The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 01, 2025
Filed:
Dec. 03, 2021
T.j.smith and Nephew, Limited, Hull, GB;
Edward Yerbury Hartwell, Hull, GB;
Felix Clarence Quintanar, Hull, GB;
Johannes Dagevos van Rij, Cottingham, GB;
T.J.Smith and Nephew, Limited, Hull, GB;
Abstract
Embodiments of negative pressure wound therapy devices and methods for controlling and operating such devices are disclosed. A negative pressure wound therapy apparatus can include a housing, a negative pressure source, a pressure sensor, and an electronic control circuitry. The negative pressure source can couple via a fluid flow path to a wound dressing covering a wound and provide negative pressure to the wound. The electronic controller circuitry can operate the negative pressure source, detect a presence of blockage in the fluid flow path based on comparing one or more peak-to-peak measurments of pressure in the fluid flow path measured by the pressure sensor to a threshold, and adjust the threshold responsive to a determination that the housing is positioned in a moving transporter. The moving transporter can be an automobile, train, or airplane.