Bladder tube connection

1. A compression device for applying compression treatment to a part of a patient's body, the device comprising:

an inflatable bladder having an inner layer positioned in use to face the patient's body, an outer layer opposite the inner layer positioned in use to face away from the patient's body, the inner layer and the outer layer being joined to form a hollow interior adapted for periodically receiving fluid to inflate the bladder, the joined inner layer and outer layer being further joined by a seam having a sealed upstream end, an open downstream end, and sealed lateral sides extending between the upstream end and the downstream end, the bladder including an opening positioned between the lateral sides of the seam and extending through at least one of the inner layer and the outer layer of the bladder;

the tube extending toward the open downstream end of the seam and through the opening positioned between the lateral sides of the seam in the bladder, the tube being adapted for connection to a fluid source for delivering fluid from the source to the hollow interior to inflate the bladder; and

a seal extending between the lateral sides of the seam and across the tube preventing fluid leakage between the tube and the opening in the bladder when the bladder is inflated.

2. A compression device as set forth in claim 1 wherein the upstream end of the seam comprises a rounded section.

3. A compression device as set forth in claim 2 wherein the lateral sides of the seam comprise a straight section.

4. A compression device as set forth in claim 2 wherein the lateral sides of the seam comprise a teardrop shape section.

5. A compression device as set forth in claim 4 wherein the teardrop shape section of the seam includes a central air passage allowing air to pass through the bladder between the inner layer and the outer layer.

6. A compression device as set forth in claim 1 wherein the opening in the bladder comprises a generally U-shaped portion.

7. A compression device as set forth in claim 1 wherein the seal comprises a weld extending between the lateral sides of the seam and across the tube.

8. A compression device as set forth in claim 1 wherein the opening in the bladder extends through the outer layer of the bladder.

9. A compression device for applying compression treatment to a part of a patient's body, the sleeve comprising:

a sleeve sized for fastening around the part of the patient's body;

an inflatable bladder mounted on the sleeve having an inner layer positioned in use to face the patient's body, an outer layer opposite the inner layer positioned in use to face away from the patient's body, the inner layer and the outer layer being joined to form a hollow interior adapted for periodically receiving fluid to inflate the bladder, the joined inner layer and outer layer being further joined by a seam having a sealed upstream end, an open downstream end, and sealed lateral sides extending between the upstream end and the downstream end, the bladder including an opening positioned between the lateral sides of the seam and extending through at least one of the inner layer and the outer layer of the bladder;

the tube extending toward the open downstream end of the seam and through the opening positioned between the lateral sides of the seam in the bladder, the tube being adapted for connection to a fluid source for delivering fluid from the source to the hollow interior to inflate the bladder; and

a seal extending between the lateral sides of the seam preventing fluid leakage between the tube and the opening in the bladder when the bladder is inflated.

10. A compression device as set forth in claim 9 wherein:

the bladder is a first bladder, the tube is a first tube, and the seal is a first seal; and

the compression device further comprises:

a second bladder mounted on the sleeve having an inner layer positioned in use to face the patient's body, an outer layer opposite the inner layer positioned in use to face away from the patient's body, the inner layer and the outer layer being joined to form a hollow interior adapted for periodically receiving fluid to inflate the second bladder, the joined inner layer and outer layer being further joined by a seam having a sealed upstream end, an open downstream end, and sealed lateral sides extending between the upstream end and the downstream end, the second bladder including an opening positioned between the lateral sides of the seam and extending through at least one of the inner layer and the outer layer of the second bladder;

a second tube extending toward the open downstream end of the seam and through the opening positioned between the lateral sides of the seam in the second bladder, the second tube being adapted for connection to a fluid source for delivering fluid from the source to the hollow interior to inflate the second bladder; and

a second seal extending between the lateral sides of the seam preventing fluid leakage between the second tube and the opening in the second bladder when the second bladder is inflated.

11. A compression device as set forth in claim 10 further comprising:

a third bladder mounted on the sleeve having an inner layer positioned in use to face the patient's body, an outer layer opposite the inner layer positioned in use to face away from the patient's body, the inner layer and the outer layer being joined to form a hollow interior adapted for periodically receiving fluid to inflate the third bladder, the joined inner layer and outer layer being further joined by a seam having a sealed upstream end, an open downstream end, and sealed lateral sides extending between the upstream end and the downstream end, the third bladder including an opening positioned between the lateral sides of the seam and extending through at least one of the inner layer and the outer layer of the third bladder;

a third tube extending toward the open downstream end of the seam and through the opening positioned between the lateral sides of the seam in the third bladder, the third tube being adapted for connection to a fluid source for delivering fluid from the source to the hollow interior to inflate the third bladder; and

a third seal extending between the lateral sides of the seam preventing fluid leakage between the third tube and the opening in the third bladder when the third bladder is inflated.

12. A compression device as set forth in claim 11 further comprising a fluid connector in fluid communication with said first tube, said second tube, and said third tube for connecting said first tube, said second tube, and said third tube to a fluid source to enable fluid delivery from the source to the hollow interior of the respective bladder.

13. A compression device as set forth in claim 11 wherein said first seam, said second seam, and said third seam include a U-shaped section.

14. A compression device as set forth in claim 11 wherein the opening in each of said first bladder, said second bladder, and said third bladder comprises a generally U-shaped portion.

15. A compression device as set forth in claim 11 wherein each of said first seal, said second seal, and said third seal comprises a weld extending between the lateral sides of the respective seam.

16. A compression device as set forth in claim 15 wherein each weld extends across the respective tube.

17. A compression device as set forth in claim 11 wherein the opening in each of said first bladder, said second bladder, and said third bladder extends through the outer layer of the respective bladder.

18. A compression device as set forth in claim 9 wherein:

the sleeve comprises an outer sheet and an inner sheet; and

the bladder is positioned between the outer sheet and the inner sheet.