Wound oxygen treatment system
A wound treatment system includes a processor coupled to sensor system(s), a power delivery system, an oxygen concentrator coupled to the power delivery system and including an oxygen outlet coupled to a restricted airflow enclosure provided by a dressing and located adjacent a wound site, and a negative pressure system that includes a negative pressure outlet coupled to the restricted airflow enclosure. The processor receives first sensor information from the sensor system(s), and uses the first sensor information to control the power provided from the power delivery system to the oxygen concentrator in order to control an oxygen flow created by the oxygen concentrator and provided through the oxygen outlet to the restricted airflow enclosure. When the processor receives second sensor information from the sensor system(s), it activates the negative pressure system to create a fluid flow from the restricted airflow enclosure and through the negative pressure outlet.
1. A wound treatment system, comprising:
a housing;
a processor that is located in the housing;
at least one sensor system that is coupled to the processor, wherein the at least one sensor system comprises a humidity sensor;
a power delivery system that is located in the housing and that is coupled to the processor;
an oxygen concentrator that is located in the housing and that is coupled to the power delivery system, wherein the oxygen concentrator includes an oxygen outlet that is coupled to a restricted airflow enclosure that is provided by a dressing and that is located adjacent a wound site; and
a negative pressure system that is coupled to the processor, wherein the negative pressure system includes a negative pressure outlet that is coupled to the restricted airflow enclosure that is provided by the dressing and that is located adjacent the wound site;
wherein the processor is configured to:
receive first sensor information from the at least one sensor system, wherein the first sensor information comprises atmospheric humidity information;
use the first sensor information comprising the atmospheric humidity information to control the power provided from the power delivery system to the oxygen concentrator in order to control an oxygen flow created by the oxygen concentrator and provided through the oxygen outlet to the restricted airflow enclosure;
receive second sensor information from the at least one sensor system; and
activate the negative pressure system to create a fluid flow from the restricted airflow enclosure and through the negative pressure outlet.
2. The system of claim 1 , wherein the second sensor information provides a blockage alarm that is indicative of a blockage in the coupling of the oxygen outlet to the restricted airflow enclosure.
3. The system of claim 2 , wherein the blockage is caused by exudate produced at the wound site and that is located in the coupling of the oxygen outlet to the restricted airflow enclosure.
4. The system of claim 3 , wherein activation of the negative pressure system to create the fluid flow from the restricted airflow enclosure and through the negative pressure outlet operates to remove the exudate that is located in the coupling of the oxygen outlet to the restricted airflow enclosure.
5. The system of claim 2 , wherein the blockage is caused by an amount of oxygen that was created by the oxygen concentrator and provided through the oxygen outlet to the restricted airflow enclosure such that a pressure in the restricted airflow enclosure exceeds a maximum pressure.
6. The system of claim 1 , wherein activation of the negative pressure system to create the fluid flow from the restricted airflow enclosure and through the negative pressure outlet operates to remove exudate produced at the wound site from the restricted airflow enclosure.
7. The system of claim 1 , wherein activation of the negative pressure system to create the fluid flow from the restricted airflow enclosure and through the negative pressure outlet operates to achieve a dressing seal when a minimum seal pressure is not maintained for a set period of time.
8. The system of claim 1 , wherein activation of the negative pressure system via a fluid saturation sensor creates the fluid flow from the restricted airflow enclosure and through the negative pressure outlet operates to remove exudate produced at the wound site from the restricted airflow enclosure.
9. The system of claim 1 , wherein activation of the negative pressure system to create the fluid flow from the restricted airflow enclosure and through the negative pressure outlet operates to maximize oxygen concentration in that restricted airflow enclosure as quickly as possible.