Patents by Inventor Roman Lomeli
Roman Lomeli 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: 20210161682Abstract: An expandable trial can include an inferior portion, a superior portion, and a middle expanding portion as well as load cells for monitoring the load on the trial. The trial may also include recesses on its lateral sides to provide spacing to accommodate a disc removal tool so tissue can be cleared monitoring load. In addition, neural foramen spacing can be monitoring to provide information about how much neural release has been achieved as the disc is cleaned and the spine is positioned and repositioned.Type: ApplicationFiled: February 3, 2021Publication date: June 3, 2021Inventors: Michael J. O'Neil, Roman Lomeli, John Riley Hawkins, Christopher Ramsay, Zoher Bootwala, Jennifer DiPietro, John Griffin
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Patent number: 11024207Abstract: User interface systems for sterile fields and other working environments are disclosed herein. In some embodiments, a user interface system can include a projector that projects a graphical user interface onto a data board or other substrate disposed within a working environment. The system can also include a camera or other sensor that detects user interaction with the data board or substrate. Detected user interactions can be processed or interpreted by a controller that interfaces with equipment disposed outside of the working environment, thereby allowing user interaction with such equipment from within the working environment. The data board can be an inexpensive, disposable, single-use component of the system that can be easily sterilized or another component suitably prepared for use in a sterile field.Type: GrantFiled: February 4, 2020Date of Patent: June 1, 2021Assignee: Medos International SarlInventors: Mark Hall, Roman Lomeli, J. Riley Hawkins, Joern Richter
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Publication number: 20210153914Abstract: A control member for mounting to an end of an access tube includes a body that defines a proximal end and a distal end spaced from each other along a central axis. The control member defines a bore extending between the proximal and distal ends along the central axis, a handle portion that extends to the proximal end, and a mounting formation that extends to the distal end. The mounting formation includes an insertion portion that is insertable within the access tube and a lip that is opposed to the insertion portion so as to define a receptacle configured to receive an end portion of the access tube.Type: ApplicationFiled: November 22, 2019Publication date: May 27, 2021Inventors: Roman Lomeli, John C. Voellmicke, Paul S. Maguire, Clara Cheung
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Publication number: 20210101201Abstract: A hydraulic tube expander includes expanding jaws engageable with an interior surface of a tube to expand the tube; a source of hydraulic fluid, a valve located between the source and the expanding jaws and a single-action release actuator operatively coupled to the valve. The valve is moveable between open and closed positions. In the closed position, hydraulic fluid can pass from the source to the expanding jaws and in the open position the hydraulic fluid can pass from the expanding jaws to the source. The actuator is movable between first and second positions. In the first position the valve is in the closed position. Movement of the actuator in a direction from the first position toward the second position moves the valve into the open position.Type: ApplicationFiled: December 17, 2020Publication date: April 8, 2021Inventors: Joseph Houle, Roman Lomeli
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Patent number: 10959768Abstract: Systems and methods for facilitating treatment are disclosed that can include the use of imaging techniques in conjunction with one or more non-invasive techniques for modifying tissue, e.g., tissue in or around the spine. Depending on the type of treatment to be performed, various imaging modalities may be suitable for visualizing the tissue. Energy can be applied to tissue from outside of the body such that the tissue is modified in a non-invasive manner. For example, focused ultrasound can be used to dissect body tissues or can be applied to specific regions of tissue to change a characteristic of the tissue, e.g., increase its elasticity. The methods disclosed herein can be stand-alone treatments or can be performed prior to one or more surgical procedures. For example, non-invasive imaging and modification of body tissues can facilitate accessing the spine, preparing an interbody space, and/or surgically correcting the spine.Type: GrantFiled: May 29, 2018Date of Patent: March 30, 2021Assignee: DePuy Synthes Products, Inc.Inventors: Michael Slivka, Kevin Lee, Roman Lomeli
