Wound dressing with multiple treatment zones

1. A system for use with at least two wound zones to apply at least two different wound therapies, comprising:

a first foam layer configured for placement over a wound bed of a first wound zone;

a second foam layer configured for placement over and in fluid communication with a periwound of a second wound zone, wherein at least a portion of the second foam layer and the second wound zone surround the first foam layer and the first wound zone;

a first drape layer disposed over the first foam layer and at least partially beneath the second foam layer and configured to isolate the first wound zone from the second wound zone;

a second drape layer disposed over the second foam layer and the first drape layer and configured to isolate the first wound zone and the second wound zone from an external environment;

an instillation pump configured to provide an instillation fluid to the first foam layer;

a negative pressure pump configured to remove air from the first wound zone and the second wound zone; and

a control circuit communicably coupled to the instillation pump and the negative pressure pump.

2. The system of claim 1 , wherein the control circuit is configured to control the instillation pump to:

provide an amount of instillation fluid to the first foam layer;

provide a soak period; and

control the negative pressure pump to provide at least one cyclic variation of negative pressure at the first wound zone and the second wound zone.

3. The system of claim 1 , further comprising a manifold configured to fluidly communicate the negative pressure pump with the first wound zone and the second wound zone.

4. The system of claim 3 , wherein the manifold is configured to fluidly communicate the first foam layer with the instillation pump via a first tube.

5. The system of claim 3 , wherein the manifold comprises a first aperture and second aperture and is configured to fluidly communicate the first foam layer and the second foam layer with the negative pressure pump via a first tube and a second tube.

6. The system of claim 3 , wherein the manifold comprises a single aperture and is configured to fluidly communicate the first foam layer and the second foam layer with the negative pressure pump via a first tube.

7. The system of claim 3 , wherein the manifold is configured to isolate a first cyclic variation of negative pressure applied to the first wound zone from a second cyclic variation of negative pressure applied to the second wound zone.

8. The system of claim 1 , wherein the first drape layer comprises a first drape aperture configured to receive a first tube and the second drape layer comprises a second drape aperture configured to align with the first drape aperture of the first drape layer and receive the first tube and a third drape aperture configured to receive a second tube.

9. The system of claim 3 , wherein the manifold comprises a first aperture and a second aperture configured to align with a second drape aperture and a third drape aperture.

10. The system of claim 1 , wherein the control circuit is configured to simultaneously control the negative pressure pump to provide at least one cyclic variation of negative pressure at the first foam layer and the second foam layer and control the instillation pump to provide the instillation fluid to the first foam layer.

11. The system of claim 1 , wherein the at least two different wound therapies comprise:

a first wound therapy applied to the first wound zone comprising:

a first application of negative pressure; and

a first application of instillation; and

a second wound therapy applied to the second wound zone comprising:

a second application of negative pressure; and

a second application of instillation.