Method for treating an asthma attack
View Patent ↗A method for treating the lung during an acute episode of reversible chronic obstructive pulmonary disease such as an asthma attack. The method comprises transferring energy to an airway wall of an airway such that a diameter of the airway is increased. The energy may be transferred to the airway wall prior to, during or after an asthma attack. The energy may be transferred in an amount sufficient to temporarily or permanently increase the diameter of the airway. The method may be performed while the airway is open, closed or partially closed.
1. A method for treating asthma comprising:
transferring energy to an airway wall of an airway in a lung such that a diameter of the airway is increased.
2. The method of claim 1 wherein said transferring energy is performed during an asthma attack.
3. The method of claim 1 wherein said transferring energy is performed prior to or after an asthma attack.
4. The method of claim 1 wherein said transferring energy is performed when the airway is at least partially collapsed.
5. The method of claim 1 wherein said transferring energy includes transferring an amount of energy sufficient to permanently increase the diameter of the airway.
6. The method of claim 5 wherein energy is applied up to 10 seconds at a temperature of 60 to 80 degrees C.
7. The method of claim 1 wherein said transferring energy includes transferring an amount of energy sufficient to temporarily increase the effective diameter of the airway.
8. The method of claim 7 wherein 10 to 25 Watts are applied for up to 3 seconds.
9. The method of claim 7 wherein energy is applied for up to 5 seconds at a temperature of 55 to 80 degrees C.
10. The method of claim 1 wherein said transferring energy is performed when the airway is open.
11. A method for treating asthma in a lung having a constricted airway comprising:
transferring energy to an airway wall of said constricted airway sufficient to open said airway.
12. The method of claim 11 wherein said transferring energy includes transferring an amount of energy sufficient to permanently open said constricted airway.
13. The method of claim 11 wherein said transferring energy includes transferring an amount of energy sufficient to temporarily open said constricted airway.
14. The method of claim 11 wherein said constricted airway is wholly constricted.
15. A method for treating asthma comprising:
transferring energy from an airway wall of an airway in a lung such that a diameter of the airway is increased.
16. A method for treating asthma in a lung having a constricted airway comprising:
transferring energy from an airway wall of said constricted airway sufficient to open said airway.