Treatment of hypoxic tumors with localized oxygenation
AssigneeSanovas, Inc.
InventorsLawrence J. Gerrans, Erhan H. Gunday
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Abstract
Methods and systems for treatment of hypoxic tumors are provided, including the steps of positioning a delivery device in a bodily cavity adjacent to tumor tissue, delivering an oxygenating agent to the tumor tissue via the delivery device and radiating the tumor tissue with radiation. Methods and systems of treatment of tumors are also provided, including the steps of positioning a delivery device in a bodily cavity adjacent to tumor tissue, delivering a photosensitizing agent to the tumor tissue via the delivery device, and radiating the tumor tissue with light.
Claims35
A method for treatment of hypoxic tumors comprising the steps of:
- positioning a delivery device in a bodily cavity adjacent to tumor tissue;
- delivering an oxygenating agent to the tumor tissue via said delivery device;
- and
- radiating the tumor tissue with radiation.
A system for treatment of hypoxic tumors, comprising:
- a vessel having an oxygenating agent therein;
- a delivery device for communicating said oxygenating agent from the vessel to tumor tissue;
- a radiation source for radiating the tumor tissue after said delivery device has delivered the oxygenating agent to the tumor tissue.
Dependencies are inferred from the claim text.