You can find a doctor on this link that will do ozone thereapy. They take your blood out, oxygenate it and put it back in.




http://www.oxygenhealingtherapies.com/my_ozone_doctor.com.html

Actually one of the best ways to administer ozone is through rectal insufflation. It is safer than injections, and requires less equipment and time than is required with injections or autohemotherapy. Ozone does not remain ozone when reacted with water or oils. And breathing ozone is not a good idea, especially for people that are asthmatic. Many ozone generators produce ozone levels high enough to cause lung damage.

Internal ozone use requires a cold corona system, which do run around $1500 new, and an oxygen tank and regualtor for it. The tank and regulator will run around an additional $250.

Keep in mind though that many machines claiming to be cold corona are actually hot corona. Generally, a double dielectric system will normally produce a cold corona. With solid state (high frequency) transformers, commonly being used due to their smaller size and lower weight, a cold corona tube design will convert back to a hot corona, which you do not want.

I suggest you look around for plans to build your own unit so you know what you really got. I built my first ozone unit (corona discharge) about 16 years ago. They are really easy to build, just tedious. And if you plan to regulate the high voltage then this will require some extra electrical knowledge. Parts to build one though should be less than $200.