Patents by Inventor John Muri
John Muri 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: 20230405284Abstract: A low-profile universal passive protector for an IV catheter includes a connector having a tubular body and a pair of arms pivotally connected thereto. The tubular body defines an end face and the connector includes a cavity extending from the end face. An elongate sheath is snap engageable to the tubular body. A spring is insertable within the connector cavity to extend between at least one of the pair of arms and the elongate sheath when received within the cavity. A slider is moveably coupled to the sheath. The slider includes a flashback chamber formed therein. A hypodermic needle is connected to the slider and is in fluid communication with the flashback chamber. The slider is moveable along the sheath between a first position and a second position, with the hypodermic needle being drawn into the sheath as the slider moves from the first position toward the second position.Type: ApplicationFiled: July 31, 2023Publication date: December 21, 2023Inventors: Joseph G. Antonucci, Joseph B. Antonucci, Philip J. Antonucci, John Muri, Jeff Alan Burke, Daniel G. Velasco, Joshua Alexander Sparks, Kevin Martin Magrini
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Patent number: 11752306Abstract: A low-profile universal passive protector for an IV catheter includes a connector having a tubular body and a pair of arms pivotally connected thereto. The tubular body defines an end face and the connector includes a cavity extending from the end face. An elongate sheath is snap engageable to the tubular body. A spring is insertable within the connector cavity to extend between at least one of the pair of arms and the elongate sheath when received within the cavity. A slider is moveably coupled to the sheath. The slider includes a flashback chamber formed therein. A hypodermic needle is connected to the slider and is in fluid communication with the flashback chamber. The slider is moveable along the sheath between a first position and a second position, with the hypodermic needle being drawn into the sheath as the slider moves from the first position toward the second position.Type: GrantFiled: February 26, 2021Date of Patent: September 12, 2023Assignee: Luther Needlesafe Products, LLCInventors: Joseph G. Antonucci, Joseph B. Antonucci, Philip J. Antonucci, John Muri, Jeff Alan Burke, Daniel Jason Velasco, Joshua Alexander Sparks, Kevin Martin Magrini
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Publication number: 20230059216Abstract: A low-profile universal passive protector for an IV catheter includes a connector having a tubular body and a pair of arms pivotally connected thereto. The tubular body defines an end face and the connector includes a cavity extending from the end face. An elongate sheath is snap engageable to the tubular body. A spring is insertable within the connector cavity to extend between at least one of the pair of arms and the elongate sheath when received within the cavity. A slider is moveably coupled to the sheath. The slider includes a flashback chamber formed therein. A hypodermic needle is connected to the slider and is in fluid communication with the flashback chamber. The slider is moveable along the sheath between a first position and a second position, with the hypodermic needle being drawn into the sheath as the slider moves from the first position toward the second position.Type: ApplicationFiled: July 15, 2022Publication date: February 23, 2023Inventors: Joseph G. Antonucci, Joseph B. Antonucci, Philip J. Antonucci, John Muri, Jeff Alan Burke, Daniel Jason Velasco, Joshua Alexander Sparks, Kevin Martin Magrini
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Patent number: 11421561Abstract: A synchronous belt drive system having: a synchronous belt with a tensile cord of high-modulus fiber such as glass, carbon, PBO, or aramid; a driver sprocket and at least one driven sprocket, at least one of which is an obround sprocket; and a tensioner having: a base having a cylindrical portion extending axially with a radially outer surface and a receiving portion, an eccentric arm pivotally engaged with the radially outer surface, a torsion spring disposed within the receiving portion, the torsion spring applying a biasing force to the eccentric arm, and a pulley journalled to the eccentric arm. Preferably, no one of the eccentric arm, pulley, or torsion spring is axially displaced along an axis A-A from the others. The obround sprocket has a toothed surface and at least one linear portion disposed between two arcuate portions having a constant radius, the linear portion having a predetermined length.Type: GrantFiled: January 6, 2020Date of Patent: August 23, 2022Assignee: Gates CorporationInventors: Min Gao, Cindy Decker, Carol Weber, Douglas D. Schelhaas, Kevin Ward, Leslee Brown, William Fraser Lacy, Guogong Chen, John Muri, Cindy Cookson, Jennifer E. Pease, Justin Paulsen, Patrick Joseph McNamee, Shawn Xiang Wu, Andrzej Dec
