Patents by Inventor Jeffrey L. Emery
Jeffrey L. Emery 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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Patent number: 9480574Abstract: Methods and apparatus are disclosed for distracting tissue. The devices and methods may include insertion of first and second elongated members into the space between two tissue layers, with an augmenting elongated member inserted therebetween to form a distraction device between the tissues to be distracted. The distraction device defines a generally annular configuration, with a locking member secured to one of the elongated members at a plurality of locations to maintain the distraction device in the generally annular configuration. The augmenting elongated member may be shorter than the first and second elongated members such that a window is defined between the proximal and distal ends of the augmenting elongated member when the distraction device and the first and second elongated members are in the generally annular configuration. Bone graft material or bone filler may be introduced into the interior of the distraction device through the window.Type: GrantFiled: March 14, 2013Date of Patent: November 1, 2016Assignee: Benvenue Medical, Inc.Inventors: James Lee, Jeffrey L. Emery, Timothy McGrath, Laurent Schaller, Andrew Huffmaster, Ebrahim Mohammad Quddus
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Publication number: 20160256148Abstract: Devices and methods are provided for measuring and/or adjusting the distance between two opposing surfaces of a work space, such as two vertebral bodies separated by a disc space. A sizing device may include at least one distraction member, an actuator, and an actuator controller. The actuator controller is movable to move the actuator, with movement of the actuator changing the height dimension of the distraction member. The amount of movement of the actuator controller is generally linearly related to the change of the height dimension of the distraction member. The amount of expansion force applied by the distraction member is also generally linearly related to the amount of movement of the actuator controller.Type: ApplicationFiled: May 18, 2016Publication date: September 8, 2016Inventors: Andrew Huffmaster, Patricia Hsin-Yi Ho, Jeffrey L. Emery, Laurent Schaller
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Publication number: 20160228261Abstract: A graft material injector device and method are disclosed. The injector device includes an elongated injector tube and a side loading aperture for receiving graft material. A graft material loader and a cover for the side loading aperture may optionally be included.Type: ApplicationFiled: February 8, 2016Publication date: August 11, 2016Inventors: Jeffrey L. Emery, Andrew Huffmaster, Douglas M. Lorang, Jarrod W. Taylor
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Patent number: 9380974Abstract: An arrangement includes a housing, a plurality of sampling and analysis sites contained within the housing, each of the sampling and analysis sites having a skin-penetration member having a first end configured to pierce the skin, and an inner lumen in communication with the first end, an actuator operatively associated with the skin-penetration member, and an analyte quantification member in fluid communication with the inner lumen of the skin-penetration member. Integrated devices including such arrangements are also described.Type: GrantFiled: September 29, 2006Date of Patent: July 5, 2016Assignee: Intuity Medical, Inc.Inventors: Craig M. Litherland, Jeffrey L. Emery, Raul Escutia, James W. Pfeiffer, Jeffrey M. Jones
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Patent number: 9366636Abstract: Disclosed are devices, arrangements and methods for quantifying the concentration of an analyte present in bodily fluid, including: an assay pad having at least one chemical reagent capable of producing a detectable signal in the form of a reaction spot upon reaction with the analyte; a light source; a detector array; a processor; and a memory in communication with the processor, the memory comprising: (a) at least one value indicative of one or more of: (i) the level of hematocrit contained in the sample; (ii) the volume of the sample applied to the assay pad; or (iii) imperfections present in the reaction spot; and (b) at least one algorithm for calculating the concentration of the analyte contained in the sample.Type: GrantFiled: February 4, 2015Date of Patent: June 14, 2016Assignee: Intuity Medical, Inc.Inventors: Jeffrey L. Emery, Carole R. Stivers
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Patent number: 9351851Abstract: Devices and methods are provided for measuring and/or adjusting the distance between two opposing surfaces of a work space, such as two vertebral bodies separated by a disc space. A sizing device may include at least one distraction member, an actuator, and an actuator controller. The actuator controller is movable to move the actuator, with movement of the actuator changing the height dimension of the distraction member. The amount of movement of the actuator controller is generally linearly related to the change of the height dimension of the distraction member. The amount of expansion force applied by the distraction member is also generally linearly related to the amount of movement of the actuator controller.Type: GrantFiled: March 14, 2013Date of Patent: May 31, 2016Assignee: Bevenue Medical, Inc.Inventors: Andrew Huffmaster, Patricia Hsin-Yi Ho, Jeffrey L. Emery, Laurent Schaller
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Patent number: 9314252Abstract: The present disclosure relates to devices and methods for creating channels within bone. One method for treating bone generally includes traversing an elongated member through cancellous bone of a vertebral body along a first generally non-linear path and then retracting the elongated member, thereby leaving a generally non-linear channel. The elongated member then is traversed through the cancellous bone along a second generally non-linear path, which second path does not completely coincide with the first path and then retracted along the second generally nonlinear path, thereby leaving a second generally non-linear channel. Optionally, bone filler material is deployed into the channels.Type: GrantFiled: August 15, 2014Date of Patent: April 19, 2016Assignee: Benvenue Medical, Inc.Inventors: Laurent Schaller, Jeffrey L. Emery, Timothy J. McGrath, James K. Lee, Ryan J. Connolly
