Patents by Inventor Paul A. Glazer
Paul A. Glazer 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: 11678976Abstract: A device and method for forming an adaptive optic in the capsule of a human eye is disclosed, comprising a capsular interface enclosing an optically acceptable medium. The device establishes a physiologic range of optical power in response to a range of ciliary contractile states. The preferred bi-phasic medium of the device is comprised of a solid three dimensional polymeric network suspended in a liquid aqueous phase and bonded to a capsular interface. The polymeric network provides shape to the capsular interface, optical power, and a physiologic response to the suspensory ligament. The three dimensional network of the bi-phasic medium mimics the stacked fiber configuration and elasticity of a natural lens. An alternative embodiment utilizing a single phase medium is also disclosed with associated structural features provided in the capsular interface.Type: GrantFiled: May 6, 2019Date of Patent: June 20, 2023Assignee: Adaptilens, LLCInventors: Liane Clamen, Paul Glazer, Michael T. Milbocker
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Patent number: 11452615Abstract: A tool for delivery and/or compaction of bone graft material includes a cannula with an inner lumen extending along a longitudinal axis from a hopper end of the cannula to a delivery tip of the cannula. A hopper with an internal volume for storing bone graft material is connected to the hopper end of the cannula with the internal volume of the hopper in communication with the inner lumen of the cannula for delivery of bone graft material from the hopper to the delivery tip of the cannula. An output shaft within the inner lumen extends along the longitudinal axis. The output shaft includes a helical screw thread extending radially outward from the output shaft toward an inner surface of the cannula. An actuator is connected to the hopper and to the output shaft to drive the output shaft rotationally relative to the hopper and to the cannula.Type: GrantFiled: January 30, 2019Date of Patent: September 27, 2022Assignee: Alphatec Spine, Inc.Inventors: Paul Glazer, Andrew Ziegler, Jonathan Wenderoth
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Publication number: 20210220024Abstract: An instrument includes a distraction mechanism having a proximal end and an opposed distal end. The distal end includes opposed first and second end members. A first vertebral endplate spreader includes a proximal spreader section mounted to the first end member of the distraction mechanism. The first spreader also includes a distal spreader section operatively connected to the proximal spreader section for lateral movement relative to the proximal spreader section. A second vertebral endplate spreader is mounted to the second end member of the distraction mechanism. The distraction mechanism is configured and adapted to distract the spreaders apart and to retract the spreaders together along a distraction axis. The distal spreader section of the first spreader is configured to move relative to the second spreader in a lateral direction relative to the distraction axis for correction of vertebral alignment, as in treatment of spondylolisthesis, scoliosis, and the like.Type: ApplicationFiled: January 25, 2021Publication date: July 22, 2021Inventor: Paul Glazer
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Patent number: 10898238Abstract: An instrument for spinal procedures is a vertebral endplate spreader device having a vertebral endplate spreader and a driver handle. The vertebral endplate spreader includes a linkage with a drive sprocket operatively connected for rotation relative thereto and with a secondary sprocket. The secondary sprocket is operatively connected for rotation relative to the linkage. The vertebral endplate spreader includes a belt operatively connected to the drive sprocket and the secondary sprocket to be driven about a belt axis. The driver handle has a distal end and a proximal end. The distal end is operatively connected to the drive sprocket to actuate rotation of the belt.Type: GrantFiled: December 31, 2018Date of Patent: January 26, 2021Assignee: Tenzin LLCInventor: Paul Glazer
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Publication number: 20200237527Abstract: A tool for delivery and/or compaction of bone graft material includes a cannula with an inner lumen extending along a longitudinal axis from a hopper end of the cannula to a delivery tip of the cannula. A hopper with an internal volume for storing bone graft material is connected to the hopper end of the cannula with the internal volume of the hopper in communication with the inner lumen of the cannula for delivery of bone graft material from the hopper to the delivery tip of the cannula. An output shaft within the inner lumen extends along the longitudinal axis. The output shaft includes a helical screw thread extending radially outward from the output shaft toward an inner surface of the cannula. An actuator is connected to the hopper and to the output shaft to drive the output shaft rotationally relative to the hopper and to the cannula.Type: ApplicationFiled: January 30, 2019Publication date: July 30, 2020Inventors: Paul Glazer, Andrew Ziegler, Jonathan Wenderoth