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Publication number: 20220233824Abstract: A low-profile universal passive protector for an IV catheter includes a connector having a tubular body and a pair of arms pivotally connected thereto. The tubular body defines an end face and the connector includes a cavity extending from the end face. An elongate sheath is snap engageable to the tubular body. A spring is insertable within the connector cavity to extend between at least one of the pair of arms and the elongate sheath when received within the cavity. A slider is moveably coupled to the sheath. The slider includes a flashback chamber formed therein. A hypodermic needle is connected to the slider and is in fluid communication with the flashback chamber. The slider is moveable along the sheath between a first position and a second position, with the hypodermic needle being drawn into the sheath as the slider moves from the first position toward the second position.Type: ApplicationFiled: February 26, 2021Publication date: July 28, 2022Inventors: Joseph G. Antonucci, Joseph B. Antonucci, Philip J. Antonucci, John Muri, Jeff Alan Burke, Daniel Jason Velasco, Joshua Alexander Sparks, Kevin Martin Magrini
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Patent number: 11337855Abstract: The present invention is directed to improved methods, devices, and systems for eye surgery. In some embodiments, the invention may provide new and/or improved devices, systems, and methods for detecting surgical fluids in a fluidics cassette, particularly cassettes which are used to couple an eye treatment probe to an eye treatment console. Rather than relying on internal reflection by a gas-liquid interface, the fluid detection techniques described herein may make use of the changes in propagation of light through a portion of the holding tank when the portion varies between empty and full. Other aspects of the invention may provide devices, systems, and methods for producing different types of fluidics cassette using a single cassette body type.Type: GrantFiled: March 8, 2013Date of Patent: May 24, 2022Assignee: Johnson & Johnson Surgical Vision, Inc.Inventors: Mark H Bandhauer, John Muri, David A King
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Publication number: 20200141283Abstract: A synchronous belt drive system having: a synchronous belt with a tensile cord of high-modulus fiber such as glass, carbon, PBO, or aramid; a driver sprocket and at least one driven sprocket, at least one of which is an obround sprocket; and a tensioner having: a base having a cylindrical portion extending axially with a radially outer surface and a receiving portion, an eccentric arm pivotally engaged with the radially outer surface, a torsion spring disposed within the receiving portion, the torsion spring applying a biasing force to the eccentric arm, and a pulley journalled to the eccentric arm. Preferably, no one of the eccentric arm, pulley, or torsion spring is axially displaced along an axis A-A from the others. The obround sprocket has a toothed surface and at least one linear portion disposed between two arcuate portions having a constant radius, the linear portion having a predetermined length.Type: ApplicationFiled: January 6, 2020Publication date: May 7, 2020Inventors: Min Gao, Cindy Decker, Carol Weber, Douglas D. Schelhaas, Kevin Ward, Leslee Brown, William Fraser Lacy, Guogong Chen, John Muri, Cindy Cookson, Jennifer E. Pease, Justin Paulsen, Patrick Joseph McNamee, Shawn Xiang Wu, Andrzej Dec
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Patent number: 10617844Abstract: In some examples, a medical device package may include a tray and a lip. The tray defines a recess configured to receive an elongated medical device in a coiled state. The lip is configured to cover at least a portion of the recess. The lip and tray define a mouth to the recess. The tray and lip define an opening configured to expose the elongated medical device when the elongated medical device is received in the recess. The mouth is configured to facilitate removal of the elongated medical device from the recess through the opening while the elongated medical device is in the coiled state.Type: GrantFiled: March 6, 2017Date of Patent: April 14, 2020Assignee: Covidien LPInventors: Thomas McNabb, John Muri
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Patent number: 10485699Abstract: The invention is generally directed to phacoemulsification systems and methods, and more particularly to systems and methods for providing transverse phacoemulsification. In accordance with one embodiment, a phacoemulsification system is provided having a handpiece with a needle, wherein the phacoemulsification system is configured to vibrate the distal end of the needle in both an effective transverse direction and an effective longitudinal direction when power, having a single effective operating frequency is applied to the handpiece.Type: GrantFiled: May 24, 2007Date of Patent: November 26, 2019Assignee: Johnson & Johnson Surgical Vision, Inc.Inventors: Mark Steen, Rob Raney, John Muri, George Bromfield
