Delivering oxygen transtracheally may be a boon for COPD patients.
D000328:Adult; D000368:Aged; D002404:Catheterization / Q000009:adverse effects; D005260:Female; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000628:therapy*; D008297:Male; D008875:Middle Aged; D010102:Oxygen Inhalation Therapy / Q000009:adverse effects / Q000295:instrumentation*; D014132:Trachea