Patents by Inventor Steven Weir

Steven Weir 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).

  • Publication number: 20240016573
    Abstract: A device, and methods for using said device, for inserting a marker into a patient's body. The device may comprise a retention mechanism to hold the device in an first, undeployed, state. The device may be inserted into a patient's body in the first state, transitioned by the user into a second state wherein the retention mechanism is overcome, and then transition the device into a third state to deliver a marker to a precise location. The device may then be removed from the patient's body.
    Type: Application
    Filed: July 11, 2023
    Publication date: January 18, 2024
    Inventors: Kenneth Sykes, Steven Weir, Emilio Aguilar, Richard P. Jenkins, Jim Mottola, Michael Dean Haslam
  • Patent number: 11266816
    Abstract: Inflation devices configured to communicate with remote displays are disclosed herein. Kits including such inflation devices with portable display devices are also disclosed herein. Methods of remotely displaying pressure data from a medical device are also disclosed herein. Devices, kits, and methods of connecting medical devices to remote displays and transferring information to or from linked computers are also disclosed.
    Type: Grant
    Filed: August 30, 2019
    Date of Patent: March 8, 2022
    Assignee: Merit Medical Systems, Inc.
    Inventors: Fred Lampropoulos, Jim Mottola, Blaine Johnson, Steven Weir, Rajeev Bhalla, Jeffrey Cameron Loper, Drew Carlton, Zachary Glickstein
  • Publication number: 20220054139
    Abstract: Devices used to restrict flow within a blood vessel are disclosed. Devices within the scope of this disclosure include a braided lattice of nitinol wires that form self-expanding enclosures of an embolic structure. The devices may further include embolic particles disposed within the enclosures. Methods of deploying the devices with the embolic particles are disclosed. Methods of manufacturing the devices with the embolic particles disposed within the enclosures are disclosed.
    Type: Application
    Filed: August 17, 2021
    Publication date: February 24, 2022
    Inventors: Michael Hallisey, Jim Mottola, Steven Weir
  • Patent number: 11160951
    Abstract: A packaging system and method for reducing or eliminating exposure of medical devices to whole-room disinfecting gases and vapors are disclosed. In some embodiments, the packaging system and method may comprise a diffusion inhibitor member configured as an open-ended bag. In some embodiments, the diffusion inhibitor member comprises polyethylene or polypropylene.
    Type: Grant
    Filed: November 16, 2018
    Date of Patent: November 2, 2021
    Assignee: Merit Medical Systems, Inc.
    Inventors: Jim Mottola, Steven Weir, Richard A. Brotherton, Elena Agafonova
  • Patent number: 11160958
    Abstract: Devices used to pressurize, depressurize, or otherwise displace fluid are disclosed. The devices may be configured to displace fluid in order to inflate or deflate a medical device, such as a balloon. The devices further include a crank member for providing a mechanical advantage when pressurizing or otherwise displacing fluid.
    Type: Grant
    Filed: February 23, 2018
    Date of Patent: November 2, 2021
    Assignee: Merit Medical Systems, Inc.
    Inventors: Kenneth Sykes, Gregory R. McArthur, Richard P. Jenkins, David Butts, Steven Weir, Jon Davis, John William Hall
  • Publication number: 20210196903
    Abstract: Apparatus, methods, and kits are for testing a catheter for an obstruction with a lumen by a medical practitioner at the point of use. In some embodiments, an elongate member, including elongate members comprising a gauge portion, is inserted into the lumen configured to detect a reduced diameter condition.
    Type: Application
    Filed: December 22, 2020
    Publication date: July 1, 2021
    Inventors: Fred Lampropoulos, Steven Weir, Gregory R. McArthur
  • Publication number: 20200061353
    Abstract: Inflation devices configured to communicate with remote displays are disclosed herein. Kits including such inflation devices with portable display devices are also disclosed herein. Methods of remotely displaying pressure data from a medical device are also disclosed herein. Devices, kits, and methods of connecting medical devices to remote displays and transferring information to or from linked computers are also disclosed.