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Patent number: 10945773Abstract: Surgical support instruments are described herein that can couple to, e.g., an implanted anchor and provide a platform for coupling other surgical implements thereto. In one embodiment, an instrument can include an elongate body having opposed projections extending laterally from a distal portion thereof that can at least partially surround a shank of an implantable anchor such that a longitudinal axis of the elongate body is laterally offset from a longitudinal axis of the anchor. The instrument can further include a lock configured to exert a drag force on a head of the anchor to control polyaxial movement of the instrument relative to the anchor. Further, a proximal portion of the elongate body can be configured to receive a retractor assembly including a plurality of tissue manipulating implements and selectively lock the retractor assembly at any of a plurality of positions along a length of the elongate body.Type: GrantFiled: September 24, 2018Date of Patent: March 16, 2021Assignee: Medos International SarlInventors: Andrew Medeiros, Zoher Bootwala, Nicholas Miller, Roman Lomeli
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Patent number: 10940025Abstract: An expandable trial can include an inferior portion, a superior portion, and a middle expanding portion as well as load cells for monitoring the load on the trial. The trial may also include recesses on its lateral sides to provide spacing to accommodate a disc removal tool so tissue can be cleared monitoring load. In addition, neural foramen spacing can be monitoring to provide information about how much neural release has been achieved as the disc is cleaned and the spine is positioned and repositioned.Type: GrantFiled: March 15, 2019Date of Patent: March 9, 2021Assignee: DEPUY SYNTHES PRODUCTS, INC.Inventors: Michael J. O'Neil, Roman Lomeli, John Riley Hawkins, Christopher Ramsay, Zoher Bootwala, Jennifer DiPietro, John Griffin
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Publication number: 20210059563Abstract: Systems and methods for anatomical alignment are disclosed herein. In some embodiments, the systems and methods can provide accurate and continuous intraoperative validation of anatomical alignment, e.g., of the spine, hips, pelvis, and/or shoulders. An exemplary system can include a sensor and marker arrangement for measuring coronal imbalance. Another exemplary system can include a sensor and marker arrangement for shoulder or pelvic leveling. Yet another exemplary system can include a mechanical frame for establishing a simulated ground plane and projecting a plumb line from the simulated ground plane.Type: ApplicationFiled: October 8, 2020Publication date: March 4, 2021Applicant: Medos International SarlInventors: Saurav V. Gupta, Mark Hall, Roman Lomeli, Douglas Raymond
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Patent number: 10870142Abstract: A hydraulic tube expander includes expanding jaws engageable with an interior surface of a tube to expand the tube; a source of hydraulic fluid, a valve located between the source and the expanding jaws and a single-action release actuator operatively coupled to the valve. The valve is moveable between open and closed positions. In the closed position, hydraulic fluid can pass from the source to the expanding jaws and in the open position the hydraulic fluid can pass from the expanding jaws to the source. The actuator is movable between first and second positions. In the first position the valve is in the closed position. Movement of the actuator in a direction from the first position toward the second position moves the valve into the open position.Type: GrantFiled: June 4, 2018Date of Patent: December 22, 2020Assignee: Diversitech CorporationInventors: Joseph Houle, Roman Lomeli
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Publication number: 20200390566Abstract: A system for delivering flowable biomaterial to an intervertebral disc space between adjacent vertebral bodies includes a delivery body defining a proximal end, a distal end spaced from the proximal end along a longitudinal direction, a cannulation extending from the proximal end to an opening adjacent the distal end, and a distal region including a tip that extends to the distal end. The distal region defines a maximum height at a location proximal of the distal end and measured along a second direction perpendicular to the longitudinal direction. The distal region is for indicating a distance between the adjacent vertebral bodies. The system includes a carrier having a longitudinaly elongate channel for carrying biomaterial and being insertable within the cannulation, as well as an advancement member configured for insertion within the cannulation to forcibly advance the biomaterial from the cannulation, through the opening, and into the disc space.Type: ApplicationFiled: June 14, 2019Publication date: December 17, 2020Inventors: James Murray, John Riley Hawkins, Benjamin Cleveland, Alicia McDermott, Roman Lomeli, John Dieselman, Stephen Bornhoft, Christopher Ramsay, Nicholas Pavento, Jan Klett, Stephane Gully, Eric Buehlmann, Thomas Gamache, Roger Berger
