Patents by Inventor James A. McCrea

James A. McCrea 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).

  • Publication number: 20170189618
    Abstract: A syringe tip cap is provided for use with an automatic syringe loading apparatus. The cap includes a body having an exterior surface and an interior surface, and having a first end and an opposite second end. The first end is defined by at least one generally ā€œVā€-shaped ramp on each of two sides of the exterior surface.
    Type: Application
    Filed: December 30, 2015
    Publication date: July 6, 2017
    Inventors: Brian William WARD, James MCCREA, Stephen Norman DONNIGAN, Gregory Walter HALL, Roy Sven HOVLAND, James Robert HUTCHISON, III, Steve K. KELE, Michael Dickson OLICHNEY, Jeffery Jonathan RAU, Tammy Lynn STULTZ
  • Patent number: 9681866
    Abstract: A suture locking device includes a carrier member, a locking assembly, a suture path, and an actuator assembly. The locking assembly includes a first locking member having an outer surface portion, and a second locking member having an inner surface portion. The suture path is receptive of a suture and defined at least partially through the first locking member, between the outer and inner surface portions, and at least partially through the carrier member. The actuator assembly is operable to move the first and second locking members together to lock the suture relative to the lock assembly.
    Type: Grant
    Filed: May 16, 2012
    Date of Patent: June 20, 2017
    Assignee: ST. JUDE MEDICAL PUERTO RICO LLC
    Inventors: Jason M. Halac, James A. McCrea, Troy T. White, Bernhard Kaeferlein, Zihan Lin
  • Patent number: 9642615
    Abstract: A suture locking device includes a suture locking assembly, a suture cutting member, and an actuator assembly. The actuator assembly includes a first actuator operable longitudinally to lock the suture with the suture locking assembly, and a second actuator operable laterally to concurrently cut the suture with the suture cutting member and disconnect the suture locking assembly from the suture locking device.
    Type: Grant
    Filed: April 9, 2012
    Date of Patent: May 9, 2017
    Assignee: ST. JUDE MEDICAL PUERTO RICO LLC
    Inventors: Jason M. Halac, James A. McCrea, Troy T. White, Bernhard Kaeferlein, Zihan Lin
  • Patent number: 9636254
    Abstract: Methods, system and apparatus for relieving pressure in an organ such as, but not limited to, the eye are disclosed. The method includes implanting a bioabsorbable channel into the selected area of the organ using a delivery apparatus.
    Type: Grant
    Filed: November 17, 2009
    Date of Patent: May 2, 2017
    Assignee: AqueSys, Inc.
    Inventors: Dao-Yi Yu, Cory Anderson, Roelof Trip, Ying Yang, Hoang Van Nguyen, Surag Mantri, Er-Ning Su, Stephen Cringle, James McCrea, Daniel Mufson, Colin Tan
  • Publication number: 20170014197
    Abstract: An end effector for use and connection to a robot arm of a robotic surgical system, wherein the end effector is controlled and/or articulated by at least one cable extending from a respective motor of a control device of the robot surgical system, is provided. The end effector includes a jaw assembly defining a longitudinal axis and including a pair of jaws. Each jaw includes a proximal portion pivotally connected to the distal hub assembly; and a distal portion extending distally of the proximal portion thereof. The end effector additionally includes an actuation cable having a distal end operatively connected to the pair of jaws and a proximal end operatively connected to the at least one motor. In use, axial translation of the actuation cable results in one of an opening and a closing of the jaw assembly.
    Type: Application
    Filed: December 5, 2014
    Publication date: January 19, 2017
    Inventors: James McCrea, Ruth Beeby, Thomas McGaffigan, Steve Woodard
  • Publication number: 20160296225
    Abstract: Systems for tissue repair are described where an elongate tissue repair device may be introduced into a single incision to access the damaged tissue. A suture delivery assembly may be sized for insertion through a single incision and positioned into proximity with a damaged or ruptured tissue region. A first portion of the damaged tissue region may be positioned within or along a channel defined along the suture delivery assembly and one or more lengths of suture may be secured to the first portion via the device. A second portion of the damaged tissue region may be similarly positioned within or along the channel and one or more additional lengths of suture may be secured to the second portion via the device. The first and second portions may then be approximated and secured to one another via the sutures to facilitate healing of the damaged tissue region.