    Type: Application
    Filed: August 30, 2019
    Publication date: February 27, 2020
    Inventors: Fred Lampropoulos, Jim Mottola, Blaine Johnson, Steven Weir, Rajeev Bhalla, Jeffrey Cameron Loper, Drew Carlton, Zachary Glickstein
  • Patent number: 10478170
    Abstract: A delivery device for inserting a plurality of T-fastener-equipped sutures into a body of a patient in a spaced-apart configuration for the purpose of securing the stomach wall against the abdominal wall, also known as gastropexy, is disclosed. The suture delivery device is configured to deliver multiple sutures using a single needle and without need for reloading, saving time and effort for the clinician and simplifying the suture placement process. In one embodiment, a T-fastener-equipped suture delivery device comprises a housing, a hollow needle extending from the housing, and a plurality of T-fastener-equipped sutures at least partially disposed within one of the needle and the housing. An ejection assembly for successively ejecting the T-fasteners from a distal end of the needle without reloading the delivery device is also included in the housing.
    Type: Grant
    Filed: March 8, 2017
    Date of Patent: November 19, 2019
    Assignee: C. R. Bard, Inc.
    Inventors: Steven A. Weir, Glade H. Howell, Michael Barenboym, Kenneth A. Eliasen, Matthew J. Cohn
  • Patent number: 10398881
    Abstract: Inflation devices configured to communicate with remote displays are disclosed herein. Kits including such inflation devices with portable display devices are also disclosed herein. Methods of remotely displaying pressure data from a medical device are also disclosed herein. Devices, kits, and methods of connecting medical devices to remote displays and transferring information to or from linked computers are also disclosed.
    Type: Grant
    Filed: August 1, 2014
    Date of Patent: September 3, 2019
    Assignee: Merit Medical Systems, Inc.
    Inventors: Fred Lampropoulos, Jim Mottola, Blaine Johnson, Steven Weir, Rajeev Bhalla, Jeffrey Cameron Loper, Drew Carlton, Zachary Glickstein
  • Publication number: 20190217068
    Abstract: An inflation device that may comprise multiple plungers is disclosed. The inflation device may have multiple configurations wherein certain plungers are locked with respect to a body of the inflation device while others are configured to be displaceable within the body. Each plunger may be configured with a different effective surface area, allowing a practitioner to vary the amount of force required to attain certain pressures.
    Type: Application
    Filed: March 25, 2019
    Publication date: July 18, 2019
    Inventors: Brian Stevens, William Padilla, Steven Weir
  • Publication number: 20190151606
    Abstract: A packaging system and method for reducing or eliminating exposure of medical devices to whole-room disinfecting gases and vapors are disclosed. In some embodiments, the packaging system and method may comprise a diffusion inhibitor member configured as an open-ended bag. In some embodiments, the diffusion inhibitor member comprises polyethylene or polypropylene.
    Type: Application
    Filed: November 16, 2018
    Publication date: May 23, 2019
    Inventors: Jim Mottola, Steven Weir, Richard A. Brotherton, Elena Agafonova
  • Patent number: 10238843
    Abstract: An inflation device that may comprise multiple plungers is disclosed. The inflation device may have multiple configurations wherein certain plungers are locked with respect to a body of the inflation device while others are configured to be displaceable within the body. Each plunger may be configured with a different effective surface area, allowing a practitioner to vary the amount of force required to attain certain pressures.
    Type: Grant
    Filed: September 16, 2016
    Date of Patent: March 26, 2019
    Assignee: Merit Medical Systems, Inc.
    Inventors: Brian Stevens, William Padilla, Steven Weir
  • Publication number: 20180243540
    Abstract: Devices used to pressurize, depressurize, or otherwise displace fluid are disclosed. The devices may be configured to displace fluid in order to inflate or deflate a medical device, such as a balloon. The devices further include a crank member for providing a mechanical advantage when pressurizing or otherwise displacing fluid.
    Type: Application
    Filed: February 23, 2018
    Publication date: August 30, 2018
    Inventors: Kenneth Sykes, Gregory R. McArthur, Richard P. Jenkins, David Butts, Steven Weir, Jon Davis, John William Hall
  • Patent number: 10046144
    Abstract: Inflation devices configured to communicate with remote displays are disclosed herein. Kits including such inflation devices with portable display devices are also disclosed herein. Methods of remotely displaying pressure data from a medical device are also disclosed herein. Devices, kits, and methods of connecting medical devices to remote displays and transferring information to or from linked computers are also disclosed.
    Type: Grant
    Filed: January 29, 2015
    Date of Patent: August 14, 2018
    Assignee: Merit Medical Systems, Inc.
