Apparatus and instruments, namely, devices for detecting volatile compounds in the nature of chemically sensitive electric sensors and data processing apparatus for use with computers

Retail store, wholesale store, mail order services featuring medical and surgical apparatus and instruments, implantable devices in the form of non-permanent balloons and stents including stents in the nature of scaffolds for medical use, stents for medical use, retractors for medical use, and artificial implants provided via telecommunication media and the internet