement. In other embodiments, the fluent material can be a BMP, HAP, or other osteo-inductive, osteo-conductive, or pharmaceutical compositions. A syringe containing the fluent material is engaged to the injection cannula and is operable to inject the fluent material into the vertebral body under controlled pressure.Type: GrantFiled: January 7, 2005Date of Patent: September 7, 2010Assignee: Spine Wave, Inc.Inventors: Richard Manzi, Tyler Lipschultz, Peter Barreiro, Mark D. LoGuidice, Thomas Wilson, Steve Wysocki
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Publication number: 20100179592Abstract: An apparatus for placement of a suture anchor having a suture connected thereto includes a handle dimensioned for engagement by the user and an elongated member connected to the handle and extending therefrom. The elongated member has an anchor mount for mounting a suture anchor. The handle includes a frame having a suture retainer adapted for retaining a suture, at least one cover releasably mounted to the frame to at least partially enclose the suture retainer and a release button mounted to the frame and movable to release the at least one cover from the frame to expose the suture portion.Type: ApplicationFiled: January 11, 2010Publication date: July 15, 2010Inventors: Jonathan Martinek, Stephen Zlock, Hanspeter R. Bayer, Peter Barreiro, Pat A. Libero, JR.
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Patent number: 7645293Abstract: An apparatus for placement of a suture anchor having a suture connected thereto includes a handle dimensioned for engagement by the user and an elongated member connected to the handle and extending therefrom. The elongated member has an anchor mount for mounting a suture anchor. The handle includes a frame having a suture retainer adapted for retaining a suture, at least one cover releasably mounted to the frame to at least partially enclose the suture retainer and a release button mounted to the frame and movable to release the at least one cover from the frame to expose the suture portion.Type: GrantFiled: April 18, 2005Date of Patent: January 12, 2010Assignee: United States Surgical CorporationInventors: Jonathan Martinek, Stephen Zlock, Hanspeter R. Bayer, Peter Barreiro, Pat A. Libero, Jr.
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Publication number: 20080300598Abstract: An expandable interbody fusion device includes superior and inferior endplates that are configured to receive a sequentially inserted stack of interlocking expansion members or wafers. The like-configured wafers include features on their top and bottom surfaces that interlock the wafers in multiple degrees of freedom so that the wafer stack is not disrupted when the fusion device is fully expanded. One of the interlocking features includes a plurality of prongs projecting from an upper surface of the wafers and into a recess defined in the lower surface of an adjacent previously inserted like-configured wafer. The prongs and recesses are configured to prevent retrograde movement of each new wafer in a direction opposite the direction of insertion. Other interlocking features prevent movement in the direction of insertion, transverse to the insertion direction and vertically within the stack.Type: ApplicationFiled: May 31, 2007Publication date: December 4, 2008Applicant: SPINE WAVE, INC.Inventors: Peter Barreiro, Dennis Ty, Michael E. Landry
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Publication number: 20050240199Abstract: An apparatus for placement of a suture anchor having a suture connected thereto includes a handle dimensioned for engagement by the user and an elongated member connected to the handle and extending therefrom. The elongated member has an anchor mount for mounting a suture anchor. The handle includes a frame having a suture retainer adapted for retaining a suture, at least one cover releasably mounted to the frame to at least partially enclose the suture retainer and a release button mounted to the frame and movable to release the at least one cover from the frame to expose the suture portion.Type: ApplicationFiled: April 18, 2005Publication date: October 27, 2005Inventors: Jonathan Martinek, Stephen Zlock, Hanspeter Bayer, Peter Barreiro, Pat Libero