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:
Mar. 17, 2026
Filed:
Sep. 24, 2020
Solventum Intellectual Properties Company, Maplewood, MN (US);
Christopher Brian Locke, Bournemouth, GB;
Justin Alexander Long, Lago Vista, TX (US);
Solventum Intellectual Properties Company, Maplewood, MN (US);
Abstract
Systems, apparatuses, and methods for providing negative pressure to a tissue site are disclosed. Some embodiments are illustrative of an apparatus or system for delivering negative-pressure to a tissue site that can be used in conjunction with sensing properties of fluids extracted from a tissue site. For example, an apparatus may comprise a dressing interface or connector that includes a pH sensor, a humidity sensor, a temperature sensor and/or a pressure sensor embodied on a single pad within the connector and proximate the tissue site to provide data indicative of acidity, humidity, temperature and pressure. Such apparatus may further comprise an ambient port for providing the pressure sensor and the humidity sensor with access to the ambient environment providing readings relative to the atmospheric pressure and humidity.