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Publication number: 20160038066Abstract: An arrangement for producing a sample of body fluid from an opening created in a skin surface at a sampling site including a cartridge with a plurality of compartments and a plurality of sampling sites, and a detector assembly. Each sampling site includes a skin-penetration member having a first end configured to pierce the surface of the skin and an inner lumen in communication with the first end, a spring actuator operatively associated with the skin-penetration member, and a needle hub connecting the skin-penetration member and the spring actuator. The needle hub includes a reagent pad and the spring actuator is configured to drive the skin-penetration member to form the wound opening. Each compartment at least partially encloses the skin-penetration member, the spring actuator, and the needle hub of a respective sampling site.Type: ApplicationFiled: June 18, 2015Publication date: February 11, 2016Inventors: Raul ESCUTIA, Jeffrey L. EMERY, Craig M. LITHERLAND
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Publication number: 20160008141Abstract: An apparatus for disrupting tissue in the intervertebral disc space that includes a barrier member having a first configuration for insertion into the disc space and a second configuration when deployed within the disc space. The second configuration of the barrier member is adapted to at least partially define a perimeter of a working region within the disc space. The apparatus also includes a tissue disruption tool configured for insertion into the working region.Type: ApplicationFiled: July 7, 2015Publication date: January 14, 2016Inventors: Andrew Huffmaster, Jeffrey L. Emery, Ricardo J. Simmons, Douglas M. Lorang, Jeffrey A. Doelling, Russell Borg, Laurent B. Schaller, Ebrahim M. Quddus, Sandeep Kunwar, James K. Lee, Timothy J. McGrath
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Patent number: 9161773Abstract: Discectomy or disc preparation system that includes a guide member that is changeable from a deployment configuration for insertion into an intervertebral disc space to a deployed configuration upon being deployed into the intervertebral disc. The system also includes at least one tissue manipulator, such as cutting, scraping and extraction elements, that can be moved or tracked longitudinally along the guide member into and through the intervertebral disc space.Type: GrantFiled: June 22, 2011Date of Patent: October 20, 2015Assignee: Benvenue Medical, Inc.Inventors: Laurent B. Schaller, Steven S Golden, Jeffrey L. Emery, James K Lee, Mark Y. Hirotsuka, Russell J. Borg
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Publication number: 20150212006Abstract: Disclosed are devices, arrangements and methods for quantifying the concentration of an analyte present in bodily fluid, including: an assay pad having at least one chemical reagent capable of producing a detectable signal in the form of a reaction spot upon reaction with the analyte; a light source; a detector array; a processor; and a memory in communication with the processor, the memory comprising: (a) at least one value indicative of one or more of: (i) the level of hematocrit contained in the sample; (ii) the volume of the sample applied to the assay pad; or (iii) imperfections present in the reaction spot; and (b) at least one algorithm for calculating the concentration of the analyte contained in the sample.Type: ApplicationFiled: February 4, 2015Publication date: July 30, 2015Inventors: Jeffrey L. EMERY, Carole R. STIVERS
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Patent number: 9060723Abstract: An arrangement for producing a sample of body fluid from an opening created in a skin surface at a sampling site including a cartridge with a plurality of compartments and a plurality of sampling sites, and a detector assembly. Each sampling site includes a skin-penetration member having a first end configured to pierce the surface of the skin and an inner lumen in communication with the first end, a spring actuator operatively associated with the skin-penetration member, and a needle hub connecting the skin-penetration member and the spring actuator. The needle hub includes a reagent pad and the spring actuator is configured to drive the skin-penetration member to form the wound opening. Each compartment at least partially encloses the skin-penetration member, the spring actuator, and the needle hub of a respective sampling site.Type: GrantFiled: July 29, 2014Date of Patent: June 23, 2015Assignee: Intuity Medical, Inc.Inventors: Raul Escutia, Jeffrey L. Emery, Craig M. Litherland
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Patent number: 8969097Abstract: Disclosed are devices, arrangements and methods for quantifying the concentration of an analyte present in bodily fluid, including: an assay pad having at least one chemical reagent capable of producing a detectable signal in the form of a reaction spot upon reaction with the analyte; a light source; a detector array; a processor; and a memory in communication with the processor, the memory comprising: (a) at least one value indicative of one or more of: (i) the level of hematocrit contained in the sample; (ii) the volume of the sample applied to the assay pad; or (iii) imperfections present in the reaction spot; and (b) at least one algorithm for calculating the concentration of the analyte contained in the sample.Type: GrantFiled: February 28, 2011Date of Patent: March 3, 2015Assignee: Intuity Medical, Inc.Inventors: Jeffrey L. Emery, Carole R. Stivers
