You would have to nebulize the CS. You can buy a nebulizer for about $50 maybe less and simply add CS. For faster results I combine CS with a small amount of DMSO (DMSO is an excellent penetrator/carrier)perhaps 1part DMSO/9parts CS. This will help the CS penetrate through the mucous if there is any and into the lung tissues where bacteria and virus do their dirty work.
Thanks for the info Steve. I'm not familiar with nebulizers so i'm wondering if they can be hooked up to a trach somehow. Do you know how this would be done? Also, would cs help control the production of phlegm?