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Patent number: 10478336Abstract: A phacoemulsification handpiece for providing transverse phacoemulsification. The phacoemulsification handpiece may have a needle and a horn, wherein the distal end of the needle is configured to vibrate in a transverse direction and a longitudinal direction when power is applied to the handpiece. The horn may have one or more notches distributed around an outer surface of the horn, wherein the one or more notches enable the distal end of the needle to vibrate in the transverse and longitudinal directions when power is applied.Type: GrantFiled: October 7, 2009Date of Patent: November 19, 2019Assignee: Johnson & Johnson Surgical Vision, Inc.Inventors: Mark Steen, Rob Raney, John Muri, George Bromfield
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Patent number: 10441461Abstract: Devices, systems, and methods interface a cassette with an eye treatment system console to provide coupling between the console and an eye treatment probe. The console may receive the cassette using a driven axial translation linkage that inhibits rotation of the cassette. The cassette may facilitate accurately positioning of a pressure sensor relative to a the console by allowing sliding movement between the sensor and a cassette body. Multiple peristaltic drives may be mounted to the console so that their rotors rotate about a common axis. An integrated mount structure may support and/or position components of the console which will interface with cassette, and an axially compressible vacuum connector of the console seal to a tapered vacuum coupler of the cassette.Type: GrantFiled: September 11, 2017Date of Patent: October 15, 2019Assignee: Johnson & Johnson Surgical Vision, Inc.Inventors: John Muri, Craig Edwards
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Publication number: 20180250495Abstract: In some examples, a medical device package may include a tray and a lip. The tray defines a recess configured to receive an elongated medical device in a coiled state. The lip is configured to cover at least a portion of the recess. The lip and tray define a mouth to the recess. The tray and lip define an opening configured to expose the elongated medical device when the elongated medical device is received in the recess. The mouth is configured to facilitate removal of the elongated medical device from the recess through the opening while the elongated medical device is in the coiled state.Type: ApplicationFiled: March 6, 2017Publication date: September 6, 2018Inventors: Thomas McNabb, John Muri
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Publication number: 20170367887Abstract: Devices, systems, and methods interface a cassette with an eye treatment system console to provide coupling between the console and an eye treatment probe. The console may receive the cassette using a driven axial translation linkage that inhibits rotation of the cassette. The cassette may facilitate accurately positioning of a pressure sensor relative to a the console by allowing sliding movement between the sensor and a cassette body. Multiple peristaltic drives may be mounted to the console so that their rotors rotate about a common axis. An integrated mount structure may support and/or position components of the console which will interface with cassette, and an axially compressible vacuum connector of the console seal to a tapered vacuum coupler of the cassette.Type: ApplicationFiled: September 11, 2017Publication date: December 28, 2017Inventors: John Muri, Craig Edwards
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Patent number: 9757275Abstract: Devices, systems, and methods interface a cassette with an eye treatment system console to provide coupling between the console and an eye treatment probe. The console may receive the cassette using a driven axial translation linkage that inhibits rotation of the cassette. The cassette may facilitate accurately positioning of a pressure sensor relative to a the console by allowing sliding movement between the sensor and a cassette body. Multiple peristaltic drives may be mounted to the console so that their rotors rotate about a common axis. An integrated mount structure may support and/or position components of the console which will interface with cassette, and an axially compressible vacuum connector of the console seal to a tapered vacuum coupler of the cassette.Type: GrantFiled: June 20, 2013Date of Patent: September 12, 2017Assignee: Abbott Medical Optics Inc.Inventors: John Muri, Craig Edwards
