Patents by Inventor Matthew TASKER

Matthew TASKER 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).

  • IMPROVEMENTS RELATING TO APPARATUS NEGATIVE PRESSURE WOUND THERAPY
    Publication number: 20240075199
    Abstract: An apparatus (1) for negative pressure wound therapy comprises a source of reduced pressure (10) and first (22a) and second (26a) chambers, the first chamber being in fluid communication with the source of reduced pressure such that a negative pressure may be generated in the first chamber, the negative pressure being prevented from exceeding a predetermined value by way of a pressure release means (30), and the second chamber comprising means (28) for establishing a fluid connection with a wound. A valve (24) between the first and second chambers permits the negative pressure in the second chamber to increase in response to an increase in the negative pressure in the first chamber and prevents the negative pressure in the second chamber from dropping in response to a drop in the negative pressure in the first chamber.
    Type: Application
    Filed: November 9, 2023
    Publication date: March 7, 2024
    Inventors: Stephen COTTON, Matthew TASKER
  • Apparatus negative pressure wound therapy
    Patent number: 11878108
    Abstract: An apparatus (1) for negative pressure wound therapy comprises a source of reduced pressure (10) and first (22a) and second (26a) chambers, the first chamber being in fluid communication with the source of reduced pressure such that a negative pressure may be generated in the first chamber, the negative pressure being prevented from exceeding a predetermined value by way of a pressure release means (30), and the second chamber comprising means (28) for establishing a fluid connection with a wound. A valve (24) between the first and second chambers permits the negative pressure in the second chamber to increase in response to an increase in the negative pressure in the first chamber and prevents the negative pressure in the second chamber from dropping in response to a drop in the negative pressure in the first chamber.
    Type: Grant
    Filed: February 15, 2018
    Date of Patent: January 23, 2024
    Assignee: BRIGHTWAKE LIMITED
    Inventors: Stephen Cotton, Matthew Tasker
  • IMPROVEMENTS RELATING TO APPARATUS NEGATIVE PRESSURE WOUND THERAPY
    Publication number: 20210138128
    Abstract: An apparatus (1) for negative pressure wound therapy comprises a source of reduced pressure (10) and first (22a) and second (26a) chambers, the first chamber being in fluid communication with the source of reduced pressure such that a negative pressure may be generated in the first chamber, the negative pressure being prevented from exceeding a predetermined value by way of a pressure release means (30), and the second chamber comprising means (28) for establishing a fluid connection with a wound. A valve (24) between the first and second chambers permits the negative pressure in the second chamber to increase in response to an increase in the negative pressure in the first chamber and prevents the negative pressure in the second chamber from dropping in response to a drop in the negative pressure in the first chamber.
    Type: Application
    Filed: February 15, 2018
    Publication date: May 13, 2021
    Inventors: Stephen COTTON, Matthew TASKER