    Type: Application
    Filed: March 21, 2016
    Publication date: October 13, 2016
    Inventors: James Rohl, Shannon M. Rush, Sheriese Rush, Michel Yoon, James McCrea, Shuo-Hsiu Chang
  • Patent number: 9326859
    Abstract: A delivery device for an annular implant that includes a balloon expansion mechanism and an annular implant having an adjustable dimension. The balloon expansion mechanism includes an inflation tube attached to a non-occluding balloon collar which is supported by trusses radially extending from a trocar. The annular implant further includes a flexible ring core, contiguous coiled spacers, and anchoring blocks. The flexible ring core is adjusted via a cinching mechanism. The anchoring blocks are spaced along the ring core by the contiguous coiled spacers, which keeps the distance between each pair of anchoring blocks equidistant as the ring core diameter is manipulated by the device user. The annular implant can also include gunbarrel elements housed in the trocar. Each gunbarrel element contains a gunbarrel pusher which drives an attachment element into the annular implant and annular tissue.
    Type: Grant
    Filed: September 14, 2012
    Date of Patent: May 3, 2016
    Assignee: St. Jude Medical, Cardiology Division, Inc.
    Inventors: John P. Cartledge, James Badia, James McCrea, Luis Baez, Peter Bentley
  • Patent number: 9241708
    Abstract: A vascular closure system includes a body portion, an anchor, a suture carrying portion, and a plurality of needles. The body portion has a distal end surface. The anchor is positionable through a vessel puncture in a vessel wall of a vessel. The anchor defines a vessel contact surface, wherein withdrawal of the anchor captures a portion of the vessel wall between the vessel contact surface and the distal end surface. The suture carrying portion is positionable through the vessel puncture and carries at least one suture member. The plurality of needles extend through the portion of the vessel wall adjacent to the vessel puncture and are configured to connect to the at least one suture member. Withdrawal of the plurality of needles through the portion of the vessel wall positions the at least one suture member through the portion of the vessel wall.
    Type: Grant
    Filed: June 7, 2012
    Date of Patent: January 26, 2016
    Assignee: ST. JUDE MEDICAL PUERTO RICO, LLC
    Inventors: James A. McCrea, Troy T. White, Bernhard Kaeferlein, Jason M. Halac, Zihan Lin, Zachary J. Tegels, Martha Escobar, Catherine A. Pipenhagen
  • Patent number: 8770778
    Abstract: A utility light kit has one or more lights that can mount on a top platform of a ladder without requiring the user to use one hand for holding a light. The utility light kit is a portable, cordless, safe, battery-operated device that includes a tool utility tray for keeping tools or other objects conveniently located when working on a job where the ladder needs to be moved frequently. The light can be an LED panel having a plurality of lights that can be rotated to provide light in a desired area. When the utility light kit is closed, the utility tray is covered, preventing the contents from spilling out while moving the ladder. An attachment mechanism, such as clips or an attachment strap, can secure the utility light kit to the top platform of the ladder.
    Type: Grant
    Filed: October 24, 2012
    Date of Patent: July 8, 2014
    Inventors: Herberth A. Pereira, Stephen John Gerli, Stephen Joseph Gerli, James A. McCrea
  • Patent number: 8574289
    Abstract: A delivery device for an annular implant that includes a balloon expansion mechanism and an annular implant having an adjustable dimension. The balloon expansion mechanism includes an inflation tube attached to a non-occluding balloon collar which is supported by trusses radially extending from a trocar. The annular implant further includes a flexible ring core, contiguous coiled spacers, and anchoring blocks. The flexible ring core is adjusted via a cinching mechanism. The anchoring blocks are spaced along the ring core by the contiguous coiled spacers, which keeps the distance between each pair of anchoring blocks equidistant as the ring core diameter is manipulated by the device user. The annular implant can also include gunbarrel elements housed in the trocar. Each gunbarrel element contains a gunbarrel pusher which drives an attachment element into the annular implant and annular tissue.