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Publication number: 20140277400Abstract: Coating methods and related devices are provided. Such devices can include stents. For example, the device can comprise a sidewall and a plurality of pores in the sidewall that are sized to inhibit flow of blood through the sidewall into an aneurysm to a degree sufficient to lead to thrombosis and healing of the aneurysm when the tubular member is positioned in a blood vessel and adjacent to the aneurysm. The device can also comprise an anti-thrombogenic coating distributed over at least a portion of the device such that the pores are substantially free of webs formed by the coating.Type: ApplicationFiled: March 15, 2013Publication date: September 18, 2014Applicant: COVIDIEN LPInventors: John Wainwright, Todd Mendelson, Kurt Haggstrom, Xiaodong Ma, Masoud Molaei, John Muri, Anastasia Righter, Victoria Schuman, Min-Shyan Sheu
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Publication number: 20130289475Abstract: Devices, systems, and methods interface a cassette with an eye treatment system console to provide coupling between the console and an eye treatment probe. The console may receive the cassette using a driven axial translation linkage that inhibits rotation of the cassette. The cassette may facilitate accurately positioning of a pressure sensor relative to a the console by allowing sliding movement between the sensor and a cassette body. Multiple peristaltic drives may be mounted to the console so that their rotors rotate about a common axis. An integrated mount structure may support and/or position components of the console which will interface with cassette, and an axially compressible vacuum connector of the console seal to a tapered vacuum coupler of the cassette.Type: ApplicationFiled: June 20, 2013Publication date: October 31, 2013Inventors: John Muri, Craig Edwards
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Publication number: 20120004619Abstract: A needle protective device is provided for reducing inadvertent needle sticks. The needle protective device includes a tubular member that is attached to a base cap. A spring and a shield are positioned in the base cap to selectively cover an access hole of the chamber so that after use of the needle, a needle tip and blood-borne pathogens on the needle are encased within the base cap. The device is selectively pre-activated and is configured such that when activated, the needle tip is contained in the base cap and the device becomes un-usable.Type: ApplicationFiled: March 31, 2011Publication date: January 5, 2012Inventors: JOHN D. STEPHENS, John Muri, Ken Garry, Ron Bark, John Detloff, James O'Conner, Gary Brown
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Publication number: 20070225647Abstract: A method of placing a catheter into a patient while preventing disadvantageous escape of fluid from the patient comprises providing a catheter secured to a valve hosing. The catheter has a proximal end, a distal end and an interior lumen. The valve housing has a first port, a second port, and a fluid path running between the first and second ports. The catheter and the valve housing have a hollow needle extending therethrough. The method further comprises piercing the patient's skin, thereby inserting the catheter into the patient. The method further comprises holding the catheter and valve housing in place while removing the hollow needle through the catheter and valve housing. The hollow needle passes through the first and second ports of the valve housing.Type: ApplicationFiled: March 23, 2006Publication date: September 27, 2007Inventors: Ronald Luther, John Muri, Dean Gauf
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Publication number: 20060135910Abstract: An infusion device comprises an elongate housing member and a slider member. The housing member comprises a hollow cavity extending therethrough and a front plate secured to a first end of the housing. The slider member is positioned within the hollow cavity of the housing so as to be axially slidable therein. The slider member comprises a needle extending from a first end and through an aperture in the front plate. The slider is configured to slide in a direction away from the front plate to a position in which the needle is retained within the housing member. The needle is configured to be inserted into a patient to infuse fluids to the patient. The needle can be subsequently removed from the patient either before or while holding the housing member stationary and moving the slider member rearwards until the sharp tip of the needle is completely retracted within the housing.Type: ApplicationFiled: December 17, 2004Publication date: June 22, 2006Inventors: Ronald Luther, John Muri
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Patent number: D979746Type: GrantFiled: February 26, 2021Date of Patent: February 28, 2023Assignee: Luther Needlesafe Products, LLCInventors: Joseph G. Antonucci, Joseph B. Antonucci, Philip J. Antonucci, John Muri, Jeff Alan Burke, Daniel Jason Velasco, Joshua Alexander Sparks, Kevin Martin Magrini