Integrated multisectional heat exchanger

1. A multi-sectional therapy wrap, the therapy wrap comprising:

a first wrap section comprising a first fluid bladder, the first fluid bladder having a first interior fence that defines a first fluid flow path through the first fluid bladder, and the first wrap section being defined by a first perimeter fence;

a second wrap section comprising a second fluid bladder, the second fluid bladder having a second interior fence that defines a second fluid flow path through the second fluid bladder, the second wrap section being defined by a second perimeter fence, wherein the second wrap section overlaps at least a portion of the first wrap section;

an air bladder covering only the first fluid bladder;

a junction connecting the first fluid bladder of the first wrap section with the second fluid bladder of the second wrap sections, the junction partitioned into a first portion and a second portion with a third interior fence, wherein the third interior fence is aligned with both the first interior fence and the second interior fence to integrate the first fluid flow path with the second fluid flow path,

wherein the first fluid bladder is formed from first, second, and third sheets of material, the first and second sheets of material being welded together to form a first portion of the first perimeter fence, and the first and third sheets of material being welded together to form a second portion of the first perimeter fence,

wherein portions of the second and third sheets of material extend beyond the junction and are welded together to form the second perimeter fence,

wherein each of the first and second perimeter fences have a gap formed therein for the junction, and

wherein the air bladder comprises a fourth sheet of material that is welded to the first and second sheets of material along the first portion of the first perimeter fence and to the first and third sheets of material along the second portion of the first perimeter fence, such that the first sheet of material is internal to the first wrap section.

2. The therapy wrap of claim 1 , wherein the first fluid bladder comprises attachment points that are configured to limit expansion of the first fluid bladder and facilitate fluid flow through the first fluid bladder.

3. The therapy wrap of claim 2 , wherein the second fluid bladder comprises attachment points that are configured to limit the expansion of the second fluid bladder and facilitate fluid flow through the second fluid bladder.

4. The therapy wrap of claim 3 , wherein the attachment points configured to limit expansion of the second fluid bladder have a larger diameter than the attachment points configured to limit expansion of the first fluid bladder.

5. The therapy wrap of claim 3 , wherein the attachment points to limit expansion of the second fluid bladder are spaced farther apart than the attachment points configured to limit expansion of the first fluid bladder.

6. The therapy wrap of claim 1 , further comprising a manifold in fluid communication with the first wrap section, the manifold comprising a fluid inlet and a fluid outlet in fluid communication with the first fluid bladder.

7. The therapy wrap of claim 6 , wherein the first interior fence extends from the manifold to divide a portion of the first fluid bladder adjacent the manifold into a fluid outflow tract and a fluid inflow tract.

8. The therapy wrap of claim 1 , further comprising a spacer disposed between the first wrap section and the second wrap section and adjacent the junction.

9. The therapy wrap of claim 8 , the spacer being positioned at the junction between an exterior side of both the first wrap section and the second wrap section.

10. The therapy wrap of claim 1 , wherein the second wrap section comprises a curved biasing element adapted to bias the second wrap section against a patient's neck.

11. The therapy wrap of claim 1 , wherein the first wrap section comprises one or more inserts adapted to maintain the shape of the first wrap section against compression.

12. The therapy wrap of claim 1 , further comprising one or more shunts disposed within the junction, wherein the one or more shunts are configured to prevent or reduce the likelihood of kinking in the junction.

13. A multi-sectional therapy wrap, the therapy wrap comprising:

a first wrap section comprising a first fluid bladder, the first fluid bladder having a first interior fence that defines a first fluid flow path through the first fluid bladder, the first fluid bladder having a fluid connector comprising a first port and a second port, wherein the first interior fence divides the fluid connector and separates the first port from the second port, and the first wrap section being defined by a first perimeter fence;

an air bladder covering only the first fluid bladder;

a second wrap section comprising a second fluid bladder, the second fluid bladder having a second interior fence that defines a second fluid flow path through the second fluid bladder, the second fluid bladder having a receptacle comprising a first receiving port and a second receiving port, wherein the second interior fence divides the receptacle and separates the first receiving port and the second receiving port, and the second wrap being defined by a second perimeter fence;

wherein the fluid connector is fluidically coupled to the receptacle to allow fluid to flow between the first wrap section and the second wrap section,

wherein the first fluid bladder is formed from first, second, and third sheets of material, the first and second sheets of material being welded together to form a first portion of the first perimeter fence, and the first and third sheets of material being welded together to form a second portion of the first perimeter fence,

wherein portions of the second and third sheets of material extend beyond the fluid connector and are welded together to form the second perimeter fence,

wherein each of the first and second perimeter fences have a gap formed therein for the fluid connector, and

wherein the air bladder comprises a fourth sheet of material that is welded to the first and second sheets of material along the first portion of the first perimeter fence and to the first and third sheets of material along the second portion of the first perimeter fence, such that the first sheet of material is internal to the first wrap section.

14. The therapy wrap of claim 13 , wherein the fluid connector is reversibly coupled to the receptacle.

15. The therapy wrap of claim 13 , wherein the fluid connector is permanently coupled to the receptacle.

16. The therapy wrap of claim 13 , wherein in use the fluid flow between the first wrap section and the second wrap section is flowing between the first port and the first receiving port and between the second port and the second receiving port, a perimeter fence coupled to and disposed around perimeters of the first fluid bladder, the second fluid bladder, and the air bladder.

17. A multi-sectional therapy wrap, the therapy wrap comprising:

a first wrap section comprising a first fluid bladder and a gas bladder operable only on a first fluid bladder, the first fluid bladder having a first interior fence that defines a first fluid flow path through the first fluid bladder, and the first wrap section being defined by a first perimeter fence;

a second wrap section comprising a second fluid bladder, the second fluid bladder having a second interior fence that defines a second fluid flow path through the second fluid bladder, the second wrap section being defined by a second perimeter fence, wherein the second wrap section overlaps at least a portion of the first wrap section; and

a junction connecting the first fluid bladder of the first wrap section with the second fluid bladder of the second wrap sections, the junction partitioned into a first portion and a second portion with a third interior fence, wherein the third interior fence is aligned with both the first interior fence and the second interior fence to integrate the first fluid flow path with the second fluid flow path,

wherein the first fluid bladder is formed from first, second, and third sheets of material, the first and second sheets of material being welded together to form a first portion of the first perimeter fence, and the first and third sheets of material being welded together to form a second portion of the first perimeter fence,

wherein portions of the second and third sheets of material extend beyond the junction and are welded together to form the second perimeter fence,

wherein each of the first and second perimeter fences have a gap therein for the junction.

18. The therapy wrap of claim 17 , further comprising a manifold in fluid communication with the first wrap section, the manifold comprising a fluid inlet and a fluid outlet in fluid communication with the first fluid bladder, and a gas line in communication with the gas bladder.