    Type: Grant
    Filed: February 9, 2010
    Date of Patent: November 5, 2013
    Assignee: St. Jude Medical, Cardiology Division, Inc.
    Inventors: Richard G. Cartledge, John P. Cartledge, James Badia, James McCrea, Luis Baez, Peter Bentley
  • Publication number: 20130144316
    Abstract: A vascular closure system includes a body portion, an anchor, a suture carrying portion, and a plurality of needles. The body portion has a distal end surface. The anchor is positionable through a vessel puncture in a vessel wall of a vessel. The anchor defines a vessel contact surface, wherein withdrawal of the anchor captures a portion of the vessel wall between the vessel contact surface and the distal end surface. The suture carrying portion is positionable through the vessel puncture and carries at least one suture member. The plurality of needles extend through the portion of the vessel wall adjacent to the vessel puncture and are configured to connect to the at least one suture member. Withdrawal of the plurality of needles through the portion of the vessel wall positions the at least one suture member through the portion of the vessel wall.
    Type: Application
    Filed: June 7, 2012
    Publication date: June 6, 2013
    Applicant: St. Jude Medical Puerto Rico LLC
    Inventors: James A. McCrea, Troy T. White, Bernhard Kaeferlein, Ali Hassan, Jason M. Halac, Zihan Lin, Zachary J. Tegels, Martha Escobar, Catherine A. Pipenhagen
  • Publication number: 20130128557
    Abstract: A utility light kit has one or more lights that can mount on a top platform of a ladder without requiring the user to use one hand for holding a light. The utility light kit is a portable, cordless, safe, battery-operated device that includes a tool utility tray for keeping tools or other objects conveniently located when working on a job where the ladder needs to be moved frequently. The light can be an LED panel having a plurality of lights that can be rotated to provide light in a desired area. When the utility light kit is closed, the utility tray is covered, preventing the contents from spilling out while moving the ladder. An attachment mechanism, such as clips or an attachment strap, can secure the utility light kit to the top platform of the ladder.
    Type: Application
    Filed: October 24, 2012
    Publication date: May 23, 2013
    Inventors: Herberth A. Pereira, Stephen John Gerli, Stephen Joseph Gerli, James A. McCrea
  • Publication number: 20130123910
    Abstract: A delivery device for an annular implant that includes a balloon expansion mechanism and an annular implant having an adjustable dimension. The balloon expansion mechanism includes an inflation tube attached to a non-occluding balloon collar which is supported by trusses radially extending from a trocar. The annular implant further includes a flexible ring core, contiguous coiled spacers, and anchoring blocks. The flexible ring core is adjusted via a cinching mechanism. The anchoring blocks are spaced along the ring core by the contiguous coiled spacers, which keeps the distance between each pair of anchoring blocks equidistant as the ring core diameter is manipulated by the device user. The annular implant can also include gunbarrel elements housed in the trocar. Each gunbarrel element contains a gunbarrel pusher which drives an attachment element into the annular implant and annular tissue.
    Type: Application
    Filed: September 14, 2012
    Publication date: May 16, 2013
    Applicant: ST. JUDE MEDICAL, CARDIOLOGY DIVISION, INC.
    Inventors: Richard G. Cartledge, John P. Cartledge, James Badia, James McCrea, Luis Baez, Peter Bentley
  • Publication number: 20130079802
    Abstract: A suture locking device includes a carrier member, a locking assembly, a suture path, and an actuator assembly. The locking assembly includes a first locking member having an outer surface portion, and a second locking member having an inner surface portion. The suture path is receptive of a suture and defined at least partially through the first locking member, between the outer and inner surface portions, and at least partially through the carrier member. The actuator assembly is operable to move the first and second locking members together to lock the suture relative to the lock assembly.
    Type: Application
    Filed: May 16, 2012
    Publication date: March 28, 2013
    Applicant: ST. JUDE MEDICAL PUERTO RICO LLC
    Inventors: Jason M. Halac, James A. McCrea, Troy T. White, Bernhard Kaeferlein, Zihan Lin
  • Publication number: 20130072949
    Abstract: A suture locking device includes a suture locking assembly, a suture cutting member, and an actuator assembly. The actuator assembly includes a first actuator operable longitudinally to lock the suture with the suture locking assembly, and a second actuator operable laterally to concurrently cut the suture with the suture cutting member and disconnect the suture locking assembly from the suture locking device.
