Patents by Inventor Philip J. Simpson
Philip J. Simpson 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: 8696751Abstract: A spinal implant which is configured to be deployed between adjacent vertebral bodies. The implant has at least one extendable support element with a refracted configuration to facilitate deployment of the implant and an extended configuration so as to expand the implant and effectively distract the disc space, stabilize the motion segments and eliminate pathologic spine motion. The implant has a minimal dimension in its unexpanded state that is smaller than the dimensions of the neuroforamen through which it typically passes to be deployed within the intervertebral space. The implant is provided with a locking system having a plurality of linked locking elements that work in unison to lock the implant in an extended configuration. Bone engaging anchors also may be provided to ensure secure positioning.Type: GrantFiled: May 25, 2010Date of Patent: April 15, 2014Assignee: CoAlign Innovations, Inc.Inventors: John E. Ashley, Philip J. Simpson, Walter Dean Gillespie, Damien J. Shulock, Murali Kadaba, David G. Matsuura, George A. Mansfield, III, Thomas Grotz, Rudy Pretti
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Patent number: 8636689Abstract: Pen injection devices (10) and methods of using a pen injection device are disclosed. Pen injection devices include a sterile dual transfer spike assembly (150) including a dual transfer spike defining a fluidic pathway; a first cartridge assembly (12) including a first cartridge (20) containing a first substance; a second cartridge assembly (14) including a second cartridge (30) containing a second substance; a plunger rod (50) translatable in a first direction; and a biasing mechanism (60) configured to bias the plunger rod in a second direction opposite the first direction. Methods of using a pen injection device having a first container, a second container, a plunger rod, and a biasing mechanism include activating the pen injection device, thereby creating a fluidic pathway between the first container and the second container; and translating the plunger rod at least once, thereby transferring a first substance from one container to the other container to mix with a second substance.Type: GrantFiled: July 16, 2008Date of Patent: January 28, 2014Assignees: Amylin Pharmaceuticals, LLC, Astrazeneca Pharmaceuticals LPInventors: Reynaldo B. Halili, Jr., Victor Wei-Chung Chang, Phillip A. Estepa, Tyler J. Holschlag, Philip J. Simpson, David G. Matsuura
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Patent number: 8556868Abstract: Disclosed herein is a syringe comprising a syringe body with plunger and a multi-pronged actuator. The syringe can further include a male coupling member, an outer sheath, a valve member and a back plate.Type: GrantFiled: November 28, 2011Date of Patent: October 15, 2013Assignee: ICU Medical, Inc.Inventors: Philip J. Simpson, Walter D. Gillespie, David G. Matsuura
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Publication number: 20130261748Abstract: A spinal implant which is configured to be deployed between adjacent vertebral bodies. The implant has at least one extendable support element with a retracted configuration to facilitate deployment of the implant and an extended configuration so as to expand the implant and effectively distract the disc space, stabilize the motion segments and eliminate pathologic spine motion. Angular deformities can also be corrected, and natural curvatures restored. Preferably, the implant has a minimal dimension in its unexpanded state that is smaller than the dimensions of the neuroforamen through which it typically passes to be deployed within the intervertebral space. The implant is provided with a locking system preferably having a plurality of locking elements to lock the implant in an extended configuration.Type: ApplicationFiled: April 8, 2013Publication date: October 3, 2013Inventors: John E. Ashley, Murali Kadaba, Philip J. Simpson, Walter Dean Gillespie, Thomas Grotz, George A. Mansfield, III, David G. Matsuura, Rudy Pretti
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Publication number: 20130253650Abstract: A spinal implant which is configured to be deployed between adjacent vertebral bodies. The implant has at least one extendable support element with a retracted configuration to facilitate deployment of the implant and an extended configuration so as to expand the implant and effectively distract the disc space, stabilize the motion segments and eliminate pathologic spine motion. The implant has a minimal dimension in its unexpanded state that is smaller than the dimensions of the neuroforamen through which it typically passes to be deployed within the intervertebral space. The implant is provided with a locking system having a plurality of linked locking elements that work in unison to lock the implant in an extended configuration. Bone engaging anchors also may be provided to ensure secure positioning.Type: ApplicationFiled: March 15, 2013Publication date: September 26, 2013Applicant: CoAlign Innovations, Inc.Inventors: John E. Ashley, Philip J. Simpson, Walter Dean Gillespie, Damien J. Shulock, Murali Kadaba, David G. Matsuura, George A. Mansfield, Thomas Grotz, Rudy Pretti
