Patents by Inventor John Scott Wheeler

John Scott Wheeler 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: 20240248111
    Abstract: A diagnostic test device to perform a test on a biological or environmental sample is provided. In one aspect, the diagnostic test device includes a sample preparation reservoir; a dispensing mechanism that includes a sealing member and a piercing member; and at least one diagnostic test reservoir separated from the sample preparation reservoir by a seal. A predetermined volume of fluid is defined between the sealing member, the piercing member, sides of at least one chamber defined by the sample preparation reservoir, and the seal when the sealing member engages the sides of the at least one chamber. The piercing member disrupts the at least one seal to dispense the predetermined volume of fluid to the at least one diagnostic test reservoir. The sealing member is configured to directly contact the sides of the at least one chamber as the seal is disrupted.
    Type: Application
    Filed: February 26, 2024
    Publication date: July 25, 2024
    Inventors: Patrick Walter Truitt, Alyssa Nicolaisen Shedlosky, Ammon D. Lentz, Patrick Downie, John Scott Wheeler, Benjamin Zoeckler
  • Patent number: 10207856
    Abstract: A hollow container is combined with a burstable envelope retaining a liquid agent. The container is designed to allow a user to open the envelope by bursting or likewise rupturing the envelope while it remains in the container. The design of the envelope provides a predictable bursting location and a lower bursting pressure of the envelope to provide a more controlled release of liquid agent. Bursting forces may be applied in any of a variety of ways just as by twisting or crushing. The design allows for desired use of beneficial envelope materials such as polyester films that are otherwise difficult to rupture.
    Type: Grant
    Filed: June 27, 2017
    Date of Patent: February 19, 2019
    Assignee: Sustained Release Technologies Inc
    Inventors: John Scott Wheeler, George Georgiades
  • Publication number: 20180250525
    Abstract: Tubular constructs attached to a brachytherapy device allowing for the selected displacement of surrounding tissue at a site of radiation application. Tubular constructs have an inflatable balloon portion and an attached non-inflating stem tube. Balloon portions are affixed to the brachytherapy device and inflated with the stem tube to displace tissue away from an area.
    Type: Application
    Filed: March 1, 2018
    Publication date: September 6, 2018
    Inventors: John Scott Wheeler, Richard David Helmig
  • Publication number: 20180009596
    Abstract: A hollow container is combined with a burstable envelope retaining a liquid agent. The container is designed to allow a user to open the envelope by bursting or likewise rupturing the envelope while it remains in the container. The design of the envelope provides a predictable bursting location and a lower bursting pressure of the envelope to provide a more controlled release of liquid agent. Bursting forces may be applied in any of a variety of ways just as by twisting or crushing. The design allows for desired use of beneficial envelope materials such as polyester films that are otherwise difficult to rupture.
    Type: Application
    Filed: June 27, 2017
    Publication date: January 11, 2018
    Inventors: John Scott Wheeler, George Georgiades
  • Patent number: 9808649
    Abstract: The problem of securing the position of an internally placed medical device that extends out of the body during targeted high-dose-rate (HDR) brachytherapy is solved by a uniquely configured immobilization system that can be utilized to stabilize medical devices placed, for example, within the uterus or cervix. During the process of transporting a patient from the location where the HDR applicator is emplaced, for example, where the tandem and ring is placed within the cervix of a patient, to the location where the treatment is actually applied to the tissue, the medical device can move out of place and in so doing cause discomfort, pain, or an ineffective treatment for the patient. The embodiments of this immobilization system can include a strap apparatus, a straddling girdle, and bracket that can be attached to a patient. This immobilization system ensures the position of an internally placed medical device during targeted HDR brachytherapy.
    Type: Grant
    Filed: January 6, 2017
    Date of Patent: November 7, 2017
    Assignee: MEDICAL TOOL & TECHNOLOGY, LLC
    Inventors: Richard David Helmig, John Scott Wheeler
  • Publication number: 20170197092
    Abstract: The problem of securing the position of an internally placed medical device that extends out of the body during targeted high-dose-rate (HDR) brachytherapy is solved by a uniquely configured immobilization system that can be utilized to stabilize medical devices placed, for example, within the uterus or cervix. During the process of transporting a patient from the location where the HDR applicator is emplaced, for example, where the tandem and ring is placed within the cervix of a patient, to the location where the treatment is actually applied to the tissue, the medical device can move out of place and in so doing cause discomfort, pain, or an ineffective treatment for the patient. The embodiments of this immobilization system can include a strap apparatus, a straddling girdle, and bracket that can be attached to a patient. This immobilization system ensures the position of an internally placed medical device during targeted HDR brachytherapy.
    Type: Application
    Filed: January 6, 2017
    Publication date: July 13, 2017
    Inventors: Richard David Helmig, John Scott Wheeler