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Publication number: 20200352616Abstract: A central inflatable distractor and a perimeter balloon are inserted into the disc space in uninflated configurations. The central inflatable distractor is then expanded, thereby distracting the vertebral endplates to the controlled height of the central inflatable distractor. The perimeter balloon is then inflated with a curable substance. The perimeter balloon expands as it is filled with the curable substance and conforms to the void remaining in the disc space around the central inflatable distractor, thereby creating a horseshoe shape. Once the flowable material in the perimeter balloon has cured, the central inflated distractor can be deflated and removed. The remaining void (or inner space) is then packed with graft for fusion.Type: ApplicationFiled: July 29, 2020Publication date: November 12, 2020Applicant: DePuy Synthes Products, Inc.Inventors: Roman Lomeli, Kevin Lee
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Patent number: 10820835Abstract: Systems and methods for anatomical alignment are disclosed herein. In some embodiments, the systems and methods can provide accurate and continuous intraoperative validation of anatomical alignment, e.g., of the spine, hips, pelvis, and/or shoulders. An exemplary system can include a sensor and marker arrangement for measuring coronal imbalance. Another exemplary system can include a sensor and marker arrangement for shoulder or pelvic leveling. Yet another exemplary system can include a mechanical frame for establishing a simulated ground plane and projecting a plumb line from the simulated ground plane.Type: GrantFiled: September 12, 2016Date of Patent: November 3, 2020Assignee: Medos International SarlInventors: Saurav V. Gupta, Mark Hall, Roman Lomeli, Douglas Raymond
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Publication number: 20200330116Abstract: Embodiments of a cutting assembly for a bone and tissue resection device bone disclosed herein. In one embodiment, a cutting assembly can include a blade shaft having a distal end with an arcuate blade, a sleeve surrounding the blade shaft and arcuate blade, the sleeve having a distal end defining an opening sized and shaped to allow the arcuate blade to translate distally beyond the distal end of the sleeve, a footplate positioned beyond the distal end of the sleeve and configured to resist distal movement of material being cut by the arcuate blade when the arcuate blade is translated distally against the material, and a support extending from the distal end of the sleeve to the footplate, the support element defining a cutting region between the distal end the sleeve and the footplate.Type: ApplicationFiled: April 22, 2019Publication date: October 22, 2020Inventors: Stephen Bornhoft, Eric Buehlmann, Roman Lomeli
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Publication number: 20200330106Abstract: Embodiments of bone and tissue resection devices are disclosed herein. In one embodiment, a device can include a blade having a distal cutting edge configured to perform a cutting action that produces a plug or core from a media being cut by the cutting edge, a drive mechanism arranged to transfer an oscillating force to the cutting edge for oscillating the cutting edge, a shield positioned to block contact with a portion of the cutting edge, and a depth adjustment mechanism configured to translate the cutting edge along a proximal-distal axis of the shield to adjust an axial position of the cutting edge relative to the shield.Type: ApplicationFiled: April 22, 2019Publication date: October 22, 2020Inventors: Stephen Bornhoft, John C. Voellmicke, Eric Buehlmann, Roman Lomeli, Thomas Gamache, Katherine Selover, Duane Jeffrey Enck
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Publication number: 20200330115Abstract: Embodiments of bone and tissue resection devices are disclosed herein. In one embodiment, a device can include a stationary assembly having a housing, an elongated sleeve extending distally from the housing, and a cutting region disposed distal to the sleeve. The device can further include a drive assembly having a blade shaft extending through the elongated sleeve, the blade shaft having a distal tip with a cutting surface configured to extend into the cutting region when the drive assembly advances distally relative to the stationary assembly. The drive assembly can further include an oscillator coupled to the blade shaft and configured to engage with a source of continuous rotational motion to convert the continuous rotational motion into oscillating motion of the drive shaft. Further, the drive assembly can be configured to slidably couple to the stationary assembly to permit selective translation of the drive assembly relative to the stationary assembly.Type: ApplicationFiled: April 22, 2019Publication date: October 22, 2020Inventors: Stephen Bornhoft, Jae Stelzer, John C. Voellmicke, Roman Lomeli, Thomas Gamache
