ST+D designs products both for itself and as development projects for OEMs. The types of projects undertaken have included :

• Design of wireless Holter monitors using cellular phone communications.
• Design of low noise patch electrodes for a major medical OEM.
• Design of defibrillation pads.
• Design of high efficiency cardiac electrodes.
• Design of impedance mapping electrodes.

In addition, ST+D has a pipeline of medical products emerging from its close links with the University of Ulster. These include :

• Electronic Nose.
• Biometric sensing.
• Smart clothing.
• Wound monitoring.
• Blood Oxygen monitoring system.