Single use, topical, hydrophilic article with a hemostatic foam

1. A method of reducing excessive blood flow off an exterior surface wound of a patient comprising:

a) removing the release layer of a hemostatic surface application device comprising a hemostatic surface application device having a region of hemostatic foam for contact with a patient's skin where a wound exists or is created, the device comprising: a release layer, the release layer in contact with a hemostatic flexible foam layer, and a structural foam layer having a front side and a back side surrounding the hemostatic flexible foam layer, forming a generally central hemostatic surface exposed through the front side of the surrounding structural foam layer, and a support layer adhered to the back side of the structural foam layer; and

b) applying the generally central hemostatic surface to a limited area of skin of the patient; and

c) wherein after applying the generally central hemostatic surface to a limited area of skin of the patient, a catheter or needle is inserted through the hemostatic foam layer of the hemostatic surface application device and into the skin of the patient.

2. The method of claim 1 wherein after inserting the catheter or needle through the skin of the patient, blood exudes from the skin of the patient and is clotted by the hemostatic foam layer.

3. The method of claim 2 wherein the hemostatic flexible foam layer retains at least 99.5% of total weight of the hemostatic flexible foam layer when in contact with blood exuding from the skin of the patient for 1 minute.

4. The method of claim 3 wherein the hemostatic flexible foam layer comprises a polysaccharide foam composition.

5. The method of claim 4 wherein the hemostatic flexible foam layer has a thickness at least 1% greater than the thickness of the structural foam layer.

6. The method of claim 4 wherein the structural foam layer is a polyurethane foam.