Patents by Inventor David C. Lagrew, JR.

David C. Lagrew, JR. 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).

  • Uterine hemorrhage controlling system and method
    Patent number: 11931074
    Abstract: An embodiment of a uterine hemorrhage controlling system comprises a suction module including a suction end coupleable to a pump by a connecting tube, and a sealing module coupled to the suction module. The system may further comprise the pump and a filter coupled to the suction module. A uterine hemorrhage controlling method comprises: shielding a suction module that has been delivered into a uterus; sealing an entrance into the uterus while the suction module is situated within the uterus; applying a negative pressure within the uterus upon activation of a pump; and maintaining the negative pressure within the uterus to induce uterine contraction. The method may further comprise delivering the suction module into the uterus; transmitting bodily fluids, out of the uterus through the suction module, and filtering the bodily fluids.
    Type: Grant
    Filed: February 25, 2022
    Date of Patent: March 19, 2024
    Assignee: Alydia Health, Inc.
    Inventors: Alexander James Norred, Davis Reed Carlin, George Cochran Harper, David C. Lagrew, Jr., Amelia Michele Degenkolb
  • UTERINE HEMORRHAGE CONTROLLING SYSTEM AND METHOD
    Publication number: 20220240982
    Abstract: A method of reducing postpartum bleeding includes positioning a device comprising a vacuum element within the uterus; sealing the uterus; activating vacuum in the uterus with the vacuum element of the device while the uterus is sealed; and collapsing the uterus with the vacuum to reduce postpartum bleeding.
    Type: Application
    Filed: July 24, 2020
    Publication date: August 4, 2022
    Applicant: ALYDIA HEALTH, INC.
    Inventors: Alexander James NORRED, Davis Reed CARLIN, George Cochran HARPER, David C. LAGREW, Jr., Jan SEGNITZ, Andy UCHIDA, Amelia Michele DEGENKOLB
  • UTERINE HEMORRHAGE CONTROLLING SYSTEM AND METHOD
    Publication number: 20220175420
    Abstract: An embodiment of a uterine hemorrhage controlling system comprises a suction module including a suction end coupleable to a pump by a connecting tube, and a sealing module coupled to the suction module. The system may further comprise the pump and a filter coupled to the suction module. A uterine hemorrhage controlling method comprises: shielding a suction module that has been delivered into a uterus; sealing an entrance into the uterus while the suction module is situated within the uterus; applying a negative pressure within the uterus upon activation of a pump; and maintaining the negative pressure within the uterus to induce uterine contraction. The method may further comprise delivering the suction module into the uterus; transmitting bodily fluids, out of the uterus through the suction module, and filtering the bodily fluids.
    Type: Application
    Filed: February 25, 2022
    Publication date: June 9, 2022
    Inventors: Alexander James NORRED, Davis Reed CARLIN, George Cochran HARPER, David C. LAGREW, JR., Amelia Michele DEGENKOLB
  • Uterine hemorrhage controlling system and method
    Patent number: 11291473
    Abstract: An embodiment of a uterine hemorrhage controlling system comprises a suction module including a suction end coupleable to a pump by a connecting tube, and a sealing module coupled to the suction module. The system may further comprise the pump and a filter coupled to the suction module. A uterine hemorrhage controlling method comprises: shielding a suction module that has been delivered into a uterus; sealing an entrance into the uterus while the suction module is situated within the uterus; applying a negative pressure within the uterus upon activation of a pump; and maintaining the negative pressure within the uterus to induce uterine contraction. The method may further comprise delivering the suction module into the uterus; transmitting bodily fluids, out of the uterus through the suction module, and filtering the bodily fluids.
    Type: Grant
    Filed: July 13, 2018
    Date of Patent: April 5, 2022
    Assignee: Alydia Health, Inc.
    Inventors: Alexander James Norred, Davis Reed Carlin, George Cochran Harper, David C. Lagrew, Jr., Amelia Michele Degenkolb
  • Uterine hemorrhage controlling system and method
    Patent number: 11241254
    Abstract: An embodiment of a uterine hemorrhage controlling system comprises a suction module including a suction end coupleable to a pump by a connecting tube, and a sealing module coupled to the suction module. The system may further comprise the pump and a filter coupled to the suction module. A uterine hemorrhage controlling method comprises: shielding a suction module that has been delivered into a uterus; sealing an entrance into the uterus while the suction module is situated within the uterus; applying a negative pressure within the uterus upon activation of a pump; and maintaining the negative pressure within the uterus to induce uterine contraction. The method may further comprise delivering the suction module into the uterus; transmitting bodily fluids, out of the uterus through the suction module, and filtering the bodily fluids.
    Type: Grant
    Filed: March 27, 2019
    Date of Patent: February 8, 2022
    Assignee: Alydia Health, Inc.
    Inventors: Alexander James Norred, Davis Reed Carlin, George Cochran Harper, David C. Lagrew, Jr., Amelia Michele Degenkolb
  • UTERINE HEMORRHAGE CONTROLLING SYSTEM AND METHOD
    Publication number: 20200352602
    Abstract: A method of reducing postpartum bleeding includes positioning a device comprising a vacuum element within the uterus; sealing the uterus; activating vacuum in the uterus with the vacuum element of the device while the uterus is sealed; and collapsing the uterus with the vacuum to reduce postpartum bleeding.
    Type: Application
    Filed: July 24, 2020
    Publication date: November 12, 2020
    Inventors: Alexander James NORRED, Davis Reed CARLIN, George Cochran HARPER, David C. LAGREW, JR., Jan SEGNITZ
  • UTERINE HEMORRHAGE CONTROLLING SYSTEM AND METHOD
    Publication number: 20190216504
    Abstract: An embodiment of a uterine hemorrhage controlling system comprises a suction module including a suction end coupleable to a pump by a connecting tube, and a sealing module coupled to the suction module. The system may further comprise the pump and a filter coupled to the suction module. A uterine hemorrhage controlling method comprises: shielding a suction module that has been delivered into a uterus; sealing an entrance into the uterus while the suction module is situated within the uterus; applying a negative pressure within the uterus upon activation of a pump; and maintaining the negative pressure within the uterus to induce uterine contraction. The method may further comprise delivering the suction module into the uterus; transmitting bodily fluids, out of the uterus through the suction module, and filtering the bodily fluids.
    Type: Application
    Filed: March 27, 2019
    Publication date: July 18, 2019
    Inventors: Alexander James NORRED, Davis Reed CARLIN, George Cochran HARPER, David C. LAGREW, JR., Jan SEGNITZ
  • UTERINE HEMORRHAGE CONTROLLING SYSTEM AND METHOD
    Publication number: 20190083132
    Abstract: An embodiment of a uterine hemorrhage controlling system comprises a suction module including a suction end coupleable to a pump by a connecting tube, and a sealing module coupled to the suction module. The system may further comprise the pump and a filter coupled to the suction module. A uterine hemorrhage controlling method comprises: shielding a suction module that has been delivered into a uterus; sealing an entrance into the uterus while the suction module is situated within the uterus; applying a negative pressure within the uterus upon activation of a pump; and maintaining the negative pressure within the uterus to induce uterine contraction. The method may further comprise delivering the suction module into the uterus; transmitting bodily fluids, out of the uterus through the suction module, and filtering the bodily fluids.
    Type: Application
    Filed: July 13, 2018
    Publication date: March 21, 2019
    Inventors: Alexander James Norred, Davis Reed Carlin, George Cochran Harper, David C. Lagrew, JR., Jan Segnitz