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Publication number: 20130253631Abstract: The invention relates to an expandable stent comprising circumferentially adjacent modules. The modules comprise longitudinally adjacent slide-and-lock radial elements which permit one-way sliding of the radial elements from a collapsed diameter to an expanded/deployed diameter, but inhibit radial recoil from the expanded diameter.Type: ApplicationFiled: September 13, 2012Publication date: September 26, 2013Applicant: REVA MEDICAL, INC.Inventors: Eric V. Schmid, John D. Nguyen, Steven C. Howard, Orlando M. Padilla, Andrew Morris, Robert F. Eisele, Joseph Anthony DiPari, David G. Matsuura, Philip J. Simpson, Walter D. Gillespie, Daniel Moore, Thomas R. Jackson, Joan Zeltinger, Keith Allen Esser, Donald K. Brandom
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Patent number: 8512394Abstract: An intraluminal, balloon expandable stent for implantation in a body lumen is disclosed. The present invention provides a lumen support stent with an unobstructed through-lumen for use in a blood vessel. A constraining mechanism is provided for securely maintaining the stent in the collapsed condition during delivery. The stent is preferably formed with a series of interconnected slide and lock mechanisms for permitting movement from a collapsed condition to an expanded condition and inhibiting radial recoil from the expanded condition. The stent may be formed from a shape memory alloy for providing crush-recovery after deployment.Type: GrantFiled: July 26, 2010Date of Patent: August 20, 2013Assignee: Reva Medical Inc.Inventors: Eric V. Schmid, Andrew Morris, John Nguyen, Robert F. Eisele, Steven C. Howard, Orlando M. Padilla, Philip J. Simpson
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Patent number: 8443626Abstract: Disclosed are methods and devices for attaching an ornamental feature to flesh plugs, flesh tubes, flesh piecing posts and rings, and other piecing jewelry.Type: GrantFiled: April 25, 2008Date of Patent: May 21, 2013Assignee: Shackles, LLCInventors: Jennifer M. Simpson, Deborah A. Simpson, Philip J. Simpson, Walter Gillespie
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Patent number: 8435296Abstract: A spinal implant which is configured to be deployed between adjacent vertebral bodies. The implant has at least one extendable support element with a retracted configuration to facilitate deployment of the implant and an extended configuration so as to expand the implant and effectively distract the disc space, stabilize the motion segments and eliminate pathologic spine motion. Angular deformities can also be corrected, and natural curvatures restored. Preferably, the implant has a minimal dimension in its unexpanded state that is smaller than the dimensions of the neuroforamen through which it typically passes to be deployed within the intervertebral space. The implant is provided with a locking system preferably having a plurality of locking elements to lock the implant in an extended configuration. Bone engaging anchors also may be provided to ensure secure positioning.Type: GrantFiled: August 26, 2009Date of Patent: May 7, 2013Assignee: CoAlign Innovations, Inc.Inventors: Murali Kadaba, Philip J. Simpson, John E. Ashley, Walter Dean Gillespie, Thomas Grotz, George A. Mansfield, III, David G. Matsuura, Rudy Pretti
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Publication number: 20120271244Abstract: Disclosed herein is a valve assembly comprising a male luer end portion and a female luer end portion and a passage for the transfer of fluids extending between the male and female luer end portions, valve means movable between a first position, in which the passage is closed, and a second position, in which the passage is open, biasing means for biasing the valve means toward the first position, and actuating means extending into the male luer end portion and coupled to the valve means to actuate the valve means when a female luer end portion of a medical accessory is engaged with the male luer end portion.Type: ApplicationFiled: November 28, 2011Publication date: October 25, 2012Inventors: Philip J. Simpson, Walter D. Gillespie, David G. Matsuura
