755 patents
Page 5 of 38
Utility
Systems and methods for controlling negative pressure therapy using properties of fluids from a tissue site
17 Jan 23
Systems, apparatuses, and methods for providing negative pressure and/or instillation fluids to a tissue site are disclosed.
Justin Alexander Long, Benjamin Andrew Pratt, Christopher Brian Locke
Filed: 15 Jan 19
Utility
Negative pressure wound therapy device using a vacuum generating pump providing audible therapy feedback
17 Jan 23
A negative pressure wound therapy device includes a piezoelectric pump, a state detector configured to detect a state of the pump, and a control circuit configured to transmit a first control signal for a first period having a first RMS voltage greater than or equal to a threshold voltage at which driving the pump for a second period greater than the first period can cause the pump to emit sound at a magnitude greater than a sound threshold; receive a first indication of the state; determine if the pump is in a leak condition; transmit, responsive to the pump not being in the leak condition, a second control signal having a second RMS voltage less than the first RMS voltage; and transmit, responsive to the pump being in the leak condition, a third control signal having a third RMS voltage greater than the second RMS voltage.
Christopher B. Locke, Justin Alexander Long
Filed: 8 Jan 19
Utility
Oxygen therapy with fluid removal
10 Jan 23
An apparatus for treating a tissue site includes a dressing, an oxygen source, a valve, and a negative-pressure source.
Christopher Brian Locke, Justin Alexander Long, Kristine M. Kieswetter
Filed: 21 Aug 18
Utility
Wound dressings and systems with high-flow therapeutic gas sources for topical wound therapy and related methods
10 Jan 23
This disclosure includes wound dressings and systems with high-flow therapeutic gas sources for topical wound therapy and related methods.
Justin Alexander Long, Christopher Brian Locke
Filed: 21 Sep 18
Utility
Tissue Interface for Negative-pressure and Instillation Therapy
5 Jan 23
Apparatuses, systems, and methods for treating a tissue site are described.
Justin RICE, Shannon C. INGRAM, James Killingworth SEDDON, Christopher A. CARROLL, Victor CLARKE
Filed: 3 Dec 20
Utility
Tissue Interface for Negative Pressure and Instillation Therapy
5 Jan 23
Dressings, systems, and methods for treating a tissue site are described.
Justin RICE, Shannon C. INGRAM
Filed: 3 Dec 20
Utility
Dressing with Spacer Fabric to Promote Medial Tension
5 Jan 23
A dressing may include a manifold and a spacer fabric.
Shervin JAHANIAN
Filed: 3 Dec 20
Utility
Wound Therapy System with Wound Volume Estimation
5 Jan 23
A volume of a wound is estimated using a dynamic pressure response measured during instillation of fluid to the wound using a negative pressure wound therapy system.
Justin RICE, Shannon C. INGRAM, Brett L. MOORE
Filed: 13 Sep 22
Utility
Conformable Dressing for Negative-pressure Treatment of Large Areas
29 Dec 22
Dressing embodiments may include a first layer comprising a polymer film having a plurality of perforations, and a second layer comprising a manifold.
Christopher Brian LOCKE, Timothy Mark ROBINSON
Filed: 10 Dec 20
Utility
Devices and methods for preventing localized pressure points in distribution components for tissue therapy
27 Dec 22
Apparatuses and dressing components for tissue treatment with negative pressure and methods of making and using the dressings and dressing components are disclosed.
Thomas Alan Edwards, Christopher Brian Locke
Filed: 24 Jun 19
Utility
Reduced-pressure treatment and debridement systems and methods
20 Dec 22
A reduced-pressure treatment system for debriding a treatment area of a tissue site and applying reduced pressure is disclosed.
Christopher Brian Locke, Timothy Mark Robinson, Amy K. McNulty
Filed: 30 Nov 18
Utility
Negative pressure wound therapy leak alarm system
20 Dec 22
One implementation of the present disclosure is a method for dynamically controlling an alarm of a negative pressure wound therapy (NPWT) device, according to some embodiments.
James Seddon, Benjamin A. Pratt
Filed: 20 Feb 20
Utility
Apparatuses, Systems, and Methods for Therapy Mode Control In Therapy Devices
15 Dec 22
This disclosure describes devices, systems, and methods related to therapy devices that are operable in multiple operating modes.
Christopher Brian LOCKE
Filed: 6 Nov 20
Utility
Dressings With Polymer Delivery
15 Dec 22
Dressings and kits for use in wound therapy and negative-pressure therapy comprising a manifold layer comprising porous open-cell liquid permeable foam and a polymer composition The polymer composition comprises a polymer and an active agent, such as collagen and oxidized regenerated cellulose.
Justin Alexander LONG, Timothy Mark ROBINSON, Christopher Brian LOCKE, Thomas Alan EDWARDS
Filed: 26 May 20
Utility
Oxygenated Hemoglobin and Apparatuses, Systems, and Methods Therefore
8 Dec 22
This disclosure describes devices, systems, and methods related to oxygenated hemoglobin, the generation thereof, and the use thereof.
Justin Alexander LONG, Christopher Brian LOCKE, Kathleen L. DERRICK
Filed: 6 Nov 20
Utility
Fluid Bridge Configured for Use Vertically And/or Under Compression
8 Dec 22
Disclosed embodiments may relate to a fluid bridge configured to facilitate negative -pressure therapy when used in a vertical orientation and/or under compression, and to systems and methods related thereto.
Justin Alexander LONG, Christopher Brian LOCKE
Filed: 15 Oct 20
Utility
Dressing with Area Management for Extremities
1 Dec 22
A manifold for use with a dressing for treating an area around an extremity of a patient may include a concave recess positioned at a first end of the manifold.
Jonathan G. REHBEIN, Larry Tab RANDOLPH, Richard Marvin KAZALA, Jr.
Filed: 29 Oct 20
Utility
Stimulation of cartilage formation using reduced pressure treatment
29 Nov 22
System and methods for stimulating cartilage formation at a first tissue site through a second tissue site is presented.
Marcus Christian Lessing, Braden King-fung Leung
Filed: 18 Jun 20
Utility
Dressing using differential surface features for use in compartment spaces
29 Nov 22
A dressing for treating a tissue site, particularly an abdominal or peritoneal site, is disclosed.
Christopher Brian Locke, Timothy Mark Robinson
Filed: 11 Jan 19
Utility
Systems and methods for controlling negative pressure therapy with fluid instillation therapy
29 Nov 22
Systems, apparatuses, and methods for providing negative pressure with instillation fluids to a tissue site are disclosed.
Justin Alexander Long, Benjamin Andrew Pratt, Christopher Brian Locke, Brett L. Moore
Filed: 15 Jan 19