Methods for treating headaches
US7845347B2 · kind B2 · utility
4Cited by
54References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 10, 2006 |
| Grant date | Dec 7, 2010 |
| Priority date | — |
| Expiry date | Aug 3, 2027 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2205/8225
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Apparatus, methods, and kits for treating symptoms associated with common ailments, such as headaches, rhinitis, asthma, epilepsy, nervous disorders and the like, are provided. The apparatus comprises dispensers for carbon dioxide and other therapeutic gases. The methods comprise delivering small volumes of these gases to patients in a manner where the gas infuses into a body region in order to bathe the mucous membranes therein. It has been found that even very short exposure of patients to small volumes and high concentrations of such gases can provide significant relief from symptoms.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.