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Patent number: 8292944Abstract: The invention relates to an expandable stent comprising circumferentially adjacent modules. The modules comprise longitudinally adjacent slide-and-lock radial elements which permit one-way sliding of the radial elements from a collapsed diameter to an expanded/deployed diameter, but inhibit radial recoil from the expanded diameter.Type: GrantFiled: December 17, 2004Date of Patent: October 23, 2012Assignee: REVA Medical, Inc.Inventors: Eric V. Schmid, John D. Nguyen, Steven C. Howard, Orlando M. Padilla, Andrew Morris, Robert F. Eisele, Joseph Anthony DiPari, David G. Matsuura, Philip J. Simpson, Walter D. Gillespie, Daniel Moore, Thomas R. Jackson, Joan Zeltinger, Keith Allen Esser, Donald K. Brandom
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Publication number: 20120245695Abstract: A spinal implant which is configured to be deployed between adjacent vertebral bodies. The implant has at least one extendable support element with a retracted configuration to facilitate deployment of the implant and an extended configuration so as to expand the implant and effectively distract the disc space, stabilize the motion segments and eliminate pathologic spine motion. Angular deformities can also be corrected, and natural curvatures restored. Preferably, the implant has a minimal dimension in its unexpanded state that is smaller than the dimensions of the neuroforamen through which it typically passes to be deployed within the intervertebral space. The implant is provided with a locking system preferably having a plurality of locking elements to lock the implant in an extended configuration.Type: ApplicationFiled: June 1, 2012Publication date: September 27, 2012Applicant: COALIGN INNOVATIONS, INC.Inventors: Philip J. Simpson, David G. Matsuura, Walter Dean Gillespie, George A. Mansfield, III, John E. Ashley
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Publication number: 20120215200Abstract: A precision syringe (10) can comprise an annular fluid pathway (16) and annular plunger (12) sealing received within the annular fluid pathway. Various precision pumps (50, 200, 300, 400, 500, 600, 700, 800, 900, 1000, 1100, 1200, 1300, 1400, 1500, 1600, 1700) are configured for discrete displacement of precise volumes of fluid. The precision pumps can operate by reciprocating movement to expand and contract a cavity (204, 304, 404, 504, 604, 704, 804, 904, 1040, 1104, 1204, 1304, 1404, 1504, 1604, 1704). Fluid can be introduced by movement along an axis or rotation about an axis of one or members forming, in whole or in part, the cavity. Associated methods are also disclosed.Type: ApplicationFiled: October 6, 2010Publication date: August 23, 2012Applicant: FLEX PARTNERS, INCInventors: David G. Matsuura, Philip J. Simpson, Helen Anderson
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Publication number: 20120165642Abstract: A method for recovering blood from a blood-laden surgical sponge for autologous reinfusion, the method comprising the steps of: conveying negative pressure to a housing with the blood-laden surgical sponge; applying a predetermined force to draw the blood from the surgical sponge; and collecting the recovered blood.Type: ApplicationFiled: August 24, 2011Publication date: June 28, 2012Inventors: Robert KRENSKY, David G. MATSUURA, Philip J. SIMPSON
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Patent number: 8192495Abstract: A spinal implant which is configured to be deployed between adjacent vertebral bodies. The implant has at least one extendable support element with a retracted configuration to facilitate deployment of the implant and an extended configuration so as to expand the implant and effectively distract the disc space, stabilize the motion segments and eliminate pathologic spine motion. Angular deformities can also be corrected, and natural curvatures restored. Preferably, the implant has a minimal dimension in its unexpanded state that is smaller than the dimensions of the neuroforamen through which it typically passes to be deployed within the intervertebral space. The implant is provided with a locking system preferably having a plurality of locking elements to lock the implant in an extended configuration.Type: GrantFiled: April 7, 2009Date of Patent: June 5, 2012Assignee: Coalign Innovations, Inc.Inventors: Philip J. Simpson, David G. Matsuura, Walter Dean Gillespie, George A. Mansfield, III, John E. Ashley
