Oxygenated hemoglobin and apparatuses, systems, and methods therefore

A wound dressing comprising:

• an absorbent material;
• and
• a mixer coupled to the absorbent material and including an oxygen inlet, a hemoglobin inlet, and an outlet, the mixer configured to mix oxygen and hemoglobin to form a mixture and to provide the mixture to the absorbent material via the outlet.

A method comprising:

• mixing oxygen and topical hemoglobin to form a mixture;
• and
• applying the mixture to a wound dressing attached to a tissue site.

A method comprising:

• providing pressurized wound therapy to a tissue site via a wound dressing;
• and
• while providing the pressurized wound therapy, providing a mixture of oxygen and topical hemoglobin to the wound dressing.

A therapy system comprising:

• a wound dressing;
• and
• a container coupled to the wound dressing, the configured to provide a mixture of oxygen and hemoglobin to the dressing.