French officials have announced that they are investigating some blood doping equipment which was found in a search of Astana‘s medical supplies. French newspaper Le Monde was first to report on the find, and a source has confirmed so today. Even though blood transfusions are banned by the World Anti-Doping Agency, the source said that the possession of the equipment does not automatically mean a doping violation has been committed. “No trace of any doping product has for the time being been uncovered by the analysis of this material,” says the source. Anti-hypertensive products were also found during the search. While they are not banned, they can be used to treat hypertension which comes along with blood doping.