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Publication number: 20120130387Abstract: An insertion handle for medical implants includes a handle with an elongate shaft extending therefrom and connection means for the implant disposed at the end of the shaft opposite the handle. The connection means includes a pivotable attachment for the implant that is controlled remotely from the handle. Both angle of the implant with respect to the handle and shaft as well as the attachment may be separately controlled and adjusted. Remote angular adjustment facilitates insertion of implants in to small surgical sites because the orientation of the implant may be repeatedly, remotely adjusted as the implant is inserted. Connectors may also be provided at the engagement surface between the handle and implant in order to provide communication with the implant or surgical site. The connectors also may serve as torque bearing members to avoid the need for separate torque bearing means such as keyways and the like.Type: ApplicationFiled: April 15, 2010Publication date: May 24, 2012Applicant: COALIGN INNOVATIONS, INC.Inventors: Philip J. Simpson, George A. Mansfield, Damien J. Shulock, David G. Matsuura, Walter Dean Gillespie, John E. Ashley
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Patent number: 8066692Abstract: Disclosed herein is a valve assembly comprising a male luer end portion and a female luer end portion and a passage for the transfer of fluids extending between the male and female luer end portions, valve means movable between a first position, in which the passage is closed, and a second position, in which the passage is open, biasing means for biasing the valve means toward the first position, and actuating means extending into the male luer end portion and coupled to the valve means to actuate the valve means when a female luer end portion of a medical accessory is engaged with the male luer end portion.Type: GrantFiled: May 27, 2010Date of Patent: November 29, 2011Assignee: ICU Medical, Inc.Inventors: Philip J Simpson, Walter D Gillespie, David G Matsuura
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Publication number: 20110130835Abstract: A spinal implant which is configured to be deployed between adjacent vertebral bodies. The implant has at least one extendable support element with a refracted configuration to facilitate deployment of the implant and an extended configuration so as to expand the implant and effectively distract the disc space, stabilize the motion segments and eliminate pathologic spine motion. The implant has a minimal dimension in its unexpanded state that is smaller than the dimensions of the neuroforamen through which it typically passes to be deployed within the intervertebral space. The implant is provided with a locking system having a plurality of linked locking elements that work in unison to lock the implant in an extended configuration.Type: ApplicationFiled: May 25, 2010Publication date: June 2, 2011Applicant: INNVOTEC SURGICAL, INC.Inventors: John E. Ashley, Philip J. Simpson, Walter Dean Gillespie, Damien J. Shulock, Murali Kadaba, David G. Matsuura, George A. Mansfield, III, Thomas Grotz, Rudy Pretti
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Patent number: 7842058Abstract: A system for rapid manipulation and cutting that includes a housing, a first cutting element, and a drive mechanism adapted to be mounted at least partly within the housing and connected to the first cutting element for imparting relative motion to the first cutting element as a combination of slicing and downward forces at the portion of the first cutting element which is adapted to contact the tissue.Type: GrantFiled: February 2, 2004Date of Patent: November 30, 2010Assignee: Flex Partners, Inc.Inventors: Philip J. Simpson, David G. Matsuura, Walter Dean Gillespie
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Publication number: 20100298768Abstract: Pen injection devices (10) and methods of using a pen injection device are disclosed. Pen injection devices include a sterile dual transfer spike assembly (150) including a dual transfer spike defining a fluidic pathway; a first cartridge assembly (12) including a first cartridge (20) containing a first substance; a second cartridge assembly (14) including a second cartridge (30) containing a second substance; a plunger rod (50) translatable in a first direction; and a biasing mechanism (60) configured to bias the plunger rod in a second direction opposite the first direction. Methods of using a pen injection device having a first container, a second container, a plunger rod, and a biasing mechanism include activating the pen injection device, thereby creating a fluidic pathway between the first container and the second container; and translating the plunger rod at least once, thereby transferring a first substance from one container to the other container to mix with a second substance.Type: ApplicationFiled: July 16, 2008Publication date: November 25, 2010Applicant: Amylin Pharmaceuticals, Inc.Inventors: Reynaldo B. Halili, JR., Victor Wei-Chung Chang, Phillip A. Estepa, Tyler J. Holschlag, Philip J. Simpson, David G. Matsuura