phlebotomize

Verb

 * 1)  To perform a phlebotomy on (a vein): to open (a vein) to withdraw or let blood.
 * 2)  To perform a phlebotomy on (a person): to open a vein of (a person) to withdraw or let blood.
 * 3)  To perform a phlebotomy; to open a vein to withdraw or let blood.