    Type: Application
    Filed: April 9, 2012
    Publication date: March 21, 2013
    Applicant: St. Jude Medical Puerto Rico LLC
    Inventors: Jason M. Halac, James A. McCrea, Troy T. White, Bernhard Kaeferlein, Ali Hassan, Zihan Lin
  • Publication number: 20120197175
    Abstract: The invention generally relates to shunts in which at least a portion of the body includes a drug.
    Type: Application
    Filed: December 8, 2011
    Publication date: August 2, 2012
    Applicant: AQUESYS, INC.
    Inventors: Christopher Horvath, Ronald D. Bache, Laszlo O. Romoda, Dao-Yi Yu, Cory Anderson, Roelof Trip, Ying Yang, Hoang Van Nguyen, Surag Mantri, Er-Ning Su, Stephen Cringle, James McCrea, Daniel Mufson, Colin Tan, Richard L. Lindstrom
  • Publication number: 20120065542
    Abstract: A biopsy device comprises a body, a needle, a cutter, and a tissue sample holder. The tissue sample holder comprises an outer cup and a cap. A tray retains severed tissue samples from a biopsy procedure. In some versions, the tray is selectively detachable from the cap in a one-handed operation by the user. The tray may be ejected into a sample container, such as a formalin cup. The cap may include a threaded portion that is configured to engage a complementary threaded portion of a sample container to seal the sample container once the tissue samples have been transferred to the sample container from the tissue sample holder of the biopsy device. One or more ports may be provided in the cap to manage excess fluid within the outer cup of the tissue sample holder, and/or to provide integrated access for a marker delivery device.
    Type: Application
    Filed: September 7, 2011
    Publication date: March 15, 2012
    Inventors: John A. Hibner, John S. Ehlert, James A. McCrea
  • Publication number: 20110118745
    Abstract: Methods, systems and apparatus for relieving pressure in an organ such as, but not limited to, the eye are disclosed. The method includes implanting a bioabsorbable, channel into the selected area of the organ using a delivery apparatus.
    Type: Application
    Filed: December 9, 2010
    Publication date: May 19, 2011
    Applicant: AQUESYS, INC.
    Inventors: DAO-YI YU, Cory Anderson, Roelof Trip, Ying Yang, Hoang Van Nguyen, Surag Mantri, Er-Ning Su, Stephen Cringle, James McCrea, Daniel Mufson, Colin Tan
  • Publication number: 20110093062
    Abstract: A delivery device for an annular implant that includes a balloon expansion mechanism and an annular implant having an adjustable dimension. The balloon expansion mechanism includes an inflation tube attached to a non-occluding balloon collar which is supported by trusses radially extending from a trocar. The annular implant further includes a flexible ring core, contiguous coiled spacers, and anchoring blocks. The flexible ring core is adjusted via a cinching mechanism. The anchoring blocks are spaced along the ring core by the contiguous coiled spacers, which keeps the distance between each pair of anchoring blocks equidistant as the ring core diameter is manipulated by the device user. The annular implant can also include gunbarrel elements housed in the trocar. Each gunbarrel element contains a gunbarrel pusher which drives an attachment element into the annular implant and annular tissue.
    Type: Application
    Filed: February 9, 2010
    Publication date: April 21, 2011
    Inventors: Richard G. Cartledge, John P. Cartledge, James Badia, James McCrea, Luis Baez, Peter Bentley
  • Publication number: 20100119696
    Abstract: Methods, system and apparatus for relieving pressure in an organ such as, but not limited to, the eye are disclosed. The method includes implanting a bioabsorbable channel into the selected area of the organ using a delivery apparatus.
    Type: Application
    Filed: November 17, 2009
    Publication date: May 13, 2010
    Applicant: AqueSys, Inc.
    Inventors: Dao-Yi Yu, Cory Anderson, Roelof Trip, Ying Yang, Hoang Van Nguyen, Surag Mantri, Er-Ning Su, Stephen Cringle, James McCrea, Daniel Mufson, Colin Tan