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Patent number: 10595750Abstract: A device for orthopedic measurements includes a main housing, a center member, a measurement indicator, and a flexible member. The main housing has a proximal end with a top opening and a distal end with a side opening, and defines a longitudinal axis and includes a main housing cavity. The center member is disposed along the longitudinal axis within the main housing cavity. The measurement indicator is operatively connected to the center member, and is configured and adapted to display a measurement of a distance. The flexible member is threaded through the main housing cavity, and includes a first end and an opposed second end with an eyelet disposed proximate the side opening of the main housing. The eyelet is configured to be drawn away from the main housing, extending the flexible member outward with respect to the side opening to display a measurement on the measurement indicator.Type: GrantFiled: May 17, 2016Date of Patent: March 24, 2020Assignee: Tenzin LLCInventors: Paul A. Glazer, David Ray, Joseph Ting
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Publication number: 20190321163Abstract: A device and method for forming an adaptive optic in the capsule of a human eye is disclosed, comprising a capsular interface enclosing an optically acceptable medium. The device establishes a physiologic range of optical power in response to a range of ciliary contractile states. The preferred bi-phasic medium of the device is comprised of a solid three dimensional polymeric network suspended in a liquid aqueous phase and bonded to a capsular interface. The polymeric network provides shape to the capsular interface, optical power, and a physiologic response to the suspensory ligament. The three dimensional network of the bi-phasic medium mimics the stacked fiber configuration and elasticity of a natural lens. An alternative embodiment utilizing a single phase medium is also disclosed with associated structural features provided in the capsular interface.Type: ApplicationFiled: May 6, 2019Publication date: October 24, 2019Inventors: Liane Clamen, Paul Glazer, Michael T. Milbocker
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Publication number: 20190133647Abstract: An instrument for spinal procedures is a vertebral endplate spreader device having a vertebral endplate spreader and a driver handle. The vertebral endplate spreader includes a linkage with a drive sprocket operatively connected for rotation relative thereto and with a secondary sprocket. The secondary sprocket is operatively connected for rotation relative to the linkage. The vertebral endplate spreader includes a belt operatively connected to the drive sprocket and the secondary sprocket to be driven about a belt axis. The driver handle has a distal end and a proximal end. The distal end is operatively connected to the drive sprocket to actuate rotation of the belt.Type: ApplicationFiled: December 31, 2018Publication date: May 9, 2019Inventor: Paul Glazer
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Patent number: 10278810Abstract: A device and method for forming an adaptive optic in the capsule of a human eye is disclosed, comprising a capsular interface enclosing an optically acceptable medium. The device establishes a physiologic range of optical power in response to a range of ciliary contractile states. The preferred bi-phasic medium of the device is comprised of a solid three dimensional polymeric network suspended in a liquid aqueous phase and bonded to a capsular interface. The polymeric network provides shape to the capsular interface, optical power, and a physiologic response to the suspensory ligament. The three dimensional network of the bi-phasic medium mimics the stacked fiber configuration and elasticity of a natural lens. An alternative embodiment utilizing a single phase medium is also disclosed with associated structural features provided in the capsular interface.Type: GrantFiled: April 28, 2011Date of Patent: May 7, 2019Assignee: OJO, LLCInventors: Liane Clamen, Paul Glazer, Michael T. Milbocker
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Patent number: 10166048Abstract: An instrument for spinal procedures is a vertebral endplate spreader device having a vertebral endplate spreader and a driver handle. The vertebral endplate spreader includes a linkage with a drive sprocket operatively connected for rotation relative thereto and with a secondary sprocket. The secondary sprocket is operatively connected for rotation relative to the linkage. The vertebral endplate spreader includes a belt operatively connected to the drive sprocket and the secondary sprocket to be driven about a belt axis. The driver handle has a distal end and a proximal end. The distal end is operatively connected to the drive sprocket to actuate rotation of the belt.Type: GrantFiled: November 28, 2016Date of Patent: January 1, 2019Assignee: Tenzin LLCInventor: Paul Glazer