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Publication number: 20140358145Abstract: The present disclosure relates to devices and methods for creating channels within bone. One method for treating bone generally includes traversing an elongated member through cancellous bone of a vertebral body along a first generally non-linear path and then retracting the elongated member, thereby leaving a generally non-linear channel. The elongated member then is traversed through the cancellous bone along a second generally non-linear path, which second path does not completely coincide with the first path and then retracted along the second generally nonlinear path, thereby leaving a second generally non-linear channel. Optionally, bone filler material is deployed into the channels.Type: ApplicationFiled: August 15, 2014Publication date: December 4, 2014Applicant: Benvenue Medical, Inc.Inventors: Laurent Schaller, Jeffrey L. Emery, Timothy J. McGrath, James K. Lee, Ryan J. Connolly
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Publication number: 20140336480Abstract: An arrangement for producing a sample of body fluid from a wound opening created in a skin surface at a sampling site includes at least one skin-penetration member having a first end configured to pierce the surface of the skin, and a inner lumen in communication with the first end; at least one actuator operatively associated with the at least one skin-penetration member; and at least one catalyst device configured to cause perfusion of body fluid at the sampling site; wherein the at least one actuator is configured to locate the at least one skin-penetration member so as to obstruct the wound opening while transporting body fluid through the inner lumen. Associated methods are also described.Type: ApplicationFiled: July 29, 2014Publication date: November 13, 2014Inventors: Raul ESCUTIA, Jeffrey L. EMERY, Craig M. LITHERLAND
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Publication number: 20140316301Abstract: Arrangements are provided including a base having a bore disposed therein extending from a first surface of the base through a second surface of the base, a fluid transport tube having a first end, a second end opposite the first end, and a lumen having an inner diameter, at least the second end of the tube being received within the bore of the base, and at least one fluid transport enhancing groove having at least a first section disposed in the second surface of the base and in fluid communication with the bore.Type: ApplicationFiled: July 1, 2014Publication date: October 23, 2014Inventors: Raul ESCUTIA, Jeffrey L. EMERY
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Publication number: 20140277481Abstract: Methods and apparatus are disclosed for distracting tissue. The devices and methods may include insertion of first and second elongated members into the space between two tissue layers, with an augmenting elongated member inserted therebetween to form a distraction device between the tissues to be distracted. The distraction device defines a generally annular configuration, with a locking member secured to one of the elongated members at a plurality of locations to maintain the distraction device in the generally annular configuration. The augmenting elongated member may be shorter than the first and second elongated members such that a window is defined between the proximal and distal ends of the augmenting elongated member when the distraction device and the first and second elongated members are in the generally annular configuration. Bone graft material or bone filler may be introduced into the interior of the distraction device through the window.Type: ApplicationFiled: March 14, 2013Publication date: September 18, 2014Inventors: James Lee, Jeffrey L. Emery, Timothy McGrath, Laurent Schaller, Andrew Huffmaster, Ebrahim Mohammad Quddus
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Publication number: 20140276471Abstract: The present disclosure relates to devices for injecting material into a body. The devices include a housing having a deployment cannula extending therefrom. The device also includes a rotary drive member wherein rotational movement of the drive member relative to the housing results in linear movement of an elongated injection member within a lumen of and out of a distal end opening of the deployment cannula. The elongated injection member includes a proximal end portion that may have a Tuohy-Huber tip and/or varying radii therealong.Type: ApplicationFiled: March 14, 2013Publication date: September 18, 2014Inventors: Jeffrey L. Emery, Laurent Schaller, Ryan J. Connolly, Andrew Huffmaster, Ebrahim M. Quddus, Timothy J. McGrath, Sean M. Tutton
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Patent number: 8814873Abstract: The present disclosure relates to devices and methods for creating channels within bone. One method for treating bone generally includes traversing an elongated member through cancellous bone of a vertebral body along a first generally non-linear path and then retracting the elongated member, thereby leaving a generally non-linear channel. The elongated member then is traversed through the cancellous bone along a second generally non-linear path, which second path does not completely coincide with the first path and then retracted along the second generally nonlinear path, thereby leaving a second generally non-linear channel. Optionally, bone filler material is deployed into the channels.Type: GrantFiled: June 22, 2012Date of Patent: August 26, 2014Assignee: Benvenue Medical, Inc.Inventors: Laurent Schaller, Jeffrey L. Emery, Timothy J. McGrath, James K. Lee, Ryan J. Connolly
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Patent number: 8795201Abstract: An arrangement for producing a sample of body fluid from a wound opening created in a skin surface at a sampling site includes at least one skin-penetration member having a first end configured to pierce the surface of the skin, and a inner lumen in communication with the first end; at least one actuator operatively associated with the at least one skin-penetration member; and at least one catalyst device configured to cause perfusion of body fluid at the sampling site; wherein the at least one actuator is configured to locate the at least one skin-penetration member so as to obstruct the wound opening while transporting body fluid through the inner lumen. Associated methods are also described.Type: GrantFiled: January 28, 2013Date of Patent: August 5, 2014Assignee: Intuity Medical, Inc.Inventors: Raul Escutia, Jeffrey L. Emery, Craig M. Litherland