Method and apparatus for tissue oxygenation
OwnerJose Azocarinventor
Life of this patent
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Abstract
Based on diffusion principles and Fick's Law of difflision, Applicant has developed a method and two apparatuses to increase tissue oxygenation through a patient's damaged tissue to heal wounds quickly. Applicant's method is to create an enclosed environment, immediately outside a patient's damaged tissue, in which the oxygen concentration is reduced to prompt an outward supply of oxygen flows from blood capillaries to the damaged tissue and eventually out of the skin. Applicants' disclosed apparatuses use two different ways to reduce the oxygen: oxygen scavengers (e.g., oxygen-absorbing packets); and burning off the oxygen.
Claims9
A method of treating a human patient's damaged tissue comprising:
- a. creating an enclosed, normobaric environment over a particular body part being treated having the damaged tissue, which includes the sub-steps of:
- i. ergonomically shaping a bandage to fit the contours of that body part;
- and,
- ii. sealing off the area of the tissue being treated with the bandage;
- and,
- b. reducing the level of oxygen within the enclosed environment to prompt an outward supply of oxygen flows from capillaries to the damaged tissue and eventually out of the body part.
A method of treating wounds comprising:
- a. creating an enclosed normobaric environment over a patient's damaged tissue;
- and
- b. reducing the level of oxygen within the enclosed environment to prompt an outward supply of oxygen flow from blood capillaries to the damaged tissue and eventually out of skin of the patient.
Apparatus for treating a patient's damaged tissue comprising:
- a. a multi-layered bandage having a dome-like structure, wherein the bandage comprises:
- i. an impermeable casing layer;
- ii. a contiguous oxygen-absorbing layer having an oxygen-absorbing agent;
- iii. a gas barrier layer contiguous to the oxygen-absorbing layer;
- and,
- iv. attachment means to removably attach the bandage onto skin of the patient so that an enclosed domelike envirorunent is sealed on top of damaged tissue.
Apparatus for treating a patient's damaged tissue comprising:
- a. a bandage adapted in size and shape to fit over the damaged tissue, wherein the bandage comprises:
- i. an impermeable casing layer;
- and
- ii. attachment means to removably attach the bandage onto skin of the patient so that an enclosed, domelike, normobaric environment is sealed on top of damaged tissue;
- and
- b. oxygen depletion means for depleting oxygen inside the enclosed environment.
Dependencies are inferred from the claim text.