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Publication number: 20180308218Abstract: A method and system for creating non-parallax panoramic images from a plurality of individual images, in real-time is provided. Specifically, the present invention provides a system and method configured to combine individual overlapping medical images into a single undistorted panoramic image in real-time. In particular, the present invention provides a system and method for combining individual x-ray images into a single clinical panoramic image for use with a G-arm device.Type: ApplicationFiled: April 25, 2017Publication date: October 25, 2018Inventors: Changguo Ji, Paul Glazer, Xingbai He, William Wong
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Patent number: 9597199Abstract: An orthopedic implant system includes an implant configured and adapted for orthopedic applications. The implant defines a bore therethrough having a bore entrance defined along a first axis and a bore exit defining a second axis that is angled with respect to the first axis to facilitate implantation of the implant. A flexible screw is mounted in the bore of the implant. The screw includes a head at one end configured to receive a driver tool for turning the screw within the implant, and a screw tip at an opposite end from the head configured for engaging bone. A portion of the screw between the tip and the head is flexible to allow bending of the screw while passing into the bore of the implant along the first axis and out of the bore of the implant along the second axis.Type: GrantFiled: March 16, 2015Date of Patent: March 21, 2017Inventor: Paul A. Glazer
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Publication number: 20170071639Abstract: An instrument for spinal procedures is a vertebral endplate spreader device having a vertebral endplate spreader and a driver handle. The vertebral endplate spreader includes a linkage with a drive sprocket operatively connected for rotation relative thereto and with a secondary sprocket. The secondary sprocket is operatively connected for rotation relative to the linkage. The vertebral endplate spreader includes a belt operatively connected to the drive sprocket and the secondary sprocket to be driven about a belt axis. The driver handle has a distal end and a proximal end. The distal end is operatively connected to the drive sprocket to actuate rotation of the belt.Type: ApplicationFiled: November 28, 2016Publication date: March 16, 2017Inventor: Paul Glazer
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Publication number: 20170056206Abstract: A device, e.g. a medical device, includes an energy absorbing polymeric compound. An orthopedic implant system includes an implant configured and adapted for implantation in orthopedic applications. An insertion tool is operatively connected to the implant during insertion of the implant. A hammer includes a layer of gel on a distal facing side configured to engage with the insertion tool during insertion of the implant to attenuate impact forces and protect the implant from damage.Type: ApplicationFiled: August 26, 2016Publication date: March 2, 2017Inventor: Paul A. Glazer
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Publication number: 20160256077Abstract: A device for orthopedic measurements includes a main housing, a center member, a measurement indicator, and a flexible member. The main housing has a proximal end with a top opening and a distal end with a side opening, and defines a longitudinal axis and includes a main housing cavity. The center member is disposed along the longitudinal axis within the main housing cavity. The measurement indicator is operatively connected to the center member, and is configured and adapted to display a measurement of a distance. The flexible member is threaded through the main housing cavity, and includes a first end and an opposed second end with an eyelet disposed proximate the side opening of the main housing. The eyelet is configured to be drawn away from the main housing, extending the flexible member outward with respect to the side opening to display a measurement on the measurement indicator.Type: ApplicationFiled: May 17, 2016Publication date: September 8, 2016Inventors: Paul A. Glazer, David Ray, Joseph Ting