    Inventors: Fred Lampropoulos, Jim Mottola, Blaine Johnson, Steven Weir, Rajeev Bhalla, Jeffrey Cameron Loper, Drew Carlton, Zachary Glickstein
  • Patent number: 10033027
    Abstract: Pull tab assemblies and related components and methods are disclosed herein. Some pull tab assemblies are configured to selectively interrupt and reestablish connections between a battery and a battery contact of an electronic circuit. Some pull tab assemblies include perforated pull tabs and/or pull tabs in which a proximal portion of the pull tab is configured to be cut or removed. Some pull tabs are designed to remain within a slot of the housing to impede fluid entry into the housing. Some methods disclosed herein involve programming memory that is disposed within a housing of a pull tab assembly or device.
    Type: Grant
    Filed: March 3, 2016
    Date of Patent: July 24, 2018
    Assignee: Merit Medical Systems, Inc.
    Inventors: Steven Weir, Blaine Johnson, Gregg B. Stanger
  • Publication number: 20170172563
    Abstract: A delivery device for inserting a plurality of T-fastener-equipped sutures into a body of a patient in a spaced-apart configuration for the purpose of securing the stomach wall against the abdominal wall, also known as gastropexy, is disclosed. The suture delivery device is configured to deliver multiple sutures using a single needle and without need for reloading, saving time and effort for the clinician and simplifying the suture placement process. In one embodiment, a T-fastener-equipped suture delivery device comprises a housing, a hollow needle extending from the housing, and a plurality of T-fastener-equipped sutures at least partially disposed within one of the needle and the housing. An ejection assembly for successively ejecting the T-fasteners from a distal end of the needle without reloading the delivery device is also included in the housing.
    Type: Application
    Filed: March 8, 2017
    Publication date: June 22, 2017
    Inventors: Steven A. Weir, Glade H. Howell, Michael Barenboym, Kenneth A. Eliasen, Matthew J. Cohn
  • Patent number: 9592044
    Abstract: A delivery device for inserting a plurality of T-fastener-equipped sutures into a body of a patient in a spaced-apart configuration for the purpose of securing the stomach wall against the abdominal wall, also known as gastropexy, is disclosed. The suture delivery device is configured to deliver multiple sutures using a single needle and without need for reloading, saving time and effort for the clinician and simplifying the suture placement process. In one embodiment, a T-fastener-equipped suture delivery device comprises a housing, a hollow needle extending from the housing, and a plurality of T-fastener-equipped sutures at least partially disposed within one of the needle and the housing. An ejection assembly for successively ejecting the T-fasteners from a distal end of the needle without reloading the delivery device is also included in the housing.
    Type: Grant
    Filed: February 9, 2012
    Date of Patent: March 14, 2017
    Assignee: C. R. Bard, Inc.
    Inventors: Steven A. Weir, Glade H. Howell, Michael Barenboym, Kenneth A. Eliasen, Matthew J. Cohn
  • Publication number: 20170000988
    Abstract: An inflation device that may comprise multiple plungers is disclosed. The inflation device may have multiple configurations wherein certain plungers are locked with respect to a body of the inflation device while others are configured to be displaceable within the body. Each plunger may be configured with a different effective surface area, allowing a practitioner to vary the amount of force required to attain certain pressures.
    Type: Application
    Filed: September 16, 2016
    Publication date: January 5, 2017
    Inventors: Brian Stevens, William Padilla, Steven Weir
  • Patent number: 9452279
    Abstract: An inflation device that may comprise multiple plungers is disclosed. The inflation device may have multiple configurations wherein certain plungers are locked with respect to a body of the inflation device while others are configured to be displaceable within the body. Each plunger may be configured with a different effective surface area, allowing a practitioner to vary the amount of force required to attain certain pressures.
    Type: Grant
    Filed: September 9, 2013
    Date of Patent: September 27, 2016
    Assignee: Merit Medical Systems, Inc.
    Inventors: Brian Stevens, William Padilla, Steven Weir
  • Patent number: D767126
    Type: Grant
    Filed: October 10, 2014
    Date of Patent: September 20, 2016
    Assignee: Merit Medical Systems, Inc.
    Inventors: Steven Weir, F. Mark Ferguson, Chris Hile, Jamie Ingram, Robert Andrew Carlton, Zachary Glickstein, Leon Marucchi, Craig A. Mauch, Cameron Loper