Wound care method and system with one or both of vacuum-light therapy and thermally augmented oxygenation

• US 9,616,210 B2
• Filed: 07/14/2014
• Issued: 04/11/2017
• Est. Priority Date: 07/18/2003
• Status: Active Grant

• Current Assignee: The Thermotek Incorporated
• Original Assignee: The Thermotek Incorporated
• Inventors: Quisenberry, Tony
• Primary Examiner(s): Flory, Christopher A
• Assistant Examiner(s): Kabir, Zahed
• Application Number:
  US14/330,449
• Publication Number:
  US 20140323949A1
• Time in Patent Office: 1,002 Days
• Field of Search: 607 88, 607 89, 604 20, 128898, 3 88, 3 89
• CPC Class Codes: A61F 13/01029 made of multiple layers
• CPC Class Codes: A61F 13/05 specially adapted for use with sub-pressure or over-pressure therapy, wound drainage or wound irrigation, e.g. for use with negative-pressure wound therapy [NPWT]
• CPC Class Codes: A61F 2007/0054 with a closed fluid circuit, e.g. hot water
• CPC Class Codes: A61F 2007/0295 for heating or cooling or use at more than one temperature
• CPC Class Codes: A61F 2007/0296 Intervals of heating alternated with intervals of cooling
• CPC Class Codes: A61F 2013/0017 possibility of applying fluid
• CPC Class Codes: A61F 2013/00195 electric warmer
• CPC Class Codes: A61F 7/0085 Devices for generating hot or cold treatment fluids
• CPC Class Codes: A61F 7/02 Compresses or poultices for effecting heating or cooling
• CPC Class Codes: A61M 1/802 by vacuum created above a liquid flowing from a closed container
• CPC Class Codes: A61M 1/98 Containers specifically adapted for negative pressure wound therapy
• CPC Class Codes: A61M 2205/05 combined with other kinds of therapy
• CPC Class Codes: A61M 2205/051 with radiation therapy
• CPC Class Codes: A61M 37/00 Other apparatus for introducing media into the body for reproduction or fertilisation A61B17/425; apparatus for iontophoresis or cataphoresis A61N1/30; Percutany, i.e. introducing medicines into the body by diffusion through the skin salt baths A61H33/04
• CPC Class Codes: A61N 1/40 Applying electric fields by inductive or capacitive coupling microwave apparatus A61N5/00; Applying radio-frequency signals
• CPC Class Codes: A61N 2005/063 comprising light transmitting means, e.g. optical fibres
• CPC Class Codes: A61N 2005/0645 Applicators worn by the patient
• CPC Class Codes: A61N 2005/0649 using suction to fix the applicator to the tissue
• CPC Class Codes: A61N 2005/0651 Diodes
• CPC Class Codes: A61N 2005/0652 Arrays of diodes
• CPC Class Codes: A61N 2005/0661 : ultraviolet
• CPC Class Codes: A61N 5/04 : Radiators for near-field treatment
• CPC Class Codes: A61N 5/0613 : Apparatus adapted for a specific treatment
• CPC Class Codes: A61N 5/0616 : Skin treatment other than tanning

Abstract

A combination therapy pad that includes a first layer and a second layer operatively coupled to the first layer. A fiber-optic array is disposed between the first layer and the second layer. A third layer is operatively coupled to the first layer. The third layer includes a vacuum tube in fluid communication with a vacuum source and a therapeutic fluid tube in fluid communication with a therapeutic fluid source. The third layer provides at least one of vacuum therapy and therapeutic fluid treatment to a wound area.

Claims

1. A therapy system comprising:

a combination therapy pad comprising a plurality of fiber-optic strands and a port;

a pressure switch fluidly coupled to the port, the pressure switch defining a first pathway coupling the port to a first outlet and a second pathway coupling the port to a second outlet;

an oxygen source fluidly coupled to the first outlet;

a vacuum pump fluidly coupled to the second outlet;

a plurality of light emitting diodes optically coupled to the plurality of fiber-optic strands;

a thermoelectric element thermally exposed to the oxygen source; and

wherein the pressure switch adjusts the combination therapy pad between vacuum treatment and oxygenation therapy.

2. The therapy system of claim 1, further comprising a control unit electrically coupled to at least one of the oxygen source, the vacuum pump, the plurality of light emitting diodes, and the thermoelectric element.

3. The therapy system of claim 2, wherein the control unit further comprises a touch screen interface.

4. The therapy system of claim 2, wherein the control unit further comprises at least one hook coupled thereto.