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Patent number: 9226780Abstract: A device for applying a medical element has a housing defining a longitudinal axis with a channel disposed therethrough. The housing has a proximal and a distal opening. The device also has at least one sensing device positioned adjacent to the distal opening. The device also has a signaling device disposed adjacent the housing. The at least one sensing device interogates a bone location for one or more variables of the bone location as the device is moved over the bone location. The at least one sensing devices outputs a signal to the device and the signaling device signals an identification of a homogenous bone region. The medical element is applied to the homogenous bone location coaxially from the proximal opening through the channel and through the distal opening without removal of the device from the homogenous bone region.Type: GrantFiled: March 18, 2014Date of Patent: January 5, 2016Inventor: Paul A. Glazer
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Publication number: 20150265418Abstract: An orthopedic implant system includes an implant configured and adapted for orthopedic applications. The implant defines a bore therethrough having a bore entrance defined along a first axis and a bore exit defining a second axis that is angled with respect to the first axis to facilitate implantation of the implant. A flexible screw is mounted in the bore of the implant. The screw includes a head at one end configured to receive a driver tool for turning the screw within the implant, and a screw tip at an opposite end from the head configured for engaging bone. A portion of the screw between the tip and the head is flexible to allow bending of the screw while passing into the bore of the implant along the first axis and out of the bore of the implant along the second axis.Type: ApplicationFiled: March 16, 2015Publication date: September 24, 2015Inventor: Paul A. Glazer
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Publication number: 20150164494Abstract: An instrument includes a distraction mechanism having a proximal end and an opposed distal end. The distal end includes opposed first and second end members. A first vertebral endplate spreader includes a proximal spreader section mounted to the first end member of the distraction mechanism. The first spreader also includes a distal spreader section operatively connected to the proximal spreader section for lateral movement relative to the proximal spreader section. A second vertebral endplate spreader is mounted to the second end member of the distraction mechanism. The distraction mechanism is configured and adapted to distract the spreaders apart and to retract the spreaders together along a distraction axis. The distal spreader section of the first spreader is configured to move relative to the second spreader in a lateral direction relative to the distraction axis for correction of vertebral alignment, as in treatment of spondylolisthesis, scoliosis, and the like.Type: ApplicationFiled: December 12, 2014Publication date: June 18, 2015Inventor: Paul Glazer
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Patent number: 8979930Abstract: An orthopedic implant system includes an implant configured and adapted for orthopedic applications. The implant defines a bore therethrough having a bore entrance defined along a first axis and a bore exit defining a second axis that is angled with respect to the first axis to facilitate implantation of the implant. A flexible screw is mounted in the bore of the implant. The screw includes a head at one end configured to receive a driver tool for turning the screw within the implant, and a screw tip at an opposite end from the head configured for engaging bone. A portion of the screw between the tip and the head is flexible to allow bending of the screw while passing into the bore of the implant along the first axis and out of the bore of the implant along the second axis.Type: GrantFiled: January 23, 2012Date of Patent: March 17, 2015Inventor: Paul A. Glazer
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Patent number: 8936599Abstract: An instrument includes a distraction mechanism having a proximal end and an opposed distal end. The distal end includes opposed first and second end members. A first vertebral endplate spreader includes a proximal spreader section mounted to the first end member of the distraction mechanism. The first spreader also includes a distal spreader section operatively connected to the proximal spreader section for lateral movement relative to the proximal spreader section. A second vertebral endplate spreader is mounted to the second end member of the distraction mechanism. The distraction mechanism is configured and adapted to distract the spreaders apart and to retract the spreaders together along a distraction axis. The distal spreader section of the first spreader is configured to move relative to the second spreader in a lateral direction relative to the distraction axis for correction of vertebral alignment, as in treatment of spondylolisthesis, scoliosis, and the like.Type: GrantFiled: November 2, 2011Date of Patent: January 20, 2015Assignee: Tenzin LLCInventor: Paul Glazer