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Patent number: 10806593Abstract: A central inflatable distractor and a perimeter balloon are inserted into the disc space in uninflated configurations. The central inflatable distractor is then expanded, thereby distracting the vertebral endplates to the controlled height of the central inflatable distractor. The perimeter balloon is then inflated with a curable substance. The perimeter balloon expands as it is filled with the curable substance and conforms to the void remaining in the disc space around the central inflatable distractor, thereby creating a horseshoe shape. Once the flowable material in the perimeter balloon has cured, the central inflated distractor can be deflated and removed. The remaining void (or inner space) is then packed with graft for fusion.Type: GrantFiled: August 1, 2017Date of Patent: October 20, 2020Assignee: DePuy Synthes Products, Inc.Inventors: Roman Lomeli, Kevin Lee
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Publication number: 20200297432Abstract: Electronic devices that detect their position and/or orientation with respect to earth's frame of reference are described. A coupler can removeably maintain the electronic devices in physical proximity of one another. Each electronic device can have a housing and the coupler can be included on the housing and arranged to physically connect the housing of the electronic device to the housing of at least one other electronic device. Alternatively, the coupler can be a packaging that maintains the electronic devices in physical proximity of one another. Each electronic device can be calibrated using the orientation or position information obtained by other electronic devices maintained by the coupler. Further, each electronic device can include a power source that remains inactive until the device is ready for use.Type: ApplicationFiled: June 4, 2020Publication date: September 24, 2020Applicant: DePuy Synthes Products, Inc.Inventors: William Frasier, John Riley Hawkins, Roman Lomeli, Mark Hall, Dennis Chien
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Patent number: 10758288Abstract: A central inflatable distractor and a perimeter balloon are inserted into the disc space in uninflated configurations. The central inflatable distractor is then expanded, thereby distracting the vertebral endplates to the controlled height of the central inflatable distractor. The perimeter balloon is then inflated with a curable substance. The perimeter balloon expands as it is filled with the curable substance and conforms to the void remaining in the disc space around the central inflatable distractor, thereby creating a horseshoe shape. Once the flowable material in the perimeter balloon has cured, the central inflated distractor can be deflated and removed. The remaining void (or inner space) is then packed with graft for fusion.Type: GrantFiled: May 25, 2018Date of Patent: September 1, 2020Assignee: DePuy Synthes Products, Inc.Inventors: Roman Lomeli, Kevin Lee
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Patent number: 10743944Abstract: Electronic devices that detect their position and/or orientation with respect to earth's frame of reference are described. A coupler can removeably maintain the electronic devices in physical proximity of one another. Each electronic device can have a housing and the coupler can be included on the housing and arranged to physically connect the housing of the electronic device to the housing of at least one other electronic device. Alternatively, the coupler can be a packaging that maintains the electronic devices in physical proximity of one another. Each electronic device can be calibrated using the orientation or position information obtained by other electronic devices maintained by the coupler. Further, each electronic device can include a power source that remains inactive until the device is ready for use.Type: GrantFiled: June 6, 2019Date of Patent: August 18, 2020Assignee: DePuy Synthes Products, Inc.Inventors: William Frasier, John Riley Hawkins, Roman Lomeli, Mark Hall, Dennis Chien
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Publication number: 20200251028Abstract: User interface systems for sterile fields and other working environments are disclosed herein. In some embodiments, a user interface system can include a projector that projects a graphical user interface onto a data board or other substrate disposed within a working environment. The system can also include a camera or other sensor that detects user interaction with the data board or substrate. Detected user interactions can be processed or interpreted by a controller that interfaces with equipment disposed outside of the working environment, thereby allowing user interaction with such equipment from within the working environment. The data board can be an inexpensive, disposable, single-use component of the system that can be easily sterilized or another component suitably prepared for use in a sterile field.Type: ApplicationFiled: February 4, 2020Publication date: August 6, 2020Inventors: Mark Hall, Roman Lomeli, J. Riley Hawkins, Joern Richter