Airflow-channeling surgical light system and method
A light system includes a main body defining an internal chamber, a lighting assembly secured to the main body, and an airflow circuit extending around a periphery of the lighting assembly. The lighting assembly includes at least one light unit configured to emit light. The airflow circuit is configured to direct airflow out of the main body underneath the lighting assembly. The lighting assembly also includes an air cleansing device that is configured to cleanse the air passing through the airflow circuit.
1. A light system comprising:
a main body defining an internal chamber;
a lighting assembly secured to the main body, wherein the lighting assembly comprises at least one light unit configured to emit light;
an airflow circuit extending around a periphery of the lighting assembly, wherein the airflow circuit is configured to direct airflow out of the main body underneath the lighting assembly; and
an air cleansing device, wherein the air cleansing device comprises an air sterilizing device that is configured to sterilize the air passing through the airflow circuit and to sterilize one or more surfaces of the airflow circuit.
2. The light system of claim 1 , wherein the air sterilizing device is configured to introduce a cleansing or sterilizing agent or chemical into the air passing through the airflow circuit.
3. The light system of claim 2 , wherein the cleansing or sterilizing agent or chemical comprises a substance that sterilizes or sanitizes the air and the one or more surfaces of the airflow circuit.
4. The light system of claim 1 , wherein the air cleansing device comprises an air purifying device.
5. The light system of claim 4 , wherein the air purifying device is configured to perform an air ionizing process on the air passing through the airflow circuit.
6. The light system of claim 1 , wherein the air cleansing device comprises an air filtering device.
7. The light system of claim 6 , wherein the air filtering device comprises a high-efficiency particulate arrestance (HEPA) filter.
8. The light system of claim 1 , wherein the air sterilizing device is configured to inject a sterilizing chemical substance into the airflow circuit to sterilize the air passing through the airflow circuit and the one or more surfaces of the airflow circuit to remove or change one or more material properties of contaminants or air particles within the airflow circuit.