IP Library Granted Patent US 11,309,080
Granted Patent B2
US 11,309,080 · App. 14/882,403 · Granted Apr 19, 2022

System for monitoring compliant usage of negative pressure wound therapy

Inventors: Gregory Phillips (Broken Arrow, OK); Brian Robey (Fair Oaks Ranch, TX)
Assignee: KCI Licensing, Inc.
G16H40/67A61M1/734A61M1/86A61M1/90G16H10/60G16H15/00G16H20/10G16H40/20G16H40/63A61M2205/15A61M2205/18A61M2205/3553A61M2205/3576A61M2205/3584A61M2205/3592A61M2205/505A61M2205/52G16H20/40
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Quick Facts
Patent No.
US 11,309,080
App. No.
14/882,403
Granted
Apr 19, 2022
Kind
B2
Abstract

Systems, methods, and apparatuses for treating a tissue site are described. In some embodiments, the system may include a dressing, a negative-pressure source, and a communication device. The communication device may be coupled to the negative-pressure source and configured to transmit operational data of the negative pressure source to a remote location for monitoring usage of the system.

Claims (16)

1. A method for treating a tissue site, comprising:

activating a negative-pressure source configured to provide negative pressure to the tissue site;

transmitting data related to a usage time of the negative-pressure source to a remote user;

determining that the usage time is less than a threshold value, wherein the threshold value is in a range of 16 hours/day to 19 hours/day;

generating an alert to signal that the usage time is less than the threshold value and to prompt the remote user to contact a user of the negative-pressure source.

2. The method of claim 1 , wherein the threshold value is in a range of about 17 hours/day to 18 hours/day.

3. The method of claim 2 , wherein the threshold value is about 17 hours/day.

4. The method of claim 1 , wherein the usage time is an average number of hours per day from two or more days.

5. A system for monitoring negative-pressure therapy, comprising:

a negative-pressure therapy unit;

a dressing fluidly coupled to the negative-pressure therapy unit;

a communication device coupled to the negative-pressure therapy unit and configured to transmit operational data of the negative-pressure therapy unit; and

a receiving unit configured to receive operational data transmitted from the communication device, wherein the receiving unit comprises a processor configured to process the operational data to provide an output determination of whether a usage time of the negative-pressure therapy unit meets a threshold value, wherein the threshold value is in a range of 16 hours/day to 19 hours/day.

6. The system of claim 5 , wherein the threshold value is in a range of about 17 hours/day to 18 hours/day.

7. The system of claim 6 , wherein the threshold value is about 17 hours/day.

8. The system of claim 6 , wherein the threshold value is about 18 hours/day.

Assignments (7)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 1, 2024
From: 3M INNOVATIVE PROPERTIES COMPANY
To: SOLVENTUM INTELLECTUAL PROPERTIES COMPANY
Reel/Frame 066443/0513 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 28, 2023
From: KCI LICENSING, INC.
To: 3M INNOVATIVE PROPERTIES COMPANY
Reel/Frame 064730/0636 →
RELEASE OF SECURITY INTEREST IN PATENTS Recorded Nov 7, 2019
From: WILMINGTON TRUST, NATIONAL ASSOCIATION
To: KCI USA, INC.; KCI LICENSING, INC.
Reel/Frame 050966/0547 →
RELEASE OF SECURITY INTEREST REEL/FRAME 040098/0268 Recorded Feb 8, 2017
From: WILMINGTON TRUST
To: KCI USA, INC.
Reel/Frame 041666/0320 →
LIMITED THIRD LIEN INTELLECTUAL PROPERTY SECURITY AGREEMENT Recorded Oct 7, 2016
From: KCI USA, INC.; LIFECELL CORPORATION; KCI LICENSING, INC.
To: WILMINGTON TRUST, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 040291/0237 →
SECOND LIEN SECURITY AGREEMENT Recorded Sep 21, 2016
From: KCI USA, INC.; LIFECELL CORPORATION; KCI LICENSING, INC.
To: WILMINGTON TRUST, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 040098/0268 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 16, 2015
From: PHILLIPS, GREGORY; ROBEY, BRIAN LEE
To: KCI LICENSING, INC.
Reel/Frame 037303/0564 →
Continuity (2)
Provisional Application 62063457 · Oct 14, 2014
Related Publication 20160184497A1 · Jun 30, 2016
Cited By (1)
US 12,327,633