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).
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Publication number: 20170189618Abstract: 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 āVā-shaped ramp on each of two sides of the exterior surface.Type: ApplicationFiled: December 30, 2015Publication date: July 6, 2017Inventors: 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
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Patent number: 9681866Abstract: 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: GrantFiled: May 16, 2012Date of Patent: June 20, 2017Assignee: ST. JUDE MEDICAL PUERTO RICO LLCInventors: Jason M. Halac, James A. McCrea, Troy T. White, Bernhard Kaeferlein, Zihan Lin
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Patent number: 9642615Abstract: 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: GrantFiled: April 9, 2012Date of Patent: May 9, 2017Assignee: ST. JUDE MEDICAL PUERTO RICO LLCInventors: Jason M. Halac, James A. McCrea, Troy T. White, Bernhard Kaeferlein, Zihan Lin
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Patent number: 9636254Abstract: 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: GrantFiled: November 17, 2009Date of Patent: May 2, 2017Assignee: 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
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Publication number: 20170014197Abstract: 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: ApplicationFiled: December 5, 2014Publication date: January 19, 2017Inventors: James McCrea, Ruth Beeby, Thomas McGaffigan, Steve Woodard
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Publication number: 20160296225Abstract: 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: ApplicationFiled: March 21, 2016Publication date: October 13, 2016Inventors: James Rohl, Shannon M. Rush, Sheriese Rush, Michel Yoon, James McCrea, Shuo-Hsiu Chang
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Patent number: 9326859Abstract: 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: GrantFiled: September 14, 2012Date of Patent: May 3, 2016Assignee: St. Jude Medical, Cardiology Division, Inc.Inventors: John P. Cartledge, James Badia, James McCrea, Luis Baez, Peter Bentley
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Patent number: 9241708Abstract: 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: GrantFiled: June 7, 2012Date of Patent: January 26, 2016Assignee: ST. JUDE MEDICAL PUERTO RICO, LLCInventors: James A. McCrea, Troy T. White, Bernhard Kaeferlein, Jason M. Halac, Zihan Lin, Zachary J. Tegels, Martha Escobar, Catherine A. Pipenhagen
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Patent number: 8770778Abstract: 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: GrantFiled: October 24, 2012Date of Patent: July 8, 2014Inventors: Herberth A. Pereira, Stephen John Gerli, Stephen Joseph Gerli, James A. McCrea
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Patent number: 8574289Abstract: 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: GrantFiled: February 9, 2010Date of Patent: November 5, 2013Assignee: St. Jude Medical, Cardiology Division, Inc.Inventors: Richard G. Cartledge, John P. Cartledge, James Badia, James McCrea, Luis Baez, Peter Bentley
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Publication number: 20130144316Abstract: 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: ApplicationFiled: June 7, 2012Publication date: June 6, 2013Applicant: St. Jude Medical Puerto Rico LLCInventors: James A. McCrea, Troy T. White, Bernhard Kaeferlein, Ali Hassan, Jason M. Halac, Zihan Lin, Zachary J. Tegels, Martha Escobar, Catherine A. Pipenhagen
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Publication number: 20130128557Abstract: 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: ApplicationFiled: October 24, 2012Publication date: May 23, 2013Inventors: Herberth A. Pereira, Stephen John Gerli, Stephen Joseph Gerli, James A. McCrea
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Publication number: 20130123910Abstract: 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: ApplicationFiled: September 14, 2012Publication date: May 16, 2013Applicant: ST. JUDE MEDICAL, CARDIOLOGY DIVISION, INC.Inventors: Richard G. Cartledge, John P. Cartledge, James Badia, James McCrea, Luis Baez, Peter Bentley
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Publication number: 20130079802Abstract: 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: ApplicationFiled: May 16, 2012Publication date: March 28, 2013Applicant: ST. JUDE MEDICAL PUERTO RICO LLCInventors: Jason M. Halac, James A. McCrea, Troy T. White, Bernhard Kaeferlein, Zihan Lin
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Publication number: 20130072949Abstract: 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: ApplicationFiled: April 9, 2012Publication date: March 21, 2013Applicant: St. Jude Medical Puerto Rico LLCInventors: Jason M. Halac, James A. McCrea, Troy T. White, Bernhard Kaeferlein, Ali Hassan, Zihan Lin
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Publication number: 20120197175Abstract: The invention generally relates to shunts in which at least a portion of the body includes a drug.Type: ApplicationFiled: December 8, 2011Publication date: August 2, 2012Applicant: 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
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Publication number: 20120065542Abstract: 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: ApplicationFiled: September 7, 2011Publication date: March 15, 2012Inventors: John A. Hibner, John S. Ehlert, James A. McCrea
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Publication number: 20110118745Abstract: 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: ApplicationFiled: December 9, 2010Publication date: May 19, 2011Applicant: 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
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Publication number: 20110093062Abstract: 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: ApplicationFiled: February 9, 2010Publication date: April 21, 2011Inventors: Richard G. Cartledge, John P. Cartledge, James Badia, James McCrea, Luis Baez, Peter Bentley
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Publication number: 20100119696Abstract: 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: ApplicationFiled: November 17, 2009Publication date: May